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-rw-r--r--Makefile30
-rw-r--r--cache.h1
-rw-r--r--cgit.c88
-rw-r--r--cgit.css148
-rw-r--r--cgit.h26
-rw-r--r--cgitrc.5.txt68
-rw-r--r--cmd.c48
-rw-r--r--cmd.h3
-rwxr-xr-xfilters/commit-links.sh16
-rwxr-xr-xfilters/syntax-highlighting.sh29
m---------git0
-rw-r--r--html.c84
-rw-r--r--html.h21
-rw-r--r--scan-tree.c123
-rw-r--r--scan-tree.h3
-rw-r--r--shared.c90
-rw-r--r--ui-atom.c4
-rw-r--r--ui-blob.c37
-rw-r--r--ui-blob.h1
-rw-r--r--ui-commit.c46
-rw-r--r--ui-commit.h2
-rw-r--r--ui-diff.c94
-rw-r--r--ui-log.c56
-rw-r--r--ui-patch.c8
-rw-r--r--ui-patch.h2
-rw-r--r--ui-plain.c70
-rw-r--r--ui-refs.c4
-rw-r--r--ui-repolist.c6
-rw-r--r--ui-shared.c270
-rw-r--r--ui-shared.h71
-rw-r--r--ui-snapshot.c14
-rw-r--r--ui-ssdiff.c369
-rw-r--r--ui-ssdiff.h13
-rw-r--r--ui-stats.c26
-rw-r--r--ui-summary.c42
-rw-r--r--ui-tag.c24
-rw-r--r--ui-tree.c27
37 files changed, 1620 insertions, 344 deletions
diff --git a/Makefile b/Makefile
index 5162020..6a47ed2 100644
--- a/Makefile
+++ b/Makefile
@@ -1,168 +1,188 @@
CGIT_VERSION = v0.8.3.3
CGIT_SCRIPT_NAME = cgit.cgi
CGIT_SCRIPT_PATH = /var/www/htdocs/cgit
CGIT_DATA_PATH = $(CGIT_SCRIPT_PATH)
CGIT_CONFIG = /etc/cgitrc
CACHE_ROOT = /var/cache/cgit
SHA1_HEADER = <openssl/sha.h>
-GIT_VER = 1.6.4.3
+GIT_VER = 1.7.3
GIT_URL = http://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.bz2
INSTALL = install
# Define NO_STRCASESTR if you don't have strcasestr.
#
+# Define NO_OPENSSL to disable linking with OpenSSL and use bundled SHA1
+# implementation (slower).
+#
# Define NEEDS_LIBICONV if linking with libc is not enough (eg. Darwin).
#
+# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
+# do not support the 'size specifiers' introduced by C99, namely ll, hh,
+# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
+# some C compilers supported these specifiers prior to C99 as an extension.
+#
#-include config.mak
#
# Platform specific tweaks
#
uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
ifeq ($(uname_O),Cygwin)
NO_STRCASESTR = YesPlease
NEEDS_LIBICONV = YesPlease
endif
#
# Let the user override the above settings.
#
-include cgit.conf
#
# Define a way to invoke make in subdirs quietly, shamelessly ripped
# from git.git
#
QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
QUIET_SUBDIR1 =
ifneq ($(findstring $(MAKEFLAGS),w),w)
PRINT_DIR = --no-print-directory
else # "make -w"
NO_SUBDIR = :
endif
ifndef V
QUIET_CC = @echo ' ' CC $@;
QUIET_MM = @echo ' ' MM $@;
QUIET_SUBDIR0 = +@subdir=
QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
$(MAKE) $(PRINT_DIR) -C $$subdir
endif
#
# Define a pattern rule for automatic dependency building
#
%.d: %.c
$(QUIET_MM)$(CC) $(CFLAGS) -MM $< | sed -e 's/\($*\)\.o:/\1.o $@:/g' >$@
#
# Define a pattern rule for silent object building
#
%.o: %.c
$(QUIET_CC)$(CC) -o $*.o -c $(CFLAGS) $<
-EXTLIBS = git/libgit.a git/xdiff/lib.a -lz -lcrypto
+EXTLIBS = git/libgit.a git/xdiff/lib.a -lz -lpthread
OBJECTS =
OBJECTS += cache.o
OBJECTS += cgit.o
OBJECTS += cmd.o
OBJECTS += configfile.o
OBJECTS += html.o
OBJECTS += parsing.o
OBJECTS += scan-tree.o
OBJECTS += shared.o
OBJECTS += ui-atom.o
OBJECTS += ui-blob.o
OBJECTS += ui-clone.o
OBJECTS += ui-commit.o
OBJECTS += ui-diff.o
OBJECTS += ui-log.o
OBJECTS += ui-patch.o
OBJECTS += ui-plain.o
OBJECTS += ui-refs.o
OBJECTS += ui-repolist.o
OBJECTS += ui-shared.o
OBJECTS += ui-snapshot.o
+OBJECTS += ui-ssdiff.o
OBJECTS += ui-stats.o
OBJECTS += ui-summary.o
OBJECTS += ui-tag.o
OBJECTS += ui-tree.o
ifdef NEEDS_LIBICONV
EXTLIBS += -liconv
endif
.PHONY: all libgit test install uninstall clean force-version get-git \
doc man-doc html-doc clean-doc
all: cgit
VERSION: force-version
@./gen-version.sh "$(CGIT_VERSION)"
-include VERSION
CFLAGS += -g -Wall -Igit
CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER)'
CFLAGS += -DCGIT_VERSION='"$(CGIT_VERSION)"'
CFLAGS += -DCGIT_CONFIG='"$(CGIT_CONFIG)"'
CFLAGS += -DCGIT_SCRIPT_NAME='"$(CGIT_SCRIPT_NAME)"'
CFLAGS += -DCGIT_CACHE_ROOT='"$(CACHE_ROOT)"'
ifdef NO_ICONV
CFLAGS += -DNO_ICONV
endif
ifdef NO_STRCASESTR
CFLAGS += -DNO_STRCASESTR
endif
+ifdef NO_C99_FORMAT
+ CFLAGS += -DNO_C99_FORMAT
+endif
+ifdef NO_OPENSSL
+ CFLAGS += -DNO_OPENSSL
+ GIT_OPTIONS += NO_OPENSSL=1
+else
+ EXTLIBS += -lcrypto
+endif
cgit: $(OBJECTS) libgit
$(QUIET_CC)$(CC) $(CFLAGS) $(LDFLAGS) -o cgit $(OBJECTS) $(EXTLIBS)
cgit.o: VERSION
--include $(OBJECTS:.o=.d)
+ifneq "$(MAKECMDGOALS)" "clean"
+ -include $(OBJECTS:.o=.d)
+endif
libgit:
- $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 libgit.a
- $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 xdiff/lib.a
+ $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 $(GIT_OPTIONS) libgit.a
+ $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 $(GIT_OPTIONS) xdiff/lib.a
test: all
$(QUIET_SUBDIR0)tests $(QUIET_SUBDIR1) all
install: all
$(INSTALL) -m 0755 -d $(DESTDIR)$(CGIT_SCRIPT_PATH)
$(INSTALL) -m 0755 cgit $(DESTDIR)$(CGIT_SCRIPT_PATH)/$(CGIT_SCRIPT_NAME)
$(INSTALL) -m 0755 -d $(DESTDIR)$(CGIT_DATA_PATH)
$(INSTALL) -m 0644 cgit.css $(DESTDIR)$(CGIT_DATA_PATH)/cgit.css
$(INSTALL) -m 0644 cgit.png $(DESTDIR)$(CGIT_DATA_PATH)/cgit.png
uninstall:
rm -f $(CGIT_SCRIPT_PATH)/$(CGIT_SCRIPT_NAME)
rm -f $(CGIT_DATA_PATH)/cgit.css
rm -f $(CGIT_DATA_PATH)/cgit.png
doc: man-doc html-doc pdf-doc
man-doc: cgitrc.5.txt
a2x -f manpage cgitrc.5.txt
html-doc: cgitrc.5.txt
a2x -f xhtml --stylesheet=cgit-doc.css cgitrc.5.txt
pdf-doc: cgitrc.5.txt
a2x -f pdf cgitrc.5.txt
clean: clean-doc
rm -f cgit VERSION *.o *.d
clean-doc:
rm -f cgitrc.5 cgitrc.5.html cgitrc.5.pdf cgitrc.5.xml cgitrc.5.fo
diff --git a/cache.h b/cache.h
index ac9276b..5cfdb4f 100644
--- a/cache.h
+++ b/cache.h
@@ -1,37 +1,38 @@
/*
* Since git has it's own cache.h which we include,
* lets test on CGIT_CACHE_H to avoid confusion
*/
#ifndef CGIT_CACHE_H
#define CGIT_CACHE_H
typedef void (*cache_fill_fn)(void *cbdata);
/* Print cached content to stdout, generate the content if necessary.
*
* Parameters
* size max number of cache files
* path directory used to store cache files
* key the key used to lookup cache files
* ttl max cache time in seconds for this key
* fn content generator function for this key
* cbdata user-supplied data to the content generator function
*
* Return value
* 0 indicates success, everyting else is an error
*/
extern int cache_process(int size, const char *path, const char *key, int ttl,
cache_fill_fn fn, void *cbdata);
/* List info about all cache entries on stdout */
extern int cache_ls(const char *path);
/* Print a message to stdout */
+__attribute__((format (printf,1,2)))
extern void cache_log(const char *format, ...);
extern unsigned long hash_str(const char *str);
#endif /* CGIT_CACHE_H */
diff --git a/cgit.c b/cgit.c
index 6c7e811..96900bb 100644
--- a/cgit.c
+++ b/cgit.c
@@ -1,313 +1,354 @@
/* cgit.c: cgi for the git scm
*
* Copyright (C) 2006 Lars Hjemli
+ * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com>
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "cache.h"
#include "cmd.h"
#include "configfile.h"
#include "html.h"
#include "ui-shared.h"
#include "ui-stats.h"
#include "scan-tree.h"
const char *cgit_version = CGIT_VERSION;
void add_mimetype(const char *name, const char *value)
{
struct string_list_item *item;
- item = string_list_insert(xstrdup(name), &ctx.cfg.mimetypes);
+ item = string_list_insert(&ctx.cfg.mimetypes, xstrdup(name));
item->util = xstrdup(value);
}
struct cgit_filter *new_filter(const char *cmd, int extra_args)
{
struct cgit_filter *f;
if (!cmd || !cmd[0])
return NULL;
f = xmalloc(sizeof(struct cgit_filter));
f->cmd = xstrdup(cmd);
f->argv = xmalloc((2 + extra_args) * sizeof(char *));
f->argv[0] = f->cmd;
f->argv[1] = NULL;
return f;
}
static void process_cached_repolist(const char *path);
void repo_config(struct cgit_repo *repo, const char *name, const char *value)
{
if (!strcmp(name, "name"))
repo->name = xstrdup(value);
else if (!strcmp(name, "clone-url"))
repo->clone_url = xstrdup(value);
else if (!strcmp(name, "desc"))
repo->desc = xstrdup(value);
else if (!strcmp(name, "owner"))
repo->owner = xstrdup(value);
else if (!strcmp(name, "defbranch"))
repo->defbranch = xstrdup(value);
else if (!strcmp(name, "snapshots"))
repo->snapshots = ctx.cfg.snapshots & cgit_parse_snapshots_mask(value);
else if (!strcmp(name, "enable-log-filecount"))
repo->enable_log_filecount = ctx.cfg.enable_log_filecount * atoi(value);
else if (!strcmp(name, "enable-log-linecount"))
repo->enable_log_linecount = ctx.cfg.enable_log_linecount * atoi(value);
+ else if (!strcmp(name, "enable-remote-branches"))
+ repo->enable_remote_branches = atoi(value);
+ else if (!strcmp(name, "enable-subject-links"))
+ repo->enable_subject_links = atoi(value);
else if (!strcmp(name, "max-stats"))
repo->max_stats = cgit_find_stats_period(value, NULL);
else if (!strcmp(name, "module-link"))
repo->module_link= xstrdup(value);
else if (!strcmp(name, "section"))
repo->section = xstrdup(value);
else if (!strcmp(name, "readme") && value != NULL) {
- if (*value == '/')
- repo->readme = xstrdup(value);
- else
- repo->readme = xstrdup(fmt("%s/%s", repo->path, value));
+ repo->readme = xstrdup(value);
} else if (ctx.cfg.enable_filter_overrides) {
if (!strcmp(name, "about-filter"))
repo->about_filter = new_filter(value, 0);
else if (!strcmp(name, "commit-filter"))
repo->commit_filter = new_filter(value, 0);
else if (!strcmp(name, "source-filter"))
repo->source_filter = new_filter(value, 1);
}
}
void config_cb(const char *name, const char *value)
{
if (!strcmp(name, "section") || !strcmp(name, "repo.group"))
ctx.cfg.section = xstrdup(value);
else if (!strcmp(name, "repo.url"))
ctx.repo = cgit_add_repo(value);
else if (ctx.repo && !strcmp(name, "repo.path"))
ctx.repo->path = trim_end(value, '/');
else if (ctx.repo && !prefixcmp(name, "repo."))
repo_config(ctx.repo, name + 5, value);
+ else if (!strcmp(name, "readme"))
+ ctx.cfg.readme = xstrdup(value);
else if (!strcmp(name, "root-title"))
ctx.cfg.root_title = xstrdup(value);
else if (!strcmp(name, "root-desc"))
ctx.cfg.root_desc = xstrdup(value);
else if (!strcmp(name, "root-readme"))
ctx.cfg.root_readme = xstrdup(value);
else if (!strcmp(name, "css"))
ctx.cfg.css = xstrdup(value);
else if (!strcmp(name, "favicon"))
ctx.cfg.favicon = xstrdup(value);
else if (!strcmp(name, "footer"))
ctx.cfg.footer = xstrdup(value);
else if (!strcmp(name, "head-include"))
ctx.cfg.head_include = xstrdup(value);
else if (!strcmp(name, "header"))
ctx.cfg.header = xstrdup(value);
else if (!strcmp(name, "logo"))
ctx.cfg.logo = xstrdup(value);
else if (!strcmp(name, "index-header"))
ctx.cfg.index_header = xstrdup(value);
else if (!strcmp(name, "index-info"))
ctx.cfg.index_info = xstrdup(value);
else if (!strcmp(name, "logo-link"))
ctx.cfg.logo_link = xstrdup(value);
else if (!strcmp(name, "module-link"))
ctx.cfg.module_link = xstrdup(value);
else if (!strcmp(name, "virtual-root")) {
ctx.cfg.virtual_root = trim_end(value, '/');
if (!ctx.cfg.virtual_root && (!strcmp(value, "/")))
ctx.cfg.virtual_root = "";
} else if (!strcmp(name, "nocache"))
ctx.cfg.nocache = atoi(value);
else if (!strcmp(name, "noplainemail"))
ctx.cfg.noplainemail = atoi(value);
else if (!strcmp(name, "noheader"))
ctx.cfg.noheader = atoi(value);
else if (!strcmp(name, "snapshots"))
ctx.cfg.snapshots = cgit_parse_snapshots_mask(value);
else if (!strcmp(name, "enable-filter-overrides"))
ctx.cfg.enable_filter_overrides = atoi(value);
+ else if (!strcmp(name, "enable-gitweb-owner"))
+ ctx.cfg.enable_gitweb_owner = atoi(value);
else if (!strcmp(name, "enable-index-links"))
ctx.cfg.enable_index_links = atoi(value);
else if (!strcmp(name, "enable-log-filecount"))
ctx.cfg.enable_log_filecount = atoi(value);
else if (!strcmp(name, "enable-log-linecount"))
ctx.cfg.enable_log_linecount = atoi(value);
+ else if (!strcmp(name, "enable-remote-branches"))
+ ctx.cfg.enable_remote_branches = atoi(value);
+ else if (!strcmp(name, "enable-subject-links"))
+ ctx.cfg.enable_subject_links = atoi(value);
else if (!strcmp(name, "enable-tree-linenumbers"))
ctx.cfg.enable_tree_linenumbers = atoi(value);
else if (!strcmp(name, "max-stats"))
ctx.cfg.max_stats = cgit_find_stats_period(value, NULL);
else if (!strcmp(name, "cache-size"))
ctx.cfg.cache_size = atoi(value);
else if (!strcmp(name, "cache-root"))
- ctx.cfg.cache_root = xstrdup(value);
+ ctx.cfg.cache_root = xstrdup(expand_macros(value));
else if (!strcmp(name, "cache-root-ttl"))
ctx.cfg.cache_root_ttl = atoi(value);
else if (!strcmp(name, "cache-repo-ttl"))
ctx.cfg.cache_repo_ttl = atoi(value);
else if (!strcmp(name, "cache-scanrc-ttl"))
ctx.cfg.cache_scanrc_ttl = atoi(value);
else if (!strcmp(name, "cache-static-ttl"))
ctx.cfg.cache_static_ttl = atoi(value);
else if (!strcmp(name, "cache-dynamic-ttl"))
ctx.cfg.cache_dynamic_ttl = atoi(value);
else if (!strcmp(name, "about-filter"))
ctx.cfg.about_filter = new_filter(value, 0);
else if (!strcmp(name, "commit-filter"))
ctx.cfg.commit_filter = new_filter(value, 0);
else if (!strcmp(name, "embedded"))
ctx.cfg.embedded = atoi(value);
+ else if (!strcmp(name, "max-atom-items"))
+ ctx.cfg.max_atom_items = atoi(value);
else if (!strcmp(name, "max-message-length"))
ctx.cfg.max_msg_len = atoi(value);
else if (!strcmp(name, "max-repodesc-length"))
ctx.cfg.max_repodesc_len = atoi(value);
+ else if (!strcmp(name, "max-blob-size"))
+ ctx.cfg.max_blob_size = atoi(value);
else if (!strcmp(name, "max-repo-count"))
ctx.cfg.max_repo_count = atoi(value);
else if (!strcmp(name, "max-commit-count"))
ctx.cfg.max_commit_count = atoi(value);
+ else if (!strcmp(name, "project-list"))
+ ctx.cfg.project_list = xstrdup(expand_macros(value));
else if (!strcmp(name, "scan-path"))
if (!ctx.cfg.nocache && ctx.cfg.cache_size)
- process_cached_repolist(value);
+ process_cached_repolist(expand_macros(value));
+ else if (ctx.cfg.project_list)
+ scan_projects(expand_macros(value),
+ ctx.cfg.project_list, repo_config);
else
- scan_tree(value, repo_config);
+ scan_tree(expand_macros(value), repo_config);
+ else if (!strcmp(name, "section-from-path"))
+ ctx.cfg.section_from_path = atoi(value);
else if (!strcmp(name, "source-filter"))
ctx.cfg.source_filter = new_filter(value, 1);
else if (!strcmp(name, "summary-log"))
ctx.cfg.summary_log = atoi(value);
else if (!strcmp(name, "summary-branches"))
ctx.cfg.summary_branches = atoi(value);
else if (!strcmp(name, "summary-tags"))
ctx.cfg.summary_tags = atoi(value);
+ else if (!strcmp(name, "side-by-side-diffs"))
+ ctx.cfg.ssdiff = atoi(value);
else if (!strcmp(name, "agefile"))
ctx.cfg.agefile = xstrdup(value);
else if (!strcmp(name, "renamelimit"))
ctx.cfg.renamelimit = atoi(value);
+ else if (!strcmp(name, "remove-suffix"))
+ ctx.cfg.remove_suffix = atoi(value);
else if (!strcmp(name, "robots"))
ctx.cfg.robots = xstrdup(value);
else if (!strcmp(name, "clone-prefix"))
ctx.cfg.clone_prefix = xstrdup(value);
else if (!strcmp(name, "local-time"))
ctx.cfg.local_time = atoi(value);
else if (!prefixcmp(name, "mimetype."))
add_mimetype(name + 9, value);
else if (!strcmp(name, "include"))
- parse_configfile(value, config_cb);
+ parse_configfile(expand_macros(value), config_cb);
}
static void querystring_cb(const char *name, const char *value)
{
if (!value)
value = "";
if (!strcmp(name,"r")) {
ctx.qry.repo = xstrdup(value);
ctx.repo = cgit_get_repoinfo(value);
} else if (!strcmp(name, "p")) {
ctx.qry.page = xstrdup(value);
} else if (!strcmp(name, "url")) {
+ if (*value == '/')
+ value++;
ctx.qry.url = xstrdup(value);
cgit_parse_url(value);
} else if (!strcmp(name, "qt")) {
ctx.qry.grep = xstrdup(value);
} else if (!strcmp(name, "q")) {
ctx.qry.search = xstrdup(value);
} else if (!strcmp(name, "h")) {
ctx.qry.head = xstrdup(value);
ctx.qry.has_symref = 1;
} else if (!strcmp(name, "id")) {
ctx.qry.sha1 = xstrdup(value);
ctx.qry.has_sha1 = 1;
} else if (!strcmp(name, "id2")) {
ctx.qry.sha2 = xstrdup(value);
ctx.qry.has_sha1 = 1;
} else if (!strcmp(name, "ofs")) {
ctx.qry.ofs = atoi(value);
} else if (!strcmp(name, "path")) {
ctx.qry.path = trim_end(value, '/');
} else if (!strcmp(name, "name")) {
ctx.qry.name = xstrdup(value);
} else if (!strcmp(name, "mimetype")) {
ctx.qry.mimetype = xstrdup(value);
} else if (!strcmp(name, "s")){
ctx.qry.sort = xstrdup(value);
} else if (!strcmp(name, "showmsg")) {
ctx.qry.showmsg = atoi(value);
} else if (!strcmp(name, "period")) {
ctx.qry.period = xstrdup(value);
+ } else if (!strcmp(name, "ss")) {
+ ctx.qry.ssdiff = atoi(value);
+ } else if (!strcmp(name, "all")) {
+ ctx.qry.show_all = atoi(value);
+ } else if (!strcmp(name, "context")) {
+ ctx.qry.context = atoi(value);
+ } else if (!strcmp(name, "ignorews")) {
+ ctx.qry.ignorews = atoi(value);
}
}
char *xstrdupn(const char *str)
{
return (str ? xstrdup(str) : NULL);
}
static void prepare_context(struct cgit_context *ctx)
{
memset(ctx, 0, sizeof(*ctx));
ctx->cfg.agefile = "info/web/last-modified";
ctx->cfg.nocache = 0;
ctx->cfg.cache_size = 0;
ctx->cfg.cache_dynamic_ttl = 5;
ctx->cfg.cache_max_create_time = 5;
ctx->cfg.cache_repo_ttl = 5;
ctx->cfg.cache_root = CGIT_CACHE_ROOT;
ctx->cfg.cache_root_ttl = 5;
ctx->cfg.cache_scanrc_ttl = 15;
ctx->cfg.cache_static_ttl = -1;
ctx->cfg.css = "/cgit.css";
ctx->cfg.logo = "/cgit.png";
ctx->cfg.local_time = 0;
+ ctx->cfg.enable_gitweb_owner = 1;
ctx->cfg.enable_tree_linenumbers = 1;
ctx->cfg.max_repo_count = 50;
ctx->cfg.max_commit_count = 50;
ctx->cfg.max_lock_attempts = 5;
ctx->cfg.max_msg_len = 80;
ctx->cfg.max_repodesc_len = 80;
+ ctx->cfg.max_blob_size = 0;
ctx->cfg.max_stats = 0;
ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s";
+ ctx->cfg.project_list = NULL;
ctx->cfg.renamelimit = -1;
+ ctx->cfg.remove_suffix = 0;
ctx->cfg.robots = "index, nofollow";
ctx->cfg.root_title = "Git repository browser";
ctx->cfg.root_desc = "a fast webinterface for the git dscm";
ctx->cfg.script_name = CGIT_SCRIPT_NAME;
ctx->cfg.section = "";
ctx->cfg.summary_branches = 10;
ctx->cfg.summary_log = 10;
ctx->cfg.summary_tags = 10;
+ ctx->cfg.max_atom_items = 10;
+ ctx->cfg.ssdiff = 0;
ctx->env.cgit_config = xstrdupn(getenv("CGIT_CONFIG"));
ctx->env.http_host = xstrdupn(getenv("HTTP_HOST"));
ctx->env.https = xstrdupn(getenv("HTTPS"));
ctx->env.no_http = xstrdupn(getenv("NO_HTTP"));
ctx->env.path_info = xstrdupn(getenv("PATH_INFO"));
ctx->env.query_string = xstrdupn(getenv("QUERY_STRING"));
ctx->env.request_method = xstrdupn(getenv("REQUEST_METHOD"));
ctx->env.script_name = xstrdupn(getenv("SCRIPT_NAME"));
ctx->env.server_name = xstrdupn(getenv("SERVER_NAME"));
ctx->env.server_port = xstrdupn(getenv("SERVER_PORT"));
ctx->page.mimetype = "text/html";
ctx->page.charset = PAGE_ENCODING;
ctx->page.filename = NULL;
ctx->page.size = 0;
ctx->page.modified = time(NULL);
ctx->page.expires = ctx->page.modified;
ctx->page.etag = NULL;
memset(&ctx->cfg.mimetypes, 0, sizeof(struct string_list));
if (ctx->env.script_name)
ctx->cfg.script_name = ctx->env.script_name;
if (ctx->env.query_string)
ctx->qry.raw = ctx->env.query_string;
if (!ctx->env.cgit_config)
ctx->env.cgit_config = CGIT_CONFIG;
}
struct refmatch {
char *req_ref;
char *first_ref;
int match;
};
@@ -381,64 +422,70 @@ static int prepare_repo_cmd(struct cgit_context *ctx)
if (get_sha1(ctx->qry.head, sha1)) {
tmp = xstrdup(ctx->qry.head);
ctx->qry.head = ctx->repo->defbranch;
ctx->page.status = 404;
ctx->page.statusmsg = "not found";
cgit_print_http_headers(ctx);
cgit_print_docstart(ctx);
cgit_print_pageheader(ctx);
cgit_print_error(fmt("Invalid branch: %s", tmp));
cgit_print_docend();
return 1;
}
return 0;
}
static void process_request(void *cbdata)
{
struct cgit_context *ctx = cbdata;
struct cgit_cmd *cmd;
cmd = cgit_get_cmd(ctx);
if (!cmd) {
ctx->page.title = "cgit error";
cgit_print_http_headers(ctx);
cgit_print_docstart(ctx);
cgit_print_pageheader(ctx);
cgit_print_error("Invalid request");
cgit_print_docend();
return;
}
+ /* If cmd->want_vpath is set, assume ctx->qry.path contains a "virtual"
+ * in-project path limit to be made available at ctx->qry.vpath.
+ * Otherwise, no path limit is in effect (ctx->qry.vpath = NULL).
+ */
+ ctx->qry.vpath = cmd->want_vpath ? ctx->qry.path : NULL;
+
if (cmd->want_repo && !ctx->repo) {
cgit_print_http_headers(ctx);
cgit_print_docstart(ctx);
cgit_print_pageheader(ctx);
cgit_print_error(fmt("No repository selected"));
cgit_print_docend();
return;
}
if (ctx->repo && prepare_repo_cmd(ctx))
return;
if (cmd->want_layout) {
cgit_print_http_headers(ctx);
cgit_print_docstart(ctx);
cgit_print_pageheader(ctx);
}
cmd->fn(ctx);
if (cmd->want_layout)
cgit_print_docend();
}
int cmp_repos(const void *a, const void *b)
{
const struct cgit_repo *ra = a, *rb = b;
return strcmp(ra->url, rb->url);
}
char *build_snapshot_setting(int bitmap)
{
@@ -512,89 +559,100 @@ void print_repo(FILE *f, struct cgit_repo *repo)
fprintf(f, "\n");
}
void print_repolist(FILE *f, struct cgit_repolist *list, int start)
{
int i;
for(i = start; i < list->count; i++)
print_repo(f, &list->repos[i]);
}
/* Scan 'path' for git repositories, save the resulting repolist in 'cached_rc'
* and return 0 on success.
*/
static int generate_cached_repolist(const char *path, const char *cached_rc)
{
char *locked_rc;
int idx;
FILE *f;
locked_rc = xstrdup(fmt("%s.lock", cached_rc));
f = fopen(locked_rc, "wx");
if (!f) {
/* Inform about the error unless the lockfile already existed,
* since that only means we've got concurrent requests.
*/
if (errno != EEXIST)
fprintf(stderr, "[cgit] Error opening %s: %s (%d)\n",
locked_rc, strerror(errno), errno);
return errno;
}
idx = cgit_repolist.count;
- scan_tree(path, repo_config);
+ if (ctx.cfg.project_list)
+ scan_projects(path, ctx.cfg.project_list, repo_config);
+ else
+ scan_tree(path, repo_config);
print_repolist(f, &cgit_repolist, idx);
if (rename(locked_rc, cached_rc))
fprintf(stderr, "[cgit] Error renaming %s to %s: %s (%d)\n",
locked_rc, cached_rc, strerror(errno), errno);
fclose(f);
return 0;
}
static void process_cached_repolist(const char *path)
{
struct stat st;
char *cached_rc;
time_t age;
+ unsigned long hash;
- cached_rc = xstrdup(fmt("%s/rc-%8x", ctx.cfg.cache_root,
- hash_str(path)));
+ hash = hash_str(path);
+ if (ctx.cfg.project_list)
+ hash += hash_str(ctx.cfg.project_list);
+ cached_rc = xstrdup(fmt("%s/rc-%8lx", ctx.cfg.cache_root, hash));
if (stat(cached_rc, &st)) {
/* Nothing is cached, we need to scan without forking. And
* if we fail to generate a cached repolist, we need to
* invoke scan_tree manually.
*/
- if (generate_cached_repolist(path, cached_rc))
- scan_tree(path, repo_config);
+ if (generate_cached_repolist(path, cached_rc)) {
+ if (ctx.cfg.project_list)
+ scan_projects(path, ctx.cfg.project_list,
+ repo_config);
+ else
+ scan_tree(path, repo_config);
+ }
return;
}
parse_configfile(cached_rc, config_cb);
/* If the cached configfile hasn't expired, lets exit now */
age = time(NULL) - st.st_mtime;
if (age <= (ctx.cfg.cache_scanrc_ttl * 60))
return;
/* The cached repolist has been parsed, but it was old. So lets
* rescan the specified path and generate a new cached repolist
* in a child-process to avoid latency for the current request.
*/
if (fork())
return;
exit(generate_cached_repolist(path, cached_rc));
}
static void cgit_parse_args(int argc, const char **argv)
{
int i;
int scan = 0;
for (i = 1; i < argc; i++) {
if (!strncmp(argv[i], "--cache=", 8)) {
ctx.cfg.cache_root = xstrdup(argv[i]+8);
}
if (!strcmp(argv[i], "--nocache")) {
ctx.cfg.nocache = 1;
}
@@ -645,65 +703,65 @@ static void cgit_parse_args(int argc, const char **argv)
}
}
static int calc_ttl()
{
if (!ctx.repo)
return ctx.cfg.cache_root_ttl;
if (!ctx.qry.page)
return ctx.cfg.cache_repo_ttl;
if (ctx.qry.has_symref)
return ctx.cfg.cache_dynamic_ttl;
if (ctx.qry.has_sha1)
return ctx.cfg.cache_static_ttl;
return ctx.cfg.cache_repo_ttl;
}
int main(int argc, const char **argv)
{
const char *path;
char *qry;
int err, ttl;
prepare_context(&ctx);
cgit_repolist.length = 0;
cgit_repolist.count = 0;
cgit_repolist.repos = NULL;
cgit_parse_args(argc, argv);
- parse_configfile(ctx.env.cgit_config, config_cb);
+ parse_configfile(expand_macros(ctx.env.cgit_config), config_cb);
ctx.repo = NULL;
http_parse_querystring(ctx.qry.raw, querystring_cb);
/* If virtual-root isn't specified in cgitrc, lets pretend
* that virtual-root equals SCRIPT_NAME.
*/
if (!ctx.cfg.virtual_root)
ctx.cfg.virtual_root = ctx.cfg.script_name;
/* If no url parameter is specified on the querystring, lets
* use PATH_INFO as url. This allows cgit to work with virtual
* urls without the need for rewriterules in the webserver (as
* long as PATH_INFO is included in the cache lookup key).
*/
path = ctx.env.path_info;
if (!ctx.qry.url && path) {
if (path[0] == '/')
path++;
ctx.qry.url = xstrdup(path);
if (ctx.qry.raw) {
qry = ctx.qry.raw;
ctx.qry.raw = xstrdup(fmt("%s?%s", path, qry));
free(qry);
} else
ctx.qry.raw = xstrdup(ctx.qry.url);
cgit_parse_url(ctx.qry.url);
}
ttl = calc_ttl();
ctx.page.expires += ttl*60;
if (ctx.env.request_method && !strcmp(ctx.env.request_method, "HEAD"))
ctx.cfg.nocache = 1;
diff --git a/cgit.css b/cgit.css
index c47ebc9..0c88b65 100644
--- a/cgit.css
+++ b/cgit.css
@@ -35,162 +35,184 @@ table#header td.logo {
table#header td.main {
font-size: 250%;
padding-left: 10px;
white-space: nowrap;
}
table#header td.main a {
color: #000;
}
table#header td.form {
text-align: right;
vertical-align: bottom;
padding-right: 1em;
padding-bottom: 2px;
white-space: nowrap;
}
table#header td.form form,
table#header td.form input,
table#header td.form select {
font-size: 90%;
}
table#header td.sub {
color: #777;
border-top: solid 1px #ccc;
padding-left: 10px;
}
table.tabs {
- /* border-bottom: solid 2px #ccc; */
+ border-bottom: solid 3px #ccc;
border-collapse: collapse;
margin-top: 2em;
margin-bottom: 0px;
width: 100%;
}
table.tabs td {
padding: 0px 1em;
vertical-align: bottom;
}
table.tabs td a {
padding: 2px 0.75em;
color: #777;
font-size: 110%;
}
table.tabs td a.active {
color: #000;
background-color: #ccc;
}
table.tabs td.form {
text-align: right;
}
table.tabs td.form form {
padding-bottom: 2px;
font-size: 90%;
white-space: nowrap;
}
table.tabs td.form input,
table.tabs td.form select {
font-size: 90%;
}
+div.path {
+ margin: 0px;
+ padding: 5px 2em 2px 2em;
+ color: #000;
+ background-color: #eee;
+}
+
div.content {
margin: 0px;
padding: 2em;
- border-top: solid 3px #ccc;
border-bottom: solid 3px #ccc;
}
table.list {
width: 100%;
border: none;
border-collapse: collapse;
}
table.list tr {
background: white;
}
table.list tr.logheader {
background: #eee;
}
table.list tr:hover {
background: #eee;
}
table.list tr.nohover:hover {
background: white;
}
table.list th {
font-weight: bold;
/* color: #888;
border-top: dashed 1px #888;
border-bottom: dashed 1px #888;
*/
padding: 0.1em 0.5em 0.05em 0.5em;
vertical-align: baseline;
}
table.list td {
border: none;
padding: 0.1em 0.5em 0.1em 0.5em;
}
table.list td.logsubject {
font-family: monospace;
font-weight: bold;
}
table.list td.logmsg {
font-family: monospace;
white-space: pre;
padding: 1em 0.5em 2em 0.5em;
}
+table.list td.lognotes-label {
+ text-align:right;
+ vertical-align:top;
+}
+
+table.list td.lognotes {
+ font-family: monospace;
+ white-space: pre;
+ padding: 0em 0.5em 2em 0.5em;
+}
+
table.list td a {
color: black;
}
+table.list td a.ls-dir {
+ font-weight: bold;
+ color: #00f;
+}
+
table.list td a:hover {
color: #00f;
}
img {
border: none;
}
input#switch-btn {
margin: 2px 0px 0px 0px;
}
td#sidebar input.txt {
width: 100%;
margin: 2px 0px 0px 0px;
}
table#grid {
margin: 0px;
}
td#content {
vertical-align: top;
padding: 1em 2em 1em 1em;
border: none;
}
div#summary {
vertical-align: top;
margin-bottom: 1em;
}
@@ -286,64 +308,82 @@ table.nowrap td {
white-space: nowrap;
}
table.commit-info {
border-collapse: collapse;
margin-top: 1.5em;
}
table.commit-info th {
text-align: left;
font-weight: normal;
padding: 0.1em 1em 0.1em 0.1em;
vertical-align: top;
}
table.commit-info td {
font-weight: normal;
padding: 0.1em 1em 0.1em 0.1em;
}
div.commit-subject {
font-weight: bold;
font-size: 125%;
margin: 1.5em 0em 0.5em 0em;
padding: 0em;
}
div.commit-msg {
white-space: pre;
font-family: monospace;
}
+div.notes-header {
+ font-weight: bold;
+ padding-top: 1.5em;
+}
+
+div.notes {
+ white-space: pre;
+ font-family: monospace;
+ border: solid 1px #ee9;
+ background-color: #ffd;
+ padding: 0.3em 2em 0.3em 1em;
+ float: left;
+}
+
+div.notes-footer {
+ clear: left;
+}
+
div.diffstat-header {
font-weight: bold;
padding-top: 1.5em;
}
table.diffstat {
border-collapse: collapse;
border: solid 1px #aaa;
background-color: #eee;
}
table.diffstat th {
font-weight: normal;
text-align: left;
text-decoration: underline;
padding: 0.1em 1em 0.1em 0.1em;
font-size: 100%;
}
table.diffstat td {
padding: 0.2em 0.2em 0.1em 0.1em;
font-size: 100%;
border: none;
}
table.diffstat td.mode {
white-space: nowrap;
}
table.diffstat td span.modechange {
padding-left: 1em;
color: red;
@@ -491,65 +531,68 @@ span.age-years {
}
div.footer {
margin-top: 0.5em;
text-align: center;
font-size: 80%;
color: #ccc;
}
a.branch-deco {
margin: 0px 0.5em;
padding: 0px 0.25em;
background-color: #88ff88;
border: solid 1px #007700;
}
a.tag-deco {
margin: 0px 0.5em;
padding: 0px 0.25em;
background-color: #ffff88;
border: solid 1px #777700;
}
a.remote-deco {
margin: 0px 0.5em;
padding: 0px 0.25em;
background-color: #ccccff;
border: solid 1px #000077;
}
a.deco {
margin: 0px 0.5em;
padding: 0px 0.25em;
background-color: #ff8888;
border: solid 1px #770000;
}
-div.commit-subject a {
+div.commit-subject a.branch-deco,
+div.commit-subject a.tag-deco,
+div.commit-subject a.remote-deco,
+div.commit-subject a.deco {
margin-left: 1em;
font-size: 75%;
}
table.stats {
border: solid 1px black;
border-collapse: collapse;
}
table.stats th {
text-align: left;
padding: 1px 0.5em;
background-color: #eee;
border: solid 1px black;
}
table.stats td {
text-align: right;
padding: 1px 0.5em;
border: solid 1px black;
}
table.stats td.total {
font-weight: bold;
text-align: left;
}
table.stats td.sum {
color: #c00;
font-weight: bold;
/* background-color: #eee; */
}
@@ -572,32 +615,131 @@ table.vgraph th {
}
table.vgraph td {
vertical-align: bottom;
padding: 0px 10px;
}
table.vgraph div.bar {
background-color: #eee;
}
table.hgraph {
border: solid 1px black;
width: 800px;
}
table.hgraph th {
background-color: #eee;
font-weight: bold;
border: solid 1px black;
padding: 1px 0.5em;
}
table.hgraph td {
vertical-align: center;
padding: 2px 2px;
}
table.hgraph div.bar {
background-color: #eee;
height: 1em;
}
+
+table.ssdiff {
+ width: 100%;
+}
+
+table.ssdiff td {
+ font-size: 75%;
+ font-family: monospace;
+ white-space: pre;
+ padding: 1px 4px 1px 4px;
+ border-left: solid 1px #aaa;
+ border-right: solid 1px #aaa;
+}
+
+table.ssdiff td.add {
+ color: black;
+ background: #cfc;
+ min-width: 50%;
+}
+
+table.ssdiff td.add_dark {
+ color: black;
+ background: #aca;
+ min-width: 50%;
+}
+
+table.ssdiff span.add {
+ background: #cfc;
+ font-weight: bold;
+}
+
+table.ssdiff td.del {
+ color: black;
+ background: #fcc;
+ min-width: 50%;
+}
+
+table.ssdiff td.del_dark {
+ color: black;
+ background: #caa;
+ min-width: 50%;
+}
+
+table.ssdiff span.del {
+ background: #fcc;
+ font-weight: bold;
+}
+
+table.ssdiff td.changed {
+ color: black;
+ background: #ffc;
+ min-width: 50%;
+}
+
+table.ssdiff td.changed_dark {
+ color: black;
+ background: #cca;
+ min-width: 50%;
+}
+
+table.ssdiff td.lineno {
+ color: black;
+ background: #eee;
+ text-align: right;
+ width: 3em;
+ min-width: 3em;
+}
+
+table.ssdiff td.hunk {
+ color: #black;
+ background: #ccf;
+ border-top: solid 1px #aaa;
+ border-bottom: solid 1px #aaa;
+}
+
+table.ssdiff td.head {
+ border-top: solid 1px #aaa;
+ border-bottom: solid 1px #aaa;
+}
+
+table.ssdiff td.head div.head {
+ font-weight: bold;
+ color: black;
+}
+
+table.ssdiff td.foot {
+ border-top: solid 1px #aaa;
+ border-left: none;
+ border-right: none;
+ border-bottom: none;
+}
+
+table.ssdiff td.space {
+ border: none;
+}
+
+table.ssdiff td.space div {
+ min-height: 3em;
+} \ No newline at end of file
diff --git a/cgit.h b/cgit.h
index 6c6c460..8f5dd2a 100644
--- a/cgit.h
+++ b/cgit.h
@@ -1,106 +1,109 @@
#ifndef CGIT_H
#define CGIT_H
#include <git-compat-util.h>
#include <cache.h>
#include <grep.h>
#include <object.h>
#include <tree.h>
#include <commit.h>
#include <tag.h>
#include <diff.h>
#include <diffcore.h>
#include <refs.h>
#include <revision.h>
#include <log-tree.h>
#include <archive.h>
#include <string-list.h>
#include <xdiff-interface.h>
#include <xdiff/xdiff.h>
#include <utf8.h>
+#include <notes.h>
/*
* Dateformats used on misc. pages
*/
#define FMT_LONGDATE "%Y-%m-%d %H:%M:%S (%Z)"
#define FMT_SHORTDATE "%Y-%m-%d"
#define FMT_ATOMDATE "%Y-%m-%dT%H:%M:%SZ"
/*
* Limits used for relative dates
*/
#define TM_MIN 60
#define TM_HOUR (TM_MIN * 60)
#define TM_DAY (TM_HOUR * 24)
#define TM_WEEK (TM_DAY * 7)
#define TM_YEAR (TM_DAY * 365)
#define TM_MONTH (TM_YEAR / 12.0)
/*
* Default encoding
*/
#define PAGE_ENCODING "UTF-8"
typedef void (*configfn)(const char *name, const char *value);
typedef void (*filepair_fn)(struct diff_filepair *pair);
typedef void (*linediff_fn)(char *line, int len);
struct cgit_filter {
char *cmd;
char **argv;
int old_stdout;
int pipe_fh[2];
int pid;
int exitstatus;
};
struct cgit_repo {
char *url;
char *name;
char *path;
char *desc;
char *owner;
char *defbranch;
char *module_link;
char *readme;
char *section;
char *clone_url;
int snapshots;
int enable_log_filecount;
int enable_log_linecount;
+ int enable_remote_branches;
+ int enable_subject_links;
int max_stats;
time_t mtime;
struct cgit_filter *about_filter;
struct cgit_filter *commit_filter;
struct cgit_filter *source_filter;
};
typedef void (*repo_config_fn)(struct cgit_repo *repo, const char *name,
const char *value);
struct cgit_repolist {
int length;
int count;
struct cgit_repo *repos;
};
struct commitinfo {
struct commit *commit;
char *author;
char *author_email;
unsigned long author_date;
char *committer;
char *committer_email;
unsigned long committer_date;
char *subject;
char *msg;
char *msg_encoding;
};
struct taginfo {
char *tagger;
char *tagger_email;
@@ -114,115 +117,130 @@ struct refinfo {
union {
struct taginfo *tag;
struct commitinfo *commit;
};
};
struct reflist {
struct refinfo **refs;
int alloc;
int count;
};
struct cgit_query {
int has_symref;
int has_sha1;
char *raw;
char *repo;
char *page;
char *search;
char *grep;
char *head;
char *sha1;
char *sha2;
char *path;
char *name;
char *mimetype;
char *url;
char *period;
int ofs;
int nohead;
char *sort;
int showmsg;
+ int ssdiff;
+ int show_all;
+ int context;
+ int ignorews;
+ char *vpath;
};
struct cgit_config {
char *agefile;
char *cache_root;
char *clone_prefix;
char *css;
char *favicon;
char *footer;
char *head_include;
char *header;
char *index_header;
char *index_info;
char *logo;
char *logo_link;
char *module_link;
+ char *project_list;
+ char *readme;
char *robots;
char *root_title;
char *root_desc;
char *root_readme;
char *script_name;
char *section;
char *virtual_root;
int cache_size;
int cache_dynamic_ttl;
int cache_max_create_time;
int cache_repo_ttl;
int cache_root_ttl;
int cache_scanrc_ttl;
int cache_static_ttl;
int embedded;
int enable_filter_overrides;
+ int enable_gitweb_owner;
int enable_index_links;
int enable_log_filecount;
int enable_log_linecount;
+ int enable_remote_branches;
+ int enable_subject_links;
int enable_tree_linenumbers;
int local_time;
+ int max_atom_items;
int max_repo_count;
int max_commit_count;
int max_lock_attempts;
int max_msg_len;
int max_repodesc_len;
+ int max_blob_size;
int max_stats;
int nocache;
int noplainemail;
int noheader;
int renamelimit;
+ int remove_suffix;
+ int section_from_path;
int snapshots;
int summary_branches;
int summary_log;
int summary_tags;
+ int ssdiff;
struct string_list mimetypes;
struct cgit_filter *about_filter;
struct cgit_filter *commit_filter;
struct cgit_filter *source_filter;
};
struct cgit_page {
time_t modified;
time_t expires;
size_t size;
char *mimetype;
char *charset;
char *filename;
char *etag;
char *title;
int status;
char *statusmsg;
};
struct cgit_environment {
char *cgit_config;
char *http_host;
char *https;
char *no_http;
char *path_info;
char *query_string;
char *request_method;
char *script_name;
char *server_name;
char *server_port;
};
@@ -239,56 +257,60 @@ struct cgit_snapshot_format {
const char *mimetype;
write_archive_fn_t write_func;
int bit;
};
extern const char *cgit_version;
extern struct cgit_repolist cgit_repolist;
extern struct cgit_context ctx;
extern const struct cgit_snapshot_format cgit_snapshot_formats[];
extern struct cgit_repo *cgit_add_repo(const char *url);
extern struct cgit_repo *cgit_get_repoinfo(const char *url);
extern void cgit_repo_config_cb(const char *name, const char *value);
extern int chk_zero(int result, char *msg);
extern int chk_positive(int result, char *msg);
extern int chk_non_negative(int result, char *msg);
extern char *trim_end(const char *str, char c);
extern char *strlpart(char *txt, int maxlen);
extern char *strrpart(char *txt, int maxlen);
extern void cgit_add_ref(struct reflist *list, struct refinfo *ref);
extern int cgit_refs_cb(const char *refname, const unsigned char *sha1,
int flags, void *cb_data);
extern void *cgit_free_commitinfo(struct commitinfo *info);
extern int cgit_diff_files(const unsigned char *old_sha1,
const unsigned char *new_sha1,
unsigned long *old_size, unsigned long *new_size,
- int *binary, linediff_fn fn);
+ int *binary, int context, int ignorews,
+ linediff_fn fn);
extern void cgit_diff_tree(const unsigned char *old_sha1,
const unsigned char *new_sha1,
- filepair_fn fn, const char *prefix);
+ filepair_fn fn, const char *prefix, int ignorews);
extern void cgit_diff_commit(struct commit *commit, filepair_fn fn);
+__attribute__((format (printf,1,2)))
extern char *fmt(const char *format,...);
extern struct commitinfo *cgit_parse_commit(struct commit *commit);
extern struct taginfo *cgit_parse_tag(struct tag *tag);
extern void cgit_parse_url(const char *url);
extern const char *cgit_repobasename(const char *reponame);
extern int cgit_parse_snapshots_mask(const char *str);
extern int cgit_open_filter(struct cgit_filter *filter);
extern int cgit_close_filter(struct cgit_filter *filter);
extern int readfile(const char *path, char **buf, size_t *size);
+extern char *expand_macros(const char *txt);
+
#endif /* CGIT_H */
diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index 0c13485..ce78d41 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -66,292 +66,353 @@ cache-size::
(i.e. caching is disabled).
cache-static-ttl::
Number which specifies the time-to-live, in minutes, for the cached
version of repository pages accessed with a fixed SHA1. Default value:
"5".
clone-prefix::
Space-separated list of common prefixes which, when combined with a
repository url, generates valid clone urls for the repository. This
setting is only used if `repo.clone-url` is unspecified. Default value:
none.
commit-filter::
Specifies a command which will be invoked to format commit messages.
The command will get the message on its STDIN, and the STDOUT from the
command will be included verbatim as the commit message, i.e. this can
be used to implement bugtracker integration. Default value: none.
css::
Url which specifies the css document to include in all cgit pages.
Default value: "/cgit.css".
embedded::
Flag which, when set to "1", will make cgit generate a html fragment
suitable for embedding in other html pages. Default value: none. See
also: "noheader".
enable-filter-overrides::
Flag which, when set to "1", allows all filter settings to be
overridden in repository-specific cgitrc files. Default value: none.
+enable-gitweb-owner::
+ If set to "1" and scan-path is enabled, we first check each repository
+ for the git config value "gitweb.owner" to determine the owner.
+ Default value: "1". See also: scan-path.
+
enable-index-links::
Flag which, when set to "1", will make cgit generate extra links for
each repo in the repository index (specifically, to the "summary",
"commit" and "tree" pages). Default value: "0".
enable-log-filecount::
Flag which, when set to "1", will make cgit print the number of
modified files for each commit on the repository log page. Default
value: "0".
enable-log-linecount::
Flag which, when set to "1", will make cgit print the number of added
and removed lines for each commit on the repository log page. Default
value: "0".
+enable-remote-branches::
+ Flag which, when set to "1", will make cgit display remote branches
+ in the summary and refs views. Default value: "0". See also:
+ "repo.enable-remote-branches".
+
+enable-subject-links::
+ Flag which, when set to "1", will make cgit use the subject of the
+ parent commit as link text when generating links to parent commits
+ in commit view. Default value: "0". See also:
+ "repo.enable-subject-links".
+
enable-tree-linenumbers::
Flag which, when set to "1", will make cgit generate linenumber links
for plaintext blobs printed in the tree view. Default value: "1".
favicon::
Url used as link to a shortcut icon for cgit. If specified, it is
suggested to use the value "/favicon.ico" since certain browsers will
ignore other values. Default value: none.
footer::
The content of the file specified with this option will be included
verbatim at the bottom of all pages (i.e. it replaces the standard
"generated by..." message. Default value: none.
head-include::
The content of the file specified with this option will be included
verbatim in the html HEAD section on all pages. Default value: none.
header::
The content of the file specified with this option will be included
verbatim at the top of all pages. Default value: none.
include::
Name of a configfile to include before the rest of the current config-
file is parsed. Default value: none.
index-header::
The content of the file specified with this option will be included
verbatim above the repository index. This setting is deprecated, and
will not be supported by cgit-1.0 (use root-readme instead). Default
value: none.
index-info::
The content of the file specified with this option will be included
verbatim below the heading on the repository index page. This setting
is deprecated, and will not be supported by cgit-1.0 (use root-desc
instead). Default value: none.
local-time::
Flag which, if set to "1", makes cgit print commit and tag times in the
servers timezone. Default value: "0".
logo::
Url which specifies the source of an image which will be used as a logo
on all cgit pages. Default value: "/cgit.png".
logo-link::
Url loaded when clicking on the cgit logo image. If unspecified the
calculated url of the repository index page will be used. Default
value: none.
+max-atom-items::
+ Specifies the number of items to display in atom feeds view. Default
+ value: "10".
+
max-commit-count::
Specifies the number of entries to list per page in "log" view. Default
value: "50".
max-message-length::
Specifies the maximum number of commit message characters to display in
"log" view. Default value: "80".
max-repo-count::
Specifies the number of entries to list per page on the repository
index page. Default value: "50".
max-repodesc-length::
Specifies the maximum number of repo description characters to display
on the repository index page. Default value: "80".
+max-blob-size::
+ Specifies the maximum size of a blob to display HTML for in KBytes.
+ Default value: "0" (limit disabled).
+
max-stats::
Set the default maximum statistics period. Valid values are "week",
"month", "quarter" and "year". If unspecified, statistics are
disabled. Default value: none. See also: "repo.max-stats".
mimetype.<ext>::
Set the mimetype for the specified filename extension. This is used
by the `plain` command when returning blob content.
module-link::
Text which will be used as the formatstring for a hyperlink when a
submodule is printed in a directory listing. The arguments for the
formatstring are the path and SHA1 of the submodule commit. Default
value: "./?repo=%s&page=commit&id=%s"
nocache::
If set to the value "1" caching will be disabled. This settings is
deprecated, and will not be honored starting with cgit-1.0. Default
value: "0".
noplainemail::
If set to "1" showing full author email adresses will be disabled.
Default value: "0".
noheader::
Flag which, when set to "1", will make cgit omit the standard header
on all pages. Default value: none. See also: "embedded".
+project-list::
+ A list of subdirectories inside of scan-path, relative to it, that
+ should loaded as git repositories. This must be defined prior to
+ scan-path. Default value: none. See also: scan-path.
+
+readme::
+ Text which will be used as default value for "repo.readme". Default
+ value: none.
+
+remove-suffix::
+ If set to "1" and scan-path is enabled, if any repositories are found
+ with a suffix of ".git", this suffix will be removed for the url and
+ name. Default value: "0". See also: scan-path.
+
renamelimit::
Maximum number of files to consider when detecting renames. The value
"-1" uses the compiletime value in git (for further info, look at
`man git-diff`). Default value: "-1".
repo.group::
Legacy alias for "section". This option is deprecated and will not be
supported in cgit-1.0.
robots::
Text used as content for the "robots" meta-tag. Default value:
"index, nofollow".
root-desc::
Text printed below the heading on the repository index page. Default
value: "a fast webinterface for the git dscm".
root-readme::
The content of the file specified with this option will be included
verbatim below the "about" link on the repository index page. Default
value: none.
root-title::
Text printed as heading on the repository index page. Default value:
"Git Repository Browser".
scan-path::
A path which will be scanned for repositories. If caching is enabled,
the result will be cached as a cgitrc include-file in the cache
- directory. Default value: none. See also: cache-scanrc-ttl.
+ directory. If project-list has been defined prior to scan-path,
+ scan-path loads only the directories listed in the file pointed to by
+ project-list. Default value: none. See also: cache-scanrc-ttl,
+ project-list.
section::
The name of the current repository section - all repositories defined
after this option will inherit the current section name. Default value:
none.
+section-from-path::
+ A number which, if specified before scan-path, specifies how many
+ path elements from each repo path to use as a default section name.
+ If negative, cgit will discard the specified number of path elements
+ above the repo directory. Default value: 0.
+
+side-by-side-diffs::
+ If set to "1" shows side-by-side diffs instead of unidiffs per
+ default. Default value: "0".
+
snapshots::
Text which specifies the default set of snapshot formats generated by
cgit. The value is a space-separated list of zero or more of the
values "tar", "tar.gz", "tar.bz2" and "zip". Default value: none.
source-filter::
Specifies a command which will be invoked to format plaintext blobs
in the tree view. The command will get the blob content on its STDIN
and the name of the blob as its only command line argument. The STDOUT
from the command will be included verbatim as the blob contents, i.e.
this can be used to implement e.g. syntax highlighting. Default value:
none.
summary-branches::
Specifies the number of branches to display in the repository "summary"
view. Default value: "10".
summary-log::
Specifies the number of log entries to display in the repository
"summary" view. Default value: "10".
summary-tags::
Specifies the number of tags to display in the repository "summary"
view. Default value: "10".
virtual-root::
Url which, if specified, will be used as root for all cgit links. It
will also cause cgit to generate 'virtual urls', i.e. urls like
'/cgit/tree/README' as opposed to '?r=cgit&p=tree&path=README'. Default
value: none.
NOTE: cgit has recently learned how to use PATH_INFO to achieve the
same kind of virtual urls, so this option will probably be deprecated.
REPOSITORY SETTINGS
-------------------
repo.about-filter::
Override the default about-filter. Default value: none. See also:
"enable-filter-overrides".
repo.clone-url::
A list of space-separated urls which can be used to clone this repo.
Default value: none.
repo.commit-filter::
Override the default commit-filter. Default value: none. See also:
"enable-filter-overrides".
repo.defbranch::
The name of the default branch for this repository. If no such branch
exists in the repository, the first branch name (when sorted) is used
as default instead. Default value: "master".
repo.desc::
The value to show as repository description. Default value: none.
repo.enable-log-filecount::
A flag which can be used to disable the global setting
`enable-log-filecount'. Default value: none.
repo.enable-log-linecount::
A flag which can be used to disable the global setting
`enable-log-linecount'. Default value: none.
+repo.enable-remote-branches::
+ Flag which, when set to "1", will make cgit display remote branches
+ in the summary and refs views. Default value: <enable-remote-branches>.
+
+repo.enable-subject-links::
+ A flag which can be used to override the global setting
+ `enable-subject-links'. Default value: none.
+
repo.max-stats::
Override the default maximum statistics period. Valid values are equal
to the values specified for the global "max-stats" setting. Default
value: none.
repo.name::
The value to show as repository name. Default value: <repo.url>.
repo.owner::
A value used to identify the owner of the repository. Default value:
none.
repo.path::
An absolute path to the repository directory. For non-bare repositories
this is the .git-directory. Default value: none.
repo.readme::
A path (relative to <repo.path>) which specifies a file to include
- verbatim as the "About" page for this repo. Default value: none.
+ verbatim as the "About" page for this repo. You may also specify a
+ git refspec by head or by hash by prepending the refspec followed by
+ a colon. For example, "master:docs/readme.mkd" Default value: <readme>.
repo.snapshots::
A mask of allowed snapshot-formats for this repo, restricted by the
"snapshots" global setting. Default value: <snapshots>.
repo.section::
Override the current section name for this repository. Default value:
none.
repo.source-filter::
Override the default source-filter. Default value: none. See also:
"enable-filter-overrides".
repo.url::
The relative url used to access the repository. This must be the first
setting specified for each repo. Default value: none.
REPOSITORY-SPECIFIC CGITRC FILE
-------------------------------
When the option "scan-path" is used to auto-discover git repositories, cgit
will try to parse the file "cgitrc" within any found repository. Such a
repo-specific config file may contain any of the repo-specific options
described above, except "repo.url" and "repo.path". Additionally, the "filter"
options are only acknowledged in repo-specific config files when
"enable-filter-overrides" is set to "1".
Note: the "repo." prefix is dropped from the option names in repo-specific
config files, e.g. "repo.desc" becomes "desc".
EXAMPLE CGITRC FILE
@@ -384,65 +445,65 @@ enable-log-linecount=1
# Add a cgit favicon
favicon=/favicon.ico
# Use a custom logo
logo=/img/mylogo.png
# Enable statistics per week, month and quarter
max-stats=quarter
# Set the title and heading of the repository index page
root-title=foobar.com git repositories
# Set a subheading for the repository index page
root-desc=tracking the foobar development
# Include some more info about foobar.com on the index page
root-readme=/var/www/htdocs/about.html
# Allow download of tar.gz, tar.bz2 and zip-files
snapshots=tar.gz tar.bz2 zip
##
## List of common mimetypes
##
-mimetype.git=image/git
+mimetype.gif=image/gif
mimetype.html=text/html
mimetype.jpg=image/jpeg
mimetype.jpeg=image/jpeg
mimetype.pdf=application/pdf
mimetype.png=image/png
mimetype.svg=image/svg+xml
##
## List of repositories.
## PS: Any repositories listed when section is unset will not be
## displayed under a section heading
## PPS: This list could be kept in a different file (e.g. '/etc/cgitrepos')
## and included like this:
## include=/etc/cgitrepos
##
repo.url=foo
repo.path=/pub/git/foo.git
repo.desc=the master foo repository
repo.owner=fooman@foobar.com
repo.readme=info/web/about.html
repo.url=bar
repo.path=/pub/git/bar.git
repo.desc=the bars for your foo
repo.owner=barman@foobar.com
repo.readme=info/web/about.html
@@ -470,32 +531,33 @@ repo.desc=the dscm
repo.url=linux
repo.path=/pub/git/linux.git
repo.desc=the kernel
# Disable adhoc downloads of this repo
repo.snapshots=0
# Disable line-counts for this repo
repo.enable-log-linecount=0
# Restrict the max statistics period for this repo
repo.max-stats=month
....
BUGS
----
Comments currently cannot appear on the same line as a setting; the comment
will be included as part of the value. E.g. this line:
robots=index # allow indexing
will generate the following html element:
<meta name='robots' content='index # allow indexing'/>
AUTHOR
------
Lars Hjemli <hjemli@gmail.com>
+Jason A. Donenfeld <Jason@zx2c4.com>
diff --git a/cmd.c b/cmd.c
index 766f903..6dc9f5e 100644
--- a/cmd.c
+++ b/cmd.c
@@ -4,168 +4,168 @@
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "cmd.h"
#include "cache.h"
#include "ui-shared.h"
#include "ui-atom.h"
#include "ui-blob.h"
#include "ui-clone.h"
#include "ui-commit.h"
#include "ui-diff.h"
#include "ui-log.h"
#include "ui-patch.h"
#include "ui-plain.h"
#include "ui-refs.h"
#include "ui-repolist.h"
#include "ui-snapshot.h"
#include "ui-stats.h"
#include "ui-summary.h"
#include "ui-tag.h"
#include "ui-tree.h"
static void HEAD_fn(struct cgit_context *ctx)
{
cgit_clone_head(ctx);
}
static void atom_fn(struct cgit_context *ctx)
{
- cgit_print_atom(ctx->qry.head, ctx->qry.path, 10);
+ cgit_print_atom(ctx->qry.head, ctx->qry.path, ctx->cfg.max_atom_items);
}
static void about_fn(struct cgit_context *ctx)
{
if (ctx->repo)
cgit_print_repo_readme(ctx->qry.path);
else
cgit_print_site_readme();
}
static void blob_fn(struct cgit_context *ctx)
{
cgit_print_blob(ctx->qry.sha1, ctx->qry.path, ctx->qry.head);
}
static void commit_fn(struct cgit_context *ctx)
{
- cgit_print_commit(ctx->qry.sha1);
+ cgit_print_commit(ctx->qry.sha1, ctx->qry.path);
}
static void diff_fn(struct cgit_context *ctx)
{
cgit_print_diff(ctx->qry.sha1, ctx->qry.sha2, ctx->qry.path);
}
static void info_fn(struct cgit_context *ctx)
{
cgit_clone_info(ctx);
}
static void log_fn(struct cgit_context *ctx)
{
cgit_print_log(ctx->qry.sha1, ctx->qry.ofs, ctx->cfg.max_commit_count,
ctx->qry.grep, ctx->qry.search, ctx->qry.path, 1);
}
static void ls_cache_fn(struct cgit_context *ctx)
{
ctx->page.mimetype = "text/plain";
ctx->page.filename = "ls-cache.txt";
cgit_print_http_headers(ctx);
cache_ls(ctx->cfg.cache_root);
}
static void objects_fn(struct cgit_context *ctx)
{
cgit_clone_objects(ctx);
}
static void repolist_fn(struct cgit_context *ctx)
{
cgit_print_repolist();
}
static void patch_fn(struct cgit_context *ctx)
{
- cgit_print_patch(ctx->qry.sha1);
+ cgit_print_patch(ctx->qry.sha1, ctx->qry.path);
}
static void plain_fn(struct cgit_context *ctx)
{
cgit_print_plain(ctx);
}
static void refs_fn(struct cgit_context *ctx)
{
cgit_print_refs();
}
static void snapshot_fn(struct cgit_context *ctx)
{
cgit_print_snapshot(ctx->qry.head, ctx->qry.sha1, ctx->qry.path,
ctx->repo->snapshots, ctx->qry.nohead);
}
static void stats_fn(struct cgit_context *ctx)
{
cgit_show_stats(ctx);
}
static void summary_fn(struct cgit_context *ctx)
{
cgit_print_summary();
}
static void tag_fn(struct cgit_context *ctx)
{
cgit_print_tag(ctx->qry.sha1);
}
static void tree_fn(struct cgit_context *ctx)
{
cgit_print_tree(ctx->qry.sha1, ctx->qry.path);
}
-#define def_cmd(name, want_repo, want_layout) \
- {#name, name##_fn, want_repo, want_layout}
+#define def_cmd(name, want_repo, want_layout, want_vpath) \
+ {#name, name##_fn, want_repo, want_layout, want_vpath}
struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx)
{
static struct cgit_cmd cmds[] = {
- def_cmd(HEAD, 1, 0),
- def_cmd(atom, 1, 0),
- def_cmd(about, 0, 1),
- def_cmd(blob, 1, 0),
- def_cmd(commit, 1, 1),
- def_cmd(diff, 1, 1),
- def_cmd(info, 1, 0),
- def_cmd(log, 1, 1),
- def_cmd(ls_cache, 0, 0),
- def_cmd(objects, 1, 0),
- def_cmd(patch, 1, 0),
- def_cmd(plain, 1, 0),
- def_cmd(refs, 1, 1),
- def_cmd(repolist, 0, 0),
- def_cmd(snapshot, 1, 0),
- def_cmd(stats, 1, 1),
- def_cmd(summary, 1, 1),
- def_cmd(tag, 1, 1),
- def_cmd(tree, 1, 1),
+ def_cmd(HEAD, 1, 0, 0),
+ def_cmd(atom, 1, 0, 0),
+ def_cmd(about, 0, 1, 0),
+ def_cmd(blob, 1, 0, 0),
+ def_cmd(commit, 1, 1, 1),
+ def_cmd(diff, 1, 1, 1),
+ def_cmd(info, 1, 0, 0),
+ def_cmd(log, 1, 1, 1),
+ def_cmd(ls_cache, 0, 0, 0),
+ def_cmd(objects, 1, 0, 0),
+ def_cmd(patch, 1, 0, 1),
+ def_cmd(plain, 1, 0, 0),
+ def_cmd(refs, 1, 1, 0),
+ def_cmd(repolist, 0, 0, 0),
+ def_cmd(snapshot, 1, 0, 0),
+ def_cmd(stats, 1, 1, 1),
+ def_cmd(summary, 1, 1, 0),
+ def_cmd(tag, 1, 1, 0),
+ def_cmd(tree, 1, 1, 1),
};
int i;
if (ctx->qry.page == NULL) {
if (ctx->repo)
ctx->qry.page = "summary";
else
ctx->qry.page = "repolist";
}
for(i = 0; i < sizeof(cmds)/sizeof(*cmds); i++)
if (!strcmp(ctx->qry.page, cmds[i].name))
return &cmds[i];
return NULL;
}
diff --git a/cmd.h b/cmd.h
index ec9e691..8dc01bd 100644
--- a/cmd.h
+++ b/cmd.h
@@ -1,15 +1,16 @@
#ifndef CMD_H
#define CMD_H
typedef void (*cgit_cmd_fn)(struct cgit_context *ctx);
struct cgit_cmd {
const char *name;
cgit_cmd_fn fn;
unsigned int want_repo:1,
- want_layout:1;
+ want_layout:1,
+ want_vpath:1;
};
extern struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx);
#endif /* CMD_H */
diff --git a/filters/commit-links.sh b/filters/commit-links.sh
index 165a533..110c609 100755
--- a/filters/commit-links.sh
+++ b/filters/commit-links.sh
@@ -1,12 +1,14 @@
#!/bin/sh
-# This script can be used to generate links in commit messages - the first
-# sed expression generates links to commits referenced by their SHA1, while
-# the second expression generates links to a fictional bugtracker.
+# This script can be used to generate links in commit messages.
#
# To use this script, refer to this file with either the commit-filter or the
# repo.commit-filter options in cgitrc.
-sed -re '
-s|\b([0-9a-fA-F]{8,40})\b|<a href="./?id=\1">\1</a>|g
-s| #([0-9]+)\b|<a href="http://bugs.example.com/?bug=\1">#\1</a>|g
-'
+# This expression generates links to commits referenced by their SHA1.
+regex=$regex'
+s|\b([0-9a-fA-F]{8,40})\b|<a href="./?id=\1">\1</a>|g'
+# This expression generates links to a fictional bugtracker.
+regex=$regex'
+s| #([0-9]+)\b|<a href="http://bugs.example.com/?bug=\1">#\1</a>|g'
+
+sed -re "$regex"
diff --git a/filters/syntax-highlighting.sh b/filters/syntax-highlighting.sh
index 999ad0c..6b1c576 100755
--- a/filters/syntax-highlighting.sh
+++ b/filters/syntax-highlighting.sh
@@ -1,39 +1,34 @@
#!/bin/sh
# This script can be used to implement syntax highlighting in the cgit
# tree-view by refering to this file with the source-filter or repo.source-
# filter options in cgitrc.
#
+# This script requires a shell supporting the ${var##pattern} syntax.
+# It is supported by at least dash and bash, however busybox environments
+# might have to use an external call to sed instead.
+#
# Note: the highlight command (http://www.andre-simon.de/) uses css for syntax
# highlighting, so you'll probably want something like the following included
# in your css file (generated by highlight 2.4.8 and adapted for cgit):
#
# table.blob .num { color:#2928ff; }
# table.blob .esc { color:#ff00ff; }
# table.blob .str { color:#ff0000; }
# table.blob .dstr { color:#818100; }
# table.blob .slc { color:#838183; font-style:italic; }
# table.blob .com { color:#838183; font-style:italic; }
# table.blob .dir { color:#008200; }
# table.blob .sym { color:#000000; }
# table.blob .kwa { color:#000000; font-weight:bold; }
# table.blob .kwb { color:#830000; }
# table.blob .kwc { color:#000000; font-weight:bold; }
# table.blob .kwd { color:#010181; }
-case "$1" in
- *.c)
- highlight -f -I -X -S c
- ;;
- *.h)
- highlight -f -I -X -S c
- ;;
- *.sh)
- highlight -f -I -X -S sh
- ;;
- *.css)
- highlight -f -I -X -S css
- ;;
- *)
- highlight -f -I -X -S txt
- ;;
-esac
+# store filename and extension in local vars
+BASENAME="$1"
+EXTENSION="${BASENAME##*.}"
+
+# map Makefile and Makefile.* to .mk
+[ "${BASENAME%%.*}" == "Makefile" ] && EXTENSION=mk
+
+exec highlight --force -f -I -X -S $EXTENSION 2>/dev/null
diff --git a/git b/git
-Subproject 7fb6bcff2dece2ff9fbc5ebfe526d9b2a7e764c
+Subproject 87b50542a08ac6caa083ddc376e674424e37940
diff --git a/html.c b/html.c
index d86b2c1..1305910 100644
--- a/html.c
+++ b/html.c
@@ -1,292 +1,320 @@
/* html.c: helper functions for html output
*
* Copyright (C) 2006 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <errno.h>
+/* Percent-encoding of each character, except: a-zA-Z0-9!$()*,./:;@- */
+static const char* url_escape_table[256] = {
+ "%00", "%01", "%02", "%03", "%04", "%05", "%06", "%07", "%08", "%09",
+ "%0a", "%0b", "%0c", "%0d", "%0e", "%0f", "%10", "%11", "%12", "%13",
+ "%14", "%15", "%16", "%17", "%18", "%19", "%1a", "%1b", "%1c", "%1d",
+ "%1e", "%1f", "%20", 0, "%22", "%23", 0, "%25", "%26", "%27", 0, 0, 0,
+ "%2b", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "%3c", "%3d",
+ "%3e", "%3f", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, "%5c", 0, "%5e", 0, "%60", 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "%7b",
+ "%7c", "%7d", 0, "%7f", "%80", "%81", "%82", "%83", "%84", "%85",
+ "%86", "%87", "%88", "%89", "%8a", "%8b", "%8c", "%8d", "%8e", "%8f",
+ "%90", "%91", "%92", "%93", "%94", "%95", "%96", "%97", "%98", "%99",
+ "%9a", "%9b", "%9c", "%9d", "%9e", "%9f", "%a0", "%a1", "%a2", "%a3",
+ "%a4", "%a5", "%a6", "%a7", "%a8", "%a9", "%aa", "%ab", "%ac", "%ad",
+ "%ae", "%af", "%b0", "%b1", "%b2", "%b3", "%b4", "%b5", "%b6", "%b7",
+ "%b8", "%b9", "%ba", "%bb", "%bc", "%bd", "%be", "%bf", "%c0", "%c1",
+ "%c2", "%c3", "%c4", "%c5", "%c6", "%c7", "%c8", "%c9", "%ca", "%cb",
+ "%cc", "%cd", "%ce", "%cf", "%d0", "%d1", "%d2", "%d3", "%d4", "%d5",
+ "%d6", "%d7", "%d8", "%d9", "%da", "%db", "%dc", "%dd", "%de", "%df",
+ "%e0", "%e1", "%e2", "%e3", "%e4", "%e5", "%e6", "%e7", "%e8", "%e9",
+ "%ea", "%eb", "%ec", "%ed", "%ee", "%ef", "%f0", "%f1", "%f2", "%f3",
+ "%f4", "%f5", "%f6", "%f7", "%f8", "%f9", "%fa", "%fb", "%fc", "%fd",
+ "%fe", "%ff"
+};
+
int htmlfd = STDOUT_FILENO;
char *fmt(const char *format, ...)
{
static char buf[8][1024];
static int bufidx;
int len;
va_list args;
bufidx++;
bufidx &= 7;
va_start(args, format);
len = vsnprintf(buf[bufidx], sizeof(buf[bufidx]), format, args);
va_end(args);
if (len>sizeof(buf[bufidx])) {
fprintf(stderr, "[html.c] string truncated: %s\n", format);
exit(1);
}
return buf[bufidx];
}
void html_raw(const char *data, size_t size)
{
write(htmlfd, data, size);
}
void html(const char *txt)
{
write(htmlfd, txt, strlen(txt));
}
void htmlf(const char *format, ...)
{
static char buf[65536];
va_list args;
va_start(args, format);
vsnprintf(buf, sizeof(buf), format, args);
va_end(args);
html(buf);
}
void html_status(int code, const char *msg, int more_headers)
{
htmlf("Status: %d %s\n", code, msg);
if (!more_headers)
html("\n");
}
-void html_txt(char *txt)
+void html_txt(const char *txt)
{
- char *t = txt;
+ const char *t = txt;
while(t && *t){
int c = *t;
if (c=='<' || c=='>' || c=='&') {
- write(htmlfd, txt, t - txt);
+ html_raw(txt, t - txt);
if (c=='>')
html("&gt;");
else if (c=='<')
html("&lt;");
else if (c=='&')
html("&amp;");
txt = t+1;
}
t++;
}
if (t!=txt)
html(txt);
}
-void html_ntxt(int len, char *txt)
+void html_ntxt(int len, const char *txt)
{
- char *t = txt;
+ const char *t = txt;
while(t && *t && len--){
int c = *t;
if (c=='<' || c=='>' || c=='&') {
- write(htmlfd, txt, t - txt);
+ html_raw(txt, t - txt);
if (c=='>')
html("&gt;");
else if (c=='<')
html("&lt;");
else if (c=='&')
html("&amp;");
txt = t+1;
}
t++;
}
if (t!=txt)
- write(htmlfd, txt, t - txt);
+ html_raw(txt, t - txt);
if (len<0)
html("...");
}
-void html_attr(char *txt)
+void html_attr(const char *txt)
{
- char *t = txt;
+ const char *t = txt;
while(t && *t){
int c = *t;
if (c=='<' || c=='>' || c=='\'' || c=='\"') {
- write(htmlfd, txt, t - txt);
+ html_raw(txt, t - txt);
if (c=='>')
html("&gt;");
else if (c=='<')
html("&lt;");
else if (c=='\'')
html("&#x27;");
else if (c=='"')
html("&quot;");
txt = t+1;
}
t++;
}
if (t!=txt)
html(txt);
}
-void html_url_path(char *txt)
+void html_url_path(const char *txt)
{
- char *t = txt;
+ const char *t = txt;
while(t && *t){
int c = *t;
- if (c=='"' || c=='#' || c=='\'' || c=='?') {
- write(htmlfd, txt, t - txt);
- write(htmlfd, fmt("%%%2x", c), 3);
+ const char *e = url_escape_table[c];
+ if (e && c!='+' && c!='&' && c!='+') {
+ html_raw(txt, t - txt);
+ html_raw(e, 3);
txt = t+1;
}
t++;
}
if (t!=txt)
html(txt);
}
-void html_url_arg(char *txt)
+void html_url_arg(const char *txt)
{
- char *t = txt;
+ const char *t = txt;
while(t && *t){
int c = *t;
- if (c=='"' || c=='#' || c=='%' || c=='&' || c=='\'' || c=='+' || c=='?') {
- write(htmlfd, txt, t - txt);
- write(htmlfd, fmt("%%%2x", c), 3);
+ const char *e = url_escape_table[c];
+ if (e) {
+ html_raw(txt, t - txt);
+ html_raw(e, 3);
txt = t+1;
}
t++;
}
if (t!=txt)
html(txt);
}
-void html_hidden(char *name, char *value)
+void html_hidden(const char *name, const char *value)
{
html("<input type='hidden' name='");
html_attr(name);
html("' value='");
html_attr(value);
html("'/>");
}
-void html_option(char *value, char *text, char *selected_value)
+void html_option(const char *value, const char *text, const char *selected_value)
{
html("<option value='");
html_attr(value);
html("'");
if (selected_value && !strcmp(selected_value, value))
html(" selected='selected'");
html(">");
html_txt(text);
html("</option>\n");
}
-void html_link_open(char *url, char *title, char *class)
+void html_link_open(const char *url, const char *title, const char *class)
{
html("<a href='");
html_attr(url);
if (title) {
html("' title='");
html_attr(title);
}
if (class) {
html("' class='");
html_attr(class);
}
html("'>");
}
void html_link_close(void)
{
html("</a>");
}
void html_fileperm(unsigned short mode)
{
htmlf("%c%c%c", (mode & 4 ? 'r' : '-'),
(mode & 2 ? 'w' : '-'), (mode & 1 ? 'x' : '-'));
}
int html_include(const char *filename)
{
FILE *f;
char buf[4096];
size_t len;
if (!(f = fopen(filename, "r"))) {
fprintf(stderr, "[cgit] Failed to include file %s: %s (%d).\n",
filename, strerror(errno), errno);
return -1;
}
while((len = fread(buf, 1, 4096, f)) > 0)
- write(htmlfd, buf, len);
+ html_raw(buf, len);
fclose(f);
return 0;
}
int hextoint(char c)
{
if (c >= 'a' && c <= 'f')
return 10 + c - 'a';
else if (c >= 'A' && c <= 'F')
return 10 + c - 'A';
else if (c >= '0' && c <= '9')
return c - '0';
else
return -1;
}
char *convert_query_hexchar(char *txt)
{
int d1, d2, n;
n = strlen(txt);
if (n < 3) {
*txt = '\0';
return txt-1;
}
d1 = hextoint(*(txt+1));
d2 = hextoint(*(txt+2));
if (d1<0 || d2<0) {
memmove(txt, txt+3, n-3);
return txt-1;
} else {
*txt = d1 * 16 + d2;
memmove(txt+1, txt+3, n-2);
return txt;
}
}
-int http_parse_querystring(char *txt, void (*fn)(const char *name, const char *value))
+int http_parse_querystring(const char *txt_, void (*fn)(const char *name, const char *value))
{
- char *t, *value = NULL, c;
+ char *t, *txt, *value = NULL, c;
- if (!txt)
+ if (!txt_)
return 0;
- t = txt = strdup(txt);
+ t = txt = strdup(txt_);
if (t == NULL) {
printf("Out of memory\n");
exit(1);
}
while((c=*t) != '\0') {
if (c=='=') {
*t = '\0';
value = t+1;
} else if (c=='+') {
*t = ' ';
} else if (c=='%') {
t = convert_query_hexchar(t);
} else if (c=='&') {
*t = '\0';
(*fn)(txt, value);
txt = t+1;
value = NULL;
}
t++;
}
if (t!=txt)
(*fn)(txt, value);
return 0;
}
diff --git a/html.h b/html.h
index a55d4b2..1135fb8 100644
--- a/html.h
+++ b/html.h
@@ -1,24 +1,27 @@
#ifndef HTML_H
#define HTML_H
extern int htmlfd;
extern void html_raw(const char *txt, size_t size);
extern void html(const char *txt);
+
+__attribute__((format (printf,1,2)))
extern void htmlf(const char *format,...);
+
extern void html_status(int code, const char *msg, int more_headers);
-extern void html_txt(char *txt);
-extern void html_ntxt(int len, char *txt);
-extern void html_attr(char *txt);
-extern void html_url_path(char *txt);
-extern void html_url_arg(char *txt);
-extern void html_hidden(char *name, char *value);
-extern void html_option(char *value, char *text, char *selected_value);
-extern void html_link_open(char *url, char *title, char *class);
+extern void html_txt(const char *txt);
+extern void html_ntxt(int len, const char *txt);
+extern void html_attr(const char *txt);
+extern void html_url_path(const char *txt);
+extern void html_url_arg(const char *txt);
+extern void html_hidden(const char *name, const char *value);
+extern void html_option(const char *value, const char *text, const char *selected_value);
+extern void html_link_open(const char *url, const char *title, const char *class);
extern void html_link_close(void);
extern void html_fileperm(unsigned short mode);
extern int html_include(const char *filename);
-extern int http_parse_querystring(char *txt, void (*fn)(const char *name, const char *value));
+extern int http_parse_querystring(const char *txt, void (*fn)(const char *name, const char *value));
#endif /* HTML_H */
diff --git a/scan-tree.c b/scan-tree.c
index dbca797..b5b50f3 100644
--- a/scan-tree.c
+++ b/scan-tree.c
@@ -1,146 +1,235 @@
+/* scan-tree.c
+ *
+ * Copyright (C) 2008-2009 Lars Hjemli
+ * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com>
+ *
+ * Licensed under GNU General Public License v2
+ * (see COPYING for full license text)
+ */
+
#include "cgit.h"
#include "configfile.h"
#include "html.h"
#define MAX_PATH 4096
/* return 1 if path contains a objects/ directory and a HEAD file */
static int is_git_dir(const char *path)
{
struct stat st;
static char buf[MAX_PATH];
if (snprintf(buf, MAX_PATH, "%s/objects", path) >= MAX_PATH) {
fprintf(stderr, "Insanely long path: %s\n", path);
return 0;
}
if (stat(buf, &st)) {
if (errno != ENOENT)
fprintf(stderr, "Error checking path %s: %s (%d)\n",
path, strerror(errno), errno);
return 0;
}
if (!S_ISDIR(st.st_mode))
return 0;
sprintf(buf, "%s/HEAD", path);
if (stat(buf, &st)) {
if (errno != ENOENT)
fprintf(stderr, "Error checking path %s: %s (%d)\n",
path, strerror(errno), errno);
return 0;
}
if (!S_ISREG(st.st_mode))
return 0;
return 1;
}
struct cgit_repo *repo;
repo_config_fn config_fn;
+char *owner;
static void repo_config(const char *name, const char *value)
{
config_fn(repo, name, value);
}
+static int git_owner_config(const char *key, const char *value, void *cb)
+{
+ if (!strcmp(key, "gitweb.owner"))
+ owner = xstrdup(value);
+ return 0;
+}
+
+static char *xstrrchr(char *s, char *from, int c)
+{
+ while (from >= s && *from != c)
+ from--;
+ return from < s ? NULL : from;
+}
+
static void add_repo(const char *base, const char *path, repo_config_fn fn)
{
struct stat st;
struct passwd *pwd;
- char *p;
+ char *rel, *p, *slash;
+ int n;
size_t size;
if (stat(path, &st)) {
fprintf(stderr, "Error accessing %s: %s (%d)\n",
path, strerror(errno), errno);
return;
}
- if ((pwd = getpwuid(st.st_uid)) == NULL) {
- fprintf(stderr, "Error reading owner-info for %s: %s (%d)\n",
- path, strerror(errno), errno);
+ if (!stat(fmt("%s/noweb", path), &st))
return;
- }
+
+ owner = NULL;
+ if (ctx.cfg.enable_gitweb_owner)
+ git_config_from_file(git_owner_config, fmt("%s/config", path), NULL);
if (base == path)
- p = fmt("%s", path);
+ rel = xstrdup(fmt("%s", path));
else
- p = fmt("%s", path + strlen(base) + 1);
+ rel = xstrdup(fmt("%s", path + strlen(base) + 1));
- if (!strcmp(p + strlen(p) - 5, "/.git"))
- p[strlen(p) - 5] = '\0';
+ if (!strcmp(rel + strlen(rel) - 5, "/.git"))
+ rel[strlen(rel) - 5] = '\0';
- repo = cgit_add_repo(xstrdup(p));
+ repo = cgit_add_repo(rel);
+ if (ctx.cfg.remove_suffix)
+ if ((p = strrchr(repo->url, '.')) && !strcmp(p, ".git"))
+ *p = '\0';
repo->name = repo->url;
repo->path = xstrdup(path);
- p = (pwd && pwd->pw_gecos) ? strchr(pwd->pw_gecos, ',') : NULL;
- if (p)
- *p = '\0';
- repo->owner = (pwd ? xstrdup(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name) : "");
+ while (!owner) {
+ if ((pwd = getpwuid(st.st_uid)) == NULL) {
+ fprintf(stderr, "Error reading owner-info for %s: %s (%d)\n",
+ path, strerror(errno), errno);
+ break;
+ }
+ if (pwd->pw_gecos)
+ if ((p = strchr(pwd->pw_gecos, ',')))
+ *p = '\0';
+ owner = xstrdup(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name);
+ }
+ repo->owner = owner;
p = fmt("%s/description", path);
if (!stat(p, &st))
readfile(p, &repo->desc, &size);
- p = fmt("%s/README.html", path);
- if (!stat(p, &st))
- repo->readme = "README.html";
+ if (!repo->readme) {
+ p = fmt("%s/README.html", path);
+ if (!stat(p, &st))
+ repo->readme = "README.html";
+ }
+ if (ctx.cfg.section_from_path) {
+ n = ctx.cfg.section_from_path;
+ if (n > 0) {
+ slash = rel;
+ while (slash && n && (slash = strchr(slash, '/')))
+ n--;
+ } else {
+ slash = rel + strlen(rel);
+ while (slash && n && (slash = xstrrchr(rel, slash, '/')))
+ n++;
+ }
+ if (slash && !n) {
+ *slash = '\0';
+ repo->section = xstrdup(rel);
+ *slash = '/';
+ if (!prefixcmp(repo->name, repo->section)) {
+ repo->name += strlen(repo->section);
+ if (*repo->name == '/')
+ repo->name++;
+ }
+ }
+ }
p = fmt("%s/cgitrc", path);
if (!stat(p, &st)) {
config_fn = fn;
parse_configfile(xstrdup(p), &repo_config);
}
}
static void scan_path(const char *base, const char *path, repo_config_fn fn)
{
DIR *dir;
struct dirent *ent;
char *buf;
struct stat st;
if (is_git_dir(path)) {
add_repo(base, path, fn);
return;
}
if (is_git_dir(fmt("%s/.git", path))) {
add_repo(base, fmt("%s/.git", path), fn);
return;
}
dir = opendir(path);
if (!dir) {
fprintf(stderr, "Error opening directory %s: %s (%d)\n",
path, strerror(errno), errno);
return;
}
while((ent = readdir(dir)) != NULL) {
if (ent->d_name[0] == '.') {
if (ent->d_name[1] == '\0')
continue;
if (ent->d_name[1] == '.' && ent->d_name[2] == '\0')
continue;
}
buf = malloc(strlen(path) + strlen(ent->d_name) + 2);
if (!buf) {
fprintf(stderr, "Alloc error on %s: %s (%d)\n",
path, strerror(errno), errno);
exit(1);
}
sprintf(buf, "%s/%s", path, ent->d_name);
if (stat(buf, &st)) {
fprintf(stderr, "Error checking path %s: %s (%d)\n",
buf, strerror(errno), errno);
free(buf);
continue;
}
if (S_ISDIR(st.st_mode))
scan_path(base, buf, fn);
free(buf);
}
closedir(dir);
}
+#define lastc(s) s[strlen(s) - 1]
+
+void scan_projects(const char *path, const char *projectsfile, repo_config_fn fn)
+{
+ char line[MAX_PATH * 2], *z;
+ FILE *projects;
+ int err;
+
+ projects = fopen(projectsfile, "r");
+ if (!projects) {
+ fprintf(stderr, "Error opening projectsfile %s: %s (%d)\n",
+ projectsfile, strerror(errno), errno);
+ }
+ while (fgets(line, sizeof(line), projects) != NULL) {
+ for (z = &lastc(line);
+ strlen(line) && strchr("\n\r", *z);
+ z = &lastc(line))
+ *z = '\0';
+ if (strlen(line))
+ scan_path(path, fmt("%s/%s", path, line), fn);
+ }
+ if ((err = ferror(projects))) {
+ fprintf(stderr, "Error reading from projectsfile %s: %s (%d)\n",
+ projectsfile, strerror(err), err);
+ }
+ fclose(projects);
+}
+
void scan_tree(const char *path, repo_config_fn fn)
{
scan_path(path, path, fn);
}
diff --git a/scan-tree.h b/scan-tree.h
index 11539f4..1afbd4b 100644
--- a/scan-tree.h
+++ b/scan-tree.h
@@ -1,3 +1,2 @@
-
-
+extern void scan_projects(const char *path, const char *projectsfile, repo_config_fn fn);
extern void scan_tree(const char *path, repo_config_fn fn);
diff --git a/shared.c b/shared.c
index 6adf2b6..72ac140 100644
--- a/shared.c
+++ b/shared.c
@@ -1,96 +1,97 @@
/* shared.c: global vars + some callback functions
*
* Copyright (C) 2006 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
struct cgit_repolist cgit_repolist;
struct cgit_context ctx;
-int cgit_cmd;
int chk_zero(int result, char *msg)
{
if (result != 0)
die("%s: %s", msg, strerror(errno));
return result;
}
int chk_positive(int result, char *msg)
{
if (result <= 0)
die("%s: %s", msg, strerror(errno));
return result;
}
int chk_non_negative(int result, char *msg)
{
if (result < 0)
die("%s: %s",msg, strerror(errno));
return result;
}
struct cgit_repo *cgit_add_repo(const char *url)
{
struct cgit_repo *ret;
if (++cgit_repolist.count > cgit_repolist.length) {
if (cgit_repolist.length == 0)
cgit_repolist.length = 8;
else
cgit_repolist.length *= 2;
cgit_repolist.repos = xrealloc(cgit_repolist.repos,
cgit_repolist.length *
sizeof(struct cgit_repo));
}
ret = &cgit_repolist.repos[cgit_repolist.count-1];
memset(ret, 0, sizeof(struct cgit_repo));
ret->url = trim_end(url, '/');
ret->name = ret->url;
ret->path = NULL;
ret->desc = "[no description]";
ret->owner = NULL;
ret->section = ctx.cfg.section;
ret->defbranch = "master";
ret->snapshots = ctx.cfg.snapshots;
ret->enable_log_filecount = ctx.cfg.enable_log_filecount;
ret->enable_log_linecount = ctx.cfg.enable_log_linecount;
+ ret->enable_remote_branches = ctx.cfg.enable_remote_branches;
+ ret->enable_subject_links = ctx.cfg.enable_subject_links;
ret->max_stats = ctx.cfg.max_stats;
ret->module_link = ctx.cfg.module_link;
- ret->readme = NULL;
+ ret->readme = ctx.cfg.readme;
ret->mtime = -1;
ret->about_filter = ctx.cfg.about_filter;
ret->commit_filter = ctx.cfg.commit_filter;
ret->source_filter = ctx.cfg.source_filter;
return ret;
}
struct cgit_repo *cgit_get_repoinfo(const char *url)
{
int i;
struct cgit_repo *repo;
for (i=0; i<cgit_repolist.count; i++) {
repo = &cgit_repolist.repos[i];
if (!strcmp(repo->url, url))
return repo;
}
return NULL;
}
void *cgit_free_commitinfo(struct commitinfo *info)
{
free(info->author);
free(info->author_email);
free(info->committer);
free(info->committer_email);
free(info->subject);
free(info->msg);
free(info->msg_encoding);
free(info);
return NULL;
}
@@ -233,141 +234,147 @@ int filediff_cb(void *priv, mmbuffer_t *mb, int nbuf)
for (i = 0; i < nbuf; i++) {
if (mb[i].ptr[mb[i].size-1] != '\n') {
/* Incomplete line */
diffbuf = xrealloc(diffbuf, buflen + mb[i].size);
memcpy(diffbuf + buflen, mb[i].ptr, mb[i].size);
buflen += mb[i].size;
continue;
}
/* we have a complete line */
if (!diffbuf) {
((linediff_fn)priv)(mb[i].ptr, mb[i].size);
continue;
}
diffbuf = xrealloc(diffbuf, buflen + mb[i].size);
memcpy(diffbuf + buflen, mb[i].ptr, mb[i].size);
((linediff_fn)priv)(diffbuf, buflen + mb[i].size);
free(diffbuf);
diffbuf = NULL;
buflen = 0;
}
if (diffbuf) {
((linediff_fn)priv)(diffbuf, buflen);
free(diffbuf);
diffbuf = NULL;
buflen = 0;
}
return 0;
}
int cgit_diff_files(const unsigned char *old_sha1,
const unsigned char *new_sha1, unsigned long *old_size,
- unsigned long *new_size, int *binary, linediff_fn fn)
+ unsigned long *new_size, int *binary, int context,
+ int ignorews, linediff_fn fn)
{
mmfile_t file1, file2;
xpparam_t diff_params;
xdemitconf_t emit_params;
xdemitcb_t emit_cb;
if (!load_mmfile(&file1, old_sha1) || !load_mmfile(&file2, new_sha1))
return 1;
*old_size = file1.size;
*new_size = file2.size;
if ((file1.ptr && buffer_is_binary(file1.ptr, file1.size)) ||
(file2.ptr && buffer_is_binary(file2.ptr, file2.size))) {
*binary = 1;
if (file1.size)
free(file1.ptr);
if (file2.size)
free(file2.ptr);
return 0;
}
memset(&diff_params, 0, sizeof(diff_params));
memset(&emit_params, 0, sizeof(emit_params));
memset(&emit_cb, 0, sizeof(emit_cb));
diff_params.flags = XDF_NEED_MINIMAL;
- emit_params.ctxlen = 3;
+ if (ignorews)
+ diff_params.flags |= XDF_IGNORE_WHITESPACE;
+ emit_params.ctxlen = context > 0 ? context : 3;
emit_params.flags = XDL_EMIT_FUNCNAMES;
emit_cb.outf = filediff_cb;
emit_cb.priv = fn;
xdl_diff(&file1, &file2, &diff_params, &emit_params, &emit_cb);
if (file1.size)
free(file1.ptr);
if (file2.size)
free(file2.ptr);
return 0;
}
void cgit_diff_tree(const unsigned char *old_sha1,
const unsigned char *new_sha1,
- filepair_fn fn, const char *prefix)
+ filepair_fn fn, const char *prefix, int ignorews)
{
struct diff_options opt;
int ret;
int prefixlen;
diff_setup(&opt);
opt.output_format = DIFF_FORMAT_CALLBACK;
opt.detect_rename = 1;
opt.rename_limit = ctx.cfg.renamelimit;
DIFF_OPT_SET(&opt, RECURSIVE);
+ if (ignorews)
+ DIFF_XDL_SET(&opt, IGNORE_WHITESPACE);
opt.format_callback = cgit_diff_tree_cb;
opt.format_callback_data = fn;
if (prefix) {
opt.nr_paths = 1;
opt.paths = &prefix;
prefixlen = strlen(prefix);
opt.pathlens = &prefixlen;
}
diff_setup_done(&opt);
if (old_sha1 && !is_null_sha1(old_sha1))
ret = diff_tree_sha1(old_sha1, new_sha1, "", &opt);
else
ret = diff_root_tree_sha1(new_sha1, "", &opt);
diffcore_std(&opt);
diff_flush(&opt);
}
void cgit_diff_commit(struct commit *commit, filepair_fn fn)
{
unsigned char *old_sha1 = NULL;
if (commit->parents)
old_sha1 = commit->parents->item->object.sha1;
- cgit_diff_tree(old_sha1, commit->object.sha1, fn, NULL);
+ cgit_diff_tree(old_sha1, commit->object.sha1, fn, NULL,
+ ctx.qry.ignorews);
}
int cgit_parse_snapshots_mask(const char *str)
{
const struct cgit_snapshot_format *f;
static const char *delim = " \t,:/|;";
int tl, sl, rv = 0;
/* favor legacy setting */
if(atoi(str))
return 1;
for(;;) {
str += strspn(str,delim);
tl = strcspn(str,delim);
if (!tl)
break;
for (f = cgit_snapshot_formats; f->suffix; f++) {
sl = strlen(f->suffix);
if((tl == sl && !strncmp(f->suffix, str, tl)) ||
(tl == sl-1 && !strncmp(f->suffix+1, str, tl-1))) {
rv |= f->bit;
break;
}
}
str += tl;
}
return rv;
}
int cgit_open_filter(struct cgit_filter *filter)
{
@@ -401,32 +408,103 @@ int cgit_close_filter(struct cgit_filter *filter)
if (WIFEXITED(filter->exitstatus) && !WEXITSTATUS(filter->exitstatus))
return 0;
die("Subprocess %s exited abnormally", filter->cmd);
}
/* Read the content of the specified file into a newly allocated buffer,
* zeroterminate the buffer and return 0 on success, errno otherwise.
*/
int readfile(const char *path, char **buf, size_t *size)
{
int fd, e;
struct stat st;
fd = open(path, O_RDONLY);
if (fd == -1)
return errno;
if (fstat(fd, &st)) {
e = errno;
close(fd);
return e;
}
if (!S_ISREG(st.st_mode)) {
close(fd);
return EISDIR;
}
*buf = xmalloc(st.st_size + 1);
*size = read_in_full(fd, *buf, st.st_size);
e = errno;
(*buf)[*size] = '\0';
close(fd);
return (*size == st.st_size ? 0 : e);
}
+
+int is_token_char(char c)
+{
+ return isalnum(c) || c == '_';
+}
+
+/* Replace name with getenv(name), return pointer to zero-terminating char
+ */
+char *expand_macro(char *name, int maxlength)
+{
+ char *value;
+ int len;
+
+ len = 0;
+ value = getenv(name);
+ if (value) {
+ len = strlen(value);
+ if (len > maxlength)
+ len = maxlength;
+ strncpy(name, value, len);
+ }
+ return name + len;
+}
+
+#define EXPBUFSIZE (1024 * 8)
+
+/* Replace all tokens prefixed by '$' in the specified text with the
+ * value of the named environment variable.
+ * NB: the return value is a static buffer, i.e. it must be strdup'd
+ * by the caller.
+ */
+char *expand_macros(const char *txt)
+{
+ static char result[EXPBUFSIZE];
+ char *p, *start;
+ int len;
+
+ p = result;
+ start = NULL;
+ while (p < result + EXPBUFSIZE - 1 && txt && *txt) {
+ *p = *txt;
+ if (start) {
+ if (!is_token_char(*txt)) {
+ if (p - start > 0) {
+ *p = '\0';
+ len = result + EXPBUFSIZE - start - 1;
+ p = expand_macro(start, len) - 1;
+ }
+ start = NULL;
+ txt--;
+ }
+ p++;
+ txt++;
+ continue;
+ }
+ if (*txt == '$') {
+ start = p;
+ txt++;
+ continue;
+ }
+ p++;
+ txt++;
+ }
+ *p = '\0';
+ if (start && p - start > 0) {
+ len = result + EXPBUFSIZE - start - 1;
+ p = expand_macro(start, len);
+ *p = '\0';
+ }
+ return result;
+}
diff --git a/ui-atom.c b/ui-atom.c
index 881872c..5c854c7 100644
--- a/ui-atom.c
+++ b/ui-atom.c
@@ -56,65 +56,67 @@ void add_entry(struct commit *commit, char *host)
html(cgit_httpscheme());
html_attr(host);
html_attr(cgit_pageurl(ctx.repo->url, "commit", NULL));
if (ctx.cfg.virtual_root)
delim = '?';
htmlf("%cid=%s", delim, hex);
html("'/>\n");
}
htmlf("<id>%s</id>\n", hex);
html("<content type='text'>\n");
html_txt(info->msg);
html("</content>\n");
html("<content type='xhtml'>\n");
html("<div xmlns='http://www.w3.org/1999/xhtml'>\n");
html("<pre>\n");
html_txt(info->msg);
html("</pre>\n");
html("</div>\n");
html("</content>\n");
html("</entry>\n");
cgit_free_commitinfo(info);
}
void cgit_print_atom(char *tip, char *path, int max_count)
{
char *host;
const char *argv[] = {NULL, tip, NULL, NULL, NULL};
struct commit *commit;
struct rev_info rev;
int argc = 2;
- if (!tip)
+ if (ctx.qry.show_all)
+ argv[1] = "--all";
+ else if (!tip)
argv[1] = ctx.qry.head;
if (path) {
argv[argc++] = "--";
argv[argc++] = path;
}
init_revisions(&rev, NULL);
rev.abbrev = DEFAULT_ABBREV;
rev.commit_format = CMIT_FMT_DEFAULT;
rev.verbose_header = 1;
rev.show_root_diff = 0;
rev.max_count = max_count;
setup_revisions(argc, argv, &rev, NULL);
prepare_revision_walk(&rev);
host = cgit_hosturl();
ctx.page.mimetype = "text/xml";
ctx.page.charset = "utf-8";
cgit_print_http_headers(&ctx);
html("<feed xmlns='http://www.w3.org/2005/Atom'>\n");
html("<title>");
html_txt(ctx.repo->name);
html("</title>\n");
html("<subtitle>");
html_txt(ctx.repo->desc);
html("</subtitle>\n");
if (host) {
html("<link rel='alternate' type='text/html' href='");
html(cgit_httpscheme());
html_attr(host);
html_attr(cgit_repourl(ctx.repo->url));
diff --git a/ui-blob.c b/ui-blob.c
index 89330ce..ec435e1 100644
--- a/ui-blob.c
+++ b/ui-blob.c
@@ -1,79 +1,112 @@
/* ui-blob.c: show blob content
*
* Copyright (C) 2008 Lars Hjemli
+ * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com>
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
static char *match_path;
static unsigned char *matched_sha1;
+static int found_path;
static int walk_tree(const unsigned char *sha1, const char *base,int baselen,
const char *pathname, unsigned mode, int stage, void *cbdata) {
if(strncmp(base,match_path,baselen)
|| strcmp(match_path+baselen,pathname) )
return READ_TREE_RECURSIVE;
memmove(matched_sha1,sha1,20);
+ found_path = 1;
return 0;
}
-void cgit_print_blob(const char *hex, char *path, const char *head)
+int cgit_print_file(char *path, const char *head)
{
+ unsigned char sha1[20];
+ enum object_type type;
+ char *buf;
+ unsigned long size;
+ struct commit *commit;
+ const char *paths[] = {path, NULL};
+ if (get_sha1(head, sha1))
+ return -1;
+ type = sha1_object_info(sha1, &size);
+ if(type == OBJ_COMMIT && path) {
+ commit = lookup_commit_reference(sha1);
+ match_path = path;
+ matched_sha1 = sha1;
+ found_path = 0;
+ read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL);
+ if (!found_path)
+ return -1;
+ type = sha1_object_info(sha1, &size);
+ }
+ if (type == OBJ_BAD)
+ return -1;
+ buf = read_sha1_file(sha1, &type, &size);
+ if (!buf)
+ return -1;
+ buf[size] = '\0';
+ html_raw(buf, size);
+ return 0;
+}
+void cgit_print_blob(const char *hex, char *path, const char *head)
+{
unsigned char sha1[20];
enum object_type type;
char *buf;
unsigned long size;
struct commit *commit;
const char *paths[] = {path, NULL};
if (hex) {
if (get_sha1_hex(hex, sha1)){
cgit_print_error(fmt("Bad hex value: %s", hex));
return;
}
} else {
if (get_sha1(head,sha1)) {
cgit_print_error(fmt("Bad ref: %s", head));
return;
}
}
type = sha1_object_info(sha1, &size);
if((!hex) && type == OBJ_COMMIT && path) {
commit = lookup_commit_reference(sha1);
match_path = path;
matched_sha1 = sha1;
read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL);
type = sha1_object_info(sha1,&size);
}
if (type == OBJ_BAD) {
cgit_print_error(fmt("Bad object name: %s", hex));
return;
}
buf = read_sha1_file(sha1, &type, &size);
if (!buf) {
cgit_print_error(fmt("Error reading object %s", hex));
return;
}
buf[size] = '\0';
ctx.page.mimetype = ctx.qry.mimetype;
if (!ctx.page.mimetype) {
if (buffer_is_binary(buf, size))
ctx.page.mimetype = "application/octet-stream";
else
ctx.page.mimetype = "text/plain";
}
ctx.page.filename = path;
cgit_print_http_headers(&ctx);
- write(htmlfd, buf, size);
+ html_raw(buf, size);
}
diff --git a/ui-blob.h b/ui-blob.h
index dad275a..d7e7d45 100644
--- a/ui-blob.h
+++ b/ui-blob.h
@@ -1,6 +1,7 @@
#ifndef UI_BLOB_H
#define UI_BLOB_H
+extern int cgit_print_file(char *path, const char *head);
extern void cgit_print_blob(const char *hex, char *path, const char *head);
#endif /* UI_BLOB_H */
diff --git a/ui-commit.c b/ui-commit.c
index f5b0ae5..2b4f677 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -1,118 +1,146 @@
/* ui-commit.c: generate commit view
*
* Copyright (C) 2006 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
#include "ui-diff.h"
#include "ui-log.h"
-void cgit_print_commit(char *hex)
+void cgit_print_commit(char *hex, const char *prefix)
{
struct commit *commit, *parent;
- struct commitinfo *info;
+ struct commitinfo *info, *parent_info;
struct commit_list *p;
+ struct strbuf notes = STRBUF_INIT;
unsigned char sha1[20];
- char *tmp;
+ char *tmp, *tmp2;
int parents = 0;
if (!hex)
hex = ctx.qry.head;
if (get_sha1(hex, sha1)) {
cgit_print_error(fmt("Bad object id: %s", hex));
return;
}
commit = lookup_commit_reference(sha1);
if (!commit) {
cgit_print_error(fmt("Bad commit reference: %s", hex));
return;
}
info = cgit_parse_commit(commit);
+ format_note(NULL, sha1, &notes, PAGE_ENCODING, 0);
+
load_ref_decorations(DECORATE_FULL_REFS);
html("<table summary='commit info' class='commit-info'>\n");
html("<tr><th>author</th><td>");
html_txt(info->author);
if (!ctx.cfg.noplainemail) {
html(" ");
html_txt(info->author_email);
}
html("</td><td class='right'>");
cgit_print_date(info->author_date, FMT_LONGDATE, ctx.cfg.local_time);
html("</td></tr>\n");
html("<tr><th>committer</th><td>");
html_txt(info->committer);
if (!ctx.cfg.noplainemail) {
html(" ");
html_txt(info->committer_email);
}
html("</td><td class='right'>");
cgit_print_date(info->committer_date, FMT_LONGDATE, ctx.cfg.local_time);
html("</td></tr>\n");
html("<tr><th>commit</th><td colspan='2' class='sha1'>");
tmp = sha1_to_hex(commit->object.sha1);
- cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp);
+ cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp, prefix, 0);
html(" (");
- cgit_patch_link("patch", NULL, NULL, NULL, tmp);
+ cgit_patch_link("patch", NULL, NULL, NULL, tmp, prefix);
+ html(") (");
+ if ((ctx.qry.ssdiff && !ctx.cfg.ssdiff) || (!ctx.qry.ssdiff && ctx.cfg.ssdiff))
+ cgit_commit_link("unidiff", NULL, NULL, ctx.qry.head, tmp, prefix, 1);
+ else
+ cgit_commit_link("side-by-side diff", NULL, NULL, ctx.qry.head, tmp, prefix, 1);
html(")</td></tr>\n");
html("<tr><th>tree</th><td colspan='2' class='sha1'>");
tmp = xstrdup(hex);
cgit_tree_link(sha1_to_hex(commit->tree->object.sha1), NULL, NULL,
ctx.qry.head, tmp, NULL);
+ if (prefix) {
+ html(" /");
+ cgit_tree_link(prefix, NULL, NULL, ctx.qry.head, tmp, prefix);
+ }
html("</td></tr>\n");
for (p = commit->parents; p ; p = p->next) {
parent = lookup_commit_reference(p->item->object.sha1);
if (!parent) {
html("<tr><td colspan='3'>");
cgit_print_error("Error reading parent commit");
html("</td></tr>");
continue;
}
html("<tr><th>parent</th>"
"<td colspan='2' class='sha1'>");
- cgit_commit_link(sha1_to_hex(p->item->object.sha1), NULL, NULL,
- ctx.qry.head, sha1_to_hex(p->item->object.sha1));
+ tmp = tmp2 = sha1_to_hex(p->item->object.sha1);
+ if (ctx.repo->enable_subject_links) {
+ parent_info = cgit_parse_commit(parent);
+ tmp2 = parent_info->subject;
+ }
+ cgit_commit_link(tmp2, NULL, NULL, ctx.qry.head, tmp, prefix, 0);
html(" (");
cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex,
- sha1_to_hex(p->item->object.sha1), NULL);
+ sha1_to_hex(p->item->object.sha1), prefix, 0);
html(")</td></tr>");
parents++;
}
if (ctx.repo->snapshots) {
html("<tr><th>download</th><td colspan='2' class='sha1'>");
cgit_print_snapshot_links(ctx.qry.repo, ctx.qry.head,
hex, ctx.repo->snapshots);
html("</td></tr>");
}
html("</table>\n");
html("<div class='commit-subject'>");
if (ctx.repo->commit_filter)
cgit_open_filter(ctx.repo->commit_filter);
html_txt(info->subject);
if (ctx.repo->commit_filter)
cgit_close_filter(ctx.repo->commit_filter);
show_commit_decorations(commit);
html("</div>");
html("<div class='commit-msg'>");
if (ctx.repo->commit_filter)
cgit_open_filter(ctx.repo->commit_filter);
html_txt(info->msg);
if (ctx.repo->commit_filter)
cgit_close_filter(ctx.repo->commit_filter);
html("</div>");
+ if (notes.len != 0) {
+ html("<div class='notes-header'>Notes</div>");
+ html("<div class='notes'>");
+ if (ctx.repo->commit_filter)
+ cgit_open_filter(ctx.repo->commit_filter);
+ html_txt(notes.buf);
+ if (ctx.repo->commit_filter)
+ cgit_close_filter(ctx.repo->commit_filter);
+ html("</div>");
+ html("<div class='notes-footer'></div>");
+ }
if (parents < 3) {
if (parents)
tmp = sha1_to_hex(commit->parents->item->object.sha1);
else
tmp = NULL;
- cgit_print_diff(ctx.qry.sha1, tmp, NULL);
+ cgit_print_diff(ctx.qry.sha1, tmp, prefix);
}
+ strbuf_release(&notes);
cgit_free_commitinfo(info);
}
diff --git a/ui-commit.h b/ui-commit.h
index 40bcb31..8198b4b 100644
--- a/ui-commit.h
+++ b/ui-commit.h
@@ -1,6 +1,6 @@
#ifndef UI_COMMIT_H
#define UI_COMMIT_H
-extern void cgit_print_commit(char *hex);
+extern void cgit_print_commit(char *hex, const char *prefix);
#endif /* UI_COMMIT_H */
diff --git a/ui-diff.c b/ui-diff.c
index 2196745..7ff7e46 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -1,197 +1,215 @@
/* ui-diff.c: show diff between two blobs
*
* Copyright (C) 2006 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
+#include "ui-ssdiff.h"
unsigned char old_rev_sha1[20];
unsigned char new_rev_sha1[20];
static int files, slots;
static int total_adds, total_rems, max_changes;
static int lines_added, lines_removed;
static struct fileinfo {
char status;
unsigned char old_sha1[20];
unsigned char new_sha1[20];
unsigned short old_mode;
unsigned short new_mode;
char *old_path;
char *new_path;
unsigned int added;
unsigned int removed;
unsigned long old_size;
unsigned long new_size;
int binary:1;
} *items;
+static int use_ssdiff = 0;
static void print_fileinfo(struct fileinfo *info)
{
char *class;
switch (info->status) {
case DIFF_STATUS_ADDED:
class = "add";
break;
case DIFF_STATUS_COPIED:
class = "cpy";
break;
case DIFF_STATUS_DELETED:
class = "del";
break;
case DIFF_STATUS_MODIFIED:
class = "upd";
break;
case DIFF_STATUS_RENAMED:
class = "mov";
break;
case DIFF_STATUS_TYPE_CHANGED:
class = "typ";
break;
case DIFF_STATUS_UNKNOWN:
class = "unk";
break;
case DIFF_STATUS_UNMERGED:
class = "stg";
break;
default:
die("bug: unhandled diff status %c", info->status);
}
html("<tr>");
htmlf("<td class='mode'>");
if (is_null_sha1(info->new_sha1)) {
cgit_print_filemode(info->old_mode);
} else {
cgit_print_filemode(info->new_mode);
}
if (info->old_mode != info->new_mode &&
!is_null_sha1(info->old_sha1) &&
!is_null_sha1(info->new_sha1)) {
html("<span class='modechange'>[");
cgit_print_filemode(info->old_mode);
html("]</span>");
}
htmlf("</td><td class='%s'>", class);
cgit_diff_link(info->new_path, NULL, NULL, ctx.qry.head, ctx.qry.sha1,
- ctx.qry.sha2, info->new_path);
+ ctx.qry.sha2, info->new_path, 0);
if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED)
htmlf(" (%s from %s)",
info->status == DIFF_STATUS_COPIED ? "copied" : "renamed",
info->old_path);
html("</td><td class='right'>");
if (info->binary) {
- htmlf("bin</td><td class='graph'>%d -> %d bytes",
+ htmlf("bin</td><td class='graph'>%ld -> %ld bytes",
info->old_size, info->new_size);
return;
}
htmlf("%d", info->added + info->removed);
html("</td><td class='graph'>");
htmlf("<table summary='file diffstat' width='%d%%'><tr>", (max_changes > 100 ? 100 : max_changes));
htmlf("<td class='add' style='width: %.1f%%;'/>",
info->added * 100.0 / max_changes);
htmlf("<td class='rem' style='width: %.1f%%;'/>",
info->removed * 100.0 / max_changes);
htmlf("<td class='none' style='width: %.1f%%;'/>",
(max_changes - info->removed - info->added) * 100.0 / max_changes);
html("</tr></table></td></tr>\n");
}
static void count_diff_lines(char *line, int len)
{
if (line && (len > 0)) {
if (line[0] == '+')
lines_added++;
else if (line[0] == '-')
lines_removed++;
}
}
static void inspect_filepair(struct diff_filepair *pair)
{
int binary = 0;
unsigned long old_size = 0;
unsigned long new_size = 0;
files++;
lines_added = 0;
lines_removed = 0;
cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size, &new_size,
- &binary, count_diff_lines);
+ &binary, 0, ctx.qry.ignorews, count_diff_lines);
if (files >= slots) {
if (slots == 0)
slots = 4;
else
slots = slots * 2;
items = xrealloc(items, slots * sizeof(struct fileinfo));
}
items[files-1].status = pair->status;
hashcpy(items[files-1].old_sha1, pair->one->sha1);
hashcpy(items[files-1].new_sha1, pair->two->sha1);
items[files-1].old_mode = pair->one->mode;
items[files-1].new_mode = pair->two->mode;
items[files-1].old_path = xstrdup(pair->one->path);
items[files-1].new_path = xstrdup(pair->two->path);
items[files-1].added = lines_added;
items[files-1].removed = lines_removed;
items[files-1].old_size = old_size;
items[files-1].new_size = new_size;
items[files-1].binary = binary;
if (lines_added + lines_removed > max_changes)
max_changes = lines_added + lines_removed;
total_adds += lines_added;
total_rems += lines_removed;
}
void cgit_print_diffstat(const unsigned char *old_sha1,
- const unsigned char *new_sha1)
+ const unsigned char *new_sha1, const char *prefix)
{
- int i;
+ int i, save_context = ctx.qry.context;
html("<div class='diffstat-header'>");
cgit_diff_link("Diffstat", NULL, NULL, ctx.qry.head, ctx.qry.sha1,
- ctx.qry.sha2, NULL);
+ ctx.qry.sha2, NULL, 0);
+ if (prefix)
+ htmlf(" (limited to '%s')", prefix);
+ html(" (");
+ ctx.qry.context = (save_context > 0 ? save_context : 3) << 1;
+ cgit_self_link("more", NULL, NULL, &ctx);
+ html("/");
+ ctx.qry.context = (save_context > 3 ? save_context : 3) >> 1;
+ cgit_self_link("less", NULL, NULL, &ctx);
+ ctx.qry.context = save_context;
+ html(" context)");
+ html(" (");
+ ctx.qry.ignorews = (ctx.qry.ignorews + 1) % 2;
+ cgit_self_link(ctx.qry.ignorews ? "ignore" : "show", NULL, NULL, &ctx);
+ ctx.qry.ignorews = (ctx.qry.ignorews + 1) % 2;
+ html(" whitespace changes)");
html("</div>");
html("<table summary='diffstat' class='diffstat'>");
max_changes = 0;
- cgit_diff_tree(old_sha1, new_sha1, inspect_filepair, NULL);
+ cgit_diff_tree(old_sha1, new_sha1, inspect_filepair, prefix,
+ ctx.qry.ignorews);
for(i = 0; i<files; i++)
print_fileinfo(&items[i]);
html("</table>");
html("<div class='diffstat-summary'>");
htmlf("%d files changed, %d insertions, %d deletions",
files, total_adds, total_rems);
html("</div>");
}
/*
* print a single line returned from xdiff
*/
static void print_line(char *line, int len)
{
char *class = "ctx";
char c = line[len-1];
if (line[0] == '+')
class = "add";
else if (line[0] == '-')
class = "del";
else if (line[0] == '@')
class = "hunk";
htmlf("<div class='%s'>", class);
line[len-1] = '\0';
html_txt(line);
html("</div>");
line[len-1] = c;
}
@@ -217,97 +235,137 @@ static void header(unsigned char *sha1, char *path1, int mode1,
htmlf("<br/>new file mode %.6o", mode2);
if (mode2 == 0)
htmlf("<br/>deleted file mode %.6o", mode1);
if (!subproject) {
abbrev1 = xstrdup(find_unique_abbrev(sha1, DEFAULT_ABBREV));
abbrev2 = xstrdup(find_unique_abbrev(sha2, DEFAULT_ABBREV));
htmlf("<br/>index %s..%s", abbrev1, abbrev2);
free(abbrev1);
free(abbrev2);
if (mode1 != 0 && mode2 != 0) {
htmlf(" %.6o", mode1);
if (mode2 != mode1)
htmlf("..%.6o", mode2);
}
html("<br/>--- a/");
if (mode1 != 0)
cgit_tree_link(path1, NULL, NULL, ctx.qry.head,
sha1_to_hex(old_rev_sha1), path1);
else
html_txt(path1);
html("<br/>+++ b/");
if (mode2 != 0)
cgit_tree_link(path2, NULL, NULL, ctx.qry.head,
sha1_to_hex(new_rev_sha1), path2);
else
html_txt(path2);
}
html("</div>");
}
+static void print_ssdiff_link()
+{
+ if (!strcmp(ctx.qry.page, "diff")) {
+ if (use_ssdiff)
+ cgit_diff_link("Unidiff", NULL, NULL, ctx.qry.head,
+ ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path, 1);
+ else
+ cgit_diff_link("Side-by-side diff", NULL, NULL,
+ ctx.qry.head, ctx.qry.sha1,
+ ctx.qry.sha2, ctx.qry.path, 1);
+ }
+}
+
static void filepair_cb(struct diff_filepair *pair)
{
unsigned long old_size = 0;
unsigned long new_size = 0;
int binary = 0;
+ linediff_fn print_line_fn = print_line;
+ if (use_ssdiff) {
+ cgit_ssdiff_header_begin();
+ print_line_fn = cgit_ssdiff_line_cb;
+ }
header(pair->one->sha1, pair->one->path, pair->one->mode,
pair->two->sha1, pair->two->path, pair->two->mode);
+ if (use_ssdiff)
+ cgit_ssdiff_header_end();
if (S_ISGITLINK(pair->one->mode) || S_ISGITLINK(pair->two->mode)) {
if (S_ISGITLINK(pair->one->mode))
- print_line(fmt("-Subproject %s", sha1_to_hex(pair->one->sha1)), 52);
+ print_line_fn(fmt("-Subproject %s", sha1_to_hex(pair->one->sha1)), 52);
if (S_ISGITLINK(pair->two->mode))
- print_line(fmt("+Subproject %s", sha1_to_hex(pair->two->sha1)), 52);
+ print_line_fn(fmt("+Subproject %s", sha1_to_hex(pair->two->sha1)), 52);
+ if (use_ssdiff)
+ cgit_ssdiff_footer();
return;
}
- if (cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size,
- &new_size, &binary, print_line))
+ if (cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size,
+ &new_size, &binary, ctx.qry.context,
+ ctx.qry.ignorews, print_line_fn))
cgit_print_error("Error running diff");
- if (binary)
- html("Binary files differ");
+ if (binary) {
+ if (use_ssdiff)
+ html("<tr><td colspan='4'>Binary files differ</td></tr>");
+ else
+ html("Binary files differ");
+ }
+ if (use_ssdiff)
+ cgit_ssdiff_footer();
}
void cgit_print_diff(const char *new_rev, const char *old_rev, const char *prefix)
{
enum object_type type;
unsigned long size;
struct commit *commit, *commit2;
if (!new_rev)
new_rev = ctx.qry.head;
get_sha1(new_rev, new_rev_sha1);
type = sha1_object_info(new_rev_sha1, &size);
if (type == OBJ_BAD) {
cgit_print_error(fmt("Bad object name: %s", new_rev));
return;
}
commit = lookup_commit_reference(new_rev_sha1);
if (!commit || parse_commit(commit))
cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(new_rev_sha1)));
if (old_rev)
get_sha1(old_rev, old_rev_sha1);
else if (commit->parents && commit->parents->item)
hashcpy(old_rev_sha1, commit->parents->item->object.sha1);
else
hashclr(old_rev_sha1);
if (!is_null_sha1(old_rev_sha1)) {
type = sha1_object_info(old_rev_sha1, &size);
if (type == OBJ_BAD) {
cgit_print_error(fmt("Bad object name: %s", sha1_to_hex(old_rev_sha1)));
return;
}
commit2 = lookup_commit_reference(old_rev_sha1);
if (!commit2 || parse_commit(commit2))
cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(old_rev_sha1)));
}
- cgit_print_diffstat(old_rev_sha1, new_rev_sha1);
- html("<table summary='diff' class='diff'>");
- html("<tr><td>");
- cgit_diff_tree(old_rev_sha1, new_rev_sha1, filepair_cb, prefix);
- html("</td></tr>");
+ if ((ctx.qry.ssdiff && !ctx.cfg.ssdiff) || (!ctx.qry.ssdiff && ctx.cfg.ssdiff))
+ use_ssdiff = 1;
+
+ print_ssdiff_link();
+ cgit_print_diffstat(old_rev_sha1, new_rev_sha1, prefix);
+
+ if (use_ssdiff) {
+ html("<table summary='ssdiff' class='ssdiff'>");
+ } else {
+ html("<table summary='diff' class='diff'>");
+ html("<tr><td>");
+ }
+ cgit_diff_tree(old_rev_sha1, new_rev_sha1, filepair_cb, prefix,
+ ctx.qry.ignorews);
+ if (!use_ssdiff)
+ html("</td></tr>");
html("</table>");
}
diff --git a/ui-log.c b/ui-log.c
index f3132c9..41b5225 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -4,231 +4,249 @@
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
int files, add_lines, rem_lines;
void count_lines(char *line, int size)
{
if (size <= 0)
return;
if (line[0] == '+')
add_lines++;
else if (line[0] == '-')
rem_lines++;
}
void inspect_files(struct diff_filepair *pair)
{
unsigned long old_size = 0;
unsigned long new_size = 0;
int binary = 0;
files++;
if (ctx.repo->enable_log_linecount)
cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size,
- &new_size, &binary, count_lines);
+ &new_size, &binary, 0, ctx.qry.ignorews,
+ count_lines);
}
void show_commit_decorations(struct commit *commit)
{
struct name_decoration *deco;
static char buf[1024];
buf[sizeof(buf) - 1] = 0;
deco = lookup_decoration(&name_decoration, &commit->object);
while (deco) {
if (!prefixcmp(deco->name, "refs/heads/")) {
strncpy(buf, deco->name + 11, sizeof(buf) - 1);
- cgit_log_link(buf, NULL, "branch-deco", buf, NULL, NULL,
- 0, NULL, NULL, ctx.qry.showmsg);
+ cgit_log_link(buf, NULL, "branch-deco", buf, NULL,
+ ctx.qry.vpath, 0, NULL, NULL,
+ ctx.qry.showmsg);
}
else if (!prefixcmp(deco->name, "tag: refs/tags/")) {
strncpy(buf, deco->name + 15, sizeof(buf) - 1);
cgit_tag_link(buf, NULL, "tag-deco", ctx.qry.head, buf);
}
else if (!prefixcmp(deco->name, "refs/tags/")) {
strncpy(buf, deco->name + 10, sizeof(buf) - 1);
cgit_tag_link(buf, NULL, "tag-deco", ctx.qry.head, buf);
}
else if (!prefixcmp(deco->name, "refs/remotes/")) {
strncpy(buf, deco->name + 13, sizeof(buf) - 1);
cgit_log_link(buf, NULL, "remote-deco", NULL,
- sha1_to_hex(commit->object.sha1), NULL,
- 0, NULL, NULL, ctx.qry.showmsg);
+ sha1_to_hex(commit->object.sha1),
+ ctx.qry.vpath, 0, NULL, NULL,
+ ctx.qry.showmsg);
}
else {
strncpy(buf, deco->name, sizeof(buf) - 1);
cgit_commit_link(buf, NULL, "deco", ctx.qry.head,
- sha1_to_hex(commit->object.sha1));
+ sha1_to_hex(commit->object.sha1),
+ ctx.qry.vpath, 0);
}
deco = deco->next;
}
}
void print_commit(struct commit *commit)
{
struct commitinfo *info;
char *tmp;
int cols = 2;
info = cgit_parse_commit(commit);
htmlf("<tr%s><td>",
ctx.qry.showmsg ? " class='logheader'" : "");
tmp = fmt("id=%s", sha1_to_hex(commit->object.sha1));
- tmp = cgit_pageurl(ctx.repo->url, "commit", tmp);
+ tmp = cgit_fileurl(ctx.repo->url, "commit", ctx.qry.vpath, tmp);
html_link_open(tmp, NULL, NULL);
cgit_print_age(commit->date, TM_WEEK * 2, FMT_SHORTDATE);
html_link_close();
htmlf("</td><td%s>",
ctx.qry.showmsg ? " class='logsubject'" : "");
cgit_commit_link(info->subject, NULL, NULL, ctx.qry.head,
- sha1_to_hex(commit->object.sha1));
+ sha1_to_hex(commit->object.sha1), ctx.qry.vpath, 0);
show_commit_decorations(commit);
html("</td><td>");
html_txt(info->author);
if (ctx.repo->enable_log_filecount) {
files = 0;
add_lines = 0;
rem_lines = 0;
cgit_diff_commit(commit, inspect_files);
html("</td><td>");
htmlf("%d", files);
if (ctx.repo->enable_log_linecount) {
html("</td><td>");
htmlf("-%d/+%d", rem_lines, add_lines);
}
}
html("</td></tr>\n");
if (ctx.qry.showmsg) {
+ struct strbuf notes = STRBUF_INIT;
+ format_note(NULL, commit->object.sha1, &notes, PAGE_ENCODING, 0);
+
if (ctx.repo->enable_log_filecount) {
cols++;
if (ctx.repo->enable_log_linecount)
cols++;
}
htmlf("<tr class='nohover'><td/><td colspan='%d' class='logmsg'>",
cols);
html_txt(info->msg);
html("</td></tr>\n");
+ if (notes.len != 0) {
+ html("<tr class='nohover'>");
+ html("<td class='lognotes-label'>Notes:</td>");
+ htmlf("<td colspan='%d' class='lognotes'>",
+ cols);
+ html_txt(notes.buf);
+ html("</td></tr>\n");
+ }
+ strbuf_release(&notes);
}
cgit_free_commitinfo(info);
}
static const char *disambiguate_ref(const char *ref)
{
unsigned char sha1[20];
const char *longref;
longref = fmt("refs/heads/%s", ref);
if (get_sha1(longref, sha1) == 0)
return longref;
return ref;
}
void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern,
char *path, int pager)
{
struct rev_info rev;
struct commit *commit;
const char *argv[] = {NULL, NULL, NULL, NULL, NULL};
int argc = 2;
int i, columns = 3;
if (!tip)
tip = ctx.qry.head;
argv[1] = disambiguate_ref(tip);
- if (grep && pattern && (!strcmp(grep, "grep") ||
- !strcmp(grep, "author") ||
- !strcmp(grep, "committer")))
- argv[argc++] = fmt("--%s=%s", grep, pattern);
+ if (grep && pattern) {
+ if (!strcmp(grep, "grep") || !strcmp(grep, "author") ||
+ !strcmp(grep, "committer"))
+ argv[argc++] = fmt("--%s=%s", grep, pattern);
+ if (!strcmp(grep, "range"))
+ argv[1] = pattern;
+ }
if (path) {
argv[argc++] = "--";
argv[argc++] = path;
}
init_revisions(&rev, NULL);
rev.abbrev = DEFAULT_ABBREV;
rev.commit_format = CMIT_FMT_DEFAULT;
rev.verbose_header = 1;
rev.show_root_diff = 0;
setup_revisions(argc, argv, &rev, NULL);
load_ref_decorations(DECORATE_FULL_REFS);
rev.show_decorations = 1;
rev.grep_filter.regflags |= REG_ICASE;
compile_grep_patterns(&rev.grep_filter);
prepare_revision_walk(&rev);
if (pager)
html("<table class='list nowrap'>");
html("<tr class='nohover'><th class='left'>Age</th>"
"<th class='left'>Commit message");
if (pager) {
html(" (");
cgit_log_link(ctx.qry.showmsg ? "Collapse" : "Expand", NULL,
NULL, ctx.qry.head, ctx.qry.sha1,
- ctx.qry.path, ctx.qry.ofs, ctx.qry.grep,
+ ctx.qry.vpath, ctx.qry.ofs, ctx.qry.grep,
ctx.qry.search, ctx.qry.showmsg ? 0 : 1);
html(")");
}
html("</th><th class='left'>Author</th>");
if (ctx.repo->enable_log_filecount) {
html("<th class='left'>Files</th>");
columns++;
if (ctx.repo->enable_log_linecount) {
html("<th class='left'>Lines</th>");
columns++;
}
}
html("</tr>\n");
if (ofs<0)
ofs = 0;
for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; i++) {
free(commit->buffer);
commit->buffer = NULL;
free_commit_list(commit->parents);
commit->parents = NULL;
}
for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) {
print_commit(commit);
free(commit->buffer);
commit->buffer = NULL;
free_commit_list(commit->parents);
commit->parents = NULL;
}
if (pager) {
- htmlf("</table><div class='pager'>",
- columns);
+ html("</table><div class='pager'>");
if (ofs > 0) {
cgit_log_link("[prev]", NULL, NULL, ctx.qry.head,
- ctx.qry.sha1, ctx.qry.path,
+ ctx.qry.sha1, ctx.qry.vpath,
ofs - cnt, ctx.qry.grep,
ctx.qry.search, ctx.qry.showmsg);
html("&nbsp;");
}
if ((commit = get_revision(&rev)) != NULL) {
cgit_log_link("[next]", NULL, NULL, ctx.qry.head,
- ctx.qry.sha1, ctx.qry.path,
+ ctx.qry.sha1, ctx.qry.vpath,
ofs + cnt, ctx.qry.grep,
ctx.qry.search, ctx.qry.showmsg);
}
html("</div>");
} else if ((commit = get_revision(&rev)) != NULL) {
html("<tr class='nohover'><td colspan='3'>");
- cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL, NULL, 0,
- NULL, NULL, ctx.qry.showmsg);
+ cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL,
+ ctx.qry.vpath, 0, NULL, NULL, ctx.qry.showmsg);
html("</td></tr>\n");
}
}
diff --git a/ui-patch.c b/ui-patch.c
index 2a8f7a5..ca008f3 100644
--- a/ui-patch.c
+++ b/ui-patch.c
@@ -42,88 +42,90 @@ static void header(unsigned char *sha1, char *path1, int mode1,
if (!subproject) {
abbrev1 = xstrdup(find_unique_abbrev(sha1, DEFAULT_ABBREV));
abbrev2 = xstrdup(find_unique_abbrev(sha2, DEFAULT_ABBREV));
htmlf("index %s..%s", abbrev1, abbrev2);
free(abbrev1);
free(abbrev2);
if (mode1 != 0 && mode2 != 0) {
htmlf(" %.6o", mode1);
if (mode2 != mode1)
htmlf("..%.6o", mode2);
}
htmlf("\n--- a/%s\n", path1);
htmlf("+++ b/%s\n", path2);
}
}
static void filepair_cb(struct diff_filepair *pair)
{
unsigned long old_size = 0;
unsigned long new_size = 0;
int binary = 0;
header(pair->one->sha1, pair->one->path, pair->one->mode,
pair->two->sha1, pair->two->path, pair->two->mode);
if (S_ISGITLINK(pair->one->mode) || S_ISGITLINK(pair->two->mode)) {
if (S_ISGITLINK(pair->one->mode))
print_line(fmt("-Subproject %s", sha1_to_hex(pair->one->sha1)), 52);
if (S_ISGITLINK(pair->two->mode))
print_line(fmt("+Subproject %s", sha1_to_hex(pair->two->sha1)), 52);
return;
}
if (cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size,
- &new_size, &binary, print_line))
+ &new_size, &binary, 0, 0, print_line))
html("Error running diff");
if (binary)
html("Binary files differ\n");
}
-void cgit_print_patch(char *hex)
+void cgit_print_patch(char *hex, const char *prefix)
{
struct commit *commit;
struct commitinfo *info;
unsigned char sha1[20], old_sha1[20];
char *patchname;
if (!hex)
hex = ctx.qry.head;
if (get_sha1(hex, sha1)) {
cgit_print_error(fmt("Bad object id: %s", hex));
return;
}
commit = lookup_commit_reference(sha1);
if (!commit) {
cgit_print_error(fmt("Bad commit reference: %s", hex));
return;
}
info = cgit_parse_commit(commit);
if (commit->parents && commit->parents->item)
hashcpy(old_sha1, commit->parents->item->object.sha1);
else
hashclr(old_sha1);
patchname = fmt("%s.patch", sha1_to_hex(sha1));
ctx.page.mimetype = "text/plain";
ctx.page.filename = patchname;
cgit_print_http_headers(&ctx);
htmlf("From %s Mon Sep 17 00:00:00 2001\n", sha1_to_hex(sha1));
htmlf("From: %s", info->author);
if (!ctx.cfg.noplainemail) {
htmlf(" %s", info->author_email);
}
html("\n");
html("Date: ");
cgit_print_date(info->author_date, "%a, %d %b %Y %H:%M:%S %z%n", ctx.cfg.local_time);
htmlf("Subject: %s\n\n", info->subject);
if (info->msg && *info->msg) {
htmlf("%s", info->msg);
if (info->msg[strlen(info->msg) - 1] != '\n')
html("\n");
}
html("---\n");
- cgit_diff_tree(old_sha1, sha1, filepair_cb, NULL);
+ if (prefix)
+ htmlf("(limited to '%s')\n\n", prefix);
+ cgit_diff_tree(old_sha1, sha1, filepair_cb, prefix, 0);
html("--\n");
htmlf("cgit %s\n", CGIT_VERSION);
cgit_free_commitinfo(info);
}
diff --git a/ui-patch.h b/ui-patch.h
index 9f68212..1641cea 100644
--- a/ui-patch.h
+++ b/ui-patch.h
@@ -1,6 +1,6 @@
#ifndef UI_PATCH_H
#define UI_PATCH_H
-extern void cgit_print_patch(char *hex);
+extern void cgit_print_patch(char *hex, const char *prefix);
#endif /* UI_PATCH_H */
diff --git a/ui-plain.c b/ui-plain.c
index 66cb19c..1b2b672 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -1,94 +1,146 @@
/* ui-plain.c: functions for output of plain blobs by path
*
* Copyright (C) 2008 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
-char *curr_rev;
-char *match_path;
+int match_baselen;
int match;
static void print_object(const unsigned char *sha1, const char *path)
{
enum object_type type;
char *buf, *ext;
unsigned long size;
struct string_list_item *mime;
type = sha1_object_info(sha1, &size);
if (type == OBJ_BAD) {
html_status(404, "Not found", 0);
return;
}
buf = read_sha1_file(sha1, &type, &size);
if (!buf) {
html_status(404, "Not found", 0);
return;
}
ctx.page.mimetype = NULL;
ext = strrchr(path, '.');
if (ext && *(++ext)) {
- mime = string_list_lookup(ext, &ctx.cfg.mimetypes);
+ mime = string_list_lookup(&ctx.cfg.mimetypes, ext);
if (mime)
ctx.page.mimetype = (char *)mime->util;
}
if (!ctx.page.mimetype) {
if (buffer_is_binary(buf, size))
ctx.page.mimetype = "application/octet-stream";
else
ctx.page.mimetype = "text/plain";
}
ctx.page.filename = fmt("%s", path);
ctx.page.size = size;
ctx.page.etag = sha1_to_hex(sha1);
cgit_print_http_headers(&ctx);
html_raw(buf, size);
match = 1;
}
+static void print_dir(const unsigned char *sha1, const char *path,
+ const char *base)
+{
+ char *fullpath;
+ if (path[0] || base[0])
+ fullpath = fmt("/%s%s/", base, path);
+ else
+ fullpath = "/";
+ ctx.page.etag = sha1_to_hex(sha1);
+ cgit_print_http_headers(&ctx);
+ htmlf("<html><head><title>%s</title></head>\n<body>\n"
+ " <h2>%s</h2>\n <ul>\n", fullpath, fullpath);
+ if (path[0] || base[0])
+ html(" <li><a href=\"../\">../</a></li>\n");
+ match = 2;
+}
+
+static void print_dir_entry(const unsigned char *sha1, const char *path,
+ unsigned mode)
+{
+ const char *sep = "";
+ if (S_ISDIR(mode))
+ sep = "/";
+ htmlf(" <li><a href=\"%s%s\">%s%s</a></li>\n", path, sep, path, sep);
+ match = 2;
+}
+
+static void print_dir_tail(void)
+{
+ html(" </ul>\n</body></html>\n");
+}
+
static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
const char *pathname, unsigned mode, int stage,
void *cbdata)
{
- if (S_ISDIR(mode))
+ if (baselen == match_baselen) {
+ if (S_ISREG(mode))
+ print_object(sha1, pathname);
+ else if (S_ISDIR(mode)) {
+ print_dir(sha1, pathname, base);
+ return READ_TREE_RECURSIVE;
+ }
+ }
+ else if (baselen > match_baselen)
+ print_dir_entry(sha1, pathname, mode);
+ else if (S_ISDIR(mode))
return READ_TREE_RECURSIVE;
- if (S_ISREG(mode) && !strncmp(base, match_path, baselen) &&
- !strcmp(pathname, match_path + baselen))
- print_object(sha1, pathname);
+ return 0;
+}
+static int basedir_len(const char *path)
+{
+ char *p = strrchr(path, '/');
+ if (p)
+ return p - path + 1;
return 0;
}
void cgit_print_plain(struct cgit_context *ctx)
{
const char *rev = ctx->qry.sha1;
unsigned char sha1[20];
struct commit *commit;
const char *paths[] = {ctx->qry.path, NULL};
if (!rev)
rev = ctx->qry.head;
- curr_rev = xstrdup(rev);
if (get_sha1(rev, sha1)) {
html_status(404, "Not found", 0);
return;
}
commit = lookup_commit_reference(sha1);
if (!commit || parse_commit(commit)) {
html_status(404, "Not found", 0);
return;
}
- match_path = ctx->qry.path;
+ if (!paths[0]) {
+ paths[0] = "";
+ match_baselen = -1;
+ print_dir(commit->tree->object.sha1, "", "");
+ }
+ else
+ match_baselen = basedir_len(paths[0]);
read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL);
if (!match)
html_status(404, "Not found", 0);
+ else if (match == 2)
+ print_dir_tail();
}
diff --git a/ui-refs.c b/ui-refs.c
index 6571cc4..caddfbc 100644
--- a/ui-refs.c
+++ b/ui-refs.c
@@ -47,65 +47,65 @@ static int get_ref_age(struct refinfo *ref)
if (!ref->object)
return 0;
switch (ref->object->type) {
case OBJ_TAG:
return ref->tag ? ref->tag->tagger_date : 0;
case OBJ_COMMIT:
return ref->commit ? ref->commit->committer_date : 0;
}
return 0;
}
static int cmp_tag_age(const void *a, const void *b)
{
struct refinfo *r1 = *(struct refinfo **)a;
struct refinfo *r2 = *(struct refinfo **)b;
return cmp_age(get_ref_age(r1), get_ref_age(r2));
}
static int print_branch(struct refinfo *ref)
{
struct commitinfo *info = ref->commit;
char *name = (char *)ref->refname;
if (!info)
return 1;
html("<tr><td>");
cgit_log_link(name, NULL, NULL, name, NULL, NULL, 0, NULL, NULL,
ctx.qry.showmsg);
html("</td><td>");
if (ref->object->type == OBJ_COMMIT) {
- cgit_commit_link(info->subject, NULL, NULL, name, NULL);
+ cgit_commit_link(info->subject, NULL, NULL, name, NULL, NULL, 0);
html("</td><td>");
html_txt(info->author);
html("</td><td colspan='2'>");
cgit_print_age(info->commit->date, -1, NULL);
} else {
html("</td><td></td><td>");
cgit_object_link(ref->object);
}
html("</td></tr>\n");
return 0;
}
static void print_tag_header()
{
html("<tr class='nohover'><th class='left'>Tag</th>"
"<th class='left'>Download</th>"
"<th class='left'>Author</th>"
"<th class='left' colspan='2'>Age</th></tr>\n");
header = 1;
}
static void print_tag_downloads(const struct cgit_repo *repo, const char *ref)
{
const struct cgit_snapshot_format* f;
char *filename;
const char *basename;
if (!ref || strlen(ref) < 2)
return;
basename = cgit_repobasename(repo->url);
if (prefixcmp(ref, basename) != 0) {
@@ -160,64 +160,66 @@ static int print_tag(struct refinfo *ref)
cgit_object_link(ref->object);
html("</td><td>");
if (ref->object->type == OBJ_COMMIT)
html(ref->commit->author);
html("</td><td colspan='2'>");
if (ref->object->type == OBJ_COMMIT)
cgit_print_age(ref->commit->commit->date, -1, NULL);
html("</td></tr>\n");
}
return 0;
}
static void print_refs_link(char *path)
{
html("<tr class='nohover'><td colspan='4'>");
cgit_refs_link("[...]", NULL, NULL, ctx.qry.head, NULL, path);
html("</td></tr>");
}
void cgit_print_branches(int maxcount)
{
struct reflist list;
int i;
html("<tr class='nohover'><th class='left'>Branch</th>"
"<th class='left'>Commit message</th>"
"<th class='left'>Author</th>"
"<th class='left' colspan='2'>Age</th></tr>\n");
list.refs = NULL;
list.alloc = list.count = 0;
for_each_branch_ref(cgit_refs_cb, &list);
+ if (ctx.repo->enable_remote_branches)
+ for_each_remote_ref(cgit_refs_cb, &list);
if (maxcount == 0 || maxcount > list.count)
maxcount = list.count;
if (maxcount < list.count) {
qsort(list.refs, list.count, sizeof(*list.refs), cmp_branch_age);
qsort(list.refs, maxcount, sizeof(*list.refs), cmp_ref_name);
}
for(i=0; i<maxcount; i++)
print_branch(list.refs[i]);
if (maxcount < list.count)
print_refs_link("heads");
}
void cgit_print_tags(int maxcount)
{
struct reflist list;
int i;
header = 0;
list.refs = NULL;
list.alloc = list.count = 0;
for_each_tag_ref(cgit_refs_cb, &list);
if (list.count == 0)
return;
qsort(list.refs, list.count, sizeof(*list.refs), cmp_tag_age);
if (!maxcount)
maxcount = list.count;
else if (maxcount > list.count)
maxcount = list.count;
diff --git a/ui-repolist.c b/ui-repolist.c
index 0a0b6ca..2c98668 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -1,46 +1,40 @@
/* ui-repolist.c: functions for generating the repolist page
*
* Copyright (C) 2006 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
-/* This is needed for strcasestr to be defined by <string.h> */
-#define _GNU_SOURCE 1
-#include <string.h>
-
-#include <time.h>
-
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
time_t read_agefile(char *path)
{
time_t result;
size_t size;
char *buf;
static char buf2[64];
if (readfile(path, &buf, &size))
return -1;
if (parse_date(buf, buf2, sizeof(buf2)))
result = strtoul(buf2, NULL, 10);
else
result = 0;
free(buf);
return result;
}
static int get_repo_modtime(const struct cgit_repo *repo, time_t *mtime)
{
char *path;
struct stat s;
struct cgit_repo *r = (struct cgit_repo *)repo;
if (repo->mtime != -1) {
*mtime = repo->mtime;
return 1;
}
diff --git a/ui-shared.c b/ui-shared.c
index 8a7cc32..ae29615 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -1,62 +1,62 @@
/* ui-shared.c: common web output functions
*
* Copyright (C) 2006 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "cmd.h"
#include "html.h"
const char cgit_doctype[] =
"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n"
" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
static char *http_date(time_t t)
{
static char day[][4] =
{"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
static char month[][4] =
{"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
struct tm *tm = gmtime(&t);
return fmt("%s, %02d %s %04d %02d:%02d:%02d GMT", day[tm->tm_wday],
tm->tm_mday, month[tm->tm_mon], 1900+tm->tm_year,
tm->tm_hour, tm->tm_min, tm->tm_sec);
}
-void cgit_print_error(char *msg)
+void cgit_print_error(const char *msg)
{
html("<div class='error'>");
html_txt(msg);
html("</div>\n");
}
char *cgit_httpscheme()
{
if (ctx.env.https && !strcmp(ctx.env.https, "on"))
return "https://";
else
return "http://";
}
char *cgit_hosturl()
{
if (ctx.env.http_host)
return ctx.env.http_host;
if (!ctx.env.server_name)
return NULL;
if (!ctx.env.server_port || atoi(ctx.env.server_port) == 80)
return ctx.env.server_name;
return xstrdup(fmt("%s:%s", ctx.env.server_name, ctx.env.server_port));
}
char *cgit_rooturl()
{
if (ctx.cfg.virtual_root)
return fmt("%s/", ctx.cfg.virtual_root);
else
return ctx.cfg.script_name;
}
@@ -104,342 +104,450 @@ const char *cgit_repobasename(const char *reponame)
const char *rv;
strncpy(rvbuf,reponame,sizeof(rvbuf));
if(rvbuf[sizeof(rvbuf)-1])
die("cgit_repobasename: truncated repository name '%s'", reponame);
p = strlen(rvbuf)-1;
/* strip trailing slashes */
while(p && rvbuf[p]=='/') rvbuf[p--]=0;
/* strip trailing .git */
if(p>=3 && !strncmp(&rvbuf[p-3],".git",4)) {
p -= 3; rvbuf[p--] = 0;
}
/* strip more trailing slashes if any */
while( p && rvbuf[p]=='/') rvbuf[p--]=0;
/* find last slash in the remaining string */
rv = strrchr(rvbuf,'/');
if(rv)
return ++rv;
return rvbuf;
}
char *cgit_currurl()
{
if (!ctx.cfg.virtual_root)
return ctx.cfg.script_name;
else if (ctx.qry.page)
return fmt("%s/%s/%s/", ctx.cfg.virtual_root, ctx.qry.repo, ctx.qry.page);
else if (ctx.qry.repo)
return fmt("%s/%s/", ctx.cfg.virtual_root, ctx.qry.repo);
else
return fmt("%s/", ctx.cfg.virtual_root);
}
-static void site_url(char *page, char *search, int ofs)
+static void site_url(const char *page, const char *search, int ofs)
{
char *delim = "?";
if (ctx.cfg.virtual_root) {
html_attr(ctx.cfg.virtual_root);
if (ctx.cfg.virtual_root[strlen(ctx.cfg.virtual_root) - 1] != '/')
html("/");
} else
html(ctx.cfg.script_name);
if (page) {
htmlf("?p=%s", page);
delim = "&";
}
if (search) {
html(delim);
html("q=");
html_attr(search);
delim = "&";
}
if (ofs) {
html(delim);
htmlf("ofs=%d", ofs);
}
}
-static void site_link(char *page, char *name, char *title, char *class,
- char *search, int ofs)
+static void site_link(const char *page, const char *name, const char *title,
+ const char *class, const char *search, int ofs)
{
html("<a");
if (title) {
html(" title='");
html_attr(title);
html("'");
}
if (class) {
html(" class='");
html_attr(class);
html("'");
}
html(" href='");
site_url(page, search, ofs);
html("'>");
html_txt(name);
html("</a>");
}
-void cgit_index_link(char *name, char *title, char *class, char *pattern,
- int ofs)
+void cgit_index_link(const char *name, const char *title, const char *class,
+ const char *pattern, int ofs)
{
site_link(NULL, name, title, class, pattern, ofs);
}
-static char *repolink(char *title, char *class, char *page, char *head,
- char *path)
+static char *repolink(const char *title, const char *class, const char *page,
+ const char *head, const char *path)
{
char *delim = "?";
html("<a");
if (title) {
html(" title='");
html_attr(title);
html("'");
}
if (class) {
html(" class='");
html_attr(class);
html("'");
}
html(" href='");
if (ctx.cfg.virtual_root) {
html_url_path(ctx.cfg.virtual_root);
if (ctx.cfg.virtual_root[strlen(ctx.cfg.virtual_root) - 1] != '/')
html("/");
html_url_path(ctx.repo->url);
if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
html("/");
if (page) {
html_url_path(page);
html("/");
if (path)
html_url_path(path);
}
} else {
html(ctx.cfg.script_name);
html("?url=");
html_url_arg(ctx.repo->url);
if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
html("/");
if (page) {
html_url_arg(page);
html("/");
if (path)
html_url_arg(path);
}
delim = "&amp;";
}
if (head && strcmp(head, ctx.repo->defbranch)) {
html(delim);
html("h=");
html_url_arg(head);
delim = "&amp;";
}
return fmt("%s", delim);
}
-static void reporevlink(char *page, char *name, char *title, char *class,
- char *head, char *rev, char *path)
+static void reporevlink(const char *page, const char *name, const char *title,
+ const char *class, const char *head, const char *rev,
+ const char *path)
{
char *delim;
delim = repolink(title, class, page, head, path);
if (rev && ctx.qry.head != NULL && strcmp(rev, ctx.qry.head)) {
html(delim);
html("id=");
html_url_arg(rev);
}
html("'>");
html_txt(name);
html("</a>");
}
-void cgit_summary_link(char *name, char *title, char *class, char *head)
+void cgit_summary_link(const char *name, const char *title, const char *class,
+ const char *head)
{
reporevlink(NULL, name, title, class, head, NULL, NULL);
}
-void cgit_tag_link(char *name, char *title, char *class, char *head,
- char *rev)
+void cgit_tag_link(const char *name, const char *title, const char *class,
+ const char *head, const char *rev)
{
reporevlink("tag", name, title, class, head, rev, NULL);
}
-void cgit_tree_link(char *name, char *title, char *class, char *head,
- char *rev, char *path)
+void cgit_tree_link(const char *name, const char *title, const char *class,
+ const char *head, const char *rev, const char *path)
{
reporevlink("tree", name, title, class, head, rev, path);
}
-void cgit_plain_link(char *name, char *title, char *class, char *head,
- char *rev, char *path)
+void cgit_plain_link(const char *name, const char *title, const char *class,
+ const char *head, const char *rev, const char *path)
{
reporevlink("plain", name, title, class, head, rev, path);
}
-void cgit_log_link(char *name, char *title, char *class, char *head,
- char *rev, char *path, int ofs, char *grep, char *pattern,
- int showmsg)
+void cgit_log_link(const char *name, const char *title, const char *class,
+ const char *head, const char *rev, const char *path,
+ int ofs, const char *grep, const char *pattern, int showmsg)
{
char *delim;
delim = repolink(title, class, "log", head, path);
if (rev && strcmp(rev, ctx.qry.head)) {
html(delim);
html("id=");
html_url_arg(rev);
delim = "&";
}
if (grep && pattern) {
html(delim);
html("qt=");
html_url_arg(grep);
delim = "&";
html(delim);
html("q=");
html_url_arg(pattern);
}
if (ofs > 0) {
html(delim);
html("ofs=");
htmlf("%d", ofs);
delim = "&";
}
if (showmsg) {
html(delim);
html("showmsg=1");
}
html("'>");
html_txt(name);
html("</a>");
}
-void cgit_commit_link(char *name, char *title, char *class, char *head,
- char *rev)
+void cgit_commit_link(char *name, const char *title, const char *class,
+ const char *head, const char *rev, const char *path,
+ int toggle_ssdiff)
{
if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) {
name[ctx.cfg.max_msg_len] = '\0';
name[ctx.cfg.max_msg_len - 1] = '.';
name[ctx.cfg.max_msg_len - 2] = '.';
name[ctx.cfg.max_msg_len - 3] = '.';
}
- reporevlink("commit", name, title, class, head, rev, NULL);
+
+ char *delim;
+
+ delim = repolink(title, class, "commit", head, path);
+ if (rev && strcmp(rev, ctx.qry.head)) {
+ html(delim);
+ html("id=");
+ html_url_arg(rev);
+ delim = "&amp;";
+ }
+ if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) {
+ html(delim);
+ html("ss=1");
+ delim = "&amp;";
+ }
+ if (ctx.qry.context > 0 && ctx.qry.context != 3) {
+ html(delim);
+ html("context=");
+ htmlf("%d", ctx.qry.context);
+ delim = "&amp;";
+ }
+ if (ctx.qry.ignorews) {
+ html(delim);
+ html("ignorews=1");
+ delim = "&amp;";
+ }
+ html("'>");
+ html_txt(name);
+ html("</a>");
}
-void cgit_refs_link(char *name, char *title, char *class, char *head,
- char *rev, char *path)
+void cgit_refs_link(const char *name, const char *title, const char *class,
+ const char *head, const char *rev, const char *path)
{
reporevlink("refs", name, title, class, head, rev, path);
}
-void cgit_snapshot_link(char *name, char *title, char *class, char *head,
- char *rev, char *archivename)
+void cgit_snapshot_link(const char *name, const char *title, const char *class,
+ const char *head, const char *rev,
+ const char *archivename)
{
reporevlink("snapshot", name, title, class, head, rev, archivename);
}
-void cgit_diff_link(char *name, char *title, char *class, char *head,
- char *new_rev, char *old_rev, char *path)
+void cgit_diff_link(const char *name, const char *title, const char *class,
+ const char *head, const char *new_rev, const char *old_rev,
+ const char *path, int toggle_ssdiff)
{
char *delim;
delim = repolink(title, class, "diff", head, path);
if (new_rev && ctx.qry.head != NULL && strcmp(new_rev, ctx.qry.head)) {
html(delim);
html("id=");
html_url_arg(new_rev);
delim = "&amp;";
}
if (old_rev) {
html(delim);
html("id2=");
html_url_arg(old_rev);
+ delim = "&amp;";
+ }
+ if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) {
+ html(delim);
+ html("ss=1");
+ delim = "&amp;";
+ }
+ if (ctx.qry.context > 0 && ctx.qry.context != 3) {
+ html(delim);
+ html("context=");
+ htmlf("%d", ctx.qry.context);
+ delim = "&amp;";
+ }
+ if (ctx.qry.ignorews) {
+ html(delim);
+ html("ignorews=1");
+ delim = "&amp;";
}
html("'>");
html_txt(name);
html("</a>");
}
-void cgit_patch_link(char *name, char *title, char *class, char *head,
- char *rev)
+void cgit_patch_link(const char *name, const char *title, const char *class,
+ const char *head, const char *rev, const char *path)
{
- reporevlink("patch", name, title, class, head, rev, NULL);
+ reporevlink("patch", name, title, class, head, rev, path);
}
-void cgit_stats_link(char *name, char *title, char *class, char *head,
- char *path)
+void cgit_stats_link(const char *name, const char *title, const char *class,
+ const char *head, const char *path)
{
reporevlink("stats", name, title, class, head, NULL, path);
}
+void cgit_self_link(char *name, const char *title, const char *class,
+ struct cgit_context *ctx)
+{
+ if (!strcmp(ctx->qry.page, "repolist"))
+ return cgit_index_link(name, title, class, ctx->qry.search,
+ ctx->qry.ofs);
+ else if (!strcmp(ctx->qry.page, "summary"))
+ return cgit_summary_link(name, title, class, ctx->qry.head);
+ else if (!strcmp(ctx->qry.page, "tag"))
+ return cgit_tag_link(name, title, class, ctx->qry.head,
+ ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL);
+ else if (!strcmp(ctx->qry.page, "tree"))
+ return cgit_tree_link(name, title, class, ctx->qry.head,
+ ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
+ ctx->qry.path);
+ else if (!strcmp(ctx->qry.page, "plain"))
+ return cgit_plain_link(name, title, class, ctx->qry.head,
+ ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
+ ctx->qry.path);
+ else if (!strcmp(ctx->qry.page, "log"))
+ return cgit_log_link(name, title, class, ctx->qry.head,
+ ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
+ ctx->qry.path, ctx->qry.ofs,
+ ctx->qry.grep, ctx->qry.search,
+ ctx->qry.showmsg);
+ else if (!strcmp(ctx->qry.page, "commit"))
+ return cgit_commit_link(name, title, class, ctx->qry.head,
+ ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
+ ctx->qry.path, 0);
+ else if (!strcmp(ctx->qry.page, "patch"))
+ return cgit_patch_link(name, title, class, ctx->qry.head,
+ ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
+ ctx->qry.path);
+ else if (!strcmp(ctx->qry.page, "refs"))
+ return cgit_refs_link(name, title, class, ctx->qry.head,
+ ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
+ ctx->qry.path);
+ else if (!strcmp(ctx->qry.page, "snapshot"))
+ return cgit_snapshot_link(name, title, class, ctx->qry.head,
+ ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
+ ctx->qry.path);
+ else if (!strcmp(ctx->qry.page, "diff"))
+ return cgit_diff_link(name, title, class, ctx->qry.head,
+ ctx->qry.sha1, ctx->qry.sha2,
+ ctx->qry.path, 0);
+ else if (!strcmp(ctx->qry.page, "stats"))
+ return cgit_stats_link(name, title, class, ctx->qry.head,
+ ctx->qry.path);
+
+ /* Don't known how to make link for this page */
+ repolink(title, class, ctx->qry.page, ctx->qry.head, ctx->qry.path);
+ html("><!-- cgit_self_link() doesn't know how to make link for page '");
+ html_txt(ctx->qry.page);
+ html("' -->");
+ html_txt(name);
+ html("</a>");
+}
+
void cgit_object_link(struct object *obj)
{
char *page, *shortrev, *fullrev, *name;
fullrev = sha1_to_hex(obj->sha1);
shortrev = xstrdup(fullrev);
shortrev[10] = '\0';
if (obj->type == OBJ_COMMIT) {
cgit_commit_link(fmt("commit %s...", shortrev), NULL, NULL,
- ctx.qry.head, fullrev);
+ ctx.qry.head, fullrev, NULL, 0);
return;
} else if (obj->type == OBJ_TREE)
page = "tree";
else if (obj->type == OBJ_TAG)
page = "tag";
else
page = "blob";
name = fmt("%s %s...", typename(obj->type), shortrev);
reporevlink(page, name, NULL, NULL, ctx.qry.head, fullrev, NULL);
}
-void cgit_print_date(time_t secs, char *format, int local_time)
+void cgit_print_date(time_t secs, const char *format, int local_time)
{
char buf[64];
struct tm *time;
if (!secs)
return;
if(local_time)
time = localtime(&secs);
else
time = gmtime(&secs);
strftime(buf, sizeof(buf)-1, format, time);
html_txt(buf);
}
-void cgit_print_age(time_t t, time_t max_relative, char *format)
+void cgit_print_age(time_t t, time_t max_relative, const char *format)
{
time_t now, secs;
if (!t)
return;
time(&now);
secs = now - t;
if (secs > max_relative && max_relative >= 0) {
cgit_print_date(t, format, ctx.cfg.local_time);
return;
}
if (secs < TM_HOUR * 2) {
htmlf("<span class='age-mins'>%.0f min.</span>",
secs * 1.0 / TM_MIN);
return;
}
if (secs < TM_DAY * 2) {
htmlf("<span class='age-hours'>%.0f hours</span>",
secs * 1.0 / TM_HOUR);
return;
}
if (secs < TM_WEEK * 2) {
htmlf("<span class='age-days'>%.0f days</span>",
secs * 1.0 / TM_DAY);
return;
}
if (secs < TM_MONTH * 2) {
htmlf("<span class='age-weeks'>%.0f weeks</span>",
secs * 1.0 / TM_WEEK);
return;
@@ -480,65 +588,65 @@ void cgit_print_http_headers(struct cgit_context *ctx)
}
void cgit_print_docstart(struct cgit_context *ctx)
{
if (ctx->cfg.embedded) {
if (ctx->cfg.header)
html_include(ctx->cfg.header);
return;
}
char *host = cgit_hosturl();
html(cgit_doctype);
html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n");
html("<head>\n");
html("<title>");
html_txt(ctx->page.title);
html("</title>\n");
htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version);
if (ctx->cfg.robots && *ctx->cfg.robots)
htmlf("<meta name='robots' content='%s'/>\n", ctx->cfg.robots);
html("<link rel='stylesheet' type='text/css' href='");
html_attr(ctx->cfg.css);
html("'/>\n");
if (ctx->cfg.favicon) {
html("<link rel='shortcut icon' href='");
html_attr(ctx->cfg.favicon);
html("'/>\n");
}
if (host && ctx->repo) {
html("<link rel='alternate' title='Atom feed' href='");
html(cgit_httpscheme());
html_attr(cgit_hosturl());
- html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.path,
+ html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.vpath,
fmt("h=%s", ctx->qry.head)));
html("' type='application/atom+xml'/>\n");
}
if (ctx->cfg.head_include)
html_include(ctx->cfg.head_include);
html("</head>\n");
html("<body>\n");
if (ctx->cfg.header)
html_include(ctx->cfg.header);
}
void cgit_print_docend()
{
html("</div> <!-- class=content -->\n");
if (ctx.cfg.embedded) {
html("</div> <!-- id=cgit -->\n");
if (ctx.cfg.footer)
html_include(ctx.cfg.footer);
return;
}
if (ctx.cfg.footer)
html_include(ctx.cfg.footer);
else {
htmlf("<div class='footer'>generated by cgit %s at ",
cgit_version);
cgit_print_date(time(NULL), FMT_LONGDATE, ctx.cfg.local_time);
html("</div>\n");
}
html("</div> <!-- id=cgit -->\n");
html("</body>\n</html>\n");
}
@@ -560,214 +668,242 @@ int print_archive_ref(const char *refname, const unsigned char *sha1,
unsigned char fileid[20];
int *header = (int *)cb_data;
if (prefixcmp(refname, "refs/archives"))
return 0;
strncpy(buf, refname+14, sizeof(buf));
obj = parse_object(sha1);
if (!obj)
return 1;
if (obj->type == OBJ_TAG) {
tag = lookup_tag(sha1);
if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag)))
return 0;
hashcpy(fileid, tag->tagged->sha1);
} else if (obj->type != OBJ_BLOB) {
return 0;
} else {
hashcpy(fileid, sha1);
}
if (!*header) {
html("<h1>download</h1>\n");
*header = 1;
}
url = cgit_pageurl(ctx.qry.repo, "blob",
fmt("id=%s&amp;path=%s", sha1_to_hex(fileid),
buf));
html_link_open(url, NULL, "menu");
html_txt(strlpart(buf, 20));
html_link_close();
return 0;
}
-void cgit_add_hidden_formfields(int incl_head, int incl_search, char *page)
+void cgit_add_hidden_formfields(int incl_head, int incl_search,
+ const char *page)
{
char *url;
if (!ctx.cfg.virtual_root) {
url = fmt("%s/%s", ctx.qry.repo, page);
- if (ctx.qry.path)
- url = fmt("%s/%s", url, ctx.qry.path);
+ if (ctx.qry.vpath)
+ url = fmt("%s/%s", url, ctx.qry.vpath);
html_hidden("url", url);
}
if (incl_head && ctx.qry.head && ctx.repo->defbranch &&
strcmp(ctx.qry.head, ctx.repo->defbranch))
html_hidden("h", ctx.qry.head);
if (ctx.qry.sha1)
html_hidden("id", ctx.qry.sha1);
if (ctx.qry.sha2)
html_hidden("id2", ctx.qry.sha2);
if (ctx.qry.showmsg)
html_hidden("showmsg", "1");
if (incl_search) {
if (ctx.qry.grep)
html_hidden("qt", ctx.qry.grep);
if (ctx.qry.search)
html_hidden("q", ctx.qry.search);
}
}
-const char *fallback_cmd = "repolist";
+static const char *hc(struct cgit_context *ctx, const char *page)
+{
+ return strcmp(ctx->qry.page, page) ? NULL : "active";
+}
-char *hc(struct cgit_cmd *cmd, const char *page)
+static void cgit_print_path_crumbs(struct cgit_context *ctx, char *path)
{
- return (strcmp(cmd ? cmd->name : fallback_cmd, page) ? NULL : "active");
+ char *old_path = ctx->qry.path;
+ char *p = path, *q, *end = path + strlen(path);
+
+ ctx->qry.path = NULL;
+ cgit_self_link("root", NULL, NULL, ctx);
+ ctx->qry.path = p = path;
+ while (p < end) {
+ if (!(q = strchr(p, '/')))
+ q = end;
+ *q = '\0';
+ html_txt("/");
+ cgit_self_link(p, NULL, NULL, ctx);
+ if (q < end)
+ *q = '/';
+ p = q + 1;
+ }
+ ctx->qry.path = old_path;
}
static void print_header(struct cgit_context *ctx)
{
html("<table id='header'>\n");
html("<tr>\n");
if (ctx->cfg.logo && ctx->cfg.logo[0] != 0) {
html("<td class='logo' rowspan='2'><a href='");
if (ctx->cfg.logo_link)
html_attr(ctx->cfg.logo_link);
else
html_attr(cgit_rooturl());
html("'><img src='");
html_attr(ctx->cfg.logo);
html("' alt='cgit logo'/></a></td>\n");
}
html("<td class='main'>");
if (ctx->repo) {
cgit_index_link("index", NULL, NULL, NULL, 0);
html(" : ");
cgit_summary_link(ctx->repo->name, ctx->repo->name, NULL, NULL);
html("</td><td class='form'>");
html("<form method='get' action=''>\n");
cgit_add_hidden_formfields(0, 1, ctx->qry.page);
html("<select name='h' onchange='this.form.submit();'>\n");
for_each_branch_ref(print_branch_option, ctx->qry.head);
html("</select> ");
html("<input type='submit' name='' value='switch'/>");
html("</form>");
} else
html_txt(ctx->cfg.root_title);
html("</td></tr>\n");
html("<tr><td class='sub'>");
if (ctx->repo) {
html_txt(ctx->repo->desc);
html("</td><td class='sub right'>");
html_txt(ctx->repo->owner);
} else {
if (ctx->cfg.root_desc)
html_txt(ctx->cfg.root_desc);
else if (ctx->cfg.index_info)
html_include(ctx->cfg.index_info);
}
html("</td></tr></table>\n");
}
void cgit_print_pageheader(struct cgit_context *ctx)
{
- struct cgit_cmd *cmd = cgit_get_cmd(ctx);
-
- if (!cmd && ctx->repo)
- fallback_cmd = "summary";
-
html("<div id='cgit'>");
if (!ctx->cfg.noheader)
print_header(ctx);
html("<table class='tabs'><tr><td>\n");
if (ctx->repo) {
- cgit_summary_link("summary", NULL, hc(cmd, "summary"),
+ cgit_summary_link("summary", NULL, hc(ctx, "summary"),
ctx->qry.head);
- cgit_refs_link("refs", NULL, hc(cmd, "refs"), ctx->qry.head,
+ cgit_refs_link("refs", NULL, hc(ctx, "refs"), ctx->qry.head,
ctx->qry.sha1, NULL);
- cgit_log_link("log", NULL, hc(cmd, "log"), ctx->qry.head,
- NULL, NULL, 0, NULL, NULL, ctx->qry.showmsg);
- cgit_tree_link("tree", NULL, hc(cmd, "tree"), ctx->qry.head,
- ctx->qry.sha1, NULL);
- cgit_commit_link("commit", NULL, hc(cmd, "commit"),
- ctx->qry.head, ctx->qry.sha1);
- cgit_diff_link("diff", NULL, hc(cmd, "diff"), ctx->qry.head,
- ctx->qry.sha1, ctx->qry.sha2, NULL);
+ cgit_log_link("log", NULL, hc(ctx, "log"), ctx->qry.head,
+ NULL, ctx->qry.vpath, 0, NULL, NULL,
+ ctx->qry.showmsg);
+ cgit_tree_link("tree", NULL, hc(ctx, "tree"), ctx->qry.head,
+ ctx->qry.sha1, ctx->qry.vpath);
+ cgit_commit_link("commit", NULL, hc(ctx, "commit"),
+ ctx->qry.head, ctx->qry.sha1, ctx->qry.vpath, 0);
+ cgit_diff_link("diff", NULL, hc(ctx, "diff"), ctx->qry.head,
+ ctx->qry.sha1, ctx->qry.sha2, ctx->qry.vpath, 0);
if (ctx->repo->max_stats)
- cgit_stats_link("stats", NULL, hc(cmd, "stats"),
- ctx->qry.head, NULL);
+ cgit_stats_link("stats", NULL, hc(ctx, "stats"),
+ ctx->qry.head, ctx->qry.vpath);
if (ctx->repo->readme)
reporevlink("about", "about", NULL,
- hc(cmd, "about"), ctx->qry.head, NULL,
+ hc(ctx, "about"), ctx->qry.head, NULL,
NULL);
html("</td><td class='form'>");
html("<form class='right' method='get' action='");
if (ctx->cfg.virtual_root)
html_url_path(cgit_fileurl(ctx->qry.repo, "log",
- ctx->qry.path, NULL));
+ ctx->qry.vpath, NULL));
html("'>\n");
cgit_add_hidden_formfields(1, 0, "log");
html("<select name='qt'>\n");
html_option("grep", "log msg", ctx->qry.grep);
html_option("author", "author", ctx->qry.grep);
html_option("committer", "committer", ctx->qry.grep);
+ html_option("range", "range", ctx->qry.grep);
html("</select>\n");
html("<input class='txt' type='text' size='10' name='q' value='");
html_attr(ctx->qry.search);
html("'/>\n");
html("<input type='submit' value='search'/>\n");
html("</form>\n");
} else {
- site_link(NULL, "index", NULL, hc(cmd, "repolist"), NULL, 0);
+ site_link(NULL, "index", NULL, hc(ctx, "repolist"), NULL, 0);
if (ctx->cfg.root_readme)
- site_link("about", "about", NULL, hc(cmd, "about"),
+ site_link("about", "about", NULL, hc(ctx, "about"),
NULL, 0);
html("</td><td class='form'>");
html("<form method='get' action='");
html_attr(cgit_rooturl());
html("'>\n");
html("<input type='text' name='q' size='10' value='");
html_attr(ctx->qry.search);
html("'/>\n");
html("<input type='submit' value='search'/>\n");
html("</form>");
}
html("</td></tr></table>\n");
+ if (ctx->qry.vpath) {
+ html("<div class='path'>");
+ html("path: ");
+ cgit_print_path_crumbs(ctx, ctx->qry.vpath);
+ html("</div>");
+ }
html("<div class='content'>");
}
void cgit_print_filemode(unsigned short mode)
{
if (S_ISDIR(mode))
html("d");
else if (S_ISLNK(mode))
html("l");
else if (S_ISGITLINK(mode))
html("m");
else
html("-");
html_fileperm(mode >> 6);
html_fileperm(mode >> 3);
html_fileperm(mode);
}
void cgit_print_snapshot_links(const char *repo, const char *head,
const char *hex, int snapshots)
{
const struct cgit_snapshot_format* f;
+ char *prefix;
char *filename;
+ unsigned char sha1[20];
+ if (get_sha1(fmt("refs/tags/%s", hex), sha1) == 0 &&
+ (hex[0] == 'v' || hex[0] == 'V') && isdigit(hex[1]))
+ hex++;
+ prefix = xstrdup(fmt("%s-%s", cgit_repobasename(repo), hex));
for (f = cgit_snapshot_formats; f->suffix; f++) {
if (!(snapshots & f->bit))
continue;
- filename = fmt("%s-%s%s", cgit_repobasename(repo), hex,
- f->suffix);
+ filename = fmt("%s%s", prefix, f->suffix);
cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename);
html("<br/>");
}
}
diff --git a/ui-shared.h b/ui-shared.h
index b12aa89..3cc1258 100644
--- a/ui-shared.h
+++ b/ui-shared.h
@@ -1,51 +1,66 @@
#ifndef UI_SHARED_H
#define UI_SHARED_H
extern char *cgit_httpscheme();
extern char *cgit_hosturl();
extern char *cgit_rooturl();
extern char *cgit_repourl(const char *reponame);
extern char *cgit_fileurl(const char *reponame, const char *pagename,
const char *filename, const char *query);
extern char *cgit_pageurl(const char *reponame, const char *pagename,
const char *query);
-extern void cgit_index_link(char *name, char *title, char *class,
- char *pattern, int ofs);
-extern void cgit_summary_link(char *name, char *title, char *class, char *head);
-extern void cgit_tag_link(char *name, char *title, char *class, char *head,
- char *rev);
-extern void cgit_tree_link(char *name, char *title, char *class, char *head,
- char *rev, char *path);
-extern void cgit_plain_link(char *name, char *title, char *class, char *head,
- char *rev, char *path);
-extern void cgit_log_link(char *name, char *title, char *class, char *head,
- char *rev, char *path, int ofs, char *grep,
- char *pattern, int showmsg);
-extern void cgit_commit_link(char *name, char *title, char *class, char *head,
- char *rev);
-extern void cgit_patch_link(char *name, char *title, char *class, char *head,
- char *rev);
-extern void cgit_refs_link(char *name, char *title, char *class, char *head,
- char *rev, char *path);
-extern void cgit_snapshot_link(char *name, char *title, char *class,
- char *head, char *rev, char *archivename);
-extern void cgit_diff_link(char *name, char *title, char *class, char *head,
- char *new_rev, char *old_rev, char *path);
-extern void cgit_stats_link(char *name, char *title, char *class, char *head,
- char *path);
+extern void cgit_index_link(const char *name, const char *title,
+ const char *class, const char *pattern, int ofs);
+extern void cgit_summary_link(const char *name, const char *title,
+ const char *class, const char *head);
+extern void cgit_tag_link(const char *name, const char *title,
+ const char *class, const char *head,
+ const char *rev);
+extern void cgit_tree_link(const char *name, const char *title,
+ const char *class, const char *head,
+ const char *rev, const char *path);
+extern void cgit_plain_link(const char *name, const char *title,
+ const char *class, const char *head,
+ const char *rev, const char *path);
+extern void cgit_log_link(const char *name, const char *title,
+ const char *class, const char *head, const char *rev,
+ const char *path, int ofs, const char *grep,
+ const char *pattern, int showmsg);
+extern void cgit_commit_link(char *name, const char *title,
+ const char *class, const char *head,
+ const char *rev, const char *path,
+ int toggle_ssdiff);
+extern void cgit_patch_link(const char *name, const char *title,
+ const char *class, const char *head,
+ const char *rev, const char *path);
+extern void cgit_refs_link(const char *name, const char *title,
+ const char *class, const char *head,
+ const char *rev, const char *path);
+extern void cgit_snapshot_link(const char *name, const char *title,
+ const char *class, const char *head,
+ const char *rev, const char *archivename);
+extern void cgit_diff_link(const char *name, const char *title,
+ const char *class, const char *head,
+ const char *new_rev, const char *old_rev,
+ const char *path, int toggle_ssdiff);
+extern void cgit_stats_link(const char *name, const char *title,
+ const char *class, const char *head,
+ const char *path);
+extern void cgit_self_link(char *name, const char *title,
+ const char *class, struct cgit_context *ctx);
extern void cgit_object_link(struct object *obj);
-extern void cgit_print_error(char *msg);
-extern void cgit_print_date(time_t secs, char *format, int local_time);
-extern void cgit_print_age(time_t t, time_t max_relative, char *format);
+extern void cgit_print_error(const char *msg);
+extern void cgit_print_date(time_t secs, const char *format, int local_time);
+extern void cgit_print_age(time_t t, time_t max_relative, const char *format);
extern void cgit_print_http_headers(struct cgit_context *ctx);
extern void cgit_print_docstart(struct cgit_context *ctx);
extern void cgit_print_docend();
extern void cgit_print_pageheader(struct cgit_context *ctx);
extern void cgit_print_filemode(unsigned short mode);
extern void cgit_print_snapshot_links(const char *repo, const char *head,
const char *hex, int snapshots);
extern void cgit_add_hidden_formfields(int incl_head, int incl_search,
- char *page);
+ const char *page);
#endif /* UI_SHARED_H */
diff --git a/ui-snapshot.c b/ui-snapshot.c
index dbb5564..6e3412c 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -6,69 +6,75 @@
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
static int write_compressed_tar_archive(struct archiver_args *args,const char *filter)
{
int rv;
struct cgit_filter f;
f.cmd = xstrdup(filter);
f.argv = malloc(2 * sizeof(char *));
f.argv[0] = f.cmd;
f.argv[1] = NULL;
cgit_open_filter(&f);
rv = write_tar_archive(args);
cgit_close_filter(&f);
return rv;
}
static int write_tar_gzip_archive(struct archiver_args *args)
{
return write_compressed_tar_archive(args,"gzip");
}
static int write_tar_bzip2_archive(struct archiver_args *args)
{
return write_compressed_tar_archive(args,"bzip2");
}
+static int write_tar_xz_archive(struct archiver_args *args)
+{
+ return write_compressed_tar_archive(args,"xz");
+}
+
const struct cgit_snapshot_format cgit_snapshot_formats[] = {
- { ".zip", "application/x-zip", write_zip_archive, 0x1 },
- { ".tar.gz", "application/x-gzip", write_tar_gzip_archive, 0x2 },
- { ".tar.bz2", "application/x-bzip2", write_tar_bzip2_archive, 0x4 },
- { ".tar", "application/x-tar", write_tar_archive, 0x8 },
+ { ".zip", "application/x-zip", write_zip_archive, 0x01 },
+ { ".tar.gz", "application/x-gzip", write_tar_gzip_archive, 0x02 },
+ { ".tar.bz2", "application/x-bzip2", write_tar_bzip2_archive, 0x04 },
+ { ".tar", "application/x-tar", write_tar_archive, 0x08 },
+ { ".tar.xz", "application/x-xz", write_tar_xz_archive, 0x10 },
{}
};
static const struct cgit_snapshot_format *get_format(const char *filename)
{
const struct cgit_snapshot_format *fmt;
int fl, sl;
fl = strlen(filename);
for(fmt = cgit_snapshot_formats; fmt->suffix; fmt++) {
sl = strlen(fmt->suffix);
if (sl >= fl)
continue;
if (!strcmp(fmt->suffix, filename + fl - sl))
return fmt;
}
return NULL;
}
static int make_snapshot(const struct cgit_snapshot_format *format,
const char *hex, const char *prefix,
const char *filename)
{
struct archiver_args args;
struct commit *commit;
unsigned char sha1[20];
if(get_sha1(hex, sha1)) {
cgit_print_error(fmt("Bad object id: %s", hex));
return 1;
}
commit = lookup_commit_reference(sha1);
diff --git a/ui-ssdiff.c b/ui-ssdiff.c
new file mode 100644
index 0000000..408e620
--- a/dev/null
+++ b/ui-ssdiff.c
@@ -0,0 +1,369 @@
+#include "cgit.h"
+#include "html.h"
+#include "ui-shared.h"
+
+extern int use_ssdiff;
+
+static int current_old_line, current_new_line;
+
+struct deferred_lines {
+ int line_no;
+ char *line;
+ struct deferred_lines *next;
+};
+
+static struct deferred_lines *deferred_old, *deferred_old_last;
+static struct deferred_lines *deferred_new, *deferred_new_last;
+
+static char *longest_common_subsequence(char *A, char *B)
+{
+ int i, j, ri;
+ int m = strlen(A);
+ int n = strlen(B);
+ int L[m + 1][n + 1];
+ int tmp1, tmp2;
+ int lcs_length;
+ char *result;
+
+ for (i = m; i >= 0; i--) {
+ for (j = n; j >= 0; j--) {
+ if (A[i] == '\0' || B[j] == '\0') {
+ L[i][j] = 0;
+ } else if (A[i] == B[j]) {
+ L[i][j] = 1 + L[i + 1][j + 1];
+ } else {
+ tmp1 = L[i + 1][j];
+ tmp2 = L[i][j + 1];
+ L[i][j] = (tmp1 > tmp2 ? tmp1 : tmp2);
+ }
+ }
+ }
+
+ lcs_length = L[0][0];
+ result = xmalloc(lcs_length + 2);
+ memset(result, 0, sizeof(*result) * (lcs_length + 2));
+
+ ri = 0;
+ i = 0;
+ j = 0;
+ while (i < m && j < n) {
+ if (A[i] == B[j]) {
+ result[ri] = A[i];
+ ri += 1;
+ i += 1;
+ j += 1;
+ } else if (L[i + 1][j] >= L[i][j + 1]) {
+ i += 1;
+ } else {
+ j += 1;
+ }
+ }
+ return result;
+}
+
+static int line_from_hunk(char *line, char type)
+{
+ char *buf1, *buf2;
+ int len;
+
+ buf1 = strchr(line, type);
+ if (buf1 == NULL)
+ return 0;
+ buf1 += 1;
+ buf2 = strchr(buf1, ',');
+ if (buf2 == NULL)
+ return 0;
+ len = buf2 - buf1;
+ buf2 = xmalloc(len + 1);
+ strncpy(buf2, buf1, len);
+ buf2[len] = '\0';
+ int res = atoi(buf2);
+ free(buf2);
+ return res;
+}
+
+static char *replace_tabs(char *line)
+{
+ char *prev_buf = line;
+ char *cur_buf;
+ int linelen = strlen(line);
+ int n_tabs = 0;
+ int i;
+ char *result;
+ char *spaces = " ";
+
+ if (linelen == 0) {
+ result = xmalloc(1);
+ result[0] = '\0';
+ return result;
+ }
+
+ for (i = 0; i < linelen; i++)
+ if (line[i] == '\t')
+ n_tabs += 1;
+ result = xmalloc(linelen + n_tabs * 8 + 1);
+ result[0] = '\0';
+
+ while (1) {
+ cur_buf = strchr(prev_buf, '\t');
+ if (!cur_buf) {
+ strcat(result, prev_buf);
+ break;
+ } else {
+ strcat(result, " ");
+ strncat(result, spaces, 8 - (strlen(result) % 8));
+ strncat(result, prev_buf, cur_buf - prev_buf);
+ }
+ prev_buf = cur_buf + 1;
+ }
+ return result;
+}
+
+static int calc_deferred_lines(struct deferred_lines *start)
+{
+ struct deferred_lines *item = start;
+ int result = 0;
+ while (item) {
+ result += 1;
+ item = item->next;
+ }
+ return result;
+}
+
+static void deferred_old_add(char *line, int line_no)
+{
+ struct deferred_lines *item = xmalloc(sizeof(struct deferred_lines));
+ item->line = xstrdup(line);
+ item->line_no = line_no;
+ item->next = NULL;
+ if (deferred_old) {
+ deferred_old_last->next = item;
+ deferred_old_last = item;
+ } else {
+ deferred_old = deferred_old_last = item;
+ }
+}
+
+static void deferred_new_add(char *line, int line_no)
+{
+ struct deferred_lines *item = xmalloc(sizeof(struct deferred_lines));
+ item->line = xstrdup(line);
+ item->line_no = line_no;
+ item->next = NULL;
+ if (deferred_new) {
+ deferred_new_last->next = item;
+ deferred_new_last = item;
+ } else {
+ deferred_new = deferred_new_last = item;
+ }
+}
+
+static void print_part_with_lcs(char *class, char *line, char *lcs)
+{
+ int line_len = strlen(line);
+ int i, j;
+ char c[2] = " ";
+ int same = 1;
+
+ j = 0;
+ for (i = 0; i < line_len; i++) {
+ c[0] = line[i];
+ if (same) {
+ if (line[i] == lcs[j])
+ j += 1;
+ else {
+ same = 0;
+ htmlf("<span class='%s'>", class);
+ }
+ } else if (line[i] == lcs[j]) {
+ same = 1;
+ htmlf("</span>");
+ j += 1;
+ }
+ html_txt(c);
+ }
+}
+
+static void print_ssdiff_line(char *class,
+ int old_line_no,
+ char *old_line,
+ int new_line_no,
+ char *new_line, int individual_chars)
+{
+ char *lcs = NULL;
+ if (old_line)
+ old_line = replace_tabs(old_line + 1);
+ if (new_line)
+ new_line = replace_tabs(new_line + 1);
+ if (individual_chars && old_line && new_line)
+ lcs = longest_common_subsequence(old_line, new_line);
+ html("<tr>");
+ if (old_line_no > 0)
+ htmlf("<td class='lineno'>%d</td><td class='%s'>",
+ old_line_no, class);
+ else if (old_line)
+ htmlf("<td class='lineno'></td><td class='%s'>", class);
+ else
+ htmlf("<td class='lineno'></td><td class='%s_dark'>", class);
+ if (old_line) {
+ if (lcs)
+ print_part_with_lcs("del", old_line, lcs);
+ else
+ html_txt(old_line);
+ }
+
+ html("</td>");
+ if (new_line_no > 0)
+ htmlf("<td class='lineno'>%d</td><td class='%s'>",
+ new_line_no, class);
+ else if (new_line)
+ htmlf("<td class='lineno'></td><td class='%s'>", class);
+ else
+ htmlf("<td class='lineno'></td><td class='%s_dark'>", class);
+ if (new_line) {
+ if (lcs)
+ print_part_with_lcs("add", new_line, lcs);
+ else
+ html_txt(new_line);
+ }
+
+ html("</td></tr>");
+ if (lcs)
+ free(lcs);
+ if (new_line)
+ free(new_line);
+ if (old_line)
+ free(old_line);
+}
+
+static void print_deferred_old_lines()
+{
+ struct deferred_lines *iter_old, *tmp;
+ iter_old = deferred_old;
+ while (iter_old) {
+ print_ssdiff_line("del", iter_old->line_no,
+ iter_old->line, -1, NULL, 0);
+ tmp = iter_old->next;
+ free(iter_old);
+ iter_old = tmp;
+ }
+}
+
+static void print_deferred_new_lines()
+{
+ struct deferred_lines *iter_new, *tmp;
+ iter_new = deferred_new;
+ while (iter_new) {
+ print_ssdiff_line("add", -1, NULL,
+ iter_new->line_no, iter_new->line, 0);
+ tmp = iter_new->next;
+ free(iter_new);
+ iter_new = tmp;
+ }
+}
+
+static void print_deferred_changed_lines()
+{
+ struct deferred_lines *iter_old, *iter_new, *tmp;
+ int n_old_lines = calc_deferred_lines(deferred_old);
+ int n_new_lines = calc_deferred_lines(deferred_new);
+ int individual_chars = (n_old_lines == n_new_lines ? 1 : 0);
+
+ iter_old = deferred_old;
+ iter_new = deferred_new;
+ while (iter_old || iter_new) {
+ if (iter_old && iter_new)
+ print_ssdiff_line("changed", iter_old->line_no,
+ iter_old->line,
+ iter_new->line_no, iter_new->line,
+ individual_chars);
+ else if (iter_old)
+ print_ssdiff_line("changed", iter_old->line_no,
+ iter_old->line, -1, NULL, 0);
+ else if (iter_new)
+ print_ssdiff_line("changed", -1, NULL,
+ iter_new->line_no, iter_new->line, 0);
+ if (iter_old) {
+ tmp = iter_old->next;
+ free(iter_old);
+ iter_old = tmp;
+ }
+
+ if (iter_new) {
+ tmp = iter_new->next;
+ free(iter_new);
+ iter_new = tmp;
+ }
+ }
+}
+
+void cgit_ssdiff_print_deferred_lines()
+{
+ if (!deferred_old && !deferred_new)
+ return;
+ if (deferred_old && !deferred_new)
+ print_deferred_old_lines();
+ else if (!deferred_old && deferred_new)
+ print_deferred_new_lines();
+ else
+ print_deferred_changed_lines();
+ deferred_old = deferred_old_last = NULL;
+ deferred_new = deferred_new_last = NULL;
+}
+
+/*
+ * print a single line returned from xdiff
+ */
+void cgit_ssdiff_line_cb(char *line, int len)
+{
+ char c = line[len - 1];
+ line[len - 1] = '\0';
+ if (line[0] == '@') {
+ current_old_line = line_from_hunk(line, '-');
+ current_new_line = line_from_hunk(line, '+');
+ }
+
+ if (line[0] == ' ') {
+ if (deferred_old || deferred_new)
+ cgit_ssdiff_print_deferred_lines();
+ print_ssdiff_line("ctx", current_old_line, line,
+ current_new_line, line, 0);
+ current_old_line += 1;
+ current_new_line += 1;
+ } else if (line[0] == '+') {
+ deferred_new_add(line, current_new_line);
+ current_new_line += 1;
+ } else if (line[0] == '-') {
+ deferred_old_add(line, current_old_line);
+ current_old_line += 1;
+ } else if (line[0] == '@') {
+ html("<tr><td colspan='4' class='hunk'>");
+ html_txt(line);
+ html("</td></tr>");
+ } else {
+ html("<tr><td colspan='4' class='ctx'>");
+ html_txt(line);
+ html("</td></tr>");
+ }
+ line[len - 1] = c;
+}
+
+void cgit_ssdiff_header_begin()
+{
+ current_old_line = -1;
+ current_new_line = -1;
+ html("<tr><td class='space' colspan='4'><div></div></td></tr>");
+ html("<tr><td class='head' colspan='4'>");
+}
+
+void cgit_ssdiff_header_end()
+{
+ html("</td><tr>");
+}
+
+void cgit_ssdiff_footer()
+{
+ if (deferred_old || deferred_new)
+ cgit_ssdiff_print_deferred_lines();
+ html("<tr><td class='foot' colspan='4'></td></tr>");
+}
diff --git a/ui-ssdiff.h b/ui-ssdiff.h
new file mode 100644
index 0000000..64b4b12
--- a/dev/null
+++ b/ui-ssdiff.h
@@ -0,0 +1,13 @@
+#ifndef UI_SSDIFF_H
+#define UI_SSDIFF_H
+
+extern void cgit_ssdiff_print_deferred_lines();
+
+extern void cgit_ssdiff_line_cb(char *line, int len);
+
+extern void cgit_ssdiff_header_begin();
+extern void cgit_ssdiff_header_end();
+
+extern void cgit_ssdiff_footer();
+
+#endif /* UI_SSDIFF_H */
diff --git a/ui-stats.c b/ui-stats.c
index bdaf9cc..946a6ea 100644
--- a/ui-stats.c
+++ b/ui-stats.c
@@ -1,39 +1,45 @@
#include <string-list.h>
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
#include "ui-stats.h"
+#ifdef NO_C99_FORMAT
+#define SZ_FMT "%u"
+#else
+#define SZ_FMT "%zu"
+#endif
+
#define MONTHS 6
struct authorstat {
long total;
struct string_list list;
};
#define DAY_SECS (60 * 60 * 24)
#define WEEK_SECS (DAY_SECS * 7)
static void trunc_week(struct tm *tm)
{
time_t t = timegm(tm);
t -= ((tm->tm_wday + 6) % 7) * DAY_SECS;
gmtime_r(&t, tm);
}
static void dec_week(struct tm *tm)
{
time_t t = timegm(tm);
t -= WEEK_SECS;
gmtime_r(&t, tm);
}
static void inc_week(struct tm *tm)
{
time_t t = timegm(tm);
t += WEEK_SECS;
gmtime_r(&t, tm);
}
static char *pretty_week(struct tm *tm)
@@ -146,76 +152,76 @@ int cgit_find_stats_period(const char *expr, struct cgit_period **period)
code = expr[0];
for (i = 0; i < sizeof(periods) / sizeof(periods[0]); i++)
if (periods[i].code == code || !strcmp(periods[i].name, expr)) {
if (period)
*period = &periods[i];
return i+1;
}
return 0;
}
const char *cgit_find_stats_periodname(int idx)
{
if (idx > 0 && idx < 4)
return periods[idx - 1].name;
else
return "";
}
static void add_commit(struct string_list *authors, struct commit *commit,
struct cgit_period *period)
{
struct commitinfo *info;
struct string_list_item *author, *item;
struct authorstat *authorstat;
struct string_list *items;
char *tmp;
struct tm *date;
time_t t;
info = cgit_parse_commit(commit);
tmp = xstrdup(info->author);
- author = string_list_insert(tmp, authors);
+ author = string_list_insert(authors, tmp);
if (!author->util)
author->util = xcalloc(1, sizeof(struct authorstat));
else
free(tmp);
authorstat = author->util;
items = &authorstat->list;
t = info->committer_date;
date = gmtime(&t);
period->trunc(date);
tmp = xstrdup(period->pretty(date));
- item = string_list_insert(tmp, items);
+ item = string_list_insert(items, tmp);
if (item->util)
free(tmp);
item->util++;
authorstat->total++;
cgit_free_commitinfo(info);
}
static int cmp_total_commits(const void *a1, const void *a2)
{
const struct string_list_item *i1 = a1;
const struct string_list_item *i2 = a2;
const struct authorstat *auth1 = i1->util;
const struct authorstat *auth2 = i2->util;
return auth2->total - auth1->total;
}
/* Walk the commit DAG and collect number of commits per author per
* timeperiod into a nested string_list collection.
*/
struct string_list collect_stats(struct cgit_context *ctx,
struct cgit_period *period)
{
struct string_list authors;
struct rev_info rev;
struct commit *commit;
const char *argv[] = {NULL, ctx->qry.head, NULL, NULL, NULL, NULL};
int argc = 3;
time_t now;
long i;
struct tm *tm;
char tmp[11];
@@ -250,153 +256,153 @@ struct string_list collect_stats(struct cgit_context *ctx,
}
void print_combined_authorrow(struct string_list *authors, int from, int to,
const char *name, const char *leftclass, const char *centerclass,
const char *rightclass, struct cgit_period *period)
{
struct string_list_item *author;
struct authorstat *authorstat;
struct string_list *items;
struct string_list_item *date;
time_t now;
long i, j, total, subtotal;
struct tm *tm;
char *tmp;
time(&now);
tm = gmtime(&now);
period->trunc(tm);
for (i = 1; i < period->count; i++)
period->dec(tm);
total = 0;
htmlf("<tr><td class='%s'>%s</td>", leftclass,
fmt(name, to - from + 1));
for (j = 0; j < period->count; j++) {
tmp = period->pretty(tm);
period->inc(tm);
subtotal = 0;
for (i = from; i <= to; i++) {
author = &authors->items[i];
authorstat = author->util;
items = &authorstat->list;
- date = string_list_lookup(tmp, items);
+ date = string_list_lookup(items, tmp);
if (date)
subtotal += (size_t)date->util;
}
- htmlf("<td class='%s'>%d</td>", centerclass, subtotal);
+ htmlf("<td class='%s'>%ld</td>", centerclass, subtotal);
total += subtotal;
}
- htmlf("<td class='%s'>%d</td></tr>", rightclass, total);
+ htmlf("<td class='%s'>%ld</td></tr>", rightclass, total);
}
void print_authors(struct string_list *authors, int top,
struct cgit_period *period)
{
struct string_list_item *author;
struct authorstat *authorstat;
struct string_list *items;
struct string_list_item *date;
time_t now;
long i, j, total;
struct tm *tm;
char *tmp;
time(&now);
tm = gmtime(&now);
period->trunc(tm);
for (i = 1; i < period->count; i++)
period->dec(tm);
html("<table class='stats'><tr><th>Author</th>");
for (j = 0; j < period->count; j++) {
tmp = period->pretty(tm);
htmlf("<th>%s</th>", tmp);
period->inc(tm);
}
html("<th>Total</th></tr>\n");
if (top <= 0 || top > authors->nr)
top = authors->nr;
for (i = 0; i < top; i++) {
author = &authors->items[i];
html("<tr><td class='left'>");
html_txt(author->string);
html("</td>");
authorstat = author->util;
items = &authorstat->list;
total = 0;
for (j = 0; j < period->count; j++)
period->dec(tm);
for (j = 0; j < period->count; j++) {
tmp = period->pretty(tm);
period->inc(tm);
- date = string_list_lookup(tmp, items);
+ date = string_list_lookup(items, tmp);
if (!date)
html("<td>0</td>");
else {
- htmlf("<td>%d</td>", date->util);
+ htmlf("<td>"SZ_FMT"</td>", (size_t)date->util);
total += (size_t)date->util;
}
}
- htmlf("<td class='sum'>%d</td></tr>", total);
+ htmlf("<td class='sum'>%ld</td></tr>", total);
}
if (top < authors->nr)
print_combined_authorrow(authors, top, authors->nr - 1,
- "Others (%d)", "left", "", "sum", period);
+ "Others (%ld)", "left", "", "sum", period);
print_combined_authorrow(authors, 0, authors->nr - 1, "Total",
"total", "sum", "sum", period);
html("</table>");
}
/* Create a sorted string_list with one entry per author. The util-field
* for each author is another string_list which is used to calculate the
* number of commits per time-interval.
*/
void cgit_show_stats(struct cgit_context *ctx)
{
struct string_list authors;
struct cgit_period *period;
int top, i;
const char *code = "w";
if (ctx->qry.period)
code = ctx->qry.period;
i = cgit_find_stats_period(code, &period);
if (!i) {
- cgit_print_error(fmt("Unknown statistics type: %c", code));
+ cgit_print_error(fmt("Unknown statistics type: %c", code[0]));
return;
}
if (i > ctx->repo->max_stats) {
cgit_print_error(fmt("Statistics type disabled: %s",
period->name));
return;
}
authors = collect_stats(ctx, period);
qsort(authors.items, authors.nr, sizeof(struct string_list_item),
cmp_total_commits);
top = ctx->qry.ofs;
if (!top)
top = 10;
htmlf("<h2>Commits per author per %s", period->name);
if (ctx->qry.path) {
html(" (path '");
html_txt(ctx->qry.path);
html("')");
}
html("</h2>");
html("<form method='get' action='' style='float: right; text-align: right;'>");
cgit_add_hidden_formfields(1, 0, "stats");
if (ctx->repo->max_stats > 1) {
html("Period: ");
html("<select name='period' onchange='this.form.submit();'>");
for (i = 0; i < ctx->repo->max_stats; i++)
htmlf("<option value='%c'%s>%s</option>",
periods[i].code,
period == &periods[i] ? " selected" : "",
periods[i].name);
diff --git a/ui-summary.c b/ui-summary.c
index a2c018e..b203bcc 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -1,92 +1,124 @@
/* ui-summary.c: functions for generating repo summary page
*
* Copyright (C) 2006 Lars Hjemli
+ * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com>
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "html.h"
#include "ui-log.h"
#include "ui-refs.h"
+#include "ui-blob.h"
int urls = 0;
static void print_url(char *base, char *suffix)
{
if (!base || !*base)
return;
if (urls++ == 0) {
html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
html("<tr><th class='left' colspan='4'>Clone</th></tr>\n");
}
if (suffix && *suffix)
base = fmt("%s/%s", base, suffix);
html("<tr><td colspan='4'><a href='");
html_url_path(base);
html("'>");
html_txt(base);
html("</a></td></tr>\n");
}
static void print_urls(char *txt, char *suffix)
{
char *h = txt, *t, c;
while (h && *h) {
while (h && *h == ' ')
h++;
t = h;
while (t && *t && *t != ' ')
t++;
c = *t;
*t = 0;
print_url(h, suffix);
*t = c;
h = t;
}
}
void cgit_print_summary()
{
html("<table summary='repository info' class='list nowrap'>");
cgit_print_branches(ctx.cfg.summary_branches);
html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
cgit_print_tags(ctx.cfg.summary_tags);
if (ctx.cfg.summary_log > 0) {
html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
cgit_print_log(ctx.qry.head, 0, ctx.cfg.summary_log, NULL,
NULL, NULL, 0);
}
if (ctx.repo->clone_url)
print_urls(ctx.repo->clone_url, NULL);
else if (ctx.cfg.clone_prefix)
print_urls(ctx.cfg.clone_prefix, ctx.repo->url);
html("</table>");
}
void cgit_print_repo_readme(char *path)
{
- char *slash, *tmp;
+ char *slash, *tmp, *colon, *ref;
- if (!ctx.repo->readme)
+ if (!ctx.repo->readme || !(*ctx.repo->readme))
return;
+ ref = NULL;
+
+ /* Check if the readme is tracked in the git repo. */
+ colon = strchr(ctx.repo->readme, ':');
+ if (colon && strlen(colon) > 1) {
+ *colon = '\0';
+ ref = ctx.repo->readme;
+ ctx.repo->readme = colon + 1;
+ if (!(*ctx.repo->readme))
+ return;
+ }
+
+ /* Prepend repo path to relative readme path unless tracked. */
+ if (!ref && *ctx.repo->readme != '/')
+ ctx.repo->readme = xstrdup(fmt("%s/%s", ctx.repo->path,
+ ctx.repo->readme));
+
+ /* If a subpath is specified for the about page, make it relative
+ * to the directory containing the configured readme.
+ */
if (path) {
slash = strrchr(ctx.repo->readme, '/');
- if (!slash)
- return;
+ if (!slash) {
+ if (!colon)
+ return;
+ slash = colon;
+ }
tmp = xmalloc(slash - ctx.repo->readme + 1 + strlen(path) + 1);
strncpy(tmp, ctx.repo->readme, slash - ctx.repo->readme + 1);
strcpy(tmp + (slash - ctx.repo->readme + 1), path);
} else
tmp = ctx.repo->readme;
+
+ /* Print the calculated readme, either from the git repo or from the
+ * filesystem, while applying the about-filter.
+ */
html("<div id='summary'>");
if (ctx.repo->about_filter)
cgit_open_filter(ctx.repo->about_filter);
- html_include(tmp);
+ if (ref)
+ cgit_print_file(tmp, ref);
+ else
+ html_include(tmp);
if (ctx.repo->about_filter)
cgit_close_filter(ctx.repo->about_filter);
html("</div>");
}
diff --git a/ui-tag.c b/ui-tag.c
index c2d72af..39e4cb8 100644
--- a/ui-tag.c
+++ b/ui-tag.c
@@ -1,92 +1,104 @@
/* ui-tag.c: display a tag
*
* Copyright (C) 2007 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
static void print_tag_content(char *buf)
{
char *p;
if (!buf)
return;
html("<div class='commit-subject'>");
p = strchr(buf, '\n');
if (p)
*p = '\0';
html_txt(buf);
html("</div>");
if (p) {
html("<div class='commit-msg'>");
html_txt(++p);
html("</div>");
}
}
+void print_download_links(char *revname)
+{
+ html("<tr><th>download</th><td class='sha1'>");
+ cgit_print_snapshot_links(ctx.qry.repo, ctx.qry.head,
+ revname, ctx.repo->snapshots);
+ html("</td></tr>");
+}
+
void cgit_print_tag(char *revname)
{
unsigned char sha1[20];
struct object *obj;
struct tag *tag;
struct taginfo *info;
if (!revname)
revname = ctx.qry.head;
if (get_sha1(fmt("refs/tags/%s", revname), sha1)) {
cgit_print_error(fmt("Bad tag reference: %s", revname));
return;
}
obj = parse_object(sha1);
if (!obj) {
cgit_print_error(fmt("Bad object id: %s", sha1_to_hex(sha1)));
return;
}
if (obj->type == OBJ_TAG) {
tag = lookup_tag(sha1);
if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) {
cgit_print_error(fmt("Bad tag object: %s", revname));
return;
}
html("<table class='commit-info'>\n");
- htmlf("<tr><td>Tag name</td><td>");
+ htmlf("<tr><td>tag name</td><td>");
html_txt(revname);
htmlf(" (%s)</td></tr>\n", sha1_to_hex(sha1));
if (info->tagger_date > 0) {
- html("<tr><td>Tag date</td><td>");
+ html("<tr><td>tag date</td><td>");
cgit_print_date(info->tagger_date, FMT_LONGDATE, ctx.cfg.local_time);
html("</td></tr>\n");
}
if (info->tagger) {
- html("<tr><td>Tagged by</td><td>");
+ html("<tr><td>tagged by</td><td>");
html_txt(info->tagger);
if (info->tagger_email && !ctx.cfg.noplainemail) {
html(" ");
html_txt(info->tagger_email);
}
html("</td></tr>\n");
}
- html("<tr><td>Tagged object</td><td>");
+ html("<tr><td>tagged object</td><td class='sha1'>");
cgit_object_link(tag->tagged);
html("</td></tr>\n");
+ if (ctx.repo->snapshots)
+ print_download_links(revname);
html("</table>\n");
print_tag_content(info->msg);
} else {
html("<table class='commit-info'>\n");
- htmlf("<tr><td>Tag name</td><td>");
+ htmlf("<tr><td>tag name</td><td>");
html_txt(revname);
html("</td></tr>\n");
- html("<tr><td>Tagged object</td><td>");
+ html("<tr><td>Tagged object</td><td class='sha1'>");
cgit_object_link(obj);
html("</td></tr>\n");
+ if (ctx.repo->snapshots)
+ print_download_links(revname);
html("</table>\n");
}
return;
}
diff --git a/ui-tree.c b/ui-tree.c
index a164767..0b1b531 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -17,269 +17,266 @@ int header = 0;
static void print_text_buffer(const char *name, char *buf, unsigned long size)
{
unsigned long lineno, idx;
const char *numberfmt =
"<a class='no' id='n%1$d' name='n%1$d' href='#n%1$d'>%1$d</a>\n";
html("<table summary='blob content' class='blob'>\n");
if (ctx.cfg.enable_tree_linenumbers) {
html("<tr><td class='linenumbers'><pre>");
idx = 0;
lineno = 0;
if (size) {
htmlf(numberfmt, ++lineno);
while(idx < size - 1) { // skip absolute last newline
if (buf[idx] == '\n')
htmlf(numberfmt, ++lineno);
idx++;
}
}
html("</pre></td>\n");
}
else {
html("<tr>\n");
}
if (ctx.repo->source_filter) {
html("<td class='lines'><pre><code>");
ctx.repo->source_filter->argv[1] = xstrdup(name);
cgit_open_filter(ctx.repo->source_filter);
- write(STDOUT_FILENO, buf, size);
+ html_raw(buf, size);
cgit_close_filter(ctx.repo->source_filter);
html("</code></pre></td></tr></table>\n");
return;
}
html("<td class='lines'><pre><code>");
html_txt(buf);
html("</code></pre></td></tr></table>\n");
}
#define ROWLEN 32
static void print_binary_buffer(char *buf, unsigned long size)
{
unsigned long ofs, idx;
static char ascii[ROWLEN + 1];
html("<table summary='blob content' class='bin-blob'>\n");
html("<tr><th>ofs</th><th>hex dump</th><th>ascii</th></tr>");
for (ofs = 0; ofs < size; ofs += ROWLEN, buf += ROWLEN) {
- htmlf("<tr><td class='right'>%04x</td><td class='hex'>", ofs);
+ htmlf("<tr><td class='right'>%04lx</td><td class='hex'>", ofs);
for (idx = 0; idx < ROWLEN && ofs + idx < size; idx++)
htmlf("%*s%02x",
idx == 16 ? 4 : 1, "",
buf[idx] & 0xff);
html(" </td><td class='hex'>");
for (idx = 0; idx < ROWLEN && ofs + idx < size; idx++)
ascii[idx] = isgraph(buf[idx]) ? buf[idx] : '.';
ascii[idx] = '\0';
html_txt(ascii);
html("</td></tr>\n");
}
html("</table>\n");
}
static void print_object(const unsigned char *sha1, char *path, const char *basename)
{
enum object_type type;
char *buf;
unsigned long size;
type = sha1_object_info(sha1, &size);
if (type == OBJ_BAD) {
cgit_print_error(fmt("Bad object name: %s",
sha1_to_hex(sha1)));
return;
}
buf = read_sha1_file(sha1, &type, &size);
if (!buf) {
cgit_print_error(fmt("Error reading object %s",
sha1_to_hex(sha1)));
return;
}
- html(" (");
+ htmlf("blob: %s (", sha1_to_hex(sha1));
cgit_plain_link("plain", NULL, NULL, ctx.qry.head,
curr_rev, path);
- htmlf(")<br/>blob: %s\n", sha1_to_hex(sha1));
+ html(")\n");
+
+ if (ctx.cfg.max_blob_size && size / 1024 > ctx.cfg.max_blob_size) {
+ htmlf("<div class='error'>blob size (%ldKB) exceeds display size limit (%dKB).</div>",
+ size / 1024, ctx.cfg.max_blob_size);
+ return;
+ }
if (buffer_is_binary(buf, size))
print_binary_buffer(buf, size);
else
print_text_buffer(basename, buf, size);
}
static int ls_item(const unsigned char *sha1, const char *base, int baselen,
const char *pathname, unsigned int mode, int stage,
void *cbdata)
{
char *name;
char *fullpath;
char *class;
enum object_type type;
unsigned long size = 0;
name = xstrdup(pathname);
fullpath = fmt("%s%s%s", ctx.qry.path ? ctx.qry.path : "",
ctx.qry.path ? "/" : "", name);
if (!S_ISGITLINK(mode)) {
type = sha1_object_info(sha1, &size);
if (type == OBJ_BAD) {
htmlf("<tr><td colspan='3'>Bad object: %s %s</td></tr>",
name,
sha1_to_hex(sha1));
return 0;
}
}
html("<tr><td class='ls-mode'>");
cgit_print_filemode(mode);
html("</td><td>");
if (S_ISGITLINK(mode)) {
htmlf("<a class='ls-mod' href='");
html_attr(fmt(ctx.repo->module_link,
name,
sha1_to_hex(sha1)));
html("'>");
html_txt(name);
html("</a>");
} else if (S_ISDIR(mode)) {
cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head,
curr_rev, fullpath);
} else {
class = strrchr(name, '.');
if (class != NULL) {
class = fmt("ls-blob %s", class + 1);
} else
class = "ls-blob";
cgit_tree_link(name, NULL, class, ctx.qry.head,
curr_rev, fullpath);
}
htmlf("</td><td class='ls-size'>%li</td>", size);
html("<td>");
cgit_log_link("log", NULL, "button", ctx.qry.head, curr_rev,
fullpath, 0, NULL, NULL, ctx.qry.showmsg);
if (ctx.repo->max_stats)
cgit_stats_link("stats", NULL, "button", ctx.qry.head,
fullpath);
+ cgit_plain_link("plain", NULL, "button", ctx.qry.head, curr_rev,
+ fullpath);
html("</td></tr>\n");
free(name);
return 0;
}
static void ls_head()
{
html("<table summary='tree listing' class='list'>\n");
html("<tr class='nohover'>");
html("<th class='left'>Mode</th>");
html("<th class='left'>Name</th>");
html("<th class='right'>Size</th>");
html("<th/>");
html("</tr>\n");
header = 1;
}
static void ls_tail()
{
if (!header)
return;
html("</table>\n");
header = 0;
}
static void ls_tree(const unsigned char *sha1, char *path)
{
struct tree *tree;
tree = parse_tree_indirect(sha1);
if (!tree) {
cgit_print_error(fmt("Not a tree object: %s",
sha1_to_hex(sha1)));
return;
}
ls_head();
read_tree_recursive(tree, "", 0, 1, NULL, ls_item, NULL);
ls_tail();
}
static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
const char *pathname, unsigned mode, int stage,
void *cbdata)
{
static int state;
static char buffer[PATH_MAX];
- char *url;
if (state == 0) {
memcpy(buffer, base, baselen);
strcpy(buffer+baselen, pathname);
- url = cgit_pageurl(ctx.qry.repo, "tree",
- fmt("h=%s&amp;path=%s", curr_rev, buffer));
- html("/");
- cgit_tree_link(xstrdup(pathname), NULL, NULL, ctx.qry.head,
- curr_rev, buffer);
-
if (strcmp(match_path, buffer))
return READ_TREE_RECURSIVE;
if (S_ISDIR(mode)) {
state = 1;
ls_head();
return READ_TREE_RECURSIVE;
} else {
print_object(sha1, buffer, pathname);
return 0;
}
}
ls_item(sha1, base, baselen, pathname, mode, stage, NULL);
return 0;
}
/*
* Show a tree or a blob
* rev: the commit pointing at the root tree object
* path: path to tree or blob
*/
void cgit_print_tree(const char *rev, char *path)
{
unsigned char sha1[20];
struct commit *commit;
const char *paths[] = {path, NULL};
if (!rev)
rev = ctx.qry.head;
curr_rev = xstrdup(rev);
if (get_sha1(rev, sha1)) {
cgit_print_error(fmt("Invalid revision name: %s", rev));
return;
}
commit = lookup_commit_reference(sha1);
if (!commit || parse_commit(commit)) {
cgit_print_error(fmt("Invalid commit reference: %s", rev));
return;
}
- html("path: <a href='");
- html_attr(cgit_pageurl(ctx.qry.repo, "tree", fmt("h=%s", rev)));
- html("'>root</a>");
-
if (path == NULL) {
ls_tree(commit->tree->object.sha1, NULL);
return;
}
match_path = path;
read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL);
ls_tail();
}