-rw-r--r-- | Makefile | 16 | ||||
-rw-r--r-- | cgit.c | 14 | ||||
-rw-r--r-- | cgit.css | 104 | ||||
-rw-r--r-- | cgit.h | 5 | ||||
-rw-r--r-- | cgitrc.5.txt | 17 | ||||
-rwxr-xr-x | filters/syntax-highlighting.sh | 29 | ||||
-rw-r--r-- | shared.c | 1 | ||||
-rw-r--r-- | ui-commit.c | 11 | ||||
-rw-r--r-- | ui-diff.c | 62 | ||||
-rw-r--r-- | ui-log.c | 4 | ||||
-rw-r--r-- | ui-refs.c | 4 | ||||
-rw-r--r-- | ui-shared.c | 43 | ||||
-rw-r--r-- | ui-shared.h | 5 | ||||
-rw-r--r-- | ui-snapshot.c | 14 | ||||
-rw-r--r-- | ui-ssdiff.c | 369 | ||||
-rw-r--r-- | ui-ssdiff.h | 13 | ||||
-rw-r--r-- | ui-tag.c | 24 | ||||
-rw-r--r-- | ui-tree.c | 6 |
18 files changed, 684 insertions, 57 deletions
@@ -6,16 +6,19 @@ CGIT_CONFIG = /etc/cgitrc CACHE_ROOT = /var/cache/cgit SHA1_HEADER = <openssl/sha.h> GIT_VER = 1.6.4.3 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). # #-include config.mak # # Platform specific tweaks # @@ -63,17 +66,17 @@ endif # # Define a pattern rule for silent object building # %.o: %.c $(QUIET_CC)$(CC) -o $*.o -c $(CFLAGS) $< -EXTLIBS = git/libgit.a git/xdiff/lib.a -lz -lcrypto +EXTLIBS = git/libgit.a git/xdiff/lib.a -lz OBJECTS = OBJECTS += cache.o OBJECTS += cgit.o OBJECTS += cmd.o OBJECTS += configfile.o OBJECTS += html.o OBJECTS += parsing.o OBJECTS += scan-tree.o @@ -85,16 +88,17 @@ OBJECTS += ui-commit.o OBJECTS += ui-diff.o OBJECTS += ui-log.o OBJECTS += ui-patch.o OBJECTS += ui-plain.o OBJECTS += ui-refs.o OBJECTS += ui-repolist.o OBJECTS += ui-shared.o OBJECTS += ui-snapshot.o +OBJECTS += ui-ssdiff.o OBJECTS += ui-stats.o OBJECTS += ui-summary.o OBJECTS += ui-tag.o OBJECTS += ui-tree.o ifdef NEEDS_LIBICONV EXTLIBS += -liconv endif @@ -118,27 +122,33 @@ CFLAGS += -DCGIT_SCRIPT_NAME='"$(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_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) 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) @@ -55,16 +55,18 @@ void repo_config(struct cgit_repo *repo, const char *name, const char *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, "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 == '/') @@ -132,16 +134,18 @@ void config_cb(const char *name, const char *value) else if (!strcmp(name, "enable-filter-overrides")) ctx.cfg.enable_filter_overrides = 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-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); @@ -160,16 +164,18 @@ void config_cb(const char *name, const char *value) 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-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, "scan-path")) if (!ctx.cfg.nocache && ctx.cfg.cache_size) process_cached_repolist(value); else @@ -177,16 +183,18 @@ void config_cb(const char *name, const char *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, "robots")) ctx.cfg.robots = xstrdup(value); else if (!strcmp(name, "clone-prefix")) ctx.cfg.clone_prefix = xstrdup(value); @@ -204,16 +212,18 @@ static void querystring_cb(const char *name, const char *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); @@ -233,16 +243,18 @@ static void querystring_cb(const char *name, const char *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); } } char *xstrdupn(const char *str) { return (str ? xstrdup(str) : NULL); } @@ -263,27 +275,29 @@ static void prepare_context(struct cgit_context *ctx) ctx->cfg.logo = "/cgit.png"; ctx->cfg.local_time = 0; 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.renamelimit = -1; 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.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")); @@ -157,16 +157,21 @@ table.list td.logmsg { white-space: pre; padding: 1em 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; } @@ -596,8 +601,107 @@ 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 @@ -67,16 +67,17 @@ struct cgit_repo { 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 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, @@ -138,16 +139,17 @@ struct cgit_query { char *name; char *mimetype; char *url; char *period; int ofs; int nohead; char *sort; int showmsg; + int ssdiff; }; struct cgit_config { char *agefile; char *cache_root; char *clone_prefix; char *css; char *favicon; @@ -173,32 +175,35 @@ struct cgit_config { int cache_root_ttl; int cache_scanrc_ttl; int cache_static_ttl; int embedded; int enable_filter_overrides; int enable_index_links; int enable_log_filecount; int enable_log_linecount; + int enable_remote_branches; int enable_tree_linenumbers; int local_time; 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 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; diff --git a/cgitrc.5.txt b/cgitrc.5.txt index 0c13485..d74d9e7 100644 --- a/cgitrc.5.txt +++ b/cgitrc.5.txt @@ -105,16 +105,21 @@ enable-log-filecount:: 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-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. @@ -172,16 +177,20 @@ max-message-length:: 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. @@ -236,16 +245,20 @@ scan-path:: the result will be cached as a cgitrc include-file in the cache directory. Default value: none. See also: cache-scanrc-ttl. section:: The name of the current repository section - all repositories defined after this option will inherit the current section name. Default value: none. +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 @@ -299,16 +312,20 @@ repo.desc:: 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.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>. 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 @@ -1,13 +1,17 @@ #!/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; } @@ -15,25 +19,16 @@ # 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 @@ -54,16 +54,17 @@ struct cgit_repo *cgit_add_repo(const char *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->max_stats = ctx.cfg.max_stats; ret->module_link = ctx.cfg.module_link; ret->readme = NULL; 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; diff --git a/ui-commit.c b/ui-commit.c index f5b0ae5..b5e3c01 100644 --- a/ui-commit.c +++ b/ui-commit.c @@ -53,19 +53,24 @@ void cgit_print_commit(char *hex) 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, 0); html(" ("); cgit_patch_link("patch", NULL, NULL, NULL, tmp); + html(") ("); + if ((ctx.qry.ssdiff && !ctx.cfg.ssdiff) || (!ctx.qry.ssdiff && ctx.cfg.ssdiff)) + cgit_commit_link("unidiff", NULL, NULL, ctx.qry.head, tmp, 1); + else + cgit_commit_link("side-by-side diff", NULL, NULL, ctx.qry.head, tmp, 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); html("</td></tr>\n"); for (p = commit->parents; p ; p = p->next) { parent = lookup_commit_reference(p->item->object.sha1); @@ -73,20 +78,20 @@ void cgit_print_commit(char *hex) 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)); + ctx.qry.head, sha1_to_hex(p->item->object.sha1), 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), NULL, 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>"); @@ -4,16 +4,17 @@ * * 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; @@ -27,16 +28,17 @@ static struct fileinfo { 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"; @@ -78,17 +80,17 @@ static void print_fileinfo(struct fileinfo *info) !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", info->old_size, info->new_size); @@ -153,17 +155,17 @@ static void inspect_filepair(struct diff_filepair *pair) void cgit_print_diffstat(const unsigned char *old_sha1, const unsigned char *new_sha1) { int i; 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); html("</div>"); html("<table summary='diffstat' class='diffstat'>"); max_changes = 0; cgit_diff_tree(old_sha1, new_sha1, inspect_filepair, NULL); for(i = 0; i<files; i++) print_fileinfo(&items[i]); html("</table>"); html("<div class='diffstat-summary'>"); @@ -241,36 +243,64 @@ static void header(unsigned char *sha1, char *path1, int mode1, 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, 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; @@ -298,16 +328,26 @@ void cgit_print_diff(const char *new_rev, const char *old_rev, const char *prefi 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))); } + + 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); - html("<table summary='diff' class='diff'>"); - html("<tr><td>"); + 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); - html("</td></tr>"); + if (!use_ssdiff) + html("</td></tr>"); html("</table>"); } @@ -61,17 +61,17 @@ void show_commit_decorations(struct commit *commit) 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); } 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), 0); } deco = deco->next; } } void print_commit(struct commit *commit) { struct commitinfo *info; @@ -84,17 +84,17 @@ void print_commit(struct commit *commit) tmp = fmt("id=%s", sha1_to_hex(commit->object.sha1)); tmp = cgit_pageurl(ctx.repo->url, "commit", 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), 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); @@ -69,17 +69,17 @@ static int print_branch(struct refinfo *ref) 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, 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); } @@ -182,16 +182,18 @@ void cgit_print_branches(int maxcount) 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); } diff --git a/ui-shared.c b/ui-shared.c index 8a7cc32..8827fff 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -312,55 +312,77 @@ void cgit_log_link(char *name, char *title, char *class, char *head, html("showmsg=1"); } html("'>"); html_txt(name); html("</a>"); } void cgit_commit_link(char *name, char *title, char *class, char *head, - char *rev) + char *rev, 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, NULL); + if (rev && strcmp(rev, ctx.qry.head)) { + html(delim); + html("id="); + html_url_arg(rev); + delim = "&"; + } + if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) { + html(delim); + html("ss=1"); + } + html("'>"); + html_txt(name); + html("</a>"); } void cgit_refs_link(char *name, char *title, char *class, char *head, char *rev, 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) { 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) + char *new_rev, char *old_rev, 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 = "&"; } if (old_rev) { html(delim); html("id2="); html_url_arg(old_rev); + delim = "&"; + } + if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) { + html(delim); + html("ss=1"); } html("'>"); html_txt(name); html("</a>"); } void cgit_patch_link(char *name, char *title, char *class, char *head, char *rev) @@ -378,17 +400,17 @@ 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, 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); @@ -690,19 +712,19 @@ void cgit_print_pageheader(struct cgit_context *ctx) ctx->qry.head); cgit_refs_link("refs", NULL, hc(cmd, "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); + ctx->qry.head, ctx->qry.sha1, 0); cgit_diff_link("diff", NULL, hc(cmd, "diff"), ctx->qry.head, - ctx->qry.sha1, ctx->qry.sha2, NULL); + ctx->qry.sha1, ctx->qry.sha2, NULL, 0); if (ctx->repo->max_stats) cgit_stats_link("stats", NULL, hc(cmd, "stats"), ctx->qry.head, NULL); if (ctx->repo->readme) reporevlink("about", "about", NULL, hc(cmd, "about"), ctx->qry.head, NULL, NULL); html("</td><td class='form'>"); @@ -755,19 +777,24 @@ void cgit_print_filemode(unsigned short mode) 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..9ebc1f9 100644 --- a/ui-shared.h +++ b/ui-shared.h @@ -18,25 +18,26 @@ extern void cgit_tag_link(char *name, char *title, char *class, char *head, 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); + char *rev, int toggle_ssdiff); 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); + char *new_rev, char *old_rev, char *path, + int toggle_ssdiff); extern void cgit_stats_link(char *name, char *title, char *class, char *head, char *path); 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_http_headers(struct cgit_context *ctx); diff --git a/ui-snapshot.c b/ui-snapshot.c index 4136b3e..1b25dca 100644 --- a/ui-snapshot.c +++ b/ui-snapshot.c @@ -30,21 +30,27 @@ 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; 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 */ @@ -25,16 +25,24 @@ static void print_tag_content(char *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) @@ -51,42 +59,46 @@ void cgit_print_tag(char *revname) } 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; } @@ -102,16 +102,22 @@ static void print_object(const unsigned char *sha1, char *path, const char *base return; } html(" ("); cgit_plain_link("plain", NULL, NULL, ctx.qry.head, curr_rev, path); htmlf(")<br/>blob: %s\n", sha1_to_hex(sha1)); + if (ctx.cfg.max_blob_size && size / 1024 > ctx.cfg.max_blob_size) { + htmlf("<div class='error'>blob size (%dKB) 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, |