| -rw-r--r-- | cgit.c | 8 | ||||
| -rw-r--r-- | cgit.css | 2 | ||||
| -rw-r--r-- | cgit.h | 2 | ||||
| -rw-r--r-- | cgit.png | bin | 1840 -> 1488 bytes | |||
| -rw-r--r-- | cgitrc.5.txt | 9 | ||||
| -rw-r--r-- | ui-diff.c | 12 | ||||
| -rw-r--r-- | ui-diff.h | 6 | ||||
| -rw-r--r-- | ui-shared.c | 18 | ||||
| -rw-r--r-- | ui-ssdiff.c | 32 |
9 files changed, 73 insertions, 16 deletions
@@ -1,270 +1,274 @@ /* 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(&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-commit-graph")) repo->enable_commit_graph = ctx.cfg.enable_commit_graph * atoi(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) { + else if (!strcmp(name, "readme") && value != NULL) repo->readme = xstrdup(value); - } else if (ctx.cfg.enable_filter_overrides) { + else if (!strcmp(name, "logo") && value != NULL) + repo->logo = xstrdup(value); + else if (!strcmp(name, "logo-link") && value != NULL) + repo->logo_link = 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, "strict-export")) ctx.cfg.strict_export = 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-commit-graph")) ctx.cfg.enable_commit_graph = 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(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(expand_macros(value)); else if (ctx.cfg.project_list) scan_projects(expand_macros(value), ctx.cfg.project_list, repo_config); else scan_tree(expand_macros(value), repo_config); else if (!strcmp(name, "scan-hidden-path")) ctx.cfg.scan_hidden_path = atoi(value); 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(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")){ @@ -104,385 +104,385 @@ table.tabs td.form select { div.path { margin: 0px; padding: 5px 2em 2px 2em; color: #000; background-color: #eee; } div.content { margin: 0px; padding: 2em; 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.commitgraph { font-family: monospace; white-space: pre; } table.list td.commitgraph .column1 { color: #a00; } table.list td.commitgraph .column2 { color: #0a0; } table.list td.commitgraph .column3 { color: #aa0; } table.list td.commitgraph .column4 { color: #00a; } table.list td.commitgraph .column5 { color: #a0a; } table.list td.commitgraph .column6 { color: #0aa; } table.list td.logsubject { font-family: monospace; font-weight: bold; } table.list td.logmsg { font-family: monospace; white-space: pre; padding: 0 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; } table#downloads { float: right; border-collapse: collapse; border: solid 1px #777; margin-left: 0.5em; margin-bottom: 0.5em; } table#downloads th { background-color: #ccc; } div#blob { border: solid 1px black; } div.error { color: red; font-weight: bold; margin: 1em 2em; } a.ls-blob, a.ls-dir, a.ls-mod { font-family: monospace; } td.ls-size { text-align: right; font-family: monospace; width: 10em; } td.ls-mode { font-family: monospace; width: 10em; } table.blob { margin-top: 0.5em; border-top: solid 1px black; } table.blob td.lines { margin: 0; padding: 0 0 0 0.5em; vertical-align: top; color: black; } table.blob td.linenumbers { margin: 0; padding: 0 0.5em 0 0.5em; vertical-align: top; text-align: right; border-right: 1px solid gray; } table.blob pre { padding: 0; margin: 0; } -table.blob a.no { +table.blob a.no, table.ssdiff a.no { color: gray; text-align: right; text-decoration: none; } table.blob a.no a:hover { color: black; } table.bin-blob { margin-top: 0.5em; border: solid 1px black; } table.bin-blob th { font-family: monospace; white-space: pre; border: solid 1px #777; padding: 0.5em 1em; } table.bin-blob td { font-family: monospace; white-space: pre; border-left: solid 1px #777; padding: 0em 1em; } 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; } table.diffstat td.add a { color: green; } table.diffstat td.del a { color: red; } table.diffstat td.upd a { color: blue; } table.diffstat td.graph { width: 500px; vertical-align: middle; } table.diffstat td.graph table { border: none; } table.diffstat td.graph td { padding: 0px; border: 0px; height: 7pt; } table.diffstat td.graph td.add { background-color: #5c5; } table.diffstat td.graph td.rem { background-color: #c55; } div.diffstat-summary { color: #888; padding-top: 0.5em; } table.diff { width: 100%; } table.diff td { font-family: monospace; white-space: pre; } table.diff td div.head { font-weight: bold; margin-top: 1em; color: black; } table.diff td div.hunk { color: #009; } table.diff td div.add { color: green; } table.diff td div.del { color: red; } .sha1 { font-family: monospace; font-size: 90%; } .left { text-align: left; } .right { text-align: right; } @@ -1,265 +1,267 @@ #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> #include <graph.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; + char *logo; + char *logo_link; int snapshots; int enable_commit_graph; 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; unsigned long tagger_date; char *msg; }; struct refinfo { const char *refname; struct object *object; 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; char *strict_export; 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_commit_graph; 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 scan_hidden_path; 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; }; struct cgit_context { struct cgit_environment env; struct cgit_query qry; struct cgit_config cfg; struct cgit_repo *repo; struct cgit_page page; }; struct cgit_snapshot_format { const char *suffix; const char *mimetype; write_archive_fn_t write_func; int bit; }; Binary files differdiff --git a/cgitrc.5.txt b/cgitrc.5.txt index a832830..c3698a6 100644 --- a/cgitrc.5.txt +++ b/cgitrc.5.txt @@ -198,384 +198,393 @@ 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-hidden-path:: If set to "1" and scan-path is enabled, scan-path will recurse into directories whose name starts with a period ('.'). Otherwise, scan-path will stay away from such directories (considered as "hidden"). Note that this does not apply to the ".git" directory in non-bare repos. This must be defined prior to scan-path. Default value: 0. See also: scan-path. 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. 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". strict-export:: Filename which, if specified, needs to be present within the repository for cgit to allow access to that repository. This can be used to emulate gitweb's EXPORT_OK and STRICT_EXPORT functionality and limit cgit's repositories to match those exported by git-daemon. This option MUST come before 'scan-path'. 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-commit-graph:: A flag which can be used to disable the global setting `enable-commit-graph'. 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.logo:: + Url which specifies the source of an image which will be used as a logo + on this repo's pages. Default value: global logo. + +repo.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: global logo-link. + 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. 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 ------------------- .... # Enable caching of up to 1000 output entriess cache-size=1000 # Specify some default clone prefixes clone-prefix=git://example.com ssh://example.com/pub/git http://example.com/git # Specify the css url css=/css/cgit.css # Show extra links for each repository on the index page enable-index-links=1 # Enable ASCII art commit history graph on the log pages enable-commit-graph=1 # Show number of affected files per commit on the log pages enable-log-filecount=1 # Show number of added/removed lines per commit on the log pages 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=example.com git repositories # Set a subheading for the repository index page root-desc=tracking the foobar development # Include some more info about example.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.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@example.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@example.com repo.readme=info/web/about.html # The next repositories will be displayed under the 'extras' heading section=extras repo.url=baz repo.path=/pub/git/baz.git repo.desc=a set of extensions for bar users repo.url=wiz repo.path=/pub/git/wiz.git repo.desc=the wizard of foo # Add some mirrored repositories section=mirrors repo.url=git repo.path=/pub/git/git.git 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 @@ -1,371 +1,383 @@ /* 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 struct diff_filepair *current_filepair; + +struct diff_filespec *cgit_get_current_old_file(void) +{ + return current_filepair->one; +} + +struct diff_filespec *cgit_get_current_new_file(void) +{ + return current_filepair->two; +} 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, 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'>%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, 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 char *prefix) { 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, 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, 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; } static void header(unsigned char *sha1, char *path1, int mode1, unsigned char *sha2, char *path2, int mode2) { char *abbrev1, *abbrev2; int subproject; subproject = (S_ISGITLINK(mode1) || S_ISGITLINK(mode2)); html("<div class='head'>"); html("diff --git a/"); html_txt(path1); html(" b/"); html_txt(path2); if (is_null_sha1(sha1)) path1 = "dev/null"; if (is_null_sha1(sha2)) path2 = "dev/null"; if (mode1 == 0) 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; + current_filepair = pair; 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_fn(fmt("-Subproject %s", sha1_to_hex(pair->one->sha1)), 52); if (S_ISGITLINK(pair->two->mode)) 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, ctx.qry.context, ctx.qry.ignorews, print_line_fn)) cgit_print_error("Error running diff"); 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))); } 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>"); } @@ -1,10 +1,16 @@ #ifndef UI_DIFF_H #define UI_DIFF_H extern void cgit_print_diffstat(const unsigned char *old_sha1, const unsigned char *new_sha1); extern void cgit_print_diff(const char *new_hex, const char *old_hex, const char *prefix); +extern struct diff_filespec *cgit_get_current_old_file(void); +extern struct diff_filespec *cgit_get_current_new_file(void); + +extern unsigned char old_rev_sha1[20]; +extern unsigned char new_rev_sha1[20]; + #endif /* UI_DIFF_H */ diff --git a/ui-shared.c b/ui-shared.c index ae29615..7efae7a 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -567,343 +567,353 @@ void cgit_print_http_headers(struct cgit_context *ctx) return; if (ctx->page.status) htmlf("Status: %d %s\n", ctx->page.status, ctx->page.statusmsg); if (ctx->page.mimetype && ctx->page.charset) htmlf("Content-Type: %s; charset=%s\n", ctx->page.mimetype, ctx->page.charset); else if (ctx->page.mimetype) htmlf("Content-Type: %s\n", ctx->page.mimetype); if (ctx->page.size) htmlf("Content-Length: %ld\n", ctx->page.size); if (ctx->page.filename) htmlf("Content-Disposition: inline; filename=\"%s\"\n", ctx->page.filename); htmlf("Last-Modified: %s\n", http_date(ctx->page.modified)); htmlf("Expires: %s\n", http_date(ctx->page.expires)); if (ctx->page.etag) htmlf("ETag: \"%s\"\n", ctx->page.etag); html("\n"); if (ctx->env.request_method && !strcmp(ctx->env.request_method, "HEAD")) exit(0); } 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.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"); } int print_branch_option(const char *refname, const unsigned char *sha1, int flags, void *cb_data) { char *name = (char *)refname; html_option(name, name, ctx.qry.head); return 0; } int print_archive_ref(const char *refname, const unsigned char *sha1, int flags, void *cb_data) { struct tag *tag; struct taginfo *info; struct object *obj; char buf[256], *url; 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&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, const char *page) { char *url; if (!ctx.cfg.virtual_root) { url = fmt("%s/%s", ctx.qry.repo, page); 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); } } static const char *hc(struct cgit_context *ctx, const char *page) { return strcmp(ctx->qry.page, page) ? NULL : "active"; } static void cgit_print_path_crumbs(struct cgit_context *ctx, char *path) { 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) { + char *logo = NULL, *logo_link = NULL; + html("<table id='header'>\n"); html("<tr>\n"); - if (ctx->cfg.logo && ctx->cfg.logo[0] != 0) { + if (ctx->repo && ctx->repo->logo && *ctx->repo->logo) + logo = ctx->repo->logo; + else + logo = ctx->cfg.logo; + if (ctx->repo && ctx->repo->logo_link && *ctx->repo->logo_link) + logo_link = ctx->repo->logo_link; + else + logo_link = ctx->cfg.logo_link; + if (logo && *logo) { html("<td class='logo' rowspan='2'><a href='"); - if (ctx->cfg.logo_link) - html_attr(ctx->cfg.logo_link); + if (logo_link && *logo_link) + html_attr(logo_link); else html_attr(cgit_rooturl()); html("'><img src='"); - html_attr(ctx->cfg.logo); + html_attr(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) { 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(ctx, "summary"), ctx->qry.head); cgit_refs_link("refs", NULL, hc(ctx, "refs"), ctx->qry.head, ctx->qry.sha1, 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(ctx, "stats"), ctx->qry.head, ctx->qry.vpath); if (ctx->repo->readme) reporevlink("about", "about", 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.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(ctx, "repolist"), NULL, 0); if (ctx->cfg.root_readme) 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", prefix, f->suffix); cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename); html("<br/>"); } } diff --git a/ui-ssdiff.c b/ui-ssdiff.c index 408e620..2481585 100644 --- a/ui-ssdiff.c +++ b/ui-ssdiff.c @@ -1,369 +1,383 @@ #include "cgit.h" #include "html.h" #include "ui-shared.h" +#include "ui-diff.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) + html("<tr>\n"); + if (old_line_no > 0) { + struct diff_filespec *old_file = cgit_get_current_old_file(); + char *lineno_str = fmt("n%d", old_line_no); + char *id_str = fmt("%s#%s", is_null_sha1(old_file->sha1)?"HEAD":sha1_to_hex(old_rev_sha1), lineno_str); + html("<td class='lineno'><a class='no' href='"); + html(cgit_fileurl(ctx.repo->url, "tree", old_file->path, id_str)); + htmlf("' id='%s' name='%s'>%s</a>", lineno_str, lineno_str, lineno_str + 1); + html("</td>"); + htmlf("<td class='%s'>", 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>\n"); + if (new_line_no > 0) { + struct diff_filespec *new_file = cgit_get_current_new_file(); + char *lineno_str = fmt("n%d", new_line_no); + char *id_str = fmt("%s#%s", is_null_sha1(new_file->sha1)?"HEAD":sha1_to_hex(new_rev_sha1), lineno_str); + html("<td class='lineno'><a class='no' href='"); + html(cgit_fileurl(ctx.repo->url, "tree", new_file->path, id_str)); + htmlf("' id='%s' name='%s'>%s</a>", lineno_str, lineno_str, lineno_str + 1); 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='%s'>", 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>"); } |
