| -rw-r--r-- | cgit.c | 4 | ||||
| -rw-r--r-- | cgitrc.5.txt | 4 | ||||
| -rw-r--r-- | ui-blob.c | 35 | ||||
| -rw-r--r-- | ui-blob.h | 1 | ||||
| -rw-r--r-- | ui-summary.c | 20 |
5 files changed, 60 insertions, 4 deletions
@@ -1,170 +1,172 @@ /* cgit.c: cgi for the git scm * * Copyright (C) 2006 Lars Hjemli + * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com> * * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ #include "cgit.h" #include "cache.h" #include "cmd.h" #include "configfile.h" #include "html.h" #include "ui-shared.h" #include "ui-stats.h" #include "scan-tree.h" const char *cgit_version = CGIT_VERSION; void add_mimetype(const char *name, const char *value) { struct string_list_item *item; item = string_list_insert(xstrdup(name), &ctx.cfg.mimetypes); item->util = xstrdup(value); } struct cgit_filter *new_filter(const char *cmd, int extra_args) { struct cgit_filter *f; if (!cmd || !cmd[0]) return NULL; f = xmalloc(sizeof(struct cgit_filter)); f->cmd = xstrdup(cmd); f->argv = xmalloc((2 + extra_args) * sizeof(char *)); f->argv[0] = f->cmd; f->argv[1] = NULL; return f; } static void process_cached_repolist(const char *path); void repo_config(struct cgit_repo *repo, const char *name, const char *value) { if (!strcmp(name, "name")) repo->name = xstrdup(value); else if (!strcmp(name, "clone-url")) repo->clone_url = xstrdup(value); else if (!strcmp(name, "desc")) repo->desc = xstrdup(value); else if (!strcmp(name, "owner")) repo->owner = xstrdup(value); else if (!strcmp(name, "defbranch")) repo->defbranch = xstrdup(value); else if (!strcmp(name, "snapshots")) repo->snapshots = ctx.cfg.snapshots & cgit_parse_snapshots_mask(value); else if (!strcmp(name, "enable-log-filecount")) repo->enable_log_filecount = ctx.cfg.enable_log_filecount * atoi(value); else if (!strcmp(name, "enable-log-linecount")) repo->enable_log_linecount = ctx.cfg.enable_log_linecount * atoi(value); else if (!strcmp(name, "enable-remote-branches")) repo->enable_remote_branches = atoi(value); else if (!strcmp(name, "enable-subject-links")) repo->enable_subject_links = atoi(value); else if (!strcmp(name, "max-stats")) repo->max_stats = cgit_find_stats_period(value, NULL); else if (!strcmp(name, "module-link")) repo->module_link= xstrdup(value); else if (!strcmp(name, "section")) repo->section = xstrdup(value); else if (!strcmp(name, "readme") && value != NULL) { - if (*value == '/') + char *colon; + if (*value == '/' || ((colon = strchr(value, ':')) != NULL && colon != value && *(colon + 1) != '\0')) repo->readme = xstrdup(value); else repo->readme = xstrdup(fmt("%s/%s", repo->path, 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, "root-title")) ctx.cfg.root_title = xstrdup(value); else if (!strcmp(name, "root-desc")) ctx.cfg.root_desc = xstrdup(value); else if (!strcmp(name, "root-readme")) ctx.cfg.root_readme = xstrdup(value); else if (!strcmp(name, "css")) ctx.cfg.css = xstrdup(value); else if (!strcmp(name, "favicon")) ctx.cfg.favicon = xstrdup(value); else if (!strcmp(name, "footer")) ctx.cfg.footer = xstrdup(value); else if (!strcmp(name, "head-include")) ctx.cfg.head_include = xstrdup(value); else if (!strcmp(name, "header")) ctx.cfg.header = xstrdup(value); else if (!strcmp(name, "logo")) ctx.cfg.logo = xstrdup(value); else if (!strcmp(name, "index-header")) ctx.cfg.index_header = xstrdup(value); else if (!strcmp(name, "index-info")) ctx.cfg.index_info = xstrdup(value); else if (!strcmp(name, "logo-link")) ctx.cfg.logo_link = xstrdup(value); else if (!strcmp(name, "module-link")) ctx.cfg.module_link = xstrdup(value); else if (!strcmp(name, "virtual-root")) { ctx.cfg.virtual_root = trim_end(value, '/'); if (!ctx.cfg.virtual_root && (!strcmp(value, "/"))) ctx.cfg.virtual_root = ""; } else if (!strcmp(name, "nocache")) ctx.cfg.nocache = atoi(value); else if (!strcmp(name, "noplainemail")) ctx.cfg.noplainemail = atoi(value); else if (!strcmp(name, "noheader")) ctx.cfg.noheader = atoi(value); else if (!strcmp(name, "snapshots")) ctx.cfg.snapshots = cgit_parse_snapshots_mask(value); else if (!strcmp(name, "enable-filter-overrides")) ctx.cfg.enable_filter_overrides = atoi(value); else if (!strcmp(name, "enable-gitweb-owner")) ctx.cfg.enable_gitweb_owner = atoi(value); else if (!strcmp(name, "enable-index-links")) ctx.cfg.enable_index_links = atoi(value); else if (!strcmp(name, "enable-log-filecount")) ctx.cfg.enable_log_filecount = atoi(value); else if (!strcmp(name, "enable-log-linecount")) ctx.cfg.enable_log_linecount = atoi(value); else if (!strcmp(name, "enable-remote-branches")) ctx.cfg.enable_remote_branches = atoi(value); else if (!strcmp(name, "enable-subject-links")) ctx.cfg.enable_subject_links = atoi(value); else if (!strcmp(name, "enable-tree-linenumbers")) ctx.cfg.enable_tree_linenumbers = atoi(value); else if (!strcmp(name, "max-stats")) ctx.cfg.max_stats = cgit_find_stats_period(value, NULL); else if (!strcmp(name, "cache-size")) ctx.cfg.cache_size = atoi(value); else if (!strcmp(name, "cache-root")) ctx.cfg.cache_root = xstrdup(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")) diff --git a/cgitrc.5.txt b/cgitrc.5.txt index 5d77973..c643fae 100644 --- a/cgitrc.5.txt +++ b/cgitrc.5.txt @@ -278,193 +278,195 @@ section:: 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 and the name of the blob as its only command line argument. The STDOUT from the command will be included verbatim as the blob contents, i.e. this can be used to implement e.g. syntax highlighting. Default value: none. summary-branches:: Specifies the number of branches to display in the repository "summary" view. Default value: "10". summary-log:: Specifies the number of log entries to display in the repository "summary" view. Default value: "10". summary-tags:: Specifies the number of tags to display in the repository "summary" view. Default value: "10". virtual-root:: Url which, if specified, will be used as root for all cgit links. It will also cause cgit to generate 'virtual urls', i.e. urls like '/cgit/tree/README' as opposed to '?r=cgit&p=tree&path=README'. Default value: none. NOTE: cgit has recently learned how to use PATH_INFO to achieve the same kind of virtual urls, so this option will probably be deprecated. REPOSITORY SETTINGS ------------------- repo.about-filter:: Override the default about-filter. Default value: none. See also: "enable-filter-overrides". repo.clone-url:: A list of space-separated urls which can be used to clone this repo. Default value: none. repo.commit-filter:: Override the default commit-filter. Default value: none. See also: "enable-filter-overrides". repo.defbranch:: The name of the default branch for this repository. If no such branch exists in the repository, the first branch name (when sorted) is used as default instead. Default value: "master". repo.desc:: The value to show as repository description. Default value: none. repo.enable-log-filecount:: A flag which can be used to disable the global setting `enable-log-filecount'. Default value: none. repo.enable-log-linecount:: A flag which can be used to disable the global setting `enable-log-linecount'. Default value: none. repo.enable-remote-branches:: Flag which, when set to "1", will make cgit display remote branches in the summary and refs views. Default value: <enable-remote-branches>. repo.enable-subject-links:: A flag which can be used to override the global setting `enable-subject-links'. Default value: none. repo.max-stats:: Override the default maximum statistics period. Valid values are equal to the values specified for the global "max-stats" setting. Default value: none. repo.name:: The value to show as repository name. Default value: <repo.url>. repo.owner:: A value used to identify the owner of the repository. Default value: none. repo.path:: An absolute path to the repository directory. For non-bare repositories this is the .git-directory. Default value: none. repo.readme:: A path (relative to <repo.path>) which specifies a file to include - verbatim as the "About" page for this repo. Default value: none. + verbatim as the "About" page for this repo. You may also specify a + git refspec by head or by hash by prepending the refspec followed by + a colon. For example, "master:docs/readme.mkd" Default value: none. 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://foobar.com ssh://foobar.com/pub/git http://foobar.com/git # Specify the css url css=/css/cgit.css # Show extra links for each repository on the index page enable-index-links=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=foobar.com git repositories # Set a subheading for the repository index page root-desc=tracking the foobar development # Include some more info about foobar.com on the index page root-readme=/var/www/htdocs/about.html # Allow download of tar.gz, tar.bz2 and zip-files snapshots=tar.gz tar.bz2 zip ## ## List of common mimetypes ## mimetype.gif=image/gif mimetype.html=text/html mimetype.jpg=image/jpeg mimetype.jpeg=image/jpeg mimetype.pdf=application/pdf mimetype.png=image/png @@ -1,79 +1,112 @@ /* ui-blob.c: show blob content * * Copyright (C) 2008 Lars Hjemli + * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com> * * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ #include "cgit.h" #include "html.h" #include "ui-shared.h" static char *match_path; static unsigned char *matched_sha1; +static int found_path; static int walk_tree(const unsigned char *sha1, const char *base,int baselen, const char *pathname, unsigned mode, int stage, void *cbdata) { if(strncmp(base,match_path,baselen) || strcmp(match_path+baselen,pathname) ) return READ_TREE_RECURSIVE; memmove(matched_sha1,sha1,20); + found_path = 1; return 0; } -void cgit_print_blob(const char *hex, char *path, const char *head) +int cgit_print_file(char *path, const char *head) { + unsigned char sha1[20]; + enum object_type type; + char *buf; + unsigned long size; + struct commit *commit; + const char *paths[] = {path, NULL}; + if (get_sha1(head, sha1)) + return -1; + type = sha1_object_info(sha1, &size); + if(type == OBJ_COMMIT && path) { + commit = lookup_commit_reference(sha1); + match_path = path; + matched_sha1 = sha1; + found_path = 0; + read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL); + if (!found_path) + return -1; + type = sha1_object_info(sha1, &size); + } + if (type == OBJ_BAD) + return -1; + buf = read_sha1_file(sha1, &type, &size); + if (!buf) + return -1; + buf[size] = '\0'; + write(htmlfd, buf, size); + return 0; +} +void cgit_print_blob(const char *hex, char *path, const char *head) +{ unsigned char sha1[20]; enum object_type type; char *buf; unsigned long size; struct commit *commit; const char *paths[] = {path, NULL}; if (hex) { if (get_sha1_hex(hex, sha1)){ cgit_print_error(fmt("Bad hex value: %s", hex)); return; } } else { if (get_sha1(head,sha1)) { cgit_print_error(fmt("Bad ref: %s", head)); return; } } type = sha1_object_info(sha1, &size); if((!hex) && type == OBJ_COMMIT && path) { commit = lookup_commit_reference(sha1); match_path = path; matched_sha1 = sha1; read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL); type = sha1_object_info(sha1,&size); } if (type == OBJ_BAD) { cgit_print_error(fmt("Bad object name: %s", hex)); return; } buf = read_sha1_file(sha1, &type, &size); if (!buf) { cgit_print_error(fmt("Error reading object %s", hex)); return; } buf[size] = '\0'; ctx.page.mimetype = ctx.qry.mimetype; if (!ctx.page.mimetype) { if (buffer_is_binary(buf, size)) ctx.page.mimetype = "application/octet-stream"; else ctx.page.mimetype = "text/plain"; } ctx.page.filename = path; cgit_print_http_headers(&ctx); write(htmlfd, buf, size); } @@ -1,6 +1,7 @@ #ifndef UI_BLOB_H #define UI_BLOB_H +extern int cgit_print_file(char *path, const char *head); extern void cgit_print_blob(const char *hex, char *path, const char *head); #endif /* UI_BLOB_H */ diff --git a/ui-summary.c b/ui-summary.c index a2c018e..02f191e 100644 --- a/ui-summary.c +++ b/ui-summary.c @@ -1,92 +1,110 @@ /* ui-summary.c: functions for generating repo summary page * * Copyright (C) 2006 Lars Hjemli + * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com> * * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ #include "cgit.h" #include "html.h" #include "ui-log.h" #include "ui-refs.h" +#include "ui-blob.h" int urls = 0; static void print_url(char *base, char *suffix) { if (!base || !*base) return; if (urls++ == 0) { html("<tr class='nohover'><td colspan='4'> </td></tr>"); html("<tr><th class='left' colspan='4'>Clone</th></tr>\n"); } if (suffix && *suffix) base = fmt("%s/%s", base, suffix); html("<tr><td colspan='4'><a href='"); html_url_path(base); html("'>"); html_txt(base); html("</a></td></tr>\n"); } static void print_urls(char *txt, char *suffix) { char *h = txt, *t, c; while (h && *h) { while (h && *h == ' ') h++; t = h; while (t && *t && *t != ' ') t++; c = *t; *t = 0; print_url(h, suffix); *t = c; h = t; } } void cgit_print_summary() { html("<table summary='repository info' class='list nowrap'>"); cgit_print_branches(ctx.cfg.summary_branches); html("<tr class='nohover'><td colspan='4'> </td></tr>"); cgit_print_tags(ctx.cfg.summary_tags); if (ctx.cfg.summary_log > 0) { html("<tr class='nohover'><td colspan='4'> </td></tr>"); cgit_print_log(ctx.qry.head, 0, ctx.cfg.summary_log, NULL, NULL, NULL, 0); } if (ctx.repo->clone_url) print_urls(ctx.repo->clone_url, NULL); else if (ctx.cfg.clone_prefix) print_urls(ctx.cfg.clone_prefix, ctx.repo->url); html("</table>"); } void cgit_print_repo_readme(char *path) { - char *slash, *tmp; + char *slash, *tmp, *colon, *ref = 0; if (!ctx.repo->readme) return; if (path) { slash = strrchr(ctx.repo->readme, '/'); + if (!slash) { + slash = strchr(ctx.repo->readme, ':'); if (!slash) return; + } tmp = xmalloc(slash - ctx.repo->readme + 1 + strlen(path) + 1); strncpy(tmp, ctx.repo->readme, slash - ctx.repo->readme + 1); strcpy(tmp + (slash - ctx.repo->readme + 1), path); } else tmp = ctx.repo->readme; + colon = strchr(tmp, ':'); + if (colon && strlen(colon) > 1) { + *colon = '\0'; + ref = tmp; + tmp = colon + 1; + while ((*tmp == '/' || *tmp == ':') && *tmp != '\0') + ++tmp; + if (!(*tmp)) + return; + } html("<div id='summary'>"); if (ctx.repo->about_filter) cgit_open_filter(ctx.repo->about_filter); + if (ref) + cgit_print_file(tmp, ref); + else html_include(tmp); if (ctx.repo->about_filter) cgit_close_filter(ctx.repo->about_filter); html("</div>"); } |