cgit
cgit.conf
VERSION
+cgitrc.5
+cgitrc.5.fo
+cgitrc.5.html
+cgitrc.5.pdf
+cgitrc.5.xml
*.o
*.d
CGIT_CONFIG = /etc/cgitrc
CACHE_ROOT = /var/cache/cgit
SHA1_HEADER = <openssl/sha.h>
-GIT_VER = 1.6.1.1
+GIT_VER = 1.6.3.4
GIT_URL = http://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.bz2
INSTALL = install
endif
-.PHONY: all libgit test install uninstall clean force-version get-git
+.PHONY: all libgit test install uninstall clean force-version get-git \
+ doc man-doc html-doc clean-doc
all: cgit
rm -f $(CGIT_DATA_PATH)/cgit.css
rm -f $(CGIT_DATA_PATH)/cgit.png
-clean:
+doc: man-doc html-doc pdf-doc
+
+man-doc: cgitrc.5.txt
+ a2x -f manpage cgitrc.5.txt
+
+html-doc: cgitrc.5.txt
+ a2x -f xhtml --stylesheet=cgit-doc.css cgitrc.5.txt
+
+pdf-doc: cgitrc.5.txt
+ a2x -f pdf cgitrc.5.txt
+
+clean: clean-doc
rm -f cgit VERSION *.o *.d
+clean-doc:
+ rm -f cgitrc.5 cgitrc.5.html cgitrc.5.pdf cgitrc.5.xml cgitrc.5.fo
+
get-git:
curl $(GIT_URL) | tar -xj && rm -rf git && mv git-$(GIT_VER) git
--- /dev/null
+div.variablelist dt {
+ margin-top: 1em;
+}
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;
+}
+
void config_cb(const char *name, const char *value)
{
if (!strcmp(name, "root-title"))
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.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-index-links"))
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-message-length"))
ctx.cfg.max_msg_len = atoi(value);
else if (!strcmp(name, "max-repodesc-length"))
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, "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.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, "repo.group"))
ctx.cfg.repo_group = xstrdup(value);
else if (!strcmp(name, "repo.url"))
ctx.repo->max_stats = cgit_find_stats_period(value, NULL);
else if (ctx.repo && !strcmp(name, "repo.module-link"))
ctx.repo->module_link= xstrdup(value);
+ else if (ctx.repo && !strcmp(name, "repo.about-filter"))
+ ctx.repo->about_filter = new_filter(value, 0);
+ else if (ctx.repo && !strcmp(name, "repo.commit-filter"))
+ ctx.repo->commit_filter = new_filter(value, 0);
+ else if (ctx.repo && !strcmp(name, "repo.source-filter"))
+ ctx.repo->source_filter = new_filter(value, 1);
else if (ctx.repo && !strcmp(name, "repo.readme") && value != NULL) {
if (*value == '/')
ctx.repo->readme = xstrdup(value);
}
}
+char *xstrdupn(const char *str)
+{
+ return (str ? xstrdup(str) : NULL);
+}
+
static void prepare_context(struct cgit_context *ctx)
{
memset(ctx, 0, sizeof(ctx));
ctx->cfg.cache_root_ttl = 5;
ctx->cfg.cache_static_ttl = -1;
ctx->cfg.css = "/cgit.css";
- ctx->cfg.logo = "/git-logo.png";
+ ctx->cfg.logo = "/cgit.png";
ctx->cfg.local_time = 0;
ctx->cfg.max_repo_count = 50;
ctx->cfg.max_commit_count = 50;
ctx->cfg.summary_branches = 10;
ctx->cfg.summary_log = 10;
ctx->cfg.summary_tags = 10;
+ ctx->env.cgit_config = xstrdupn(getenv("CGIT_CONFIG"));
+ ctx->env.http_host = xstrdupn(getenv("HTTP_HOST"));
+ ctx->env.https = xstrdupn(getenv("HTTPS"));
+ ctx->env.no_http = xstrdupn(getenv("NO_HTTP"));
+ ctx->env.path_info = xstrdupn(getenv("PATH_INFO"));
+ ctx->env.query_string = xstrdupn(getenv("QUERY_STRING"));
+ ctx->env.request_method = xstrdupn(getenv("REQUEST_METHOD"));
+ ctx->env.script_name = xstrdupn(getenv("SCRIPT_NAME"));
+ ctx->env.server_name = xstrdupn(getenv("SERVER_NAME"));
+ ctx->env.server_port = xstrdupn(getenv("SERVER_PORT"));
ctx->page.mimetype = "text/html";
ctx->page.charset = PAGE_ENCODING;
ctx->page.filename = NULL;
ctx->page.size = 0;
ctx->page.modified = time(NULL);
ctx->page.expires = ctx->page.modified;
+ ctx->page.etag = NULL;
+ memset(&ctx->cfg.mimetypes, 0, sizeof(struct string_list));
+ if (ctx->env.script_name)
+ ctx->cfg.script_name = ctx->env.script_name;
+ if (ctx->env.query_string)
+ ctx->qry.raw = ctx->env.query_string;
+ if (!ctx->env.cgit_config)
+ ctx->env.cgit_config = CGIT_CONFIG;
}
struct refmatch {
if (get_sha1(ctx->qry.head, sha1)) {
tmp = xstrdup(ctx->qry.head);
ctx->qry.head = ctx->repo->defbranch;
+ ctx->page.status = 404;
+ ctx->page.statusmsg = "not found";
cgit_print_http_headers(ctx);
cgit_print_docstart(ctx);
cgit_print_pageheader(ctx);
if (!strcmp(argv[i], "--nocache")) {
ctx.cfg.nocache = 1;
}
+ if (!strcmp(argv[i], "--nohttp")) {
+ ctx.env.no_http = "1";
+ }
if (!strncmp(argv[i], "--query=", 8)) {
ctx.qry.raw = xstrdup(argv[i]+8);
}
int main(int argc, const char **argv)
{
- const char *cgit_config_env = getenv("CGIT_CONFIG");
const char *path;
char *qry;
int err, ttl;
cgit_repolist.count = 0;
cgit_repolist.repos = NULL;
- if (getenv("SCRIPT_NAME"))
- ctx.cfg.script_name = xstrdup(getenv("SCRIPT_NAME"));
- if (getenv("QUERY_STRING"))
- ctx.qry.raw = xstrdup(getenv("QUERY_STRING"));
cgit_parse_args(argc, argv);
- parse_configfile(cgit_config_env ? cgit_config_env : CGIT_CONFIG,
- config_cb);
+ parse_configfile(ctx.env.cgit_config, config_cb);
ctx.repo = NULL;
http_parse_querystring(ctx.qry.raw, querystring_cb);
* urls without the need for rewriterules in the webserver (as
* long as PATH_INFO is included in the cache lookup key).
*/
- path = getenv("PATH_INFO");
+ path = ctx.env.path_info;
if (!ctx.qry.url && path) {
if (path[0] == '/')
path++;
ctx.qry.raw = xstrdup(fmt("%s?%s", path, qry));
free(qry);
} else
- ctx.qry.raw = ctx.qry.url;
+ ctx.qry.raw = xstrdup(ctx.qry.url);
cgit_parse_url(ctx.qry.url);
}
ttl = calc_ttl();
ctx.page.expires += ttl*60;
+ if (ctx.env.request_method && !strcmp(ctx.env.request_method, "HEAD"))
+ ctx.cfg.nocache = 1;
if (ctx.cfg.nocache)
ctx.cfg.cache_size = 0;
err = cache_process(ctx.cfg.cache_size, ctx.cfg.cache_root,
table.list td.logmsg {
font-family: monospace;
white-space: pre;
- padding: 1em 0em 2em 0em;
+ padding: 1em 0.5em 2em 0.5em;
}
table.list td a {
#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>
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;
int enable_log_linecount;
int max_stats;
time_t mtime;
+ struct cgit_filter *about_filter;
+ struct cgit_filter *commit_filter;
+ struct cgit_filter *source_filter;
};
struct cgit_repolist {
char *css;
char *favicon;
char *footer;
+ char *head_include;
char *header;
char *index_header;
char *index_info;
int cache_repo_ttl;
int cache_root_ttl;
int cache_static_ttl;
+ int embedded;
int enable_index_links;
int enable_log_filecount;
int enable_log_linecount;
int max_repodesc_len;
int max_stats;
int nocache;
+ int noplainemail;
+ int noheader;
int renamelimit;
int snapshots;
int summary_branches;
int summary_log;
int summary_tags;
+ struct string_list mimetypes;
+ struct cgit_filter *about_filter;
+ struct cgit_filter *commit_filter;
+ struct cgit_filter *source_filter;
};
struct cgit_page {
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;
extern int cgit_parse_snapshots_mask(const char *str);
+extern int cgit_open_filter(struct cgit_filter *filter);
+extern int cgit_close_filter(struct cgit_filter *filter);
+
+extern int readfile(const char *path, char **buf, size_t *size);
#endif /* CGIT_H */
-CGITRC
-======
+CGITRC(5)
+========
NAME
----
- cgitrc - runtime configuration for cgit
+cgitrc - runtime configuration for cgit
-DESCRIPTION
------------
+SYNOPSIS
+--------
Cgitrc contains all runtime settings for cgit, including the list of git
repositories, formatted as a line-separated list of NAME=VALUE pairs. Blank
lines, and lines starting with '#', are ignored.
+LOCATION
+--------
+The default location of cgitrc, defined at compile time, is /etc/cgitrc. At
+runtime, cgit will consult the environment variable CGIT_CONFIG and, if
+defined, use its value instead.
+
+
GLOBAL SETTINGS
---------------
-agefile
+about-filter::
+ Specifies a command which will be invoked to format the content of
+ about pages (both top-level and for each repository). The command will
+ get the content of the about-file on its STDIN, and the STDOUT from the
+ command will be included verbatim on the about page. Default value:
+ none.
+
+agefile::
Specifies a path, relative to each repository path, which can be used
to specify the date and time of the youngest commit in the repository.
The first line in the file is used as input to the "parse_date"
function in libgit. Recommended timestamp-format is "yyyy-mm-dd
hh:mm:ss". Default value: "info/web/last-modified".
-cache-root
+cache-root::
Path used to store the cgit cache entries. Default value:
"/var/cache/cgit".
-cache-dynamic-ttl
+cache-dynamic-ttl::
Number which specifies the time-to-live, in minutes, for the cached
version of repository pages accessed without a fixed SHA1. Default
value: "5".
-cache-repo-ttl
+cache-repo-ttl::
Number which specifies the time-to-live, in minutes, for the cached
version of the repository summary page. Default value: "5".
-cache-root-ttl
+cache-root-ttl::
Number which specifies the time-to-live, in minutes, for the cached
version of the repository index page. Default value: "5".
-cache-size
+cache-size::
The maximum number of entries in the cgit cache. Default value: "0"
(i.e. caching is disabled).
-cache-static-ttl
+cache-static-ttl::
Number which specifies the time-to-live, in minutes, for the cached
version of repository pages accessed with a fixed SHA1. Default value:
"5".
-clone-prefix
+clone-prefix::
Space-separated list of common prefixes which, when combined with a
repository url, generates valid clone urls for the repository. This
setting is only used if `repo.clone-url` is unspecified. Default value:
none.
-css
+commit-filter::
+ Specifies a command which will be invoked to format commit messages.
+ The command will get the message on its STDIN, and the STDOUT from the
+ command will be included verbatim as the commit message, i.e. this can
+ be used to implement bugtracker integration. Default value: none.
+
+css::
Url which specifies the css document to include in all cgit pages.
Default value: "/cgit.css".
-enable-index-links
+embedded::
+ Flag which, when set to "1", will make cgit generate a html fragment
+ suitable for embedding in other html pages. Default value: none. See
+ also: "noheader".
+
+enable-index-links::
Flag which, when set to "1", will make cgit generate extra links for
each repo in the repository index (specifically, to the "summary",
"commit" and "tree" pages). Default value: "0".
-enable-log-filecount
+enable-log-filecount::
Flag which, when set to "1", will make cgit print the number of
modified files for each commit on the repository log page. Default
value: "0".
-enable-log-linecount
+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".
-favicon
+favicon::
Url used as link to a shortcut icon for cgit. If specified, it is
suggested to use the value "/favicon.ico" since certain browsers will
ignore other values. Default value: none.
-footer
+footer::
The content of the file specified with this option will be included
verbatim at the bottom of all pages (i.e. it replaces the standard
"generated by..." message. Default value: none.
-header
+head-include::
+ The content of the file specified with this option will be included
+ verbatim in the html HEAD section on all pages. Default value: none.
+
+header::
The content of the file specified with this option will be included
verbatim at the top of all pages. Default value: none.
-include
+include::
Name of a configfile to include before the rest of the current config-
file is parsed. Default value: none.
-index-header
+index-header::
The content of the file specified with this option will be included
verbatim above the repository index. This setting is deprecated, and
will not be supported by cgit-1.0 (use root-readme instead). Default
value: none.
-index-info
+index-info::
The content of the file specified with this option will be included
verbatim below the heading on the repository index page. This setting
is deprecated, and will not be supported by cgit-1.0 (use root-desc
instead). Default value: none.
-local-time
+local-time::
Flag which, if set to "1", makes cgit print commit and tag times in the
servers timezone. Default value: "0".
-logo
+logo::
Url which specifies the source of an image which will be used as a logo
- on all cgit pages.
+ on all cgit pages. Default value: "/cgit.png".
-logo-link
+logo-link::
Url loaded when clicking on the cgit logo image. If unspecified the
calculated url of the repository index page will be used. Default
value: none.
-max-commit-count
+max-commit-count::
Specifies the number of entries to list per page in "log" view. Default
value: "50".
-max-message-length
+max-message-length::
Specifies the maximum number of commit message characters to display in
"log" view. Default value: "80".
-max-repo-count
+max-repo-count::
Specifies the number of entries to list per page on the repository
index page. Default value: "50".
-max-repodesc-length
+max-repodesc-length::
Specifies the maximum number of repo description characters to display
on the repository index page. Default value: "80".
-max-stats
+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".
-module-link
+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
+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".
-renamelimit
+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".
+
+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
+repo.group::
A value for the current repository group, which all repositories
specified after this setting will inherit. Default value: none.
-robots
+robots::
Text used as content for the "robots" meta-tag. Default value:
"index, nofollow".
-root-desc
+root-desc::
Text printed below the heading on the repository index page. Default
value: "a fast webinterface for the git dscm".
-root-readme:
+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
+root-title::
Text printed as heading on the repository index page. Default value:
"Git Repository Browser".
-snapshots
- Text which specifies the default (and allowed) set of snapshot formats
- supported by cgit. The value is a space-separated list of zero or more
- of the following values:
- "tar" uncompressed tar-file
- "tar.gz" gzip-compressed tar-file
- "tar.bz2" bzip-compressed tar-file
- "zip" zip-file
- Default value: none.
+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
+summary-branches::
Specifies the number of branches to display in the repository "summary"
view. Default value: "10".
-summary-log
+summary-log::
Specifies the number of log entries to display in the repository
"summary" view. Default value: "10".
-summary-tags
+summary-tags::
Specifies the number of tags to display in the repository "summary"
view. Default value: "10".
-virtual-root
+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
REPOSITORY SETTINGS
-------------------
-repo.clone-url
+repo.about-filter::
+ Override the default about-filter. Default value: <about-filter>.
+
+repo.clone-url::
A list of space-separated urls which can be used to clone this repo.
Default value: none.
-repo.defbranch
+repo.commit-filter::
+ Override the default commit-filter. Default value: <commit-filter>.
+
+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
+repo.desc::
The value to show as repository description. Default value: none.
-repo.enable-log-filecount
+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
+repo.enable-log-linecount::
A flag which can be used to disable the global setting
`enable-log-linecount'. Default value: none.
-repo.max-stats
+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
+repo.name::
The value to show as repository name. Default value: <repo.url>.
-repo.owner
+repo.owner::
A value used to identify the owner of the repository. Default value:
none.
-repo.path
+repo.path::
An absolute path to the repository directory. For non-bare repositories
this is the .git-directory. Default value: none.
-repo.readme
+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.
-repo.snapshots
+repo.snapshots::
A mask of allowed snapshot-formats for this repo, restricted by the
"snapshots" global setting. Default value: <snapshots>.
-repo.url
+repo.source-filter::
+ Override the default source-filter. Default value: <source-filter>.
+
+repo.url::
The relative url used to access the repository. This must be the first
setting specified for each repo. Default value: none.
EXAMPLE CGITRC FILE
-------------------
+....
# Enable caching of up to 1000 output entriess
cache-size=1000
snapshots=tar.gz tar.bz2 zip
+##
+## List of common mimetypes
+##
+
+mimetype.git=image/git
+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 repo.group is unset will not be
# Restrict the max statistics period for this repo
repo.max-stats=month
+....
BUGS
static void about_fn(struct cgit_context *ctx)
{
if (ctx->repo)
- cgit_print_repo_readme();
+ cgit_print_repo_readme(ctx->qry.path);
else
cgit_print_site_readme();
}
--- /dev/null
+#!/bin/sh
+# This script can be used to generate links in commit messages - the first
+# sed expression generates links to commits referenced by their SHA1, while
+# the second expression generates links to a fictional bugtracker.
+#
+# To use this script, refer to this file with either the commit-filter or the
+# repo.commit-filter options in cgitrc.
+
+sed -re '
+s|\b([0-9a-fA-F]{8,40})\b|<a href="./?id=\1">\1</a>|g
+s| #([0-9]+)\b|<a href="http://bugs.example.com/?bug=\1">#\1</a>|g
+'
--- /dev/null
+#!/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.
+#
+# Note: the highlight command (http://www.andre-simon.de/) uses css for syntax
+# highlighting, so you'll probably want something like the following included
+# in your css file (generated by highlight 2.4.8 and adapted for cgit):
+#
+# table.blob .num { color:#2928ff; }
+# table.blob .esc { color:#ff00ff; }
+# table.blob .str { color:#ff0000; }
+# table.blob .dstr { color:#818100; }
+# table.blob .slc { color:#838183; font-style:italic; }
+# table.blob .com { color:#838183; font-style:italic; }
+# table.blob .dir { color:#008200; }
+# table.blob .sym { color:#000000; }
+# table.blob .kwa { color:#000000; font-weight:bold; }
+# table.blob .kwb { color:#830000; }
+# table.blob .kwc { color:#000000; font-weight:bold; }
+# table.blob .kwd { color:#010181; }
+
+case "$1" in
+ *.c)
+ highlight -f -I -X -S c
+ ;;
+ *.h)
+ highlight -f -I -X -S c
+ ;;
+ *.sh)
+ highlight -f -I -X -S sh
+ ;;
+ *.css)
+ highlight -f -I -X -S css
+ ;;
+ *)
+ highlight -f -I -X -S txt
+ ;;
+esac
-Subproject commit 5c415311f743ccb11a50f350ff1c385778f049d6
+Subproject commit e276f018f2c1f0fc962fbe44a36708d1cdebada8
return 1;
}
-char *readfile(const char *path)
-{
- FILE *f;
- static char buf[MAX_PATH];
-
- if (!(f = fopen(path, "r")))
- return NULL;
- buf[0] = 0;
- fgets(buf, MAX_PATH, f);
- fclose(f);
- return buf;
-}
-
static void add_repo(const char *base, const char *path)
{
struct cgit_repo *repo;
struct stat st;
struct passwd *pwd;
char *p;
+ size_t size;
if (stat(path, &st)) {
fprintf(stderr, "Error accessing %s: %s (%d)\n",
repo = cgit_add_repo(xstrdup(p));
repo->name = repo->url;
repo->path = xstrdup(path);
+ p = (pwd && pwd->pw_gecos) ? strchr(pwd->pw_gecos, ',') : NULL;
+ if (p)
+ *p = '\0';
repo->owner = (pwd ? xstrdup(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name) : "");
p = fmt("%s/description", path);
if (!stat(p, &st))
- repo->desc = xstrdup(readfile(p));
+ readfile(p, &repo->desc, &size);
p = fmt("%s/README.html", path);
if (!stat(p, &st))
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;
}
}
return rv;
}
+
+int cgit_open_filter(struct cgit_filter *filter)
+{
+
+ filter->old_stdout = chk_positive(dup(STDOUT_FILENO),
+ "Unable to duplicate STDOUT");
+ chk_zero(pipe(filter->pipe_fh), "Unable to create pipe to subprocess");
+ filter->pid = chk_non_negative(fork(), "Unable to create subprocess");
+ if (filter->pid == 0) {
+ close(filter->pipe_fh[1]);
+ chk_non_negative(dup2(filter->pipe_fh[0], STDIN_FILENO),
+ "Unable to use pipe as STDIN");
+ execvp(filter->cmd, filter->argv);
+ die("Unable to exec subprocess %s: %s (%d)", filter->cmd,
+ strerror(errno), errno);
+ }
+ close(filter->pipe_fh[0]);
+ chk_non_negative(dup2(filter->pipe_fh[1], STDOUT_FILENO),
+ "Unable to use pipe as STDOUT");
+ close(filter->pipe_fh[1]);
+ return 0;
+}
+
+int cgit_close_filter(struct cgit_filter *filter)
+{
+ chk_non_negative(dup2(filter->old_stdout, STDOUT_FILENO),
+ "Unable to restore STDOUT");
+ close(filter->old_stdout);
+ if (filter->pid < 0)
+ return 0;
+ waitpid(filter->pid, &filter->exitstatus, 0);
+ if (WIFEXITED(filter->exitstatus) && !WEXITSTATUS(filter->exitstatus))
+ return 0;
+ die("Subprocess %s exited abnormally", filter->cmd);
+}
+
+/* Read the content of the specified file into a newly allocated buffer,
+ * zeroterminate the buffer and return 0 on success, errno otherwise.
+ */
+int readfile(const char *path, char **buf, size_t *size)
+{
+ int fd;
+ struct stat st;
+
+ fd = open(path, O_RDONLY);
+ if (fd == -1)
+ return errno;
+ if (fstat(fd, &st))
+ return errno;
+ if (!S_ISREG(st.st_mode))
+ return EISDIR;
+ *buf = xmalloc(st.st_size + 1);
+ *size = read_in_full(fd, *buf, st.st_size);
+ (*buf)[*size] = '\0';
+ return (*size == st.st_size ? 0 : errno);
+}
html_txt(info->author);
html("</name>\n");
}
- if (info->author_email) {
+ if (info->author_email && !ctx.cfg.noplainemail) {
mail = xstrdup(info->author_email);
t = strchr(mail, '<');
if (t)
cgit_print_date(info->author_date, FMT_ATOMDATE, ctx.cfg.local_time);
html("</published>\n");
if (host) {
- html("<link rel='alternate' type='text/html' href='http://");
+ html("<link rel='alternate' type='text/html' href='");
+ html(cgit_httpscheme());
html_attr(host);
html_attr(cgit_pageurl(ctx.repo->url, "commit", NULL));
if (ctx.cfg.virtual_root)
html_txt(ctx.repo->desc);
html("</subtitle>\n");
if (host) {
- html("<link rel='alternate' type='text/html' href='http://");
+ html("<link rel='alternate' type='text/html' href='");
+ html(cgit_httpscheme());
html_attr(host);
html_attr(cgit_repourl(ctx.repo->url));
html("'/>\n");
unsigned char sha1[20];
enum object_type type;
- unsigned char *buf;
+ char *buf;
unsigned long size;
struct commit *commit;
const char *paths[] = {path, NULL};
buf[size] = '\0';
ctx.page.mimetype = ctx.qry.mimetype;
+ if (!ctx.page.mimetype) {
+ if (buffer_is_binary(buf, size))
+ ctx.page.mimetype = "application/octet-stream";
+ else
+ ctx.page.mimetype = "text/plain";
+ }
ctx.page.filename = path;
cgit_print_http_headers(&ctx);
write(htmlfd, buf, size);
html("<table summary='commit info' class='commit-info'>\n");
html("<tr><th>author</th><td>");
html_txt(info->author);
- html(" ");
- html_txt(info->author_email);
+ if (!ctx.cfg.noplainemail) {
+ html(" ");
+ html_txt(info->author_email);
+ }
html("</td><td class='right'>");
cgit_print_date(info->author_date, FMT_LONGDATE, ctx.cfg.local_time);
html("</td></tr>\n");
html("<tr><th>committer</th><td>");
html_txt(info->committer);
- html(" ");
- html_txt(info->committer_email);
+ if (!ctx.cfg.noplainemail) {
+ html(" ");
+ html_txt(info->committer_email);
+ }
html("</td><td class='right'>");
cgit_print_date(info->committer_date, FMT_LONGDATE, ctx.cfg.local_time);
html("</td></tr>\n");
}
html("</table>\n");
html("<div class='commit-subject'>");
+ if (ctx.repo->commit_filter)
+ cgit_open_filter(ctx.repo->commit_filter);
html_txt(info->subject);
+ if (ctx.repo->commit_filter)
+ cgit_close_filter(ctx.repo->commit_filter);
show_commit_decorations(commit);
html("</div>");
html("<div class='commit-msg'>");
+ if (ctx.repo->commit_filter)
+ cgit_open_filter(ctx.repo->commit_filter);
html_txt(info->msg);
+ if (ctx.repo->commit_filter)
+ cgit_close_filter(ctx.repo->commit_filter);
html("</div>");
if (parents < 3) {
if (parents)
strncpy(buf, deco->name + 15, sizeof(buf) - 1);
cgit_tag_link(buf, NULL, "tag-deco", ctx.qry.head, buf);
}
+ else if (!prefixcmp(deco->name, "refs/tags/")) {
+ strncpy(buf, deco->name + 10, sizeof(buf) - 1);
+ cgit_tag_link(buf, NULL, "tag-deco", ctx.qry.head, buf);
+ }
else if (!prefixcmp(deco->name, "refs/remotes/")) {
strncpy(buf, deco->name + 13, sizeof(buf) - 1);
cgit_log_link(buf, NULL, "remote-deco", NULL,
ctx.page.filename = patchname;
cgit_print_http_headers(&ctx);
htmlf("From %s Mon Sep 17 00:00:00 2001\n", sha1_to_hex(sha1));
- htmlf("From: %s %s\n", info->author, info->author_email);
+ htmlf("From: %s", info->author);
+ if (!ctx.cfg.noplainemail) {
+ htmlf(" %s", info->author_email);
+ }
+ html("\n");
html("Date: ");
cgit_print_date(info->author_date, "%a, %d %b %Y %H:%M:%S %z%n", ctx.cfg.local_time);
htmlf("Subject: %s\n\n", info->subject);
static void print_object(const unsigned char *sha1, const char *path)
{
enum object_type type;
- char *buf;
+ char *buf, *ext;
unsigned long size;
+ struct string_list_item *mime;
type = sha1_object_info(sha1, &size);
if (type == OBJ_BAD) {
html_status(404, "Not found", 0);
return;
}
- ctx.page.mimetype = "text/plain";
+ ctx.page.mimetype = NULL;
+ ext = strrchr(path, '.');
+ if (ext && *(++ext)) {
+ mime = string_list_lookup(ext, &ctx.cfg.mimetypes);
+ if (mime)
+ ctx.page.mimetype = (char *)mime->util;
+ }
+ if (!ctx.page.mimetype) {
+ if (buffer_is_binary(buf, size))
+ ctx.page.mimetype = "application/octet-stream";
+ else
+ ctx.page.mimetype = "text/plain";
+ }
ctx.page.filename = fmt("%s", path);
ctx.page.size = size;
+ ctx.page.etag = sha1_to_hex(sha1);
cgit_print_http_headers(&ctx);
html_raw(buf, size);
match = 1;
{
struct refinfo *r1 = *(struct refinfo **)a;
struct refinfo *r2 = *(struct refinfo **)b;
+ int r1date, r2date;
- return cmp_age(r1->tag->tagger_date, r2->tag->tagger_date);
+ if (r1->object->type != OBJ_COMMIT)
+ r1date = r1->tag->tagger_date;
+ else
+ r1date = r1->commit->committer_date;
+
+ if (r2->object->type != OBJ_COMMIT)
+ r2date = r2->tag->tagger_date;
+ else
+ r2date = r2->commit->committer_date;
+
+ return cmp_age(r1date, r2date);
}
static int print_branch(struct refinfo *ref)
print_tag_downloads(ctx.repo, name);
else
cgit_object_link(ref->object);
+ html("</td><td>");
+ if (ref->object->type == OBJ_COMMIT)
+ html(ref->commit->author);
+ html("</td><td colspan='2'>");
+ if (ref->object->type == OBJ_COMMIT)
+ cgit_print_age(ref->commit->commit->date, -1, NULL);
html("</td></tr>\n");
}
return 0;
time_t read_agefile(char *path)
{
- FILE *f;
- static char buf[64], buf2[64];
+ time_t result;
+ size_t size;
+ char *buf;
+ static char buf2[64];
- if (!(f = fopen(path, "r")))
+ if (readfile(path, &buf, &size))
return -1;
- buf[0] = 0;
- if (fgets(buf, sizeof(buf), f) == NULL)
- return -1;
- fclose(f);
+
if (parse_date(buf, buf2, sizeof(buf2)))
- return strtoul(buf2, NULL, 10);
+ result = strtoul(buf2, NULL, 10);
else
- return 0;
+ result = 0;
+ free(buf);
+ return result;
}
static int get_repo_modtime(const struct cgit_repo *repo, time_t *mtime)
void cgit_print_site_readme()
{
- if (ctx.cfg.root_readme)
- html_include(ctx.cfg.root_readme);
+ if (!ctx.cfg.root_readme)
+ return;
+ if (ctx.cfg.about_filter)
+ cgit_open_filter(ctx.cfg.about_filter);
+ html_include(ctx.cfg.root_readme);
+ if (ctx.cfg.about_filter)
+ cgit_close_filter(ctx.cfg.about_filter);
}
html("</div>\n");
}
-char *cgit_hosturl()
+char *cgit_httpscheme()
{
- char *host, *port;
+ if (ctx.env.https && !strcmp(ctx.env.https, "on"))
+ return "https://";
+ else
+ return "http://";
+}
- host = getenv("HTTP_HOST");
- if (host) {
- host = xstrdup(host);
- } else {
- host = getenv("SERVER_NAME");
- if (!host)
- return NULL;
- port = getenv("SERVER_PORT");
- if (port && atoi(port) != 80)
- host = xstrdup(fmt("%s:%d", host, atoi(port)));
- else
- host = xstrdup(host);
- }
- return host;
+char *cgit_hosturl()
+{
+ if (ctx.env.http_host)
+ return ctx.env.http_host;
+ if (!ctx.env.server_name)
+ return NULL;
+ if (!ctx.env.server_port || atoi(ctx.env.server_port) == 80)
+ return ctx.env.server_name;
+ return xstrdup(fmt("%s:%s", ctx.env.server_name, ctx.env.server_port));
}
char *cgit_rooturl()
void cgit_print_http_headers(struct cgit_context *ctx)
{
+ if (ctx->env.no_http && !strcmp(ctx->env.no_http, "1"))
+ 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);
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("'/>\n");
}
if (host && ctx->repo) {
- html("<link rel='alternate' title='Atom feed' href='http://");
+ html("<link rel='alternate' title='Atom feed' href='");
+ html(cgit_httpscheme());
html_attr(cgit_hosturl());
html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.path,
fmt("h=%s", ctx->qry.head)));
- html("' type='application/atom+xml'/>");
+ 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)
void cgit_print_docend()
{
- html("</div>");
+ 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 {
cgit_print_date(time(NULL), FMT_LONGDATE, ctx.cfg.local_time);
html("</div>\n");
}
+ html("</div> <!-- id=cgit -->\n");
html("</body>\n</html>\n");
}
return (strcmp(cmd ? cmd->name : fallback_cmd, page) ? NULL : "active");
}
-void cgit_print_pageheader(struct cgit_context *ctx)
+static void print_header(struct cgit_context *ctx)
{
- struct cgit_cmd *cmd = cgit_get_cmd(ctx);
-
- if (!cmd && ctx->repo)
- fallback_cmd = "summary";
-
html("<table id='header'>\n");
html("<tr>\n");
html_include(ctx->cfg.index_info);
}
html("</td></tr></table>\n");
+}
+
+void cgit_print_pageheader(struct cgit_context *ctx)
+{
+ struct cgit_cmd *cmd = cgit_get_cmd(ctx);
+
+ if (!cmd && ctx->repo)
+ fallback_cmd = "summary";
+
+ html("<div id='cgit'>");
+ if (!ctx->cfg.noheader)
+ print_header(ctx);
html("<table class='tabs'><tr><td>\n");
if (ctx->repo) {
#ifndef UI_SHARED_H
#define UI_SHARED_H
+extern char *cgit_httpscheme();
extern char *cgit_hosturl();
extern char *cgit_repourl(const char *reponame);
extern char *cgit_fileurl(const char *reponame, const char *pagename,
static int write_compressed_tar_archive(struct archiver_args *args,const char *filter)
{
- int rw[2];
- pid_t gzpid;
- int stdout2;
- int status;
int rv;
+ struct cgit_filter f;
- stdout2 = chk_non_negative(dup(STDIN_FILENO), "Preserving STDOUT before compressing");
- chk_zero(pipe(rw), "Opening pipe from compressor subprocess");
- gzpid = chk_non_negative(fork(), "Forking compressor subprocess");
- if(gzpid==0) {
- /* child */
- chk_zero(close(rw[1]), "Closing write end of pipe in child");
- chk_zero(close(STDIN_FILENO), "Closing STDIN");
- chk_non_negative(dup2(rw[0],STDIN_FILENO), "Redirecting compressor input to stdin");
- execlp(filter,filter,NULL);
- _exit(-1);
- }
- /* parent */
- chk_zero(close(rw[0]), "Closing read end of pipe");
- chk_non_negative(dup2(rw[1],STDOUT_FILENO), "Redirecting output to compressor");
-
+ f.cmd = xstrdup(filter);
+ f.argv = malloc(2 * sizeof(char *));
+ f.argv[0] = f.cmd;
+ f.argv[1] = NULL;
+ cgit_open_filter(&f);
rv = write_tar_archive(args);
-
- chk_zero(close(STDOUT_FILENO), "Closing STDOUT redirected to compressor");
- chk_non_negative(dup2(stdout2,STDOUT_FILENO), "Restoring uncompressed STDOUT");
- chk_zero(close(stdout2), "Closing uncompressed STDOUT");
- chk_zero(close(rw[1]), "Closing write end of pipe in parent");
- chk_positive(waitpid(gzpid,&status,0), "Waiting on compressor process");
- if(! ( WIFEXITED(status) && WEXITSTATUS(status)==0 ) )
- cgit_print_error("Failed to compress archive");
-
+ cgit_close_filter(&f);
return rv;
}
html("</table>");
}
-void cgit_print_repo_readme()
+void cgit_print_repo_readme(char *path)
{
- if (ctx.repo->readme) {
- html("<div id='summary'>");
- html_include(ctx.repo->readme);
- html("</div>");
- }
+ char *slash, *tmp;
+
+ if (!ctx.repo->readme)
+ return;
+
+ if (path) {
+ slash = strrchr(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;
+ html("<div id='summary'>");
+ if (ctx.repo->about_filter)
+ cgit_open_filter(ctx.repo->about_filter);
+ html_include(tmp);
+ if (ctx.repo->about_filter)
+ cgit_close_filter(ctx.repo->about_filter);
+ html("</div>");
}
#define UI_SUMMARY_H
extern void cgit_print_summary();
-extern void cgit_print_repo_readme();
+extern void cgit_print_repo_readme(char *path);
#endif /* UI_SUMMARY_H */
if (info->tagger) {
html("<tr><td>Tagged by</td><td>");
html_txt(info->tagger);
- if (info->tagger_email) {
+ if (info->tagger_email && !ctx.cfg.noplainemail) {
html(" ");
html_txt(info->tagger_email);
}
char *match_path;
int header = 0;
-static void print_text_buffer(char *buf, unsigned long size)
+static void print_text_buffer(const char *name, char *buf, unsigned long size)
{
unsigned long lineno, idx;
const char *numberfmt =
"<a class='no' id='n%1$d' name='n%1$d' href='#n%1$d'>%1$d</a>\n";
html("<table summary='blob content' class='blob'>\n");
+ if (ctx.repo->source_filter) {
+ html("<tr><td class='lines'><pre><code>");
+ ctx.repo->source_filter->argv[1] = xstrdup(name);
+ cgit_open_filter(ctx.repo->source_filter);
+ write(STDOUT_FILENO, buf, size);
+ cgit_close_filter(ctx.repo->source_filter);
+ html("</code></pre></td></tr></table>\n");
+ return;
+ }
+
html("<tr><td class='linenumbers'><pre>");
idx = 0;
lineno = 0;
html("</table>\n");
}
-static void print_object(const unsigned char *sha1, char *path)
+static void print_object(const unsigned char *sha1, char *path, const char *basename)
{
enum object_type type;
char *buf;
if (buffer_is_binary(buf, size))
print_binary_buffer(buf, size);
else
- print_text_buffer(buf, size);
+ print_text_buffer(basename, buf, size);
}
{
char *name;
char *fullpath;
+ char *class;
enum object_type type;
unsigned long size = 0;
cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head,
curr_rev, fullpath);
} else {
- cgit_tree_link(name, NULL, "ls-blob", ctx.qry.head,
+ class = strrchr(name, '.');
+ if (class != NULL) {
+ class = fmt("ls-blob %s", class + 1);
+ } else
+ class = "ls-blob";
+ cgit_tree_link(name, NULL, class, ctx.qry.head,
curr_rev, fullpath);
}
htmlf("</td><td class='ls-size'>%li</td>", size);
ls_head();
return READ_TREE_RECURSIVE;
} else {
- print_object(sha1, buffer);
+ print_object(sha1, buffer, pathname);
return 0;
}
}
git.ckatri.com / cgit.git / commitdiff