1:man source:   cgit
  2:man manual:   cgit
  3
  4CGITRC(5)
  5========
  6
  7
  8NAME
  9----
 10cgitrc - runtime configuration for cgit
 11
 12
 13SYNOPSIS
 14--------
 15Cgitrc contains all runtime settings for cgit, including the list of git
 16repositories, formatted as a line-separated list of NAME=VALUE pairs. Blank
 17lines, and lines starting with '#', are ignored.
 18
 19
 20LOCATION
 21--------
 22The default location of cgitrc, defined at compile time, is /etc/cgitrc. At
 23runtime, cgit will consult the environment variable CGIT_CONFIG and, if
 24defined, use its value instead.
 25
 26
 27GLOBAL SETTINGS
 28---------------
 29about-filter::
 30	Specifies a command which will be invoked to format the content of
 31	about pages (both top-level and for each repository). The command will
 32	get the content of the about-file on its STDIN, and the STDOUT from the
 33	command will be included verbatim on the about page. Default value:
 34	none. See also: "FILTER API".
 35
 36agefile::
 37	Specifies a path, relative to each repository path, which can be used
 38	to specify the date and time of the youngest commit in the repository.
 39	The first line in the file is used as input to the "parse_date"
 40	function in libgit. Recommended timestamp-format is "yyyy-mm-dd
 41	hh:mm:ss". Default value: "info/web/last-modified".
 42
 43cache-root::
 44	Path used to store the cgit cache entries. Default value:
 45	"/var/cache/cgit".
 46
 47cache-dynamic-ttl::
 48	Number which specifies the time-to-live, in minutes, for the cached
 49	version of repository pages accessed without a fixed SHA1. Default
 50	value: "5".
 51
 52cache-repo-ttl::
 53	Number which specifies the time-to-live, in minutes, for the cached
 54	version of the repository summary page. Default value: "5".
 55
 56cache-root-ttl::
 57	Number which specifies the time-to-live, in minutes, for the cached
 58	version of the repository index page. Default value: "5".
 59
 60cache-scanrc-ttl::
 61	Number which specifies the time-to-live, in minutes, for the result
 62	of scanning a path for git repositories. Default value: "15".
 63
 64cache-size::
 65	The maximum number of entries in the cgit cache. Default value: "0"
 66	(i.e. caching is disabled).
 67
 68cache-static-ttl::
 69	Number which specifies the time-to-live, in minutes, for the cached
 70	version of repository pages accessed with a fixed SHA1. Default value:
 71	"5".
 72
 73clone-prefix::
 74	Space-separated list of common prefixes which, when combined with a
 75	repository url, generates valid clone urls for the repository. This
 76	setting is only used if `repo.clone-url` is unspecified. Default value:
 77	none.
 78
 79commit-filter::
 80	Specifies a command which will be invoked to format commit messages.
 81	The command will get the message on its STDIN, and the STDOUT from the
 82	command will be included verbatim as the commit message, i.e. this can
 83	be used to implement bugtracker integration. Default value: none.
 84	See also: "FILTER API".
 85
 86css::
 87	Url which specifies the css document to include in all cgit pages.
 88	Default value: "/cgit.css".
 89
 90embedded::
 91	Flag which, when set to "1", will make cgit generate a html fragment
 92	suitable for embedding in other html pages. Default value: none. See
 93	also: "noheader".
 94
 95enable-commit-graph::
 96	Flag which, when set to "1", will make cgit print an ASCII-art commit
 97	history graph to the left of the commit messages in the repository
 98	log page. Default value: "0".
 99
100enable-filter-overrides::
101	Flag which, when set to "1", allows all filter settings to be
102	overridden in repository-specific cgitrc files. Default value: none.
103
104enable-gitweb-owner::
105	If set to "1" and scan-path is enabled, we first check each repository
106	for the git config value "gitweb.owner" to determine the owner.
107	Default value: "1". See also: scan-path.
108
109enable-http-clone::
110	If set to "1", cgit will act as an dumb HTTP endpoint for git clones.
111	If you use an alternate way of serving git repositories, you may wish
112	to disable this. Default value: "1".
113
114enable-index-links::
115	Flag which, when set to "1", will make cgit generate extra links for
116	each repo in the repository index (specifically, to the "summary",
117	"commit" and "tree" pages). Default value: "0".
118
119enable-log-filecount::
120	Flag which, when set to "1", will make cgit print the number of
121	modified files for each commit on the repository log page. Default
122	value: "0".
123
124enable-log-linecount::
125	Flag which, when set to "1", will make cgit print the number of added
126	and removed lines for each commit on the repository log page. Default
127	value: "0".
128
129enable-remote-branches::
130	Flag which, when set to "1", will make cgit display remote branches
131	in the summary and refs views. Default value: "0". See also:
132	"repo.enable-remote-branches".
133
134enable-subject-links::
135	Flag which, when set to "1", will make cgit use the subject of the
136	parent commit as link text when generating links to parent commits
137	in commit view. Default value: "0". See also:
138	"repo.enable-subject-links".
139
140enable-tree-linenumbers::
141	Flag which, when set to "1", will make cgit generate linenumber links
142	for plaintext blobs printed in the tree view. Default value: "1".
143
144favicon::
145	Url used as link to a shortcut icon for cgit. If specified, it is
146	suggested to use the value "/favicon.ico" since certain browsers will
147	ignore other values. Default value: none.
148
149footer::
150	The content of the file specified with this option will be included
151	verbatim at the bottom of all pages (i.e. it replaces the standard
152	"generated by..." message. Default value: none.
153
154head-include::
155	The content of the file specified with this option will be included
156	verbatim in the html HEAD section on all pages. Default value: none.
157
158header::
159	The content of the file specified with this option will be included
160	verbatim at the top of all pages. Default value: none.
161
162include::
163	Name of a configfile to include before the rest of the current config-
164	file is parsed. Default value: none.
165
166index-header::
167	The content of the file specified with this option will be included
168	verbatim above the repository index. This setting is deprecated, and
169	will not be supported by cgit-1.0 (use root-readme instead). Default
170	value: none.
171
172index-info::
173	The content of the file specified with this option will be included
174	verbatim below the heading on the repository index page. This setting
175	is deprecated, and will not be supported by cgit-1.0 (use root-desc
176	instead). Default value: none.
177
178local-time::
179	Flag which, if set to "1", makes cgit print commit and tag times in the
180	servers timezone. Default value: "0".
181
182logo::
183	Url which specifies the source of an image which will be used as a logo
184	on all cgit pages. Default value: "/cgit.png".
185
186logo-link::
187	Url loaded when clicking on the cgit logo image. If unspecified the
188	calculated url of the repository index page will be used. Default
189	value: none.
190
191max-atom-items::
192	Specifies the number of items to display in atom feeds view. Default
193	value: "10".
194
195max-commit-count::
196	Specifies the number of entries to list per page in "log" view. Default
197	value: "50".
198
199max-message-length::
200	Specifies the maximum number of commit message characters to display in
201	"log" view. Default value: "80".
202
203max-repo-count::
204	Specifies the number of entries to list per page on the	repository
205	index page. Default value: "50".
206
207max-repodesc-length::
208	Specifies the maximum number of repo description characters to display
209	on the repository index page. Default value: "80".
210
211max-blob-size::
212	Specifies the maximum size of a blob to display HTML for in KBytes.
213	Default value: "0" (limit disabled).
214
215max-stats::
216	Set the default maximum statistics period. Valid values are "week",
217	"month", "quarter" and "year". If unspecified, statistics are
218	disabled. Default value: none. See also: "repo.max-stats".
219
220mimetype.<ext>::
221	Set the mimetype for the specified filename extension. This is used
222	by the `plain` command when returning blob content.
223
224module-link::
225	Text which will be used as the formatstring for a hyperlink when a
226	submodule is printed in a directory listing. The arguments for the
227	formatstring are the path and SHA1 of the submodule commit. Default
228	value: "./?repo=%s&page=commit&id=%s"
229
230nocache::
231	If set to the value "1" caching will be disabled. This settings is
232	deprecated, and will not be honored starting with cgit-1.0. Default
233	value: "0".
234
235noplainemail::
236	If set to "1" showing full author email adresses will be disabled.
237	Default value: "0".
238
239noheader::
240	Flag which, when set to "1", will make cgit omit the standard header
241	on all pages. Default value: none. See also: "embedded".
242
243project-list::
244	A list of subdirectories inside of scan-path, relative to it, that
245	should loaded as git repositories. This must be defined prior to
246	scan-path. Default value: none. See also: scan-path.
247
248readme::
249	Text which will be used as default value for "repo.readme". Default
250	value: none.
251
252remove-suffix::
253	If set to "1" and scan-path is enabled, if any repositories are found
254	with a suffix of ".git", this suffix will be removed for the url and
255	name. Default value: "0". See also: scan-path.
256
257renamelimit::
258	Maximum number of files to consider when detecting renames. The value
259	 "-1" uses the compiletime value in git (for further info, look at
260	  `man git-diff`). Default value: "-1".
261
262repo.group::
263	Legacy alias for "section". This option is deprecated and will not be
264	supported in cgit-1.0.
265
266robots::
267	Text used as content for the "robots" meta-tag. Default value:
268	"index, nofollow".
269
270root-desc::
271	Text printed below the heading on the repository index page. Default
272	value: "a fast webinterface for the git dscm".
273
274root-readme::
275	The content of the file specified with this option will be included
276	verbatim below the "about" link on the repository index page. Default
277	value: none.
278
279root-title::
280	Text printed as heading on the repository index page. Default value:
281	"Git Repository Browser".
282
283scan-hidden-path::
284	If set to "1" and scan-path is enabled, scan-path will recurse into
285	directories whose name starts with a period ('.'). Otherwise,
286	scan-path will stay away from such directories (considered as
287	"hidden"). Note that this does not apply to the ".git" directory in
288	non-bare repos. This must be defined prior to scan-path.
289	Default value: 0. See also: scan-path.
290
291scan-path::
292	A path which will be scanned for repositories. If caching is enabled,
293	the result will be cached as a cgitrc include-file in the cache
294	directory. If project-list has been defined prior to scan-path,
295	scan-path loads only the directories listed in the file pointed to by
296	project-list. Be advised that only the global settings taken
297	before the scan-path directive will be applied to each repository.
298	Default value: none. See also: cache-scanrc-ttl, project-list.
299
300section::
301	The name of the current repository section - all repositories defined
302	after this option will inherit the current section name. Default value:
303	none.
304
305section-from-path::
306	A number which, if specified before scan-path, specifies how many
307	path elements from each repo path to use as a default section name.
308	If negative, cgit will discard the specified number of path elements
309	above the repo directory. Default value: 0.
310
311side-by-side-diffs::
312	If set to "1" shows side-by-side diffs instead of unidiffs per
313	default. Default value: "0".
314
315snapshots::
316	Text which specifies the default set of snapshot formats generated by
317	cgit. The value is a space-separated list of zero or more of the
318	values "tar", "tar.gz", "tar.bz2", "tar.xz" and "zip". Default value:
319	none.
320
321source-filter::
322	Specifies a command which will be invoked to format plaintext blobs
323	in the tree view. The command will get the blob content on its STDIN
324	and the name of the blob as its only command line argument. The STDOUT
325	from the command will be included verbatim as the blob contents, i.e.
326	this can be used to implement e.g. syntax highlighting. Default value:
327	none. See also: "FILTER API".
328
329summary-branches::
330	Specifies the number of branches to display in the repository "summary"
331	view. Default value: "10".
332
333summary-log::
334	Specifies the number of log entries to display in the repository
335	"summary" view. Default value: "10".
336
337summary-tags::
338	Specifies the number of tags to display in the repository "summary"
339	view. Default value: "10".
340
341strict-export::
342	Filename which, if specified, needs to be present within the repository
343	for cgit to allow access to that repository. This can be used to emulate
344	gitweb's EXPORT_OK and STRICT_EXPORT functionality and limit cgit's
345	repositories to match those exported by git-daemon. This option MUST come
346	before 'scan-path'.
347
348virtual-root::
349	Url which, if specified, will be used as root for all cgit links. It
350	will also cause cgit to generate 'virtual urls', i.e. urls like
351	'/cgit/tree/README' as opposed to '?r=cgit&p=tree&path=README'. Default
352	value: none.
353	NOTE: cgit has recently learned how to use PATH_INFO to achieve the
354	same kind of virtual urls, so this option will probably be deprecated.
355
356REPOSITORY SETTINGS
357-------------------
358repo.about-filter::
359	Override the default about-filter. Default value: none. See also:
360	"enable-filter-overrides". See also: "FILTER API".
361
362repo.clone-url::
363	A list of space-separated urls which can be used to clone this repo.
364	Default value: none.
365
366repo.commit-filter::
367	Override the default commit-filter. Default value: none. See also:
368	"enable-filter-overrides". See also: "FILTER API".
369
370repo.defbranch::
371	The name of the default branch for this repository. If no such branch
372	exists in the repository, the first branch name (when sorted) is used
373	as default instead. Default value: "master".
374
375repo.desc::
376	The value to show as repository description. Default value: none.
377
378repo.enable-commit-graph::
379	A flag which can be used to disable the global setting
380	`enable-commit-graph'. Default value: none.
381
382repo.enable-log-filecount::
383	A flag which can be used to disable the global setting
384	`enable-log-filecount'. Default value: none.
385
386repo.enable-log-linecount::
387	A flag which can be used to disable the global setting
388	`enable-log-linecount'. Default value: none.
389
390repo.enable-remote-branches::
391	Flag which, when set to "1", will make cgit display remote branches
392	in the summary and refs views. Default value: <enable-remote-branches>.
393
394repo.enable-subject-links::
395	A flag which can be used to override the global setting
396	`enable-subject-links'. Default value: none.
397
398repo.logo::
399	Url which specifies the source of an image which will be used as a logo
400	on this repo's pages. Default value: global logo.
401
402repo.logo-link::
403	Url loaded when clicking on the cgit logo image. If unspecified the
404	calculated url of the repository index page will be used. Default
405	value: global logo-link.
406
407repo.max-stats::
408	Override the default maximum statistics period. Valid values are equal
409	to the values specified for the global "max-stats" setting. Default
410	value: none.
411
412repo.name::
413	The value to show as repository name. Default value: <repo.url>.
414
415repo.owner::
416	A value used to identify the owner of the repository. Default value:
417	none.
418
419repo.path::
420	An absolute path to the repository directory. For non-bare repositories
421	this is the .git-directory. Default value: none.
422
423repo.readme::
424	A path (relative to <repo.path>) which specifies a file to include
425	verbatim as the "About" page for this repo. You may also specify a
426	git refspec by head or by hash by prepending the refspec followed by
427	a colon. For example, "master:docs/readme.mkd" Default value: <readme>.
428
429repo.snapshots::
430	A mask of allowed snapshot-formats for this repo, restricted by the
431	"snapshots" global setting. Default value: <snapshots>.
432
433repo.section::
434	Override the current section name for this repository. Default value:
435	none.
436
437repo.source-filter::
438	Override the default source-filter. Default value: none. See also:
439	"enable-filter-overrides". See also: "FILTER API".
440
441repo.url::
442	The relative url used to access the repository. This must be the first
443	setting specified for each repo. Default value: none.
444
445
446REPOSITORY-SPECIFIC CGITRC FILE
447-------------------------------
448When the option "scan-path" is used to auto-discover git repositories, cgit
449will try to parse the file "cgitrc" within any found repository. Such a
450repo-specific config file may contain any of the repo-specific options
451described above, except "repo.url" and "repo.path". Additionally, the "filter"
452options are only acknowledged in repo-specific config files when
453"enable-filter-overrides" is set to "1".
454
455Note: the "repo." prefix is dropped from the option names in repo-specific
456config files, e.g. "repo.desc" becomes "desc".
457
458
459FILTER API
460----------
461- about filter::
462  This filter is given no arguments.
463  The about text that is to be filtered is available on standard input and the
464  filtered text is expected on standard output.
465- commit filter::
466  This filter is given no arguments.
467  The commit message text that is to be filtered is available on standard input
468  and the filtered text is expected on standard output.
469- source filter::
470  This filter is given a single parameter: the filename of the source file to
471  filter. The filter can use the filename to determine (for example) the syntax
472  highlighting mode.
473  The contents of the source file that is to be filtered is available on
474  standard input and the filtered contents is expected on standard output.
475
476Also, all filters are handed the following environment variables:
477- CGIT_REPO_URL        ( = repo.url       setting )
478- CGIT_REPO_NAME       ( = repo.name      setting )
479- CGIT_REPO_PATH       ( = repo.path      setting )
480- CGIT_REPO_OWNER      ( = repo.owner     setting )
481- CGIT_REPO_DEFBRANCH  ( = repo.defbranch setting )
482- CGIT_REPO_SECTION    ( = section        setting )
483- CGIT_REPO_CLONE_URL  ( = repo.clone-url setting )
484
485If a setting is not defined for a repository and the corresponding global
486setting is also not defined (if applicable), then the corresponding
487environment variable will be an empty string.
488
489Note that under normal circumstance all these environment variables are
490defined. If however the total size of the defined settings exceed the
491allocated buffer within cgit then only the environment variables that fit
492in the allocated buffer are handed to the filter.
493
494
495EXAMPLE CGITRC FILE
496-------------------
497
498....
499# Enable caching of up to 1000 output entriess
500cache-size=1000
501
502
503# Specify some default clone prefixes
504clone-prefix=git://example.com ssh://example.com/pub/git http://example.com/git
505
506# Specify the css url
507css=/css/cgit.css
508
509
510# Show extra links for each repository on the index page
511enable-index-links=1
512
513
514# Enable ASCII art commit history graph on the log pages
515enable-commit-graph=1
516
517
518# Show number of affected files per commit on the log pages
519enable-log-filecount=1
520
521
522# Show number of added/removed lines per commit on the log pages
523enable-log-linecount=1
524
525
526# Add a cgit favicon
527favicon=/favicon.ico
528
529
530# Use a custom logo
531logo=/img/mylogo.png
532
533
534# Enable statistics per week, month and quarter
535max-stats=quarter
536
537
538# Set the title and heading of the repository index page
539root-title=example.com git repositories
540
541
542# Set a subheading for the repository index page
543root-desc=tracking the foobar development
544
545
546# Include some more info about example.com on the index page
547root-readme=/var/www/htdocs/about.html
548
549
550# Allow download of tar.gz, tar.bz2 and zip-files
551snapshots=tar.gz tar.bz2 zip
552
553
554##
555## List of common mimetypes
556##
557
558mimetype.gif=image/gif
559mimetype.html=text/html
560mimetype.jpg=image/jpeg
561mimetype.jpeg=image/jpeg
562mimetype.pdf=application/pdf
563mimetype.png=image/png
564mimetype.svg=image/svg+xml
565
566
567##
568## List of repositories.
569## PS: Any repositories listed when section is unset will not be
570##     displayed under a section heading
571## PPS: This list could be kept in a different file (e.g. '/etc/cgitrepos')
572##      and included like this:
573##        include=/etc/cgitrepos
574##
575
576
577repo.url=foo
578repo.path=/pub/git/foo.git
579repo.desc=the master foo repository
580repo.owner=fooman@example.com
581repo.readme=info/web/about.html
582
583
584repo.url=bar
585repo.path=/pub/git/bar.git
586repo.desc=the bars for your foo
587repo.owner=barman@example.com
588repo.readme=info/web/about.html
589
590
591# The next repositories will be displayed under the 'extras' heading
592section=extras
593
594
595repo.url=baz
596repo.path=/pub/git/baz.git
597repo.desc=a set of extensions for bar users
598
599repo.url=wiz
600repo.path=/pub/git/wiz.git
601repo.desc=the wizard of foo
602
603
604# Add some mirrored repositories
605section=mirrors
606
607
608repo.url=git
609repo.path=/pub/git/git.git
610repo.desc=the dscm
611
612
613repo.url=linux
614repo.path=/pub/git/linux.git
615repo.desc=the kernel
616
617# Disable adhoc downloads of this repo
618repo.snapshots=0
619
620# Disable line-counts for this repo
621repo.enable-log-linecount=0
622
623# Restrict the max statistics period for this repo
624repo.max-stats=month
625....
626
627
628BUGS
629----
630Comments currently cannot appear on the same line as a setting; the comment
631will be included as part of the value. E.g. this line:
632
633	robots=index  # allow indexing
634
635will generate the following html element:
636
637	<meta name='robots' content='index  # allow indexing'/>
638
639
640
641AUTHOR
642------
643Lars Hjemli <hjemli@gmail.com>
644Jason A. Donenfeld <Jason@zx2c4.com>