Commit Graph

163 次程式碼提交

作者 SHA1 備註 提交日期
Lars Hjemli
e16f178334 Add and use a common readfile() function
This function is used to read the full content of a textfile into a
newly allocated buffer (with zerotermination).

It replaces the earlier readfile() in scan-tree.c (which was rather
error-prone[1]), and is reused by read_agefile() in ui-repolist.c.

1: No checks for EINTR and EAGAIN, fixed-size buffer

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-08-18 17:22:14 +02:00
Lars Hjemli
8b2252b0b6 ui-shared: add support for NO_HTTP=1/--nohttp
cgit_print_http_headers() used to do nothing if 'embedded' was
specified in cgitrc, but that was wrong - we never want to skip the
headers when invoked as a CGI app. Sadly, there's no easy way to
detect if we're invoked as a CGI app or if we're invoked by another
CGI app, so for the latter case cgit needs to be invoked with either
--nohttp on the command line or NO_HTTP=1 in the environment.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-08-10 09:20:17 +02:00
Lars Hjemli
60a26272e0 Cleanup handling of environment variables
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-08-10 08:21:09 +02:00
Lars Hjemli
db8b8cb946 Merge branch 'lh/about'
Conflicts:
	cgit.h
2009-08-09 13:46:34 +02:00
Lars Hjemli
db6303b588 Merge branch 'lh/plugins'
Conflicts:
	cgit.c
	cgit.h
2009-08-09 13:46:01 +02:00
Lars Hjemli
17e3ff4264 Merge branch 'lh/mimetypes' 2009-08-09 13:45:36 +02:00
Lars Hjemli
537c05f138 Add 'about-filter' and 'repo.about-filter' options
These options can be used to execute a filter command on each about-page,
both top-level and for each repository (repo.about-filter can be used
to override the current about-filter).

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-08-09 13:41:54 +02:00
Lars Hjemli
e976df2795 Add support for repo.commit-filter and repo.source-filter
These options can be used to override the default commit- and source-
filter settings per repository.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-08-09 13:22:00 +02:00
Martin Szulecki
2f56e390f0 Introduce noplainemail option to hide email adresses from spambots
Signed-off-by: Martin Szulecki <opensuse@sukimashita.com>
2009-08-08 14:23:28 +02:00
Lars Hjemli
f35db1cd2b ui-commit: add support for 'commit-filter' option
This new option specifies a filter which is executed on the commit
message, i.e. the commit message is written to the filters STDIN and
the filters STDOUT is included verbatim as the commit message.

This can be used to implement commit linking by creating a simple
shell script in e.g. /usr/bin/cgit-commit-filter.sh like this:

#/bin/sh
sed -re 's|\b([0-9a-fA-F]{6,40})\b|<a href="./?id=\1">\1</a>|g'

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-07-31 17:42:57 +02:00
Lars Hjemli
46b7abed99 ui-tree: add support for source-filter option
This new option is used to specify an external command which will be
executed when displaying blob content in the tree view. Blob content
will be written to STDIN of the filter and STDOUT from the filter
will be included verbatim in the html output from cgit. The file name
of the blob will be passed as the only argument to the filter command.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-07-31 17:41:21 +02:00
Lars Hjemli
d6f6072560 Add generic filter/plugin infrastructure
The functions cgit_open_filter() and cgit_close_filter() can be used to
execute filters on the output stream from cgit.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-07-31 17:39:51 +02:00
Lars Hjemli
c4d46c7035 Add support for mime type registration and lookup
This patch makes it possible to register mappings from filename
extension to mime type in cgitrc and use this mapping when returning
blob content in `plain` view.

The reason for adding this mapping to cgitrc (as opposed to parsing
something like /etc/mime.types) is to allow quick lookup of a limited
number of filename extensions (/etc/mime-types on my machine currently
contains over 700 entries).

NB: A nice addition to this patch would be to parse /etc/mime.types
when `plain` view is requested for a file with an extension for which
there is no mapping registered in cgitrc.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-07-25 12:55:15 +02:00
Lars Hjemli
286a905842 Merge branch 'lh/embedded'
Conflicts:
	cgitrc.5.txt
	ui-shared.c
2009-07-25 12:29:22 +02:00
Lars Hjemli
7a8b3b4104 cgit.h: keep config flags sorted
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-07-25 12:25:06 +02:00
Lars Hjemli
ef0c6aadf7 Add support for 'noheader' option
This option can be used to disable the standard cgit page header, which
might be useful in combination with the 'embedded' option.

Suggested-by: Mark Constable <markc@renta.net>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-07-25 12:19:31 +02:00
Lars Hjemli
542f6a4330 Merge branch 'ml/head-include' 2009-07-25 12:04:08 +02:00
Lars Hjemli
681fdc4547 Merge branch 'plain-etag'
Conflicts:
	ui-shared.c
2009-07-25 11:59:22 +02:00
Lars Hjemli
e429fb0cca Return http statuscode 404 on unknown branch
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-06-07 20:43:08 +02:00
Mark Lodato
b5a3a20496 Add head-include configuration option.
This patch adds an option to the configuration file, "head-include",
which works just like "header" or "footer", except the content is put
into the HTML's <head> tag.
2009-06-07 18:55:44 +02:00
Lars Hjemli
488a214a81 Add support for ETag in 'plain' view
When downloading a blob identified by its path, the client might want
to know if the blob has been modified since a previous download of the
same path. To this end, an ETag containing the blob SHA1 seems to be
ideal.

Todo: add support for HEAD requests...

Suggested-by: Owen Taylor <otaylor@redhat.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-02-19 22:38:36 +01:00
Lars Hjemli
0cbb50841a Add support for an 'embedded' option in cgitrc
When activated, cgit will neither generate http headers nor any 'framing'
html elements (like <html> and <body>). Also, all page content is now
wrapped in a <div id='cgit'> element to make it easier to select the
correct cgit classes when embedded/themed.

Suggested-by: Matt Sealey <matt@genesi-usa.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-02-02 08:11:29 +01:00
Lars Hjemli
5e447b1ed1 Merge branch 'lh/binary' 2009-02-01 19:29:47 +01:00
Lars Hjemli
c495cf02ba Handle binary files in diffs
This teaches all diff-related operations (i.e. ui-log, ui-diff and ui-patch)
how to handle binary files.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-01-31 10:40:40 +01:00
Lars Hjemli
b115955d71 Add support for a custom header
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-01-29 21:27:39 +01:00
Lars Hjemli
7710178e45 Merge branch 'lh/stats'
Conflicts:
	cgit.c
	cgit.css
	cgit.h
	ui-tree.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-01-27 20:16:37 +01:00
Lars Hjemli
fb2f3f6c29 ui-stats: replace 'enable-stats' setting with 'max-stats'
The new 'max-stats' and 'repo.max-stats' settings makes it possible to
define the maximum statistics period, both globally and per repo. Hence,
it is now feasible to allow statistics on repositories with a high commit
frequency, like linux-2.6, by setting repo.max-stats to e.g. 'month'.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-12-07 13:17:21 +01:00
Lars Hjemli
f86a23ff53 Add a 'stats' page to each repo
This new page, which is disabled by default, can be used to print some
statistics about the number of commits per period in the repository,
where period can be either weeks, months, quarters or years.

The function can be activated globally by setting 'enable-stats=1' in
cgitrc and disabled for individual repos by setting 'repo.enable-stats=0'.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-12-06 17:38:19 +01:00
Lars Hjemli
3c32fe0771 Merge branch 'full-log'
Conflicts:
	cgit.c
	cgit.h
2008-12-06 11:37:37 +01:00
Lars Hjemli
9c8be943f7 Merge branch 'lh/sort-repolist' 2008-12-06 11:35:49 +01:00
Ramsay Jones
97fdac1608 Extra cygwin-specific changes
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-12-03 23:39:30 +01:00
Lars Hjemli
0274b57d55 ui-log: add support for showing the full commit message
Some users prefer to see the full message, so to make these users happy
the new querystring parameter "showmsg" can be used to print the full
commit message per log entry.

A link is provided in the log heading to make this function accessible,
and all links and forms tries to preserve the users preference.

Note: the new link is not displayed on the summary page since the point
of the summary page is to be a summary, but it is still obeyed if specified
manually.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-11-29 18:39:41 +01:00
Lars Hjemli
8813170390 ui-repolist: implement lazy caching of repo->mtime
When sorting the list of repositories by their last modification time,
cgit would (in the worst case) invoke fstat(3) four times and open(3)
twice for each callback from qsort(3). This obviously scales very badly.

Now, the calculated modtime for each repo is saved in repo->mtime, thus
keeping the number of stat/open invocations identical for sorted and
unsorted repo-listings.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-11-29 16:46:37 +01:00
Benjamin Close
d71c0c725d Add support for sorting by Age in the repolist
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-11-29 13:25:54 +01:00
Lars Hjemli
5632ba35d1 Add cgit_query.nohead flag
This flag is set when no HEAD is specified in the querystring. Currently
it has no users, but it will be used by ui-snapshot to invoke a DWIM-mode
where the revision is extracted from the snapshot name.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-10-11 19:05:50 +02:00
Lars Hjemli
e154edd807 Teach cgit how to use PATH_INFO
This commit makes cgit use the cgi variables SCRIPT_NAME and PATH_INFO
when virtual-root is unspecified in cgitrc and no url-parameter is
specified on the querystring. This has two nice effects:

* Virtual urls works out of the box, no more need for rewrite-rules in httpd.
* Virtual urls with special querystring characters are handled correctly.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-09-15 23:00:30 +02:00
Lars Hjemli
a8305a9543 parsing.c: be prepared for unexpected content in commit/tag objects
When parsing commits and tags cgit made too many assumptions about the
formatting of said objects. This patch tries to make the code be more
prepared to handle 'malformed' objects.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-09-15 22:33:11 +02:00
Lars Hjemli
d532c4d161 Merge branch 'lh/plain'
* lh/plain:
  Supply status description to html_status()
  ui-tree: link to plain view instead of blob view
  Implement plain view
2008-09-01 22:40:55 +02:00
Lars Hjemli
e5da4bca54 Implement plain view
This implements a way to access plain blobs by path (similar to the
tree view) instead of by sha1.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-08-06 11:21:30 +02:00
Lars Hjemli
b2a3d31e88 Add atom-support
This enables a page which generates atom feeds for the current branch and
path, heavily inspired by the atom-support in gitweb.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-08-01 22:12:34 +02:00
Stefan Naewe
0f0ab148c6 Added local-time option to cgitrc
When `local-time` is set, commit, tag and patch timestamps will be printed
in the servers timezone. Also, regardless of the value of `local-time`,
these timestamps will now always show the timezone.

Signed-off-by: Stefan Naewe <stefan.naewe@atlas-elektronik.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-08-01 22:09:13 +02:00
Lars Hjemli
502865a5ec Add a favicon option to cgitrc
This option is used to specify a shortcut icon on all cgit pages.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-07-19 20:47:39 +02:00
Lars Hjemli
de5e928171 Add support for including a footer on all pages
The new cgitrc option `footer` can be used to include a html-file which
replaces the standard 'generated by cgit' message at the bottom of each
page.

Suggested-by: Peter Danenberg <pcd@wikitex.org>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-06-26 13:53:30 +02:00
Michael Krelin
42effc9390 allow specification of directly linked blobs mimetypes
Signed-off-by: Michael Krelin <hacker@klever.net>
2008-06-24 23:42:32 +02:00
Lars Hjemli
c6078b8b00 Add a pager on the repolist
This enables a pager on the repolist which restricts the number of entries
displayed per page, controlled by the new option `max-repo-count` (default
value 50).

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-05-03 10:54:39 +02:00
Lars Hjemli
e19683bede Merge branch 'lh/cache'
* lh/cache:
  Add page 'ls_cache'
  Redesign the caching layer
2008-05-03 10:10:07 +02:00
Lars Hjemli
c6431a7150 Prepare for 'about site' page / add 'root-readme' option to cgitrc
The new option names a file which will be included on a new page, next
to the current 'index' page.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-29 01:06:30 +02:00
Lars Hjemli
4c9916043d Re-enable 'index-info' and add support for 'root-desc' in cgitrc
The 'index-info' option got lost when the layout was converted from
sidebar to old-fashioned header (noticed by Harley Laue, thanks!), and
this commit re-enables it.

But there is now also an alternative in the 'root-desc' option; where
'index-info' specifies a file to include, 'root-desc' specifies the text
literally. This might be nicer for the one-liner descriptions which these
options typically provides.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-29 00:55:34 +02:00
Lars Hjemli
939d32fda7 Redesign the caching layer
The original caching layer in cgit has no upper bound on the number of
concurrent cache entries, so when cgit is traversed by a spider (like the
googlebot), the cache might end up filling your disk. Also, if any error
occurs in the cache layer, no content is returned to the client.

This patch redesigns the caching layer to avoid these flaws by
* giving the cache a bound number of slots
* disabling the cache for the current request when errors occur

The cache size limit is implemented by hashing the querystring (the cache
lookup key) and generating a cache filename based on this hash modulo the
cache size. In order to detect hash collisions, the full lookup key (i.e.
the querystring) is stored in the cache file (separated from its associated
content by ascii 0).

The cache filename is the reversed 8-digit hexadecimal representation of

  hash(key) % cache_size

which should make the filesystem lookup pretty fast (if directory content
is indexed/sorted); reversing the representation avoids the problem where
all keys have equal prefix.

There is a new config option, cache-size, which sets the upper bound for
the cache. Default value for this option is 0, which has the same effect
as setting nocache=1 (hence nocache is now deprecated).

Included in this patch is also a new testfile which verifies that the
new option works as intended.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-28 11:32:42 +02:00
Lars Hjemli
28d781f34b Make repository search case insensitive
This reuses the strcasestr() compiled or linked by libgit.a to implement a
case insensitive variation of the repository search.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-13 12:46:54 +02:00