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* Clear the whole contextDaniel Milde2010-02-271-1/+1
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Don't crash when a repo-specific readme file is usedSami Kyöstilä2009-12-081-2/+2
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Merge branch 'lh/repo-scan'Lars Hjemli2009-09-131-54/+211
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| * cgit.c: respect repo-local 'snapshots' option for --scan-pathLars Hjemli2009-08-241-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The repo-specific 'snapshots' option is bitwise AND'ed with the global 'snapshots' option during parsing, and since the global cgitrc hasn't been parsed when --scan-path is processed the global 'snapshots' will always be 0 (i.e. no repo-specific 'snapshots' setting will have any effect). This patch fixes the issue by setting the global 'snapshots' mask to 0xFF (hence relying on later parsing of the generated cgitrc repolist to do the right thing). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * cgit.c: only print first line of repo.desc in print_repo()Lars Hjemli2009-08-241-2/+14
| | | | | | | | | | | | | | | | Since repo.desc might have been populated by reading the 'description' file in GIT_DIR, it may contain newlines. And by printing the literal value, we may then generate an invalid cgitrc include-file. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * Add and use cgit_find_stats_periodname() in print_repo()Lars Hjemli2009-08-241-0/+3
| | | | | | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * cgit.c: generate repo.snapshots in print_repo()Lars Hjemli2009-08-241-0/+25
| | | | | | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * cgit.c: add missing options to print_repo()Lars Hjemli2009-08-241-0/+18
| | | | | | | | | | | | | | | | Note: print_repo() still ignores repo.max-stats and repo.snapshots, which both requires additional work since these settings are represented internally as an enum and a bitmap. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * Add config option 'enable-filter-overrides'Lars Hjemli2009-08-241-6/+9
| | | | | | | | | | | | | | This option must be enabled if repo-specific cgitrc files should be allowed to override any of the 'filter' options. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * ui-repolist: handle empty sections similar to NULL sectionsLars Hjemli2009-08-241-0/+1
| | | | | | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * Add support for repo-local cgitrc fileLars Hjemli2009-08-241-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When recursively scanning a directory tree looking for git repositories, cgit will now parse cgitrc files found within such repositories. The repo-specific config files can include any repo-specific options except 'repo.url' and 'repo.path'. Also, in such config files the 'repo.' prefix can not be used, i.e. the valid options then becomes: * name * clone-url * desc * ower * defbranch * snapshots * enable-log-filecount * enable-log-linecount * max-stats * module-link * section * about-filter * commit-filter * source-filter * readme Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * cgit.c: refactor repo_config() from config_cb()Lars Hjemli2009-08-241-41/+48
| | | | | | | | | | | | | | | | | | | | The new function repo_config() is used to handle all 'simple' repo options, for the following reasons: * code readability * parser performance * upcoming support for repo-local cgitrc files during scanning Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * Add config option 'repo.section'Lars Hjemli2009-08-241-0/+2
| | | | | | | | | | | | | | This option can be used to specify the section name for the current repository. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * Introduce 'section' as canonical spelling for 'repo.group'Lars Hjemli2009-08-241-2/+2
| | | | | | | | | | | | | | | | The 'repo.' prefix should be reserved for repo-specific options, but the option 'repo.group' must still be honored to stay backwards compatible. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * Add support for --scan-path command line optionLars Hjemli2009-08-241-1/+2
| | | | | | | | | | | | | | This is an alias for --scan-tree (which might be deprecated in the future). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * Rename 'repo.scan' to 'scan-path'Lars Hjemli2009-08-241-5/+5
| | | | | | | | | | | | | | The 'repo.' prefix will soon be reserved for repo-specific config options. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * cgit.c: add support for caching autodetected repositoriesLars Hjemli2009-08-241-1/+74
| | | | | | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * cgit.c: make print_repolist() and print_repo() reusable for cachingLars Hjemli2009-08-241-12/+12
| | | | | | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * cgit.c: add support for cgitrc option 'repo.scan'Lars Hjemli2009-08-241-0/+2
| | | | | | | | | | | | When specified, the specified path will be scanned for repositories. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* | Rename "linenumbers" to "enable-tree-linenumbers", change default to "1"Lars Hjemli2009-08-211-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes the name of the cgitrc option more descriptive and at the same time changes the default from "0" to "1" in an attempt to stay backwards compatible - prior to the introduction of "source-filter" and "linenumbers", cgit always generated linenumber links in the tree view, but now this feature can be turned off (one might want to do this if the source-filter performs line-wrapping etc). While at it, the documentation is updated to match the surrounding descriptions. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* | Add 'linenumbers' config optionFlorian Pritz2009-08-211-0/+2
|/ | | | | Signed-off-by: Florian Pritz <bluewind@xssn.at> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* cgit.c: fix caching keyed on PATH_INFO with no QUERY_STRINGLars Hjemli2009-08-201-1/+1
| | | | | | | | When generating a hash for caching, ctx.qry.raw is used as key. And since cgit_parse_url() zero-terminates it's argument (after the repo path), ctx.qry.raw must xstrdup(ctx.qry.url). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Merge branch 'stable'Lars Hjemli2009-08-171-0/+3
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| * cgit.c: do not segfault on unexpected query-string formatLars Hjemli2009-08-171-0/+3
| | | | | | | | | | | | | | | | The querystring_cb() function will be invoked with a NULL value when the querystring contains a name not followed by a '='. Such a value used to cause a segfault, which this patch fixes. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* | Merge branch 'lh/embedded'Lars Hjemli2009-08-111-10/+27
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| * | ui-shared: add support for NO_HTTP=1/--nohttpLars Hjemli2009-08-101-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Cleanup handling of environment variablesLars Hjemli2009-08-101-10/+23
| | | | | | | | | | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* | | cgit.c: make '/cgit.png' the default value for 'logo' optionLars Hjemli2009-08-101-1/+1
|/ / | | | | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* | Merge branch 'lh/about'Lars Hjemli2009-08-091-0/+4
|\ \ | | | | | | | | | | | | Conflicts: cgit.h
| * | Add 'about-filter' and 'repo.about-filter' optionsLars Hjemli2009-08-091-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | Merge branch 'lh/plugins'Lars Hjemli2009-08-091-0/+23
|\| | | | | | | | | | | | | | | | | Conflicts: cgit.c cgit.h
| * | cgit.c: allow repo.*-filter options to unset the current defaultLars Hjemli2009-08-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | If e.g. repo.commit-filter is specified as an empty string, this is now properly handled as disabling the global commit-filter setting for the current repository. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * | Add support for repo.commit-filter and repo.source-filterLars Hjemli2009-08-091-0/+4
| | | | | | | | | | | | | | | | | | | | | These options can be used to override the default commit- and source- filter settings per repository. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * | ui-commit: add support for 'commit-filter' optionLars Hjemli2009-07-311-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | ui-tree: add support for source-filter optionLars Hjemli2009-07-311-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Add generic filter/plugin infrastructureLars Hjemli2009-07-311-0/+15
| | | | | | | | | | | | | | | | | | | | | 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>
* | | Merge branch 'lh/mimetypes'Lars Hjemli2009-08-091-0/+11
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| * | | Add support for mime type registration and lookupLars Hjemli2009-07-251-0/+11
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* / / Introduce noplainemail option to hide email adresses from spambotsMartin Szulecki2009-08-081-0/+2
|/ / | | | | | | Signed-off-by: Martin Szulecki <opensuse@sukimashita.com>
* | Merge branch 'lh/embedded'Lars Hjemli2009-07-251-0/+4
|\ \ | | | | | | | | | | | | | | | Conflicts: cgitrc.5.txt ui-shared.c
| * | Add support for 'noheader' optionLars Hjemli2009-07-251-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Add support for an 'embedded' option in cgitrcLars Hjemli2009-02-021-0/+2
| |/ | | | | | | | | | | | | | | | | | | 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>
* | Merge branch 'ml/head-include'Lars Hjemli2009-07-251-0/+2
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| * | Add head-include configuration option.Mark Lodato2009-06-071-0/+2
| |/ | | | | | | | | | | 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.
* | Merge branch 'plain-etag'Lars Hjemli2009-07-251-0/+4
|\ \ | | | | | | | | | | | | Conflicts: ui-shared.c
| * | Add support for HEAD requestsLars Hjemli2009-02-191-0/+3
| | | | | | | | | | | | | | | | | | This is a quick 'n dirty hack which makes cgit honor HEAD requests. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * | Add support for ETag in 'plain' viewLars Hjemli2009-02-191-0/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | 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>
* / Return http statuscode 404 on unknown branchLars Hjemli2009-06-071-0/+2
|/ | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add support for a custom headerLars Hjemli2009-01-291-0/+2
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Merge branch 'lh/stats'Lars Hjemli2009-01-271-0/+8
|\ | | | | | | | | | | | | | | | | | | Conflicts: cgit.c cgit.css cgit.h ui-tree.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * ui-stats: replace 'enable-stats' setting with 'max-stats'Lars Hjemli2008-12-071-4/+6
| | | | | | | | | | | | | | | | | | 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>
| * Add a 'stats' page to each repoLars Hjemli2008-12-061-0/+6
| | | | | | | | | | | | | | | | | | | | | | 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>
* | Merge branch 'stable'Lars Hjemli2009-01-111-1/+0
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| * | Avoid SEGFAULT on invalid requestsLars Hjemli2009-01-111-1/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When an unknown page is requested, either on the querystring or via PATH_INFO, we end up with a null-referencing cgit_cmd. This null- pointer is then used as argument to the hc() function (which decides what tab to render as 'active'), but this function failed to check if a valid cmd was specified and a SEGFAULT would occur. This patch fixes the issue by introducing a 'fallback-cmd' which specifies what tab to render as 'active' when no valid cmd is requested. While at it, we now also keep track of the active repository even if an invalid cmd was requested since we want to show the error message about the invalid request in the correct context. Noticed-by: Robin Redeker <elmex@ta-sa.org> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* | Untie logic for SCRIPT_NAME and PATH_INFOLars Hjemli2008-12-261-20/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SCRIPT_NAME is used as fallback for virtual-root when virtual-root is unspecified in cgitrc and PATH_INFO is used as fallback for the query- string parameter 'url' when the latter is unspecified. But until now, the use of PATH_INFO depended on virtual-root also being unspecified, i.e. it was impossible to use PATH_INFO when virtual-root was specified. This commit makes the fallback on SCRIPT_NAME and PATH_INFO independent code paths, i.e. it is now possible to specify virtual-root in cgitrc while still using PATH_INFO (instead of rewrite rules) to get 'pretty urls'. Noticed-by: Jack Moffitt <jack@chesspark.com> Noticed-by: LiKai Liu <liulk@cs.bu.edu> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* | Merge branch 'full-log'Lars Hjemli2008-12-061-0/+2
|\ \ | | | | | | | | | | | | | | | Conflicts: cgit.c cgit.h
| * | ui-log: add support for showing the full commit messageLars Hjemli2008-11-291-0/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* / Add support for sorting by Age in the repolistBenjamin Close2008-11-291-0/+2
|/ | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add cgit_query.nohead flagLars Hjemli2008-10-111-0/+1
| | | | | | | | 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>
* Add support for --scan-tree=<path> option to cgitLars Hjemli2008-09-151-3/+44
| | | | | | | This option makes cgit scan a directory tree looking for git repositories, generating suitable definitions for a cgitrc file on stdout. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Teach cgit how to use PATH_INFOLars Hjemli2008-09-151-0/+27
| | | | | | | | | | | 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>
* Implement plain viewLars Hjemli2008-08-061-0/+1
| | | | | | | 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>
* Added `local-time` option to cgitrcStefan Naewe2008-08-011-0/+3
| | | | | | | | | 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>
* Modify default value for a few cgitrc optionsLars Hjemli2008-07-271-2/+5
| | | | | | | | | | | The default max-length used when printing commit messages and repo descriptions can be increased due to the new layout (no sidebar). Also, on the repo summary page I believe it makes sense to only show the ten most recent branches and tags by default, just as it makes sense to show the ten most recent commit messages for the active branch. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Be prepared for empty repositoriesLars Hjemli2008-07-271-3/+7
| | | | | | Before this patch, cgit would segfault on repositories with no refs. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add a favicon option to cgitrcLars Hjemli2008-07-191-0/+2
| | | | | | This option is used to specify a shortcut icon on all cgit pages. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add support for including a footer on all pagesLars Hjemli2008-06-261-0/+2
| | | | | | | | | 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>
* allow specification of directly linked blobs mimetypesMichael Krelin2008-06-241-0/+2
| | | | Signed-off-by: Michael Krelin <hacker@klever.net>
* cache.c: do not ignore errors from print_slot()Lars Hjemli2008-05-181-2/+2
| | | | | | | | | | | | If print_slot() fails, the client will be served an inferior response. This patch makes sure that such an error will be returned to main(), which in turn will try to inform about the error in the response itself. The error is also printed to the cache_log, i.e. stderr, which will make the error message appear in error_log (atleast when httpd==apache). Noticed-by: Jim Meyering <jim@meyering.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add a pager on the repolistLars Hjemli2008-05-031-0/+3
| | | | | | | | 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>
* Merge branch 'lh/cache'Lars Hjemli2008-05-031-129/+37
|\ | | | | | | | | | | * lh/cache: Add page 'ls_cache' Redesign the caching layer
| * Redesign the caching layerLars Hjemli2008-04-281-129/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Prepare for 'about site' page / add 'root-readme' option to cgitrcLars Hjemli2008-04-291-0/+2
| | | | | | | | | | | | | | 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>
* | Make it possible for a single cmd to work both with and without a repoLars Hjemli2008-04-291-1/+10
| | | | | | | | | | | | | | | | | | | | When cgit_cmd.want_repo was 0, we used to assume that the cmd would never be invoked for a repo. But soon this will become untrue (the 'about' cmd is rapidly approching), so from now on we will initialize any requested repo even if want_repo==0 (and return an error if want_repo==1 but no repo is specified). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* | Re-enable 'index-info' and add support for 'root-desc' in cgitrcLars Hjemli2008-04-291-0/+3
|/ | | | | | | | | | | | | 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>
* Fix search in repo index even if caching is enabledLars Hjemli2008-04-141-1/+3
| | | | | | | The repository index page needed to include the querystring in the cache filename. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Reset ctx.repo to NULL when the config parser is finishedLars Hjemli2008-04-081-0/+1
| | | | | | | | | | This global variable is used by the config parsing callback to keep track of the currently configured repository. If it is not reset to NULL when the config parser is finished, and neither `url` or `r` is specified on the querystring, cgit will wrongly consider the last configured repo as selected. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move cgit_parse_query() from parsing.c to html.c as http_parse_querystring()Lars Hjemli2008-04-081-1/+2
| | | | | | This is a generic http-function. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move function for configfile parsing into configfile.[ch]Lars Hjemli2008-03-281-2/+3
| | | | | | This is a generic function which wanted its own little object file. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add cache.hLars Hjemli2008-03-271-0/+1
| | | | | | | | The functions found in cache.c are only used by cgit.c, so there's no point in rebuilding all object files when the cache interface is changed. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Remove global and obsolete cgit_cmdLars Hjemli2008-03-251-1/+1
| | | | | | This variable was obsoleted by cmd.c. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move cgit_version from shared.c to cgit.cLars Hjemli2008-03-241-0/+2
| | | | | | | With the matching Makefile change, this makes sure that only cgit.o and cgit proper needs to be rebuildt when VERSION has been modified. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move non-generic functions from shared.c to cgit.cLars Hjemli2008-03-241-3/+153
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add ui-shared.hLars Hjemli2008-03-241-0/+1
| | | | | | | This is finally a proper headerfile for the shared ui-functions which used to reside in cgit.h Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add command dispatcherLars Hjemli2008-03-241-79/+49
| | | | | | | This simplifies the code in cgit.c and makes it easier to extend cgit with new pages/commands. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Remove obsolete cacheitem parameter to ui-functionsLars Hjemli2008-03-241-6/+6
| | | | | | This parameter hasn't been used for a very long time... Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add struct cgit_page to cgit_contextLars Hjemli2008-03-241-17/+33
| | | | | | | | This struct is used when generating http headers, and as such is another small step towards the goal of the whole cleanup series; to invoke each page/view function with a function pointer. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Introduce html.hLars Hjemli2008-03-181-1/+0
| | | | | | | | All html-functions can be quite easily separated from the rest of cgit, so lets do it; the only issue was html_filemode which uses some git-defined macros so the function is moved into ui-shared.c::cgit_print_filemode(). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Improve initialization of git directoryLars Hjemli2008-02-161-9/+8
| | | | | | | Using the functions offered by libgit feels like the right thing to do. Also, make sure that config errors gets properly reported. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move cgit_repo into cgit_contextLars Hjemli2008-02-161-16/+15
| | | | | | | | This removes the global variable which is used to keep track of the currently selected repository, and adds a new variable in the cgit_context structure. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add all config variables into struct cgit_contextLars Hjemli2008-02-161-16/+17
| | | | | | | | This removes another big set of global variables, and introduces the cgit_prepare_context() function which populates a context-variable with compile-time default values. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Introduce struct cgit_contextLars Hjemli2008-02-161-36/+36
| | | | | | | | | This struct will hold all the cgit runtime information currently found in a multitude of global variables. The first cleanup removes all querystring-related variables. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Handle missing default branch and error out on invalid branch namesLars Hjemli2008-01-041-4/+58
| | | | | | | | | | When no branch is specified and the repository does not have a default branch, use the first branch. Also, print sensible errormessages when the repository does not contain any branches and when invalid branchnames are specified. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add plain patch viewLars Hjemli2007-12-111-0/+5
| | | | | | | | | | The new view mimics the output from `git format-patch`, making it possible to cherry-pick directly from cgit with something like `curl $url | git am`. Inspired by a patch to `git-apply` by Mike Hommey: http://thread.gmane.org/gmane.comp.version-control.git/67611/focus=67610 Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Teach log search about --grep, --author and --committerLars Hjemli2007-10-281-1/+1
| | | | | | | This makes the log searching more explicit, using a dropdown box to specify the commit field to match against. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add support for refs viewLars Hjemli2007-10-271-0/+3
| | | | | | | This enables the new urls $repo/refs, $repo/refs/heads and $repo/refs/tags, which can be used to print _all_ branches and/or tags. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add prefix parameter to cgit_print_diff()Lars Hjemli2007-10-011-1/+1
| | | | | | This allows a diff to be restricted to the path prefix specified in the url. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* cgit_print_snapshot_links: use url to specify snapshot nameLars Hjemli2007-07-231-2/+2
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Merge branch 'master' of git://git.klever.net/patchwork/cgitLars Hjemli2007-07-221-2/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'master' of git://git.klever.net/patchwork/cgit: link raw blob from tree file view fix: changed view link to blob in summary. allow selective enabling of snapshots shorten snapshot names to repo basename introduce cgit_repobasename added snapshot filename to the link add plain uncompressed tar snapshort format introduced .tar.bz2 snapshots compress .tar.gz using gzip as a filter added a chk_non_negative check css: adjust vertical-align of commit info th cells add support for snapshot tarballs Conflicts: ui-summary.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * allow selective enabling of snapshotsMichael Krelin2007-07-211-1/+2
| | | | | | | | | | | | | | | | snapshot configuration parameter now can be a space/slash/comma/colon/semicolon/pipe-separated list of snaphot suffixes as listed in ui-snapshot.c Signed-off-by: Michael Krelin <hacker@klever.net>
| * shorten snapshot names to repo basenameMichael Krelin2007-07-211-1/+2
| | | | | | | | Signed-off-by: Michael Krelin <hacker@klever.net>
| * add support for snapshot tarballsMichael Krelin2007-07-181-1/+1
| | | | | | | | | | | | | | - reworked cgit_print_snapshot to use a list of supported archivers and pick one for the suffix supplied - moved printing of snaphot links into ui-snapshot and make it iterate through the said list
* | Add ui-tag.cLars Hjemli2007-07-221-0/+3
|/ | | | | | | This file implements the tag-command, i.e. printing of annotated tags. Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* make config adjustable via env variable CGIT_CONFIGMichael Krelin2007-07-031-1/+3
| | | | | Signed-off-by: Michael Krelin <hacker@klever.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Merge branch 'lh/menu'Lars Hjemli2007-06-291-4/+6
|\ | | | | | | | | | | | | | | | | | | | | | | * lh/menu: Add ofs argument to cgit_log_link and use it in ui-log.c Add trim_end() and use it to remove trailing slashes from repo paths Do not include current path in the "tree" menu link Add setting to enable/disable extra links on index page Change S/L/T to summary/log/tree Change "files" to "tree" Include querystring as part of cached filename for repo summary page Add more menuitems on repo pages
| * Include querystring as part of cached filename for repo summary pageLars Hjemli2007-06-181-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | When adding support for the h parameter to the summary page (passing current branch between pages), the builtin cache returned basically random results for summary page since the cached filename didn't honour the querystring. This fixes the issue for now, but someday it might be worthwhile to generate 'canonical' filenames in the cache for all pages, i.e. something a bit more clever than just including the querystring. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* | Add version info from git-describeLars Hjemli2007-06-181-3/+0
|/ | | | | | | | A new script, gen-version.sh, is now invoked from 'make version' to generate the file VERSION. This file contains a version identifier generated by git-describe and is included in the Makefile. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add cgit_diff_link()Lars Hjemli2007-06-171-2/+1
| | | | | | | | | | | | | | | | | | This adds a new function used to generate links to the diff page and uses it everywhere such links appear (expect for single files in the diffstat displayed on the commit page: this is now a link to the tree page). The updated diff-page now expects zero, one or two revision specifiers, in parameters head, id and id2. Id defaults to head unless otherwise specified, while head (as usual) defaults to repo.defbranch. If id2 isn't specified, it defaults to the first parent of id1. The most important change is of course that now all repo pages (summary, log, tree, commit and diff) has support for passing on the current branch and revision, i.e. the road is now open for a 'static' menu with links to all of these pages. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* ui-log: honor id=sha1 on querystringLars Hjemli2007-06-171-1/+1
| | | | | | | | | This teaches ui-log to prefer id=sha1 and fallback to h=rev if no id- parameter is specified. With this change, summary, log, commit and tree views now passes current branch using h parameter and current revision using id parameter. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add cgit_commit_link() + support for id=sha1 to commit viewLars Hjemli2007-06-171-1/+1
| | | | | | | | This adds a function to generate links to the commit page and extends said page to use id from querystring as primary revision specified (fallback to h). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* ui-tree: unify with ui-view, use path to select tree/blobLars Hjemli2007-06-161-4/+1
| | | | | | This teaches ui-tree to show both trees and blobs, thereby making ui-view superfluous. At the same time, ui-tree is extended to honour the specified path instead of requiering a tree/blob sha1.
* Add option to disable pager to cgit_print_log().Ondrej Jirman2007-05-311-1/+1
| | | | | | | This is needed for upcomming shortlog on summary page patch. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Enable url=value querystring parameterLars Hjemli2007-05-181-29/+31
| | | | | | | This makes is possible to use repo-urls like '/pub/scm/git/git.git' and even add path specifications, like '/pub/scm/git/git.git/log/documentation'. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move cgit_get_repoinfo into shared.cLars Hjemli2007-05-181-14/+0
| | | | | | This function will be usefull when parsing url arguments. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add support for commitdiff via h parameterLars Hjemli2007-05-161-1/+2
| | | | | | | | | The commitdiff will be generated against the first parent, and the diff page also gets the benefit of repo.defbranch. Cleaned up some bad whitespace in cgit.h while at it. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Change commit-view to expect h parameter, not idLars Hjemli2007-05-161-1/+1
| | | | | | The change makes the commit-page benefit from repo.defbranch. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Enable default value for head parameterLars Hjemli2007-05-161-0/+3
| | | | | | | | | | | | | Pages which expect head to be specified in the querystring can now be given a default value, configurable per repository (via repo.defbranch, which defaults to "master"). Currently, only the log page actually works without parameters, but the defbranch is bound to be exploited. This also removes some dead code from shared.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Don't hardcode urls when SCRIPT_NAME is availableLars Hjemli2007-05-151-0/+2
| | | | | | | Also, let the makefile define the name of the installed cgi and use that definition as a default value for cgit_script_name variable. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Let makefile override the configfile locationLars Hjemli2007-05-141-1/+1
| | | | | | | | | | Pass CGIT_CONFIG from makefile during build, to enable stuff like make CGIT_CONFIG=/var/cgit/cgit.conf Noticed by Kristian Høgsberg <krh@bitplanet.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* cgit.c: fix whitespace breakageLars Hjemli2007-05-141-7/+7
|
* Add log filtering by path and link to it from tree viewLars Hjemli2007-05-141-2/+3
| | | | | | | This enables path-filtering in log-view, and adds a link per entry in tree-view to show the log for each file/directory. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add commitdiff between commit and each of it's parentLars Hjemli2007-05-131-1/+1
| | | | | | | | | | A link is added next to each parent of a commit, leading to the new diff-functionality in ui-diff.c. Also added support for a path-parameter to filelevel diffs accessed via the diffstat. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add max-commit-count parameter to cgitrcLars Hjemli2007-05-131-2/+2
| | | | | | | | | This enabled customizing number of commits shown per page in log view. It also changes the default from 100 to 50, mainly due to the more cpu intensive log pages (number of files/lines changed) but also since 100 log messages requires excessive scrolling. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add support for downloading single blobsLars Hjemli2007-05-091-2/+7
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* ui-view: show pathname if specified in querystringLars Hjemli2007-05-081-1/+1
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Layout updateLars Hjemli2007-02-211-2/+11
|
* Make snapshot feature configurableLars Hjemli2007-02-081-1/+2
| | | | | | | | | | Snapshots can now be enabled/disabled by default for all repositories in cgitrc with param "snapshots". Additionally, any repo can override the default setting with param "repo.snapshots". By default, no snapshotting is enabled. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add support for snapshotsLars Hjemli2007-02-081-7/+32
| | | | | | | | Make a link from the commit viewer to a snapshot of the corresponding tree. Currently only zip-format is supported. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Read repo-info from /etc/cgitrcLars Hjemli2007-02-041-15/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes cgit read all repo-info from the configfile, instead of scanning for possible git-dirs below a common root path. This is primarily done to get better security (separate physical path from logical repo-name). In /etc/cgitrc each repo is registered with the following keys: repo.url repo.name repo.path repo.desc repo.owner Note: *Required keys are repo.url and repo.path, all others are optional *Each occurrence of repo.url starts a new repository registration *Default value for repo.name is taken from repo.url *The value of repo.url cannot contain characters with special meaning for urls (i.e. one of /?%&), while repo.name can contain anything. Example: repo.url=cgit-pub repo.name=cgit/public repo.path=/pub/git/cgit repo.desc=My public cgit repo repo.owner=Lars Hjemli repo.url=cgit-priv repo.name=cgit/private repo.path=/home/larsh/src/cgit/.git repo.desc=My private cgit repo repo.owner=Lars Hjemli Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* WIP: add paths/backlinks to tree/blobviewLars Hjemli2007-01-121-1/+1
|
* Remove troublesome chars from cachefile namesLars Hjemli2007-01-121-1/+1
| | | | | | | Add a funtion cache_safe_filename() which replaces possibly bad filename characters with '_'. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move cache_prepare() to cgitLars Hjemli2007-01-121-2/+23
| | | | | | This moves some cgit-specific stuff away from cache.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Use TTL-settings even in nocache modeLars Hjemli2007-01-051-0/+1
| | | | | | | In nocace mode an uninitialized ttl-setting was used to generate http-Expires header. Fix it. Signed-off-by: Lars Hjemli <larsh@hal-2004.(none)>
* Add basic log filteringLars Hjemli2006-12-281-2/+5
| | | | | | This enables case-insensitive grep on logentris using the new search box Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add generic support for search box in page headerLars Hjemli2006-12-281-2/+2
| | | | | | | This adds the ability to show a search box in any pageheader with correct href and hidden form data, but does not enable the box on any pages. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add basic diff viewLars Hjemli2006-12-201-0/+2
| | | | | | Finally, xdiff is used to show per-file diffs via commit view. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Allow relative paths for cgit_cache_rootLars Hjemli2006-12-161-0/+4
| | | | | | | | | | Make sure we chdir(2) back to the original getcwd(2) when a page has been generated. Also, if the cgit_cache_root do not exist, try to create it. This is a feature intended to ease testing/debugging. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add argument parsing + switch for uncached operationLars Hjemli2006-12-161-3/+47
| | | | | | | | | | | | | | | | | | | | | | | | This adds support for the following options to cgit: --root=<path> --cache=<path> --nocache --query=<querystring> --repo=<reponame> --page=<pagename> --head=<branchname> --sha1=<sha1> --ofs=<number> On startup, /etc/cgitrc is parsed, followed by argument parsing and finally querystring parsing. If --nocache is specified (or set in /etc/gitrc), caching is disabled and cgit instead generates pages to stdout. The combined effect of these two changes makes testing/debugging a lot less painfull. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add ui-commit.c + misc ui cleanupsLars Hjemli2006-12-161-0/+2
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add simple pager to log pageLars Hjemli2006-12-141-1/+1
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add display of tree content w/ui-tree.cLars Hjemli2006-12-131-2/+4
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Don't truncate valid cachefilesLars Hjemli2006-12-111-4/+10
| | | | | | | | | | | | | | An embarrassing thinko in cgit_check_cache() would truncate valid cachefiles in the following situation: 1) process A notices a missing/expired cachefile 2) process B gets scheduled, locks, fills and unlocks the cachefile 3) process A gets scheduled, locks the cachefile, notices that the cachefile now exist/is not expired anymore, and continues to overwrite it with an empty lockfile. Thanks to Linus for noticing (again). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move global variables + callback functions into shared.cLars Hjemli2006-12-111-77/+6
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move functions for generic object output into ui-view.cLars Hjemli2006-12-111-33/+1
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move log-functions into ui-log.cLars Hjemli2006-12-111-106/+1
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move repo summary functions into ui-summary.cLars Hjemli2006-12-111-46/+0
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move functions for repolist output into ui-repolist.cLars Hjemli2006-12-111-69/+0
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move common output-functions into ui-shared.cLars Hjemli2006-12-111-80/+14
| | | | | | While at it, replace the cgit_[lib_]error constants with a proper function Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Rename config.c to parsing.c + move cgit_parse_query from cgit.c to parsing.cLars Hjemli2006-12-111-26/+0
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Avoid infinite loops in caching layerLars Hjemli2006-12-111-1/+8
| | | | | | | | | | | Add a global variable, cgit_max_lock_attemps, to avoid the possibility of infinite loops when failing to acquire a lockfile. This could happen on broken setups or under crazy server load. Incidentally, this also fixes a lurking bug in cache_lock() where an uninitialized returnvalue was used. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Fix cache algorithm loopholeLars Hjemli2006-12-111-9/+9
| | | | | | | | This closes the door for unneccessary calls to cgit_fill_cache(). Noticed by Linus. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add version identifier in generated filesLars Hjemli2006-12-101-3/+6
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add license file and copyright noticesLars Hjemli2006-12-101-0/+8
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add caching infrastructureLars Hjemli2006-12-101-15/+102
| | | | | | | | | | | | | | | | | | | | | | This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Import cgit prototype from git treeLars Hjemli2006-12-091-0/+410
This enables basic cgit functionality, using libgit.a and xdiff/lib.a from git + a custom "git.h" + openssl for sha1 routines. Signed-off-by: Lars Hjemli <hjemli@gmail.com>