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* 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
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* 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
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* 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
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* 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>
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