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2007-05-18Enable url=value querystring parameterLars Hjemli-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>
2007-05-18Move cgit_get_repoinfo into shared.cLars Hjemli-14/+0
This function will be usefull when parsing url arguments. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-16Add support for commitdiff via h parameterLars Hjemli-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>
2007-05-16Change commit-view to expect h parameter, not idLars Hjemli-1/+1
The change makes the commit-page benefit from repo.defbranch. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-16Enable default value for head parameterLars Hjemli-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>
2007-05-15Don't hardcode urls when SCRIPT_NAME is availableLars Hjemli-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>
2007-05-14Let makefile override the configfile locationLars Hjemli-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>
2007-05-14cgit.c: fix whitespace breakageLars Hjemli-7/+7
2007-05-14Add log filtering by path and link to it from tree viewLars Hjemli-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>
2007-05-13Add commitdiff between commit and each of it's parentLars Hjemli-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>
2007-05-13Add max-commit-count parameter to cgitrcLars Hjemli-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>
2007-05-09Add support for downloading single blobsLars Hjemli-2/+7
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-08ui-view: show pathname if specified in querystringLars Hjemli-1/+1
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-02-21Layout updateLars Hjemli-2/+11
2007-02-08Make snapshot feature configurableLars Hjemli-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>
2007-02-08Add support for snapshotsLars Hjemli-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>
2007-02-04Read repo-info from /etc/cgitrcLars Hjemli-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>
2007-01-12WIP: add paths/backlinks to tree/blobviewLars Hjemli-1/+1
2007-01-12Remove troublesome chars from cachefile namesLars Hjemli-1/+1
Add a funtion cache_safe_filename() which replaces possibly bad filename characters with '_'. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-01-12Move cache_prepare() to cgitLars Hjemli-2/+23
This moves some cgit-specific stuff away from cache.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-01-05Use TTL-settings even in nocache modeLars Hjemli-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)>
2006-12-28Add basic log filteringLars Hjemli-2/+5
This enables case-insensitive grep on logentris using the new search box Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-28Add generic support for search box in page headerLars Hjemli-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>
2006-12-20Add basic diff viewLars Hjemli-0/+2
Finally, xdiff is used to show per-file diffs via commit view. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Allow relative paths for cgit_cache_rootLars Hjemli-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>
2006-12-16Add argument parsing + switch for uncached operationLars Hjemli-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>
2006-12-16Add ui-commit.c + misc ui cleanupsLars Hjemli-0/+2
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-14Add simple pager to log pageLars Hjemli-1/+1
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-13Add display of tree content w/ui-tree.cLars Hjemli-2/+4
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Don't truncate valid cachefilesLars Hjemli-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>
2006-12-11Move global variables + callback functions into shared.cLars Hjemli-77/+6
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Move functions for generic object output into ui-view.cLars Hjemli-33/+1
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Move log-functions into ui-log.cLars Hjemli-106/+1
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Move repo summary functions into ui-summary.cLars Hjemli-46/+0
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Move functions for repolist output into ui-repolist.cLars Hjemli-69/+0
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Move common output-functions into ui-shared.cLars Hjemli-80/+14
While at it, replace the cgit_[lib_]error constants with a proper function Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Rename config.c to parsing.c + move cgit_parse_query from cgit.c to parsing.cLars Hjemli-26/+0
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Avoid infinite loops in caching layerLars Hjemli-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>
2006-12-11Fix cache algorithm loopholeLars Hjemli-9/+9
This closes the door for unneccessary calls to cgit_fill_cache(). Noticed by Linus. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10Add version identifier in generated filesLars Hjemli-3/+6
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10Add license file and copyright noticesLars Hjemli-0/+8
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10Add caching infrastructureLars Hjemli-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>
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