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2006-12-28Test for NULL-pointers in html_txt() and friendsGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-22Minor style fixesGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-22Add missing diff-link in ui-commit.cGravatar Lars Hjemli
Gaah. This should have been a part of 36aba00273e7af1b94bf8c5dd5068709d983d01e Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-22Only show first 80 characters of commit subject in log and summaryGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-22Add missing ttl-options in configGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-21cgit 0.1Gravatar Lars Hjemli
With a working diff, it really has all the basics. Next steps will be to make it more usable and less ugly :) Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-21Let make know that ui-diff.c depends on xdiff.hGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-20Add basic diff viewGravatar Lars Hjemli
Finally, xdiff is used to show per-file diffs via commit view. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-17Use html_filemode in ui-tree.cGravatar Lars Hjemli
No reason to show "100644" when we can show "-rw-r--r--" Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-17Don't show new and old filemode for added/removed filesGravatar Lars Hjemli
It gives us no extra info whatsoever to show "----------" for either new or old mode, it's just noise (especially since we now show the "old" filemode for deleted files) Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-17Show list of modified files in ui-commit.cGravatar Lars Hjemli
Compare current commit with 1.parent, and for each affected file display current filemode, old filemode if changed, current filename and source filename if it was a copy/rename. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Reformat code to avoid excessive line lengthsGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Add cgit_free_commitinfo() and use where neededGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Simplify ui-commit.cGravatar Lars Hjemli
Replace the call to lookup_commit() with a call to lookup_commit_reference, since it handles reading and parsing of the commit object internally. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Show emails and timestamps in ui-commit.cGravatar Lars Hjemli
Use the extra info found in commitinfo struct when generating commit view. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Teach commit parser about author/committer email + timestampGravatar Lars Hjemli
We want all four of these when showing a commit, so save them in the commitinfo struct. Btw: There's probably no good reason to save committer timestamp since it's already available in commit->date. But it doesn't hurt us either, and it makes the parser look more complete, so we just do it. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Allow relative paths for cgit_cache_rootGravatar Lars Hjemli
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 cache-root option to /cgit/rcGravatar Lars Hjemli
Somehow, this option was forgotten when parsing the configfile. Add it. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Add argument parsing + switch for uncached operationGravatar Lars Hjemli
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 head comment to shared.cGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Add head comment to ui-commit.cGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16gitweb ripoff: set tr:hover to highligt current rowGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Make repo header a link to summary pageGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Move cgit_print_date into ui-shared, reuse in ui-summaryGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Add ui-commit.c + misc ui cleanupsGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-15Add a common commit parserGravatar Lars Hjemli
Make a better commit parser, replacing the ugly one in ui-log.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-14Add simple pager to log pageGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-13Add separate makefile-rule to clear current cacheGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-13Remove implementation details from READMEGravatar Lars Hjemli
Let README describe the "bigger picture" instead. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-13Small layout adjustments to summary and blob viewGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-13Add display of tree content w/ui-tree.cGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-12cache_lock: do xstrdup/free on lockfileGravatar Lars Hjemli
Since fmt() uses 8 alternating static buffers, and cache_lock might call cache_create_dirs() multiple times, which in turn might call fmt() twice, after four iterations lockfile would be overwritten by a cachedirectory path. In worst case, this could cause the cachedirectory to be unlinked and replaced by a cachefile. Fix: use xstrdup() on the result from fmt() before assigning to lockfile, and call free(lockfile) before exit. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Don't truncate valid cachefilesGravatar Lars Hjemli
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.cGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Move functions for generic object output into ui-view.cGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Move log-functions into ui-log.cGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Move repo summary functions into ui-summary.cGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Move functions for repolist output into ui-repolist.cGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Move common output-functions into ui-shared.cGravatar Lars Hjemli
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.cGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Avoid infinite loops in caching layerGravatar Lars Hjemli
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>
2006-12-11Let 'make install' clear all cachefilesGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Fix cache algorithm loopholeGravatar Lars Hjemli
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 filesGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10Add license file and copyright noticesGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10Add caching infrastructureGravatar Lars Hjemli
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>
2006-12-09Add .gitignoreGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-09Replace useless make rules with generic $(OBJECTS) dependencyGravatar Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-09Import cgit prototype from git treeGravatar Lars Hjemli
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>