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2006-12-20cgit 0.1v0.1Lars Hjemli1-1/+1
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>
2006-12-20Let make know that ui-diff.c depends on xdiff.hLars Hjemli1-0/+2
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-20Add basic diff viewLars Hjemli7-1/+270
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.cLars Hjemli2-6/+9
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 filesLars Hjemli1-2/+9
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.cLars Hjemli5-8/+281
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 lengthsLars Hjemli3-11/+18
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Add cgit_free_commitinfo() and use where neededLars Hjemli5-8/+15
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Simplify ui-commit.cLars Hjemli1-16/+1
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.cLars Hjemli1-2/+8
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 + timestampLars Hjemli2-2/+14
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_rootLars Hjemli2-0/+8
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/rcLars Hjemli1-0/+2
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 operationLars Hjemli3-3/+51
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.cLars Hjemli1-0/+8
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16Add head comment to ui-commit.cLars Hjemli1-0/+8
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16gitweb ripoff: set tr:hover to highligt current rowLars Hjemli1-3/+7
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-15Make repo header a link to summary pageLars Hjemli2-1/+12
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-15Move cgit_print_date into ui-shared, reuse in ui-summaryLars Hjemli4-20/+24
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-15Add ui-commit.c + misc ui cleanupsLars Hjemli9-19/+140
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-15Add a common commit parserLars Hjemli3-63/+75
Make a better commit parser, replacing the ugly one in ui-log.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-13Add simple pager to log pageLars Hjemli4-6/+37
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-13Add separate makefile-rule to clear current cacheLars Hjemli1-2/+4
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-13Remove implementation details from READMELars Hjemli1-53/+34
Let README describe the "bigger picture" instead. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-12Small layout adjustments to summary and blob viewLars Hjemli3-5/+13
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-12Add display of tree content w/ui-tree.cLars Hjemli9-8/+113
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-12cache_lock: do xstrdup/free on lockfileLars Hjemli1-1/+2
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 cachefilesLars Hjemli3-4/+16
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 Hjemli4-82/+86
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Move functions for generic object output into ui-view.cLars Hjemli4-34/+43
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Move log-functions into ui-log.cLars Hjemli5-111/+121
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Move repo summary functions into ui-summary.cLars Hjemli4-47/+59
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Move functions for repolist output into ui-repolist.cLars Hjemli5-70/+90
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Move common output-functions into ui-shared.cLars Hjemli4-82/+99
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 Hjemli4-28/+29
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Avoid infinite loops in caching layerLars Hjemli3-14/+31
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 cachefilesLars Hjemli1-0/+2
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11Fix cache algorithm loopholeLars Hjemli3-11/+16
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 Hjemli2-9/+14
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10Add license file and copyright noticesLars Hjemli5-0/+372
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10Add caching infrastructureLars Hjemli9-28/+353
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 .gitignoreLars Hjemli1-0/+3
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-09Replace useless make rules with generic $(OBJECTS) dependencyLars Hjemli1-5/+1
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-09Import cgit prototype from git treeLars Hjemli7-0/+1090
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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