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2008-05-20ui-tree.c: avoid peeking at GITLINK objectsLars Hjemli1-6/+8
When an object in the tree has GITLINK mode-bits we don't need to get any more info about that particular object (and trying to get more info about it will usually generate an annoying warning on stderr since the object typically doesn't exist in the repo anyways). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-05-20cache.c: fix error checking in print_slot()Lars Hjemli1-4/+7
The change to print_slot() in cdc6b2f8e7a8d43dcfe0475a9d3498333ea686b8 made the function return correct errno for read errors while ignoring write errors, which is not what was intended. This patch tries to rectify things. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-05-18cache.c: do not ignore errors from print_slot()Lars Hjemli2-5/+15
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>
2008-05-18cache.c: use xread()/xwrite() from libgitLars Hjemli1-6/+6
These functions handles EINTR/EAGAIN errors during read/write operations, which is something cache.c didn't. While at it, fix a bug in print_slot() where errors during reading from the cache slot might go by unnoticed. Noticed-by: Jim Meyering <jim@meyering.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-05-18cache.c: make all io-related functions return errno on errorLars Hjemli1-9/+24
We'll need proper return-values from these functions to make the cache behave correctly (which includes giving proper error messages). Noticed-by: Jim Meyering <jim@meyering.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-05-18cache.c: read(2) returns -1 on error, not 0Lars Hjemli1-1/+1
Noticed-by: Jim Meyering <jim@meyering.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-05-18Use GIT-1.5.5.1Lars Hjemli2-1/+1
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-05-18Include commit-id in link from diff-statLars Hjemli2-1/+2
This fixes a regression created by fe1230dece81450004d02fa8a470f8dab8f7fdd9, and modifies a test to avoid future regressions. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-05-18ui-commit: handle root commitsLars Hjemli2-3/+22
Both cgit_print_diff() and cgit_diff_tree() handles root commits nicely, but cgit_print_commit() forgot to check the case of 0 parents. This fixes it, and adds tests to avoid future regressions. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-05-04Add link to index page from repo header, remove page nameLars Hjemli2-2/+5
This makes it more obvious how to get back to the index, especially when the config option `logo-link` is used. And the page name displayed in the header provided no extra information. It only consumed space and deserved to die. While at it, make sure that the different parts of the header doesn't wrap when horizontal space is limited. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-05-03Add footer with page creation time and cgit version on all pagesLars Hjemli2-0/+9
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-05-03Add a pager on the repolistLars Hjemli4-1/+32
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>
2008-05-03Add cgit_index_link() function with support for offsetLars Hjemli2-5/+19
This function will be used to build a pager in ui-repolist. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-29Print an error if filename is not found in html_include.Harley Laue1-1/+5
Normally when html_include cannot open the file it fails silently and things can be a bit hard to figure out from just looking at apache's log. This will be beneficial for those initially setting up their server with cgit. Signed-off-by: Harley Laue <losinggeneration@aim.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-29Add 'about site' and 'about repo' pagesLars Hjemli2-3/+59
This commit uses the options and changes from the last few commits to implement a new 'about' command which works both with and without a repo. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-29Prepare for 'about site' page / add 'root-readme' option to cgitrcLars Hjemli4-0/+10
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>
2008-04-29Make it possible for a single cmd to work both with and without a repoLars Hjemli1-1/+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>
2008-04-29Re-enable 'index-info' and add support for 'root-desc' in cgitrcLars Hjemli3-1/+8
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>
2008-04-29Move included header-file out of repolist tableLars Hjemli1-6/+3
When the 'index-header' option is specified in cgitrc we used to print the included file content inside the repolist table, which is bad style. This commit makes the included file be printed before the table. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-28Prepare for 'about repo' pageLars Hjemli2-5/+10
Each repo can include an external file which used to be included on the top of the summary page, but it will now soon get a page of it own. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-28Add page 'ls_cache'Lars Hjemli3-5/+87
This new page will list all entries found in the current cache, which is useful when reviewing the new cache implementation. There are no links to the new page, but it's reachable by adding 'p=ls_cache' to any cgit url. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-28Redesign the caching layerLars Hjemli6-210/+418
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>
2008-04-24ui-diff: remove test on object typeLars Hjemli1-6/+0
By removing the test for commit objects it's now possible to specify a tag name for the id query-string parameter (it already worked for id2). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-24Integrate diffstat with diffLars Hjemli3-142/+152
This creates a generic diffstat function in ui-diff, which then is invoked from cgit_print_diff with the result that both commit and diff- view gets a diffstat. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-17Fix commitdiff annoyanceLars Hjemli1-1/+1
Someone were a bit sloppy when the commitdiff got included 'inline' in commit 89aa3c0d0a4c6d9885272602005975b763ea1604. This patch deletes a stray `)` and makes sure the diffstat summary `<div>` is closed before the full diff is printed. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-15Cleanup page headerLars Hjemli1-17/+4
Fix some invalid html, remove dead code. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-14Fix search in repo index even if caching is enabledLars Hjemli1-1/+3
The repository index page needed to include the querystring in the cache filename. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-14Make a few more columns in repolist and log view clickableLars Hjemli2-0/+7
Less mouse movement is nice. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-14Make branches, tags and log play better together in the summary viewLars Hjemli3-34/+43
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-14Fix more css uglinessLars Hjemli1-10/+4
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-14cgit.css: set form marginsLars Hjemli1-1/+1
According to the css2 spec, htmlforms have 1.12em top and bottom margins. That doesn't play well with the placement of the search form, so lets force it to use 0em margins. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-14Fix css font-familyLars Hjemli1-1/+1
When the sidebar was introduced in v0.7 the default font-family property got messed up, but this commit should fix the issue. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-13Make repository search case insensitiveLars Hjemli2-4/+11
This reuses the strcasestr() compiled or linked by libgit.a to implement a case insensitive variation of the repository search. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-13Remove 'patch' link from tab, add to commit viewLars Hjemli3-2/+8
It's a bit confusing to enter the patch view from the tab, since it has no layout. And the commit view has always lacked showing the commit id. Both of these warts are fixed by this commit, which adds a new header line in the commit view which shows the commit id as a 'permalink' to the current commit and also adds a link to the patch view of the current commit. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-13Implement minimal freetext search in the repolistLars Hjemli2-13/+47
This makes the repolist much more usable when there's a lot of repositories registered in cgitrc. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-13More layout fixesLars Hjemli3-33/+98
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-12Minor fixup in tree-view cssLars Hjemli1-3/+2
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-12Reintroduce the branch switcherLars Hjemli2-0/+17
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-12Add fixed link to index page from repo headerLars Hjemli1-3/+9
This makes it easier to get back to the index page, and also re-enables the usage of logo-link in cgitrc. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-12Include diff in commit viewLars Hjemli1-3/+5
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-12Replace sidebar/logoLars Hjemli3-175/+97
This replaces the sidebar with a more 'common' header layout and also updates the logo. Not quite finished yet, though. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-09Use GIT-1.5.5Lars Hjemli2-1/+1
2008-04-08Don't specify mimetype in ui-blob.cLars Hjemli2-2/+3
But be sure to specify correct filename. This way, the client can hopefully guess a sensible mimetype based on the filename suffix, and cgit can ignore the issue altogether. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-08Reset ctx.repo to NULL when the config parser is finishedLars Hjemli1-0/+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>
2008-04-08Move cgit_parse_query() from parsing.c to html.c as http_parse_querystring()Lars Hjemli6-64/+68
This is a generic http-function. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-01Use GIT-1.5.5-rc2Lars Hjemli1-0/+0
2008-03-28Move function for configfile parsing into configfile.[ch]Lars Hjemli6-78/+99
This is a generic function which wanted its own little object file. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-03-27Add cache.hLars Hjemli4-14/+25
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>
2008-03-25Remove global and obsolete cgit_cmdLars Hjemli2-2/+1
This variable was obsoleted by cmd.c. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-03-25Makefile: copy the QUIET constructs from the Makefile in git.gitLars Hjemli1-5/+31
These constructs were introduced by Shawn O. Pearce in commit 74f2b2a8d006a49e1be7e30731c2f7365d2741d1. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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