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* Merge branch 'lh/cache'Lars Hjemli2008-05-03-0/+1
|\ | | | | | | | | | | * lh/cache: Add page 'ls_cache' Redesign the caching layer
| * Redesign the caching layerLars Hjemli2008-04-28-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Prepare for 'about site' page / add 'root-readme' option to cgitrcLars Hjemli2008-04-29-0/+1
| | | | | | | | | | | | | | 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>
* | Re-enable 'index-info' and add support for 'root-desc' in cgitrcLars Hjemli2008-04-29-0/+1
|/ | | | | | | | | | | | | 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>
* Make repository search case insensitiveLars Hjemli2008-04-13-0/+7
| | | | | | | 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>
* Move cgit_parse_query() from parsing.c to html.c as http_parse_querystring()Lars Hjemli2008-04-08-2/+0
| | | | | | This is a generic http-function. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move function for configfile parsing into configfile.[ch]Lars Hjemli2008-03-28-1/+0
| | | | | | This is a generic function which wanted its own little object file. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add cache.hLars Hjemli2008-03-27-14/+0
| | | | | | | | 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>
* Remove global and obsolete cgit_cmdLars Hjemli2008-03-25-1/+0
| | | | | | This variable was obsoleted by cmd.c. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move non-generic functions from shared.c to cgit.cLars Hjemli2008-03-24-3/+1
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add ui-shared.hLars Hjemli2008-03-24-32/+0
| | | | | | | This is finally a proper headerfile for the shared ui-functions which used to reside in cgit.h Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add separate header-files for each page/viewLars Hjemli2008-03-24-17/+0
| | | | | | Yet another step towards removing cgit.h. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Refactor snapshot supportLars Hjemli2008-03-24-0/+8
| | | | | | | | | The snapshot support needs to be split between output- and config-related functions to get the layering between shared.c and ui-*.c right. There is also some codestyle-issues which needs fixing to make the snapshot functions more similar to the rest of the cgit code. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add command dispatcherLars Hjemli2008-03-24-14/+0
| | | | | | | This simplifies the code in cgit.c and makes it easier to extend cgit with new pages/commands. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Remove obsolete cacheitem parameter to ui-functionsLars Hjemli2008-03-24-6/+6
| | | | | | This parameter hasn't been used for a very long time... Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add struct cgit_page to cgit_contextLars Hjemli2008-03-24-5/+13
| | | | | | | | This struct is used when generating http headers, and as such is another small step towards the goal of the whole cleanup series; to invoke each page/view function with a function pointer. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Introduce html.hLars Hjemli2008-03-18-14/+1
| | | | | | | | All html-functions can be quite easily separated from the rest of cgit, so lets do it; the only issue was html_filemode which uses some git-defined macros so the function is moved into ui-shared.c::cgit_print_filemode(). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move cgit_repo into cgit_contextLars Hjemli2008-02-16-6/+6
| | | | | | | | This removes the global variable which is used to keep track of the currently selected repository, and adds a new variable in the cgit_context structure. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add all config variables into struct cgit_contextLars Hjemli2008-02-16-35/+37
| | | | | | | | This removes another big set of global variables, and introduces the cgit_prepare_context() function which populates a context-variable with compile-time default values. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Introduce struct cgit_contextLars Hjemli2008-02-16-14/+21
| | | | | | | | | This struct will hold all the cgit runtime information currently found in a multitude of global variables. The first cleanup removes all querystring-related variables. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add plain patch viewLars Hjemli2007-12-11-0/+2
| | | | | | | | | | The new view mimics the output from `git format-patch`, making it possible to cherry-pick directly from cgit with something like `curl $url | git am`. Inspired by a patch to `git-apply` by Mike Hommey: http://thread.gmane.org/gmane.comp.version-control.git/67611/focus=67610 Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add support for automatic and custom clone urlsLars Hjemli2007-12-03-0/+2
| | | | | | | | | | | | | This adds support for two new parameters to cgitrc: clone-prefix and repo.clone-url. If clone-prefix is specified, all repos will get a clone url printed in the sidebar; the url is generated by clone-prefix + repo.url. Additionally, each repo can specify repo.clone-url which will override any such auto-generated url. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add support for "robots" meta-tagLars Hjemli2007-11-11-0/+1
| | | | | | | | | With this change, cgit will start to generate the "robots" meta-tag, using a default value of "index, nofollow". The default value can be modified with a new cgitrc variable, "robots". Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Use utf8::reencode_string from gitLars Hjemli2007-11-05-0/+1
| | | | | | | This replaces the iconv-support in cgit with similar functions already existing in git. Signed-off-by: Lars Hjemli <hjemli@gmai.com>
* Add commit->msg_encoding, allocate msg dynamicly.Jonathan Bastien-Filiatrault2007-11-05-0/+6
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* Add search parameters to cgit_log_linkLars Hjemli2007-11-03-1/+2
| | | | | | This makes the [prev] and [next] links work correctly on search results. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Change the cgit layoutLars Hjemli2007-10-30-0/+2
| | | | | | | | | | | | | | | | | This modifies and hopefully improves the layout of all cgit pages: * Remove the header from all pages and replace it with a sidebar; most pages have sufficient width but many needs more height. * Add a dropdown-box to switch between branches, using a one-liner javascript to reload the current page in context of the selected branch. * Include refs found below refs/archives in the sidebar, appearing as a set of menuitems below a 'download' heading. * Include the brand new cgit logo Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add config param 'index-info'Lars Hjemli2007-10-30-0/+1
| | | | | | | This parameter will be used to include a html file in the upcoming sidebar on the index page. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Teach log search about --grep, --author and --committerLars Hjemli2007-10-28-1/+3
| | | | | | | This makes the log searching more explicit, using a dropdown box to specify the commit field to match against. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add html_option() functionLars Hjemli2007-10-28-0/+1
| | | | | | This is a generic function used to output html "option" tags. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add links to the new refs page from summary pageLars Hjemli2007-10-27-0/+2
| | | | | | | If either branches or tags are filtered on the summary page, add a link to refs/heads and/or refs/tags right below the last branch/tag. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add support for refs viewLars Hjemli2007-10-27-0/+2
| | | | | | | This enables the new urls $repo/refs, $repo/refs/heads and $repo/refs/tags, which can be used to print _all_ branches and/or tags. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Make cgit_print_branches()/cgit_print_tags() externalLars Hjemli2007-10-27-0/+2
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add support for config param summary-branchesLars Hjemli2007-10-27-0/+1
| | | | | | | | | This parameter can be used to specify max number of branches to show on the summary page (if not all branches will be displayed, the "most idle" branches are the ones to be pruned). The default value for this parameter is 0, which disables the pruning. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add support for config param summary-tagsLars Hjemli2007-10-27-0/+1
| | | | | | | This parameter can be used to specify max number of tags to show on the summary page. If not specified, all tags are printed. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add functions and types for ref listsLars Hjemli2007-10-27-0/+19
| | | | | | | This adds two structs, refinfo and reflist, and functions for building a list of refs. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add prefix parameter to cgit_print_diff()Lars Hjemli2007-10-01-1/+1
| | | | | | This allows a diff to be restricted to the path prefix specified in the url. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add prefix parameter to cgit_diff_tree()Lars Hjemli2007-10-01-1/+1
| | | | | | This paramter can be used to restrict a diff to the specified path prefix. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* cgit_print_snapshot_links: use url to specify snapshot nameLars Hjemli2007-07-23-4/+7
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Merge branch 'master' of git://git.klever.net/patchwork/cgitLars Hjemli2007-07-22-2/+9
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'master' of git://git.klever.net/patchwork/cgit: link raw blob from tree file view fix: changed view link to blob in summary. allow selective enabling of snapshots shorten snapshot names to repo basename introduce cgit_repobasename added snapshot filename to the link add plain uncompressed tar snapshort format introduced .tar.bz2 snapshots compress .tar.gz using gzip as a filter added a chk_non_negative check css: adjust vertical-align of commit info th cells add support for snapshot tarballs Conflicts: ui-summary.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * allow selective enabling of snapshotsMichael Krelin2007-07-21-2/+4
| | | | | | | | | | | | | | | | snapshot configuration parameter now can be a space/slash/comma/colon/semicolon/pipe-separated list of snaphot suffixes as listed in ui-snapshot.c Signed-off-by: Michael Krelin <hacker@klever.net>
| * introduce cgit_repobasenameMichael Krelin2007-07-21-0/+2
| | | | | | | | | | | | | | that shortens reponame stripping any directories and .git suffixes, that is turning 'dir/repo.git/' or 'dir/repo/.git/' or alikes into mere 'repo'. Signed-off-by: Michael Krelin <hacker@klever.net>
| * added snapshot filename to the linkMichael Krelin2007-07-21-0/+2
| | | | | | | | | | | | | | - changed cgit_pageurl into cgit_fileurl with the filename parameter - rewritten cgit_pageurl as a wrapper around cgit_fileurl Signed-off-by: Michael Krelin <hacker@klever.net>
| * added a chk_non_negative checkMichael Krelin2007-07-20-0/+1
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| * add support for snapshot tarballsMichael Krelin2007-07-18-2/+2
| | | | | | | | | | | | | | - reworked cgit_print_snapshot to use a list of supported archivers and pick one for the suffix supplied - moved printing of snaphot links into ui-snapshot and make it iterate through the said list
* | Add ui-tag.cLars Hjemli2007-07-22-1/+4
|/ | | | | | | This file implements the tag-command, i.e. printing of annotated tags. Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Merge branch 'lh/menu'Lars Hjemli2007-06-29-1/+3
|\ | | | | | | | | | | | | | | | | | | | | | | * lh/menu: Add ofs argument to cgit_log_link and use it in ui-log.c Add trim_end() and use it to remove trailing slashes from repo paths Do not include current path in the "tree" menu link Add setting to enable/disable extra links on index page Change S/L/T to summary/log/tree Change "files" to "tree" Include querystring as part of cached filename for repo summary page Add more menuitems on repo pages
| * Add ofs argument to cgit_log_link and use it in ui-log.cLars Hjemli2007-06-29-1/+1
| | | | | | | | | | | | | | This fixes a bug in the prev/next links on the log page: when on the default branch the links to prev/next page would contain h=(null). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * Add trim_end() and use it to remove trailing slashes from repo pathsLars Hjemli2007-06-26-0/+1
| | | | | | | | | | | | | | | | The new function removes all trailing instances of an arbitrary character from a copy of the supplied char array. This is then used to remove any trailing slashes from cgit_query_path. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| * Add setting to enable/disable extra links on index pageLars Hjemli2007-06-19-0/+1
| | | | | | | | | | | | | | | | | | | | The summary/log/tree links displayed for each repository on the index page lost some of their purpose when the header menu was added, so this commit introduces the parameter 'enable-index-links' which must be set to 1 to enable these links. Suggested-by: Kristian Høgsberg <krh@bitplanet.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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