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* Add a common commit parserLars Hjemli2006-12-15
| | | | | | Make a better commit parser, replacing the ugly one in ui-log.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add simple pager to log pageLars Hjemli2006-12-14
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add separate makefile-rule to clear current cacheLars Hjemli2006-12-13
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Remove implementation details from READMELars Hjemli2006-12-13
| | | | | | Let README describe the "bigger picture" instead. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Small layout adjustments to summary and blob viewLars Hjemli2006-12-13
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add display of tree content w/ui-tree.cLars Hjemli2006-12-13
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* cache_lock: do xstrdup/free on lockfileLars Hjemli2006-12-12
| | | | | | | | | | | | | | | 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>
* Don't truncate valid cachefilesLars Hjemli2006-12-11
| | | | | | | | | | | | | | 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>
* Move global variables + callback functions into shared.cLars Hjemli2006-12-11
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move functions for generic object output into ui-view.cLars Hjemli2006-12-11
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move log-functions into ui-log.cLars Hjemli2006-12-11
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move repo summary functions into ui-summary.cLars Hjemli2006-12-11
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move functions for repolist output into ui-repolist.cLars Hjemli2006-12-11
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Move common output-functions into ui-shared.cLars Hjemli2006-12-11
| | | | | | While at it, replace the cgit_[lib_]error constants with a proper function Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Rename config.c to parsing.c + move cgit_parse_query from cgit.c to parsing.cLars Hjemli2006-12-11
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Avoid infinite loops in caching layerLars Hjemli2006-12-11
| | | | | | | | | | | 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>
* Let 'make install' clear all cachefilesLars Hjemli2006-12-11
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Fix cache algorithm loopholeLars Hjemli2006-12-11
| | | | | | | | This closes the door for unneccessary calls to cgit_fill_cache(). Noticed by Linus. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add version identifier in generated filesLars Hjemli2006-12-10
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add license file and copyright noticesLars Hjemli2006-12-10
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add caching infrastructureLars Hjemli2006-12-10
| | | | | | | | | | | | | | | | | | | | | | 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>
* Add .gitignoreLars Hjemli2006-12-09
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Replace useless make rules with generic $(OBJECTS) dependencyLars Hjemli2006-12-09
| | | | Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Import cgit prototype from git treeLars Hjemli2006-12-09
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>
tsev <mricon@kernel.org> Signed-off-by: John Keeping <john@keeping.me.uk> 2013-05-22Makefile: fix parallel "make test"John Keeping When building the "test" target we depend on both cgit and building the Git tools. By doing this with two targets we end up running make in the git/ directory twice, concurrently if using parallel make, which causes us to build more than we need and potentially builds incorrectly if multi-step build-then-move operations overlap. Fix this by instead calling back into the makefile so that we alter the "cgit" target to also build the Git tools. Signed-off-by: John Keeping <john@keeping.me.uk> 2013-05-18cache.c: fix cache_lsJohn Keeping Commit fb3655d (use struct strbuf instead of static buffers, 2013-04-06) broke the logic in cache.c::cache_ls by failing to set slot->cache_name before calling open_slot. While fixing this, also free the strbufs added by that commit once we're done with them. Signed-off-by: John Keeping <john@keeping.me.uk> 2013-05-13t0109: "function" is a bash-ismJohn Keeping We try to stick to POSIX shell in the tests but a "function" keyword has found its way into t0109. Remove it. This makes the tests work with dash again. Signed-off-by: John Keeping <john@keeping.me.uk> 2013-05-13New mailing list.Jason A. Donenfeld 2013-04-30ui-snapshot: do not access $HOMEJason A. Donenfeld It's a bit tedious to have to do this here too. If we encounter other issues with $HOME down the line, I'll look into adding some nice utility functions to handle this, or perhaps giving up on the hope that we could keep $HOME defined for scripts. This commit additionally adds a test case, should the issue surface again. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> 2013-04-27t0001: validate Git -rcN version numbers correctlyJohn Keeping When creating the GIT-VERSION-FILE that we use to test that the version of Git in git/ is the same as in the CGit Makefile, Git applies the transform "s/-/./g" to the version string. This doesn't affect released versions but does change RC version numbers such as 1.8.3-rc0. While CGit should only refer to a released Git version in general, it is useful to developers who want to test upcoming Git releases if the tests do work with RCs, so change t0001 to apply the same transform to our Makefile version before comparing it to the contents of GIT-VERSION-FILE. Signed-off-by: John Keeping <john@keeping.me.uk> 2013-04-27git: update to 1.8.2.2John Keeping No changes required, just bump the submodule and Makefile version. Signed-off-by: John Keeping <john@keeping.me.uk> 2013-04-17scan-tree: fix regression in section-from-path=-1John Keeping Commit fb3655d (use struct strbuf instead of static buffers - 2013-04-06) introduced a regression in the "section-from-path" handling when the configured value is negative. By changing the "rel" variable so that it includes a trailing slash, counting slashes from the end of the string no longer gives the same answer as it did before. Fix this by ensuring that "rel" does not have a trailing slash. Reported-by: Julius Plenz <plenz@cis.fu-berlin.de> Signed-off-by: John Keeping <john@keeping.me.uk> 2013-04-15t0001: ignore ".dirty" suffix on Git versionJohn Keeping When testing modifications in Git that affect CGit, it is annoying to have t0001 failing simply because the Git version has a ".dirty" suffix when the version of Git there does indeed match that specified in the CGit makefile. Stop this by stripping the ".dirty" suffix from the GIT_VERSION variable. Note that this brings the "Git version" behaviour in line with the "submodule version" case which does not check if the working tree in git/ is modified. Signed-off-by: John Keeping <john@keeping.me.uk> 2013-04-15tests: set TEST_OUTPUT_DIRECTORY to the CGit test directoryJohn Keeping By default, Git's test suite puts the trash directories and test-results directory into its own directory, not that containing the tests being run. This is less convenient for inspecting test failures, so set the output directory to CGit's tests/ directory instead. Note that there is currently a bug in Git whereby it will create the trash directories in our tests/ directory regardless of the value of TEST_OUTPUT_DIRECTORY, and then fail to remove them once the tests are done. This change does currently affect the location of the test-results/ directory though. Signed-off-by: John Keeping <john@keeping.me.uk> 2013-04-15t0109: test more URLsJohn Keeping In order to ensure that we don't access $HOME at some point after initial startup when rendering a specific view, run the strace test on a range of different pages. This ensures that we don't end up reading a configuration later for some specific view. Signed-off-by: John Keeping <john@keeping.me.uk> 2013-04-10cgitrc.5.txt: Specify when scan-path must be defined before.Jason A. Donenfeld Several options must be specified prior to scan-path. This is consistant source of user confusion. Document these facts. Suggested-by: Lukas Fleischer <cgit@cryptocrack.de> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> 2013-04-10ui-snapshot.c: Prepend "V" when guessing ref namesLukas Fleischer In cgit_print_snapshot_links() we strip leading "v" and "V", while we currently only prepend a lower case "v" when parsing a snapshot file name. This results in broken snapshot links for tags that start with an upper case "V". Avoid this by prepending a "V" as a fallback. Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de> 2013-04-10t0107: Skip ZIP tests if unzip(1) isn't availableLukas Fleischer Note that we cannot use skip_all here since some tests have already been executed when ZIP tests are reached. Use test prerequisites to skip everything using unzip(1) if the binary is not available instead. Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de> 2013-04-10tests/: Do not use `sed -i`Lukas Fleischer "-i" isn't part of the POSIX standard and doesn't work on several platforms such as OpenBSD. Use a temporary file instead. Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de> 2013-04-10Add branch-sort and repo.branch-sort options.Jason A. Donenfeld When set to "name", branches are sorted by name, which is the current default. When set to "age", branches are sorted by the age of the repository. This feature was requested by Konstantin Ryabitsev for use on kernel.org. Proposed-by: Konstantin Ryabitsev <mricon@kernel.org> 2013-04-10t0109: chain operations with &&John Keeping Without '&&' between operations, we will not detect if strace or cgit exit with an error status, which would cause a false positive test status in this case. Signed-off-by: John Keeping <john@keeping.me.uk> 2013-04-10cgit.c: Do not restore unset environment variablesLukas Fleischer getenv() returns a NULL pointer if the specified variable name cannot be found in the environment. However, some setenv() implementations crash if a NULL pointer is passed as second argument. Only restore variables that are not NULL. See commit d96d2c98ebc4c2d3765f5b35c4142e0e828a421b for a related patch. Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de> 2013-04-09t0107: Use `tar -z` for gzip'ed archivesLukas Fleischer