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* global: use proper accessors for maybe_treeJason A. Donenfeld2020-03-131-3/+5
| | | | | | | | | | | | | | A previous commit changed ->tree to ->maybe_tree throughout, which may have worked at the time, but wasn't safe, because maybe_tree is loaded lazily. This manifested itself in crashes when using the "follow" log feature. The proper fix is to use the correct contextual accessors everytime we want access to maybe_tree. Thankfully, the commit.cocci script takes care of creating mostly-correct patches that we could then fix up, resulting in this commit here. Fixes: 255b78f ("git: update to v2.18.0") Reviewed-by: Christian Hesse <mail@eworm.de> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
* ui-tree: allow per repository override for enable-blameChristian Hesse2019-06-251-2/+2
| | | | | | | The blame operation can cause high cost in terms of CPU load for huge repositories. Let's add a per repository override for enable-blame. Signed-off-by: Christian Hesse <mail@eworm.de>
* git: update to v2.21.0Christian Hesse2019-06-051-4/+6
| | | | | | | | | | | | | | Update to git version v2.21.0. Required changes follow upstream commits: * 6a7895fd8a3bd409f2b71ffc355d5142172cc2a0 (commit: prepare free_commit_buffer and release_commit_memory for any repo) * e092073d643b17c82d72cf692fbfaea9c9796f11 (tree.c: make read_tree*() take 'struct repository *') Signed-off-by: Christian Hesse <mail@eworm.de> Reviewed-by: John Keeping <john@keeping.me.uk>
* global: make 'char *path' const where possibleChristian Hesse2019-06-051-2/+2
| | | | Signed-off-by: Christian Hesse <mail@eworm.de>
* git: update to v2.19.1Christian Hesse2018-10-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update to git version v2.19.1. Required changes follow upstream commits: * commit: add repository argument to get_cached_commit_buffer (3ce85f7e5a41116145179f0fae2ce6d86558d099) * commit: add repository argument to lookup_commit_reference (2122f6754c93be8f02bfb5704ed96c88fc9837a8) * object: add repository argument to parse_object (109cd76dd3467bd05f8d2145b857006649741d5c) * tag: add repository argument to deref_tag (a74093da5ed601a09fa158e5ba6f6f14c1142a3e) * tag: add repository argument to lookup_tag (ce71efb713f97f476a2d2ab541a0c73f684a5db3) * tree: add repository argument to lookup_tree (f86bcc7b2ce6cad68ba1a48a528e380c6126705e) * archive.c: avoid access to the_index (b612ee202a48f129f81f8f6a5af6cf71d1a9caef) * for_each_*_object: move declarations to object-store.h (0889aae1cd18c1804ba01c1a4229e516dfb9fe9b) Signed-off-by: Christian Hesse <mail@eworm.de>
* git: update to v2.18.0Christian Hesse2018-06-271-21/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update to git version v2.18.0. Required changes follow upstream commits: * Convert find_unique_abbrev* to struct object_id (aab9583f7b5ea5463eb3f653a0b4ecac7539dc94) * sha1_file: convert read_sha1_file to struct object_id (b4f5aca40e6f77cbabcbf4ff003c3cf30a1830c8) * sha1_file: convert sha1_object_info* to object_id (abef9020e3df87c441c9a3a95f592fce5fa49bb9) * object-store: move packed_git and packed_git_mru to object store (a80d72db2a73174b3f22142eb2014b33696fd795) * treewide: rename tree to maybe_tree (891435d55da80ca3654b19834481205be6bdfe33) The changed data types required some of our own functions to be converted to struct object_id: ls_item print_dir print_dir_entry print_object single_tree_cb walk_tree write_tree_link And finally we use new upstream functions that were added for struct object_id: hashcpy -> oidcpy sha1_to_hex -> oid_to_hex Signed-off-by: Christian Hesse <mail@eworm.de> Reviewed-by: John Keeping <john@keeping.me.uk>
* ui-tree: free read_sha1_file() buffer after useAndy Green2018-06-161-0/+2
| | | | | | | Free up the buffer allocated in read_sha1_file() Signed-off-by: Andy Green <andy@warmcat.com> Signed-off-by: John Keeping <john@keeping.me.uk>
* ui-tree: link to blame UI if enabledJeff Smith2017-10-031-1/+9
| | | | | | | Create links to the blame page. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Reviewed-by: John Keeping <john@keeping.me.uk>
* ui-tree: move set_title_from_path to ui-sharedJeff Smith2017-10-031-33/+2
| | | | | | | | The ui-blame code will also need to call set_title_from_path, so go ahead and move it to ui-shared. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Reviewed-by: John Keeping <john@keeping.me.uk>
* git: update to v2.14Jeff Smith2017-08-101-9/+9
| | | | | | | | | | | | | | | | Numerous changes were made to git functions to use an object_id structure rather than sending sha1 hashes as raw unsigned character arrays. The functions that affect cgit are: parse_object, lookup_commit_reference, lookup_tag, lookup_tree, parse_tree_indirect, diff_root_tree_sha1, diff_tree_sha1, and format_display_notes. Commit b2141fc (config: don't include config.h by default) made it necessary to that config.h be explicitly included when needed. Commit 07a3d41 (grep: remove regflags from the public grep_opt API) removed one way of specifying the ignore-case grep option. Signed-off-by: Jeff Smith <whydoubt@gmail.com>
* ui-tree: replace 'unsigned char sha1[20]' with 'struct object_id oid'Christian Hesse2016-10-041-3/+3
| | | | | | Upstream git is replacing 'unsigned char sha1[20]' with 'struct object_id oid'. We have some code that can be changed independent from upstream. So here we go...
* ui-tree: remove a fixed size bufferJohn Keeping2016-10-011-6/+9
| | | | | | | | | As libgit.a moves away from using fixed size buffers, there is no guarantee that PATH_MAX is sufficient for all of the paths in a Git tree, so we should use a dynamically sized buffer here. Coverity-Id: 141884 Signed-off-by: John Keeping <john@keeping.me.uk>
* tree: allow skipping through single-child treesJohn Keeping2016-10-011-2/+68
| | | | | | | | | If we have only a single element in a directory (for example in Java package paths), display multiple directories in one go so that it is possible to navigate directly to the first directory that contains either files or multiple directories. Signed-off-by: John Keeping <john@keeping.me.uk>
* ui-tree: put reverse path in titleJason A. Donenfeld2016-01-181-0/+34
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* git: update to v2.7.0Christian Hesse2016-01-131-1/+1
| | | | | | | | | | | | | | Update to git version v2.7.0. * Upstream commit ed1c9977cb1b63e4270ad8bdf967a2d02580aa08 (Remove get_object_hash.) changed API: Convert all instances of get_object_hash to use an appropriate reference to the hash member of the oid member of struct object. This provides no functional change, as it is essentially a macro substitution. Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-tree: fix resource leak: free before returnChristian Hesse2015-10-091-0/+1
| | | | | Coverity-id: 13938 Signed-off-by: Christian Hesse <mail@eworm.de>
* tree: move layout into page functionJohn Keeping2015-08-141-5/+18
| | | | | | | | This also allows us to return proper HTTP error codes when the requested tree is not found and display an error message in one case (invalid path inside valid commit) where we previously just displayed an empty page. Signed-off-by: John Keeping <john@keeping.me.uk>
* ui-tree: use "sane" isgraph()John Keeping2015-08-131-1/+0
| | | | | | | | | | | | | | | | | | Git's git-compat-util.h defines a "sane ctype" that does not use locale information and works with signed chars, but it does not include isgraph() so we have included ctype.h ourselves. However, this means we have to include a system header before git-compat-util.h which may lead to the system defining some macros (e.g. _FILE_OFFSET_BITS on Solaris) before git-compat-util.h redefines them with a different value. We cannot include ctype.h after git-compat-util.h because we have defined many of its functions as macros which causes a stream of compilation errors. Defining our own "sane" isgraph() using Git's sane isprint() and isspace() avoids all of these problems. Signed-off-by: John Keeping <john@keeping.me.uk>
* log: allow users to follow a fileJohn Keeping2015-08-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Teach the "log" UI to behave in the same way as "git log --follow", when given a suitable instruction by the user. The default behaviour remains to show the log without following renames, but the follow behaviour can be activated by following a link in the page header. Follow is not the default because outputting merges in follow mode is tricky ("git log --follow" will not show merges). We also disable the graph in follow mode because the commit graph is not simplified so we end up with frequent gaps in the graph and many lines that do not connect with any commits we're actually showing. We also teach the "diff" and "commit" UIs to respect the follow flag on URLs, causing the single-file version of these UIs to detect renames. This feature is needed only for commits that rename the path we're interested in. For commits before the file has been renamed (i.e. that appear later in the log list) we change the file path in the links from the log to point to the old name; this means that links to commits always limit by the path known to that commit. If we didn't do this we would need to walk down the log diff'ing every commit whenever we want to show a commit. The drawback is that the "Log" link in the top bar of such a page links to the log limited by the old name, so it will only show pre-rename commits. I consider this a reasonable trade-off since the "Back" button still works and the log matches the path displayed in the top bar. Since following renames requires running diff on every commit we consider, I've added a knob to the configuration file to globally enable/disable this feature. Note that we may consider a large number of commits the revision walking machinery no longer performs any path limitation so we have to examine every commit until we find a page full of commits that affect the target path or something related to it. Suggested-by: René Neumann <necoro@necoro.eu> Signed-off-by: John Keeping <john@keeping.me.uk>
* Avoid non-ANSI function declarationsJohn Keeping2015-03-091-2/+2
| | | | | | | | Sparse says things like: warning: non-ANSI function declaration of function 'calc_ttl' Signed-off-by: John Keeping <john@keeping.me.uk>
* git: update for v2.3.0Christian Hesse2015-02-081-10/+7
| | | | | | | | | * sort_string_list(): rename to string_list_sort() (upstream commit 3383e199) * update read_tree_recursive callback to pass strbuf as base (upstream commit 6a0b0b6d) Signed-off-by: Christian Hesse <mail@eworm.de>
* filter: pass extra arguments via cgit_open_filterJohn Keeping2014-01-121-4/+3
| | | | | | | | | This avoids poking into the filter data structure at various points in the code. We rely on the fact that the number of arguments is fixed based on the filter type (set in cgit_new_filter) and that the call sites all know which filter type they're using. Signed-off-by: John Keeping <john@keeping.me.uk>
* Update copyright informationLukas Fleischer2014-01-081-1/+1
| | | | | | | | | * Name "cgit Development Team" as copyright holder to avoid listing every single developer. * Update copyright ranges. Signed-off-by: Lukas Fleischer <cgit@crytocrack.de>
* Reduce line number bloat, fix hover effectPeter Wu2014-01-081-2/+1
| | | | | | | | | | | | | | | | | | | | | Currently line numbers look like (for blob view and sdiff respectively): <a class='no' id='n68' name='n68' href='#n68'>68</a> <td class='lineno'><a class='no' href='...#n1' id='n1' name='n1'>1</a></td> name=".." is unnecessary if the id attribute is set (this even applies to IE6), so drop it. (aside, in HTML5, the name attribute is gone.) The line number links can be selected through their parent classes, no need for another class "no", so drop it too. For a file with 2000 lines, this yields a saving of 40% (29% gzipped). While at it, fix the hover effect of line numbers: now the line number get a black background as was intended. Signed-off-by: Peter Wu <lekensteyn@gmail.com> Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
* use struct strbuf instead of static buffersJohn Keeping2013-04-081-16/+17
| | | | | | | | | | | | | | | | | | | Use "struct strbuf" from Git to remove the limit on file path length. Notes on scan-tree: This is slightly involved since I decided to pass the strbuf into add_repo() and modify if whenever a new file name is required, which should avoid any extra allocations within that function. The pattern there is to append the filename, use it and then reset the buffer to its original length (retaining a trailing '/'). Notes on ui-snapshot: Since write_archive modifies the argv array passed to it we copy the argv_array values into a new array of char* and then free the original argv_array structure and the new array without worrying about what the values now look like. Signed-off-by: John Keeping <john@keeping.me.uk>
* Convert cgit_print_error to a variadic functionJohn Keeping2013-04-081-8/+5
| | | | | | | | | This removes many uses of "fmt" which uses a fixed size static pool of fixed size buffers. Instead of relying on these, we now pass around argument lists for as long as possible before using a strbuf to render content of an arbitrary size. Signed-off-by: John Keeping <john@keeping.me.uk>
* Always #include corresponding .h in .c filesJohn Keeping2013-04-081-0/+1
| | | | | | | | | | | | While doing this, remove declarations from header files where the corresponding definition is declared "static" in order to avoid build errors. Also re-order existing headers in ui-*.c so that the file-specific header always comes immediately after "cgit.h", helping with future consistency. Signed-off-by: John Keeping <john@keeping.me.uk>
* cgit_print_tree(): Free curr_rev after usageLukas Fleischer2013-03-041-2/+6
| | | | | | | | | | | | | | | | Fixes following memory leak seen with "PATH_INFO=/cgit/tree/": ==15715== 7 bytes in 1 blocks are definitely lost in loss record 4 of 51 ==15715== at 0x4C2C04B: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==15715== by 0x56F2DF1: strdup (in /usr/lib/libc-2.17.so) ==15715== by 0x46CAA8: xstrdup (wrapper.c:35) ==15715== by 0x418A4C: cgit_print_tree (ui-tree.c:274) ==15715== by 0x407D91: tree_fn (cmd.c:131) ==15715== by 0x405E16: process_request (cgit.c:574) ==15715== by 0x4074C8: cache_process (cache.c:322) ==15715== by 0x406C4F: main (cgit.c:872) Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
* ui-tree.c: Use a context structure in walk_tree()Lukas Fleischer2013-03-041-22/+29
| | | | | | | | | | Use the context pointer to pass context information instead of misusing global variables, as we already did in "ui-blob.c" and in "ui-plain.c". In addition to the fixes to walk_tree(), pass the same structure to ls_tree() and ls_item() which is read_tree_recursive()-based as well. Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
* ui-tree.c: Drop the header variableLukas Fleischer2013-03-041-6/+2
| | | | | | | Instead, use the value of the state variable to determine whether the footer needs to be drawn. Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
* ui-tree.c: Declare the state variable globallyLukas Fleischer2013-03-041-1/+2
| | | | | | | | | | | This allows for removing the header variable in a following patch. We can use the state variable to check whether the tail needs to be printed instead. Note that the state variable will be moved into a context structure later. Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
* ui-tree.c: Pass current revision to print_object()Lukas Fleischer2013-03-041-3/+3
| | | | | | | | | | No longer access the global curr_rev variable in print_object(). This will make it easier to squash the curr_rev variable into a context structure without having to pass the context to the print_object() function. Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
* White space around control verbs.Jason A. Donenfeld2013-03-041-1/+1
| | | | Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
* Fix several whitespace errorsLukas Fleischer2013-03-041-2/+2
| | | | | | | | | | * Remove whitespace at the end of lines. * Replace space indentation by tabs. * Add whitespace before/after several operators ("+", "-", "*", ...) * Add whitespace to assignments ("foo = bar;"). * Fix whitespace in parameter lists ("foobar(foo, bar, 42)"). Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
* Update git to v1.7.6.5John Keeping2013-03-021-3/+13
| | | | | | struct pathspec is now used in more places. Signed-off-by: John Keeping <john@keeping.me.uk>
* ui-tree.c: add support for path-selected submodule linksLars Hjemli2011-06-151-9/+4
| | | | | | | | | | | The current 'repo.module-link' option is sufficient when all gitlinks in a repository can be converted to commit links in a uniform way, but not when different submodules/paths needs different settings. This patch adds support for 'repo.module-link.<path>', which will be used for linking to submodules at paths matching one such entry. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* cgit.c: always setup cgit repo environment variablesLars Hjemli2011-06-131-1/+1
| | | | | | | | | | | | When cgit learned to setup environment variables for certain repo settings before invoking a filter process, the setup occurred inside cgit_open_filter(). This patch moves the setup out of cgit_open_filter() and into prepare_repo_cmd() to prepare for additional uses of these variables. Reviewed-by: Ferry Huberts <mailings@hupie.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Merge branch 'fh/filter-api'Lars Hjemli2011-05-231-1/+1
|\ | | | | | | | | Conflicts: cgit.c
| * cgit_open_filter: also take the repo as a parameterFerry Huberts2011-03-261-1/+1
| | | | | | | | | | | | | | | | To prepare for handing repo configuration to the filter script that is executed. Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* | source_filter: fix a memory leakFerry Huberts2011-03-261-0/+2
|/ | | | | Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* prefer html_raw() to write()Mark Lodato2010-09-041-1/+1
| | | | | | | To make the code more consistent, and to not rely on the implementation of html(), always use html_raw(...) instead of write(htmlfd, ...). Signed-off-by: Mark Lodato <lodatom@gmail.com>
* fix errors in printf-style format stringsMark Lodato2010-09-041-2/+2
| | | | | | | | | | | | | | | | | There were many places where the arguments to a printf-like function did not match the format string. Mostly, these were a missing 'l' flag, but there were three exceptions: - In ui-stats.c, a size_t argument must be printed. C99 has the "%zu" flag for this purpose, but not all compilers support this. Therefore, we mimic what git does - use a NO_C99_FORMAT Makefile variable. - In ui-stats.c, cgit_print_error() was called with a pointer instead of a character. - In ui-log.c, the "columns" argument was never used. Signed-off-by: Mark Lodato <lodatom@gmail.com>
* ui-tree: Remove unnecessary path breadcrumb navigationJohan Herland2010-06-191-13/+2
| | | | | | | | | | | | The path breadcrumb navigation at the top of the 'tree' page has now been duplicated in ui-shared, which leaves the ui-tree implementation unnecessary. This patch removes the breadcrumb navigation from ui-tree, and moves the "(plain)" link that followed the breadcrumb when displaying blobs to the end of the next line, following the blob SHA1. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* ui-tree: add link to plain view for blobs in tree listingLars Hjemli2010-02-281-0/+2
| | | | | Suggested-by: Robert Weidlich <mail@robertweidlich.de> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Merge branch 'stable'Lars Hjemli2009-12-121-1/+1
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| * Fix segfault on ppc when browsing treeMartins Polakovs2009-12-121-1/+1
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* | "max-blob-size" config var to limit generated HTML sizeGeorg Lukas2009-11-281-0/+6
|/ | | | | | | | | Sometimes it is not feasible to generate the HTML pretty-print for large files, especially if a source-filter is involved or binary data is to be displayed. The "max-blob-size" config var allows to disable HTML output for blobs bigger than X KBytes. Plain downloads are not affected. Signed-off-by: Georg Lukas <georg@op-co.de>
* Rename "linenumbers" to "enable-tree-linenumbers", change default to "1"Lars Hjemli2009-08-211-1/+1
| | | | | | | | | | | | | | This makes the name of the cgitrc option more descriptive and at the same time changes the default from "0" to "1" in an attempt to stay backwards compatible - prior to the introduction of "source-filter" and "linenumbers", cgit always generated linenumber links in the tree view, but now this feature can be turned off (one might want to do this if the source-filter performs line-wrapping etc). While at it, the documentation is updated to match the surrounding descriptions. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* Add 'linenumbers' config optionFlorian Pritz2009-08-211-11/+16
| | | | | Signed-off-by: Florian Pritz <bluewind@xssn.at> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
* ui-tree.c: show line numbers when highlightingFlorian Pritz2009-08-211-9/+11
| | | | | | | | | When source-filter is enabled, cgit currently will not display linenumbers in the tree view. This patch restores the linenumber function. Signed-off-by: Florian Pritz <bluewind@xssn.at> Signed-off-by: Lars Hjemli <hjemli@gmail.com>