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The CGit configuration variable virtual_root is normalized so that it
does not have a trailing '/' character, but it is allowed to be empty
(the empty string and NULL have different meanings here) and there is
code that is insufficiently cautious when checking if it ends in a '/':
if (virtual_root[strlen(virtual_root) - 1] != '/')
Clearly this check is redundant, but rather than simply removing it we
get a slight efficiency improvement by switching the normalization so
that the virtual_root variable always ends in '/'. Do this with a new
"ensure_end" helper.
Signed-off-by: John Keeping <john@keeping.me.uk>
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These reflect the values of environment variables and should never be
changed. Add another xstrdup() when we assign environment variables to
strings that are potentially non-constant.
Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
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Free reflists in cgit_print_branches() and in cgit_print_tags() before
returning reflist structures to the stack.
This fixes following memory leaks seen with "PATH_INFO=/cgit/refs/":
==5710== 1,312 (32 direct, 1,280 indirect) bytes in 1 blocks are definitely lost in loss record 63 of 71
==5710== at 0x4C2C04B: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==5710== by 0x4C2C2FF: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==5710== by 0x46CA9B: xrealloc (wrapper.c:100)
==5710== by 0x40AAA6: cgit_add_ref (shared.c:156)
==5710== by 0x40ABC4: cgit_refs_cb (shared.c:186)
==5710== by 0x44BCBA: do_one_ref (refs.c:527)
==5710== by 0x44D240: do_for_each_ref_in_dir (refs.c:553)
==5710== by 0x44D6BA: do_for_each_ref (refs.c:1298)
==5710== by 0x410FE2: cgit_print_branches (ui-refs.c:191)
==5710== by 0x4111E9: cgit_print_refs (ui-refs.c:244)
==5710== by 0x407C85: refs_fn (cmd.c:105)
==5710== by 0x405DDF: process_request (cgit.c:566)
==5710==
==5710== 6,846 (256 direct, 6,590 indirect) bytes in 1 blocks are definitely lost in loss record 68 of 71
==5710== at 0x4C2C25E: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==5710== by 0x46CA9B: xrealloc (wrapper.c:100)
==5710== by 0x40AAA6: cgit_add_ref (shared.c:156)
==5710== by 0x40ABC4: cgit_refs_cb (shared.c:186)
==5710== by 0x44BCBA: do_one_ref (refs.c:527)
==5710== by 0x44D240: do_for_each_ref_in_dir (refs.c:553)
==5710== by 0x44D6EC: do_for_each_ref (refs.c:1288)
==5710== by 0x4110D5: cgit_print_tags (ui-refs.c:218)
==5710== by 0x4111FD: cgit_print_refs (ui-refs.c:246)
==5710== by 0x407C85: refs_fn (cmd.c:105)
==5710== by 0x405DDF: process_request (cgit.c:566)
==5710== by 0x407490: cache_process (cache.c:322)
Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
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This release changes the archive interface so that we now need to pass
argv into write_archive().
Signed-off-by: John Keeping <john@keeping.me.uk>
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This is not really needed for personal sites where all repos belong to
the same person. Since it is pretty useful for shared sites however, it
should be configurable.
Signed-off-by: Florian Pritz <bluewind@xinu.at>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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This makes it possible to use strict commit date ordering or strict
topological ordering by passing the corresponding flags to "git log".
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Flag which, when set to "1", will sort the sections on the repository
listing by name. Set this flag to "0" if the order in the cgitrc file
should be preserved. Default value: "1".
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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After some back and forth with Jamie and René, it looks like the git
config semantics are going to be like this:
- gitweb.category maps to the cgit repo config key "section"
- gitweb.description maps to the cgit repo config key "desc"
- gitweb.owner maps to the cgit repo config key "owner"
- cgit.* maps to all cgit repo config keys
This option can be enabled with "enable-git-config=1", and replaces
all previous "enable-gitweb-*" config keys.
The order of operations is as follows:
- git config settings are applied in the order that they exist in
the git config file
- if the owner is not set from git config, get the owner using the
usual getpwuid call
- if the description is not set from git config, look inside the
static $path/description file
- if section-from-path=1, override whatever previous settings were
inside of git config using the section-from-path logic
- parse $path/cgitrc for local repo.* settings, that override all
previous settings
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Add two options, one for doing the ordinary name sorts in a
case-insensitive manner, and another for choosing to sort repos in each
section by age instead of by name.
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Use gitweb.category from git config to determine repo's section, if
option is enabled.
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Use gitweb.description instead of description file to determine
description, if option is enabled.
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When side-by-side-diffs=1 was set in cgitrc, specyfing 'ss=0' in the query-
string would not switch to unified diffs. This patch fixes the issue by
introducing a separate variable to track the occurrence of "ss" in the
querystring.
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For sites that do not want to configure mime types by hand but
still want the correct mime type for 'plain' blobs, configuring
a mime type file is made possible. This is handy since such a
file is normally already provided (at least on Linux systems).
Also, this reflects the gitweb option '$mimetypes_file'
Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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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>
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The current 'clone-prefix' setting has some known issues:
* All repos get the same 'clone-prefix' value since the setting is not
adopted during repo registration (in cgitrc, or during scan-path traversal),
but only when the setting is used.
* The generated clone-urls for a repo is a combination of 'clone-prefix', a
slash and the repo url. This doesn't work well with e.g. ssh-style urls
like 'git@example.org:repo.git', since the inserted slash will make the
repo relative to the filesystem root.
* If 'remove-suffix' is enabled, the generated clone-urls will not work for
cloning (except for http-urls to cgit itself) since they miss the '.git'
suffix.
The new 'clone-url' setting is designed to avoid the mentioned issues:
* Each repo adopts the default 'clone-url' when the repo is defined. This
allows different groups of repos to adopt different values.
* The clone-urls for a repo is generated by expanding environment variables
in a string template without inserting arbitrary characters, hence any
kind of clone-url can be generated.
* Macro expansion also eases the 'remove-suffix' pain since it's now
possible to define e.g. 'clone-url=git://foo.org/$CGIT_REPO_URL.git' for
a set of repos. A furter improvement would be to define e.g.
$CGIT_REPO_SUFFIX to '.git' for all repos which had their url prettified,
or to store the original $CGIT_REPO_URL in e.g. $CGIT_REPO_REAL_URL before
suffix removal.
Reviewed-by: Ferry Huberts <mailings@hupie.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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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>
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Conflicts:
cgit.c
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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>
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Currently the number of extra arguments is linked hard to the type of
the filter. This is also logical since it would be confusing to have
a different number of arguments for the same type of filter depending
on the context under which the filter is run (unless ofcourse one the
parameters would make the context clear, which is currently not the
case).
Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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If advertising other URLs to your users, you may not want to make this
available through cgit (e.g. if you have the smart HTTP transport set up
elsewhere). Allow disabling the three magic commands that simulate the
git server, but default it to enabled.
Signed-off-by: Dan McGee <dpmcgee@gmail.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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* br/misc:
Use transparent background for the cgit logo
ssdiff: anchors for ssdiff
implement repo.logo and repo.logo-link
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Allow for per repo logo and logo-link; Use global logo and logo-link per
default.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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* jh/scan-path:
scan_path(): Do not recurse into hidden directories by default
scan_path(): Improve handling of inaccessible directories
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Paths that start with a period ('.') are considered hidden in the Unix world.
scan_path() should arguably not recurse into these directories by default.
This patch makes it so, and introduces the "scan-hidden-path" config variable
for overriding the new default and revert to the old behaviour (scanning _all_
directories, including hidden .directories).
Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Lars Hjemli <larsh@prediktor.no>
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Teach CGit to print an ASCII art commit graph to the left of the commit
message, similar to 'git log --graph'. The graph adds extra lines (table
rows) to the log when needed to add/remove/shuffle edges in the graph.
When 'showmsg' is enabled, the graph is automatically padded to account
for the extra lines added by the commit message/notes.
This feature is controlled by a new config variable: "enable-commit-graph"
(disabled by default), and individual repos can control it by setting
"repo.enable-commit-graph".
Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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When using ui-log with path limits, the listing of commits enables parent
rewriting in Git's internal log machinery. This did not work well together
with cgit_diff_commit() which is used to generate the filecount and
linecount numbers for each commit in the log view. cgit_diff_commit() would
operate without any path limits, and would therefore process the full diff
between the commits shown (which, because of parent rewriting, is not the
same as processing the diff for the commit itself). Additionally, the bottom
commit in the log view would (again, because of parent rewriting) have zero
parents, causing us to process the entire diff between the empty tree and
that commit. Since path limits were not in effect, this would (in large
projects) reports thousands of files and millions of lines changed in that
bottom commit.
This patch fixes the issue by applying the same path limit to
cgit_diff_commit() as is applied to the rest of the log view. The result is
that the filecount/linecount now only reflects the diff as it pertains to
the given path limit.
Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This option is used to specify a filename which needs to be present in
the repositories found during `scan-path` processing. By setting this
option to 'git-daemon-export-ok', only repositories explicitly marked
for git daemon export will be included in the cgit configuration.
Signed-off-by: Felix Hanley <felix@seconddrawer.com.au>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Conflicts:
scan-tree.c
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Use "__attribute__((format (printf,N,M)))", as is done in git, do catch
mistakes in printf-style format strings.
Signed-off-by: Mark Lodato <lodatom@gmail.com>
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This option can be used to autogenerate section names during scan-path
processing.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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The value of this option is used as the default value for repo.readme.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Signed-off-by: Jeff Smith <whydoubt@yahoo.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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When this option is enabled (which it is by default), cgit will lookup
the 'gitweb.owner' setting in each git config file found when processing
the 'scan-path' option.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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When this option is enabled, the '.git' suffix of repository directories
found while processing the 'scan-path' option will be removed.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This option specifies the location of a projectlist file as used by
gitweb - when 'scan-tree' is later specified, only the projects listed in
the projectlist file will be added.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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The new ctx.qry.ignorews variable is passed via cgit_diff_files() and
cgit_diff_tree() to Git's diff machinery. This is equivalent to passing
--ignore-all-space to 'git diff'.
Signed-off-by: Johan Herland <johan@herland.net>
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Conflicts:
cgit.c
cgit.h
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Conflicts:
cgit.h
ui-commit.c
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The new ctx.qry.context variable is picked up by cgit_print_diff(), and
passed via cgit_diff_files() to Git's diff machinery.
Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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For many commands/pages (e.g. 'tree', 'diff', 'plain', etc.), the
ctx.qry.path argument is interpreted as a path within the "virtual" project
directory structure. However, for some other commands (notably 'refs', and
the clone-related commands) ctx.qry.path is used in a different context (as
a more or less "real" path within the '.git' directory).
This patch differentiates between these two usages of ctx.qry.path, by
introducing a new variable - ctx.qry.vpath - which is equal to ctx.qry.path
in the former case, and NULL in the latter.
This will become useful in future patches when we want various pages and the
links between them to preserve existing in-project paths.
Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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