Commit Graph

31 Commits

Author SHA1 Message Date
Lukas Fleischer
f7db9b5e37 scan-tree.c: Remove unused macro
This is no longer needed since commit fb3655df (use struct strbuf
instead of static buffers, 2013-04-06).

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2014-01-08 14:59:38 +01:00
Lukas Fleischer
86e309fcb5 Fix section-from-path > 1
When having found the first path separator occurrence at position i, we
invoked strchr() on the same position i in subsequent iterations
resulting in the same path separator being returned by strchr() over and
over again. Increase the position by one to skip the occurrence that has
just been found and advance to the next separator.

Reported-by: Konstantin Ryabitsev <mricon@kernel.org>
Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-08-12 13:14:11 -06:00
Jason A. Donenfeld
dcbc0438b2 readme: use string_list instead of space deliminations
Now this is possible in cgitrc -

readme=:README.md
readme=:readme.md
readme=:README.mkd
readme=:readme.mkd
readme=:README.rst
readme=:readme.rst
readme=:README.html
readme=:readme.html
readme=:README.htm
readme=:readme.htm
readme=:README.txt
readme=:readme.txt
readme=:README
readme=:readme
readme=:INSTALL.txt
readme=:install.txt
readme=:INSTALL
readme=:install

Suggested-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2013-05-26 16:30:03 +02:00
John Keeping
9a725f4f09 scan-tree: fix regression in section-from-path=-1
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>
2013-04-17 13:40:16 +02:00
John Keeping
fb3655df3b use struct strbuf instead of static buffers
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>
2013-04-08 16:12:52 +02:00
John Keeping
42d5476f25 Remove redundant calls to fmt("%s", ...)
After this change there is one remaining call 'fmt("%s", delim)' in
ui-shared.c but is needed as delim is stack allocated and so cannot be
returned from the function.

Signed-off-by: John Keeping <john@keeping.me.uk>
2013-04-08 16:11:29 +02:00
John Keeping
8f20879431 Always #include corresponding .h in .c files
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>
2013-04-08 15:45:34 +02:00
Jason A. Donenfeld
bdae1d8a8d White space around control verbs.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2013-03-04 09:12:54 -05:00
Lukas Fleischer
53bc747d31 Fix several whitespace errors
* 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>
2013-03-04 01:12:48 +01:00
Jason A. Donenfeld
521e10c884 scan-tree: Unify gitweb.* and cgit.* settings into one config option.
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
2012-10-17 16:30:09 +02:00
Jason A. Donenfeld
7f08e03941 Update copyright headers to have latest dates. 2012-07-12 20:01:46 +02:00
Jason A. Donenfeld
fc9181ff3d scan-tree: Support gitweb.category.
Use gitweb.category from git config to determine repo's section, if
option is enabled.
2012-07-12 20:01:46 +02:00
Jason A. Donenfeld
b56be4ba3a scan-tree: Support gitweb.description.
Use gitweb.description instead of description file to determine
description, if option is enabled.
2012-07-12 20:01:46 +02:00
Jamie Couture
2a8f553163 scan-tree.c: avoid memory leak
No references are kept to the memory pointed to by the 'rel' variable, so
it should be free()'d before returning from add_repo().

Signed-off-by: Jamie Couture <jamie.couture@gmail.com>
Signed-off-by: Lars Hjemli <larsh@hjemli.net>
2011-06-06 19:10:31 +00:00
Stefan Gehn
f15c5833d2 Fix crash when projectsfile cannot be opened
This patch makes cgit properly abort in case the projectsfile cannot
be opened. Without the added return cgit continues using the projects
pointer which is NULL and thus causes a segfault.
2011-03-26 11:44:16 +01:00
Johan Herland
df522794c3 scan_path(): Do not recurse into hidden directories by default
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>
2011-02-19 14:25:14 +01:00
Johan Herland
682adbc0ca scan_path(): Improve handling of inaccessible directories
When scanning a tree containing inaccessible directories (e.g. '.ssh'
directories in users' homedirs, or repos with explicitly restricted access),
scan_path() currently causes three lines of "Permissions denied" errors to be
printed to the CGI error log per inaccessible directory:

  Error checking path /home/foo/.ssh: Permission denied (13)
  Error checking path /home/foo/.ssh/.git: Permission denied (13)
  Error opening directory /home/foo/.ssh: Permission denied (13)

This is a side-effect of calling is_git_dir(path) and
is_git_dir(fmt("%s/.git", path) _before_ we try to opendir(path).

By placing the opendir(path) before the two is_git_dir() calls, we reduce the
noise to a single line per inaccessible directory:

  Error opening directory /home/foo/.ssh: Permission denied (13)

Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Lars Hjemli <larsh@prediktor.no>
2010-11-16 09:03:43 +01:00
Felix Hanley
e0c6f23789 Add strict-export option
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>
2010-11-08 19:41:13 +01:00
Lars Hjemli
536c7a1eb2 Merge branch 'lh/section-from-path'
Conflicts:
	scan-tree.c
2010-09-19 18:46:17 +02:00
Lars Hjemli
797110e39d Add support for 'section-from-path' option
This option can be used to autogenerate section names during scan-path
processing.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-08-22 13:35:56 +02:00
Lars Hjemli
515edb0da3 Add support for "readme" option
The value of this option is used as the default value for repo.readme.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-08-22 13:35:47 +02:00
Jason A. Donenfeld
119397b175 Add support for 'enable-gitweb-owner' option
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>
2010-08-04 03:09:32 +02:00
Jason A. Donenfeld
2e4a941626 Add support for 'remove-suffix' option
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>
2010-08-04 03:09:32 +02:00
Jason A. Donenfeld
3516502aa0 Add support for 'project-list' option
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>
2010-08-04 03:09:32 +02:00
Lars Hjemli
31ba37c0a4 scan-tree: add test for noweb-file in repo dir
If such a file exists, the repo is not added to the repolist.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-02-28 18:40:02 +01:00
Lars Hjemli
74061ed5f0 Add support for repo-local cgitrc file
When recursively scanning a directory tree looking for git repositories,
cgit will now parse cgitrc files found within such repositories.

The repo-specific config files can include any repo-specific options
except 'repo.url' and 'repo.path'. Also, in such config files the 'repo.'
prefix can not be used, i.e. the valid options then becomes:
* name
* clone-url
* desc
* ower
* defbranch
* snapshots
* enable-log-filecount
* enable-log-linecount
* max-stats
* module-link
* section
* about-filter
* commit-filter
* source-filter
* readme

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-08-24 10:22:58 +02:00
Lars Hjemli
fb9bf55cde scan-tree: detect non-bare repository and stop scanning early
We don't want to descend into every subdirectory of a git repository
with a workdir.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-08-24 10:22:57 +02:00
Stefan Naewe
6445a3ad09 scan-tree: split the pw_gecos field at the ',' to get the real name
Signed-off-by: Stefan Naewe <stefan.naewe@atlas-elektronik.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-08-20 10:11:07 +02:00
Lars Hjemli
e16f178334 Add and use a common readfile() function
This function is used to read the full content of a textfile into a
newly allocated buffer (with zerotermination).

It replaces the earlier readfile() in scan-tree.c (which was rather
error-prone[1]), and is reused by read_agefile() in ui-repolist.c.

1: No checks for EINTR and EAGAIN, fixed-size buffer

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-08-18 17:22:14 +02:00
Simon Arlott
011f2e9bdd truncate buffer before reading empty files
If readfile() reads an empty file, fgets() won't truncate the buffer
and it'll still contain the contents of the previously read file.

[lh: fixed similar issue in ui-repolist.c]

Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-08-18 14:27:41 +02:00
Lars Hjemli
93397a765b Add support for --scan-tree=<path> option to cgit
This option makes cgit scan a directory tree looking for git repositories,
generating suitable definitions for a cgitrc file on stdout.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-09-15 23:35:27 +02:00