Don't highlight repogroup headings

Specify class='nohover' to avoid highlighting this row.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Teach cgit how to group repositories by category

The new parameter 'repo.group' is used to set the repository group
for the following repositores. Whenever this parameter changes value,
a subheading is generated in the index page (printing the current value
of repo.group).

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Remove unused extern declarations from cgit.h

Some unused declarations from the early days of cgit are removed.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add knobs to enable/disable files/lines changed in log view

These columns can cause lots of IO on the server, so add settings to
explicitly enable them. Also, add per repo settings to optionally disable
the columns if sitewide enabled.

While at it, do not allow repo.snapshot to enable snapshots if the global
setting is disabled.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Restrict length of repo description on repolist page

If any repo has a very long description, all repos suffer since the
repo-links in the right-most column gets pushed out of sight.

Fix it by introducing max-repodesc-length parameter in cgitrc, and default
to 60 chars.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Don't die when diffing trees with subprojects

The subprojects needs special handling, since they refer to objects
which normally won't exist in the refering repository.

Fix some extended header bugs and missing features while at it.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Do not wrap filemode column in diffstat table

The diffstat looks rather ugly when the filemode is wrapped to one
char per line, so lets force it to not wrap.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add C D L and T links to index page

These are of course Commit, Diff, Log and Tree pages, all accessed w.o.
specifying refname or sha1.

Sadly, the layout is neither pretty nor accessible.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Make git_pageurl handle NULL querystrings

This is suddenly useful after the repo.defbranch-related changes.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add support for tree listing via h parameter

This makes the tree page benefit from repo.defbranch.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add link to commitdiff below diffstat

This link is a lot easier to locate than the links to the right of the
parent entries.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add support for commitdiff via h parameter

The commitdiff will be generated against the first parent, and the
diff page also gets the benefit of repo.defbranch.

Cleaned up some bad whitespace in cgit.h while at it.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Change commit-view to expect h parameter, not id

The change makes the commit-page benefit from repo.defbranch.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Enable default value for head parameter

Pages which expect head to be specified in the querystring can now be
given a default value, configurable per repository (via repo.defbranch,
which defaults to "master").

Currently, only the log page actually works without parameters, but the
defbranch is bound to be exploited.

This also removes some dead code from shared.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Restrict deep nesting of configfiles

There is no point in restricting the number of included config-
files, but there is a point in restricting the nestinglevel
of configfiles: to avoid recursive inclusions. This is easily
achieved by decrementing the static nesting-variable upon exit
from cgit_read_config().

Also fix some whitespace breakage.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Include cgit.conf in Makefile

This allows persistent overrides of Makefile settings without touching
the Makefile.

Suggested in a patch by Kristian Høgsberg <krh@bitplanet.net>

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

ui-diff: show /dev/null as filename for add/delete

The diff headers showed an invalid filename when a patch created or
deleted a file. Fix it.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Use tables and css to create the diffstat graph, fix scaling

There was no need to use image-files for the graphs, so lets drop them.
At the same time, fix scaling of the graphs so that the full width is
used only if atleast 100 LOC are changed in one of the files.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Do not alter incoming sha1 when handling the download refs.

The code used to overwrite the const sha1 parameter just to avoid declaring
an extra variable. Fix it.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Don't hardcode urls when SCRIPT_NAME is available

Also, let the makefile define the name of the installed cgi and
use that definition as a default value for cgit_script_name variable.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

ui-shared.c: fix whitespace breakage

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Show tag heading even if first tag is of the lightweight kind

The tag printing code waited for valid tags before printing the
table heading, but forgot to count unannotated tags. This fixes it.

Noticed by Kristian Høgsberg <krh@bitplanet.net>

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Specify static storage class for file-local declarations

Also fix some whitespace issues while at it.

Noticed by Kristian Høgsberg <krh@bitplanet.net>

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add include-parameter to config files

This parameter can be used to include another config-file, like
a standalone repository listing.

Suggested in a patch by Kristian Høgsberg <krh@bitplanet.net>

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Let makefile override the configfile location

Pass CGIT_CONFIG from makefile during build, to enable stuff like

  make CGIT_CONFIG=/var/cgit/cgit.conf

Noticed by Kristian Høgsberg <krh@bitplanet.net>

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

cgit.c: fix whitespace breakage

cgit.css: try to make diffs look a little bit nicer

This makes the diffview look more like 'git-diff' in a terminal.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

cgit.css: try do make diffstat a little bit nicer

I'm still no webdesigner, but this seems to be a more pleasant "visual
experience".

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add log filtering by path and link to it from tree view

This enables path-filtering in log-view, and adds a link per entry in
tree-view to show the log for each file/directory.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

cgit v0.4

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add commitdiff between commit and each of it's parent

A link is added next to each parent of a commit, leading to the new
diff-functionality in ui-diff.c.

Also added support for a path-parameter to filelevel diffs accessed via the
diffstat.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add graphical diffstat to commit view

The diffstat is calculated against the leftmost parent of the commit. This
gives nice information for "normal" merges while octopus merges are less
than optimal, so the diffstat isn't calculated for those merges.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add max-commit-count parameter to cgitrc

This enabled customizing number of commits shown per page in log view. It
also changes the default from 100 to 50, mainly due to the more cpu
intensive log pages (number of files/lines changed) but also since 100
log messages requires excessive scrolling.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Show number of changed lines in log view

Use the new file-diff interface to calculate number of changed lines
per commit.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Simplify ui-diff.c using the new file-level diff interface

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add standard interface for file diff functions

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Show number of changed files in log view

This uses the new tree-diff functions to calculate number of files
changed per commit.

Also fix some whitespace issues.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Use standard tree-diff function when showing diffstat for single commit

Remove unneeded code from ui-commit.c and replace with call to standard
diff-functions.

Also fix some whitespace issues.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add shared diff-handling functions

This adds a standard interface for tree diffing.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

css: fix bad rendering in Internet Explorer

The layout-tables used border-collapse:separate, which maked all pages look
really bad in IE. Fix it.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add links to enable downloading of tagged blobs

All tags below refs/archives are shown on the repo summary page as
download links. The links referes to the tagged objects, using the
tag name as filename for download.

This can be used to add shortcuts for release tarballs, documentation
and other blobs stored in the object database, especially blobs that
are not reachable during cloning.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Makefile: add support for building w.o. preinstalled git

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Tag release v0.3

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Update README with submodule build info

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add submodule links in tree listing

When a submodule occurs in a tree, generate a link to show the
module/commit. The link is specified as a sprintf string in /etc/cgitrc,
using parameters 'module-link' and 'repo.module-link'. This should probably
be extended with repo.module-link.$path.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add submodules.sh and use it during builds

This adds a shell script which can be be used to initialize, list and
update submodules in a git repository. It reads the file .gitmodules
to find a mapping between submodule path and repository url for the
initial clone of all submodules.

The script is used during cgit builds to enable automatic download and
checkout of the git git repository.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Added git as a submodule

This commit adds the subdirectory 'git' as a submodule containing
the git git repository, but doesn't add support for automatically
cloning the submodule.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add support for downloading single blobs

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

ui-view: show pathname if specified in querystring

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Update to libgit 1.5.2-rc2

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Layout update

Make snapshot feature configurable

Snapshots can now be enabled/disabled by default for all repositories in
cgitrc with param "snapshots". Additionally, any repo can override the
default setting with param "repo.snapshots".

By default, no snapshotting is enabled.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add support for snapshots

Make a link from the commit viewer to a snapshot of the corresponding tree.

Currently only zip-format is supported.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

cgit v0.2

Main changes since v0.1:
  -list tags in repo summary
  -allow search in log-view
  -read repository paths from cgitrc

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add support for prefix and gitsrc arguments to 'make'

This should improve the installation a little, especially since the new
options are mentioned in the README. Also, add a make-rule to build the
git binaries if necessary + a dependency between cgit and libgit.a.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Update cgitrc template

Make the descriptions more helpfull.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add support for lightweight tags

There is nothing bad about a tag that has no tag-object, but the old code
didn't handle such tags correctly. Fix it.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Read repo-info from /etc/cgitrc

This makes cgit read all repo-info from the configfile, instead of scanning for
possible git-dirs below a common root path. This is primarily done to get
better security (separate physical path from logical repo-name).

In /etc/cgitrc each repo is registered with the following keys:

repo.url
repo.name
repo.path
repo.desc
repo.owner

Note:

*Required keys are repo.url and repo.path, all others are optional
*Each occurrence of repo.url starts a new repository registration
*Default value for repo.name is taken from repo.url
*The value of repo.url cannot contain characters with special meaning for
 urls (i.e. one of /?%&), while repo.name can contain anything.

Example:

repo.url=cgit-pub
repo.name=cgit/public
repo.path=/pub/git/cgit
repo.desc=My public cgit repo
repo.owner=Lars Hjemli

repo.url=cgit-priv
repo.name=cgit/private
repo.path=/home/larsh/src/cgit/.git
repo.desc=My private cgit repo
repo.owner=Lars Hjemli

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Do not die if tag has no message

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Fix search for non-virtual urls

When cgit don't use virtual urls, the current repo and page
url parameters must be included in the search form as hidden
input fields.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Update README with install/config information

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add template for /etc/cgitrc

This doubles as documentation of the parameteres :)

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add parameter to adjust max message length in log listings

The parameter "max-message-length" can be specified in cgitrc, default value
is 60.

This affects the log message shown in repo summary and shortlog.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Set explicit font size

This might be bad style, but cgit really needed smaller fonts.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Change global document layout

Use a document-wide table for the main layout

Signed-off-by: Lars Hjemli <larsh@slaptop.hjemli.net>

Unified install path

Install all files into single directory

Signed-off-by: Lars Hjemli <larsh@slaptop.hjemli.net>

Cleanup table listings

Make the output for <table class='list'> a bit nicer

Signed-off-by: Lars Hjemli <larsh@slaptop.hjemli.net>

Enable building with debuginfo

Add -g to CFLAGS when running make with DEBUG=1

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Extend repo summary with tag list

Show all tags in the repo below the branch list.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add function cgit_parse_tag()

Teach cgit how to extract author info from a tag.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add some more decls from git (cache.h, tag.h)

This is in preparation for extended tag support in cgit

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Handle empty/malformed commit messages

An empty commit message would trigger a segfault in the current
cgit_parse_commit().

Also, make sure that all char-pointers are properly initialized.

WIP: add paths/backlinks to tree/blobview

Remove troublesome chars from cachefile names

Add a funtion cache_safe_filename() which replaces possibly bad filename
characters with '_'.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Move cache_prepare() to cgit

This moves some cgit-specific stuff away from cache.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Use long instead of int when converting from TTL to seconds

Just to be really, really sure about embarrasing overflow settings

Signed-off-by: Lars Hjemli <larsh@hal-2004.(none)>

Use TTL-settings even in nocache mode

In nocace mode an uninitialized ttl-setting was used to generate http-Expires
header. Fix it.

Signed-off-by: Lars Hjemli <larsh@hal-2004.(none)>

Handle %xx encoding in querystring

Convert valid %xx expressions in querystring to ascii, ignore invalid
expressions (i.e. eat the three characters %xx).

Signed-off-by: Lars Hjemli <larsh@hal-2004.(none)>

Handle '+' in querystring

Translate '+' to ' ' in querystring parser (still doesn't handle %xx)

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add basic log filtering

This enables case-insensitive grep on logentris using the new search box

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add generic support for search box in page header

This adds the ability to show a search box in any pageheader with correct href and
hidden form data, but does not enable the box on any pages.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Test for NULL-pointers in html_txt() and friends

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Minor style fixes

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add missing diff-link in ui-commit.c

Gaah.

This should have been a part of 36aba00273e7af1b94bf8c5dd5068709d983d01e

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Only show first 80 characters of commit subject in log and summary

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add missing ttl-options in config

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

cgit 0.1

With a working diff, it really has all the basics.

Next steps will be to make it more usable and less ugly :)

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Let make know that ui-diff.c depends on xdiff.h

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add basic diff view

Finally, xdiff is used to show per-file diffs via commit view.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Use html_filemode in ui-tree.c

No reason to show "100644" when we can show "-rw-r--r--"

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Don't show new and old filemode for added/removed files

It gives us no extra info whatsoever to show "----------" for either new
or old mode, it's just noise (especially since we now show the "old"
filemode for deleted files)

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Show list of modified files in ui-commit.c

Compare current commit with 1.parent, and for each affected file display
current filemode, old filemode if changed, current filename and source
filename if it was a copy/rename.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Reformat code to avoid excessive line lengths

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add cgit_free_commitinfo() and use where needed

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Simplify ui-commit.c

Replace the call to lookup_commit() with a call to lookup_commit_reference,
since it handles reading and parsing of the commit object internally.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Show emails and timestamps in ui-commit.c

Use the extra info found in commitinfo struct when generating commit
view.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Teach commit parser about author/committer email + timestamp

We want all four of these when showing a commit, so save them in the
commitinfo struct.

Btw: There's probably no good reason to save committer timestamp since
it's already available in commit->date. But it doesn't hurt us either,
and it makes the parser look more complete, so we just do it.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Allow relative paths for cgit_cache_root

Make sure we chdir(2) back to the original getcwd(2) when a page
has been generated. Also, if the cgit_cache_root do not exist,
try to create it.

This is a feature intended to ease testing/debugging.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add cache-root option to /cgit/rc

Somehow, this option was forgotten when parsing the configfile.

Add it.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add argument parsing + switch for uncached operation

This adds support for the following options to cgit:
  --root=<path>
  --cache=<path>
  --nocache
  --query=<querystring>
  --repo=<reponame>
  --page=<pagename>
  --head=<branchname>
  --sha1=<sha1>
  --ofs=<number>

On startup, /etc/cgitrc is parsed, followed by argument parsing and
finally querystring parsing.

If --nocache is specified (or set in /etc/gitrc), caching is disabled and
cgit instead generates pages to stdout.

The combined effect of these two changes makes testing/debugging a lot
less painfull.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add head comment to shared.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add head comment to ui-commit.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

gitweb ripoff: set tr:hover to highligt current row

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Make repo header a link to summary page

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Move cgit_print_date into ui-shared, reuse in ui-summary

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add ui-commit.c + misc ui cleanups

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add a common commit parser

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 page

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add separate makefile-rule to clear current cache

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Remove implementation details from README

Let README describe the "bigger picture" instead.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Small layout adjustments to summary and blob view

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add display of tree content w/ui-tree.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

cache_lock: do xstrdup/free on lockfile

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 cachefiles

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.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Move functions for generic object output into ui-view.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Move log-functions into ui-log.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Move repo summary functions into ui-summary.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Move functions for repolist output into ui-repolist.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Move common output-functions into ui-shared.c

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.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Avoid infinite loops in caching layer

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 cachefiles

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Fix cache algorithm loophole

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 files

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add license file and copyright notices

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Add caching infrastructure

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 .gitignore

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Replace useless make rules with generic $(OBJECTS) dependency

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Import cgit prototype from git tree

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>