Commit graph

456 commits

Author SHA1 Message Date
Jakub Narebski 9d06674570 gitweb: Put project README in div.readme, fix its padding
Put (optional) projects README on "summary" page in <div> element
using "readme" class.  This allow to style it using CSS.

Add padding to project's README to make it line out with the rest
of the page.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
2007-11-20 13:16:15 -08:00
Jakub Narebski 591ebf6595 gitweb: Style all tables using CSS
Remove all cellspacing="0" attributes from tables in gitweb,
replacing it by CSS rule.  Add CSS classes for all tables.

While at it, change class(es) of table for commit message and commit
authorship search from "grep" to "commit_search"; similarly,
"grep_search" class is now used for table with results of grep (files)
search.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
2007-11-20 13:16:15 -08:00
Junio C Hamano 82527cf33e Merge branch 'maint'
* maint:
  fix index-pack with packs >4GB containing deltas on 32-bit machines
  git-hash-object should honor config variables
  gitweb: correct month in date display for atom feeds
2007-11-11 15:00:05 -08:00
Vincent Zanotti a62d6d84c6 gitweb: correct month in date display for atom feeds
Signed-off-by: Vincent Zanotti <vincent.zanotti@m4x.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-11-10 12:47:16 -08:00
Jakub Narebski 0e121a2cd4 gitweb: Use config file for repository description and URLs
Allow to use configuration variable gitweb.description for repository
description if there is no $GIT_DIR/description file, and multivalued
configuration variable gitweb.url for URLs of a project (to clone or
fetch from) if there is no $GIT_DIR/cloneurl file.

While repository description is shown in the projects list page, so it
is better to use file and not config variable for performance, it is I
think better to use gitweb.url for URLs (as it is shown only on
project summary page).

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-11-02 18:27:36 -07:00
Jakub Narebski b201927ac8 gitweb: Read repo config using 'git config -z -l'
Change git_get_project_config to run git-config only once per
repository, without changing its signature (its calling convention).
This means for example that it returns 'true' or 'false' when called
with second argument '--bool', and not true or false value.

Instead of calling 'git config [<type>] --get gitweb.<key>' once for
each config variable, call 'git config -z -l' only once, parsing and
saving its output to %config variable.  This makes possible to add new
per repository configuration without paying cost of forking once per
variable checked.  We can now allow repository description and
repository URLs to be stored in config file without badly affecting
gitweb performance.

For now only configuration variables for 'gitweb' section are stored.

Multiple values for single configuration variable are stored as
anonymous array reference; configuration variable with no value is
stored as undef.

Converting configuration variable values to boolean or integer value
are done in Perl.  Results differ from git-config in the fact that no
conversion error is ever raised.  For boolean values no value, 'true'
(any case) and 'false' (any case) are considered true, numbers are
true if not zero; all other values (even invalid for bool) are
considered false.  For integer values value suffix of 'k', 'm', or 'g'
following decimal number will cause the value to be multiplied by
1024, 1048576, or 1073741824; other values are returned as-is, only
whitespace stripped.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-11-02 18:27:35 -07:00
Jakub Narebski a3823e5ad7 gitweb: Use href(-replay=>1, action=>...) to generate alternate views
Use href(action=>..., -replay=>1) to generate links to alternate views
of current page in the $formats_nav (bottom) part of page_nav
navigation bar.  This form is used only when all parameters are
repeated, and when the replay form is shorter.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-11-02 01:30:35 -07:00
Jakub Narebski 7afd77bfc1 gitweb: Use href(-replay=>1, page=>...) to generate pagination links
Use href(-replay=>1, page=>$page-1) and href(-replay=>1, page=>$page+1)
to generate previous page and next page links.

Generate next page link only once.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-11-02 01:30:35 -07:00
Jakub Narebski 1cad283a71 gitweb: Easier adding/changing parameters to current URL
Add boolean option '-replay' to href() subroutine, which is used to
generate links in gitweb.  This option "replays" current URL,
overriding it with provided parameters.  It means that current value
of each CGI parameter is used unless otherwise provided.

This change is meant to make it easier to generate links which differ
from current page URL only by one parameter, for example the same view
but sorted by different column:
  href(-replay=>1, order=>"age")
or view which differs by some option, e.g. in log views
  href(-replay=>1, extra_options=>"--no-merges")
or alternate view of the same object, e.g. in the 'blob' view
  href(-replay=>1, action=>"blob_plain")

Actual use of this functionality is left for later.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-11-02 01:30:35 -07:00
Jakub Narebski 6aa6f92fda gitweb: Add 'status_str' to parse_difftree_raw_line output
Add 'status_str' to diffinfo output, which stores status (also for
merge commit) as a string.  This allows for easy checking if there is
given status among all for merge commit, e.g.
  $diffinfo->{'status_str'} =~ /D/;

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-11-01 17:34:50 -07:00
Jakub Narebski 9d30145663 gitweb: Always set 'from_file' and 'to_file' in parse_difftree_raw_line
Always set 'from_file' and 'to_file' keys when parsing raw diff output
format line, even if filename didn't change (file was not renamed).
This allows for simpler code.

Previously, you would have written:

  $diffinfo->{'from_file'} || $diffinfo->{'file'}

but now you can just use

  $diffinfo->{'from_file'}

as 'from_file' is always defined.

While at it, replace (for merge commits)

  $diffinfo->{'from_file'}[$i] || $diffinfo->{'to_file'}

by

  defined $diffinfo->{'from_file'}[$i] ?
          $diffinfo->{'from_file'}[$i] :
          $diffinfo->{'to_file'};

to have no problems with file named '0'.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-11-01 17:34:41 -07:00
Junio C Hamano 3e4bb087a1 Merge branch 'maint'
* maint:
  git-format-patch.txt: fix explanation of an example.
  git-filter-branch.txt: fix a typo.
  git-clone.txt: Improve --depth description.
  gitweb: Update config file example for snapshot feature in gitweb/INSTALL
2007-11-01 17:09:08 -07:00
Jakub Narebski 1e3a2eb667 gitweb: Update config file example for snapshot feature in gitweb/INSTALL
Commit a3c8ab30a5 by Matt McCutchen
  "gitweb: snapshot cleanups & support for offering multiple formats"
introduced new format of $feature{'snapshot'}{'default'} value. Update
"Config file example" in gitweb/INSTALL accordingly.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-11-01 15:14:16 -07:00
Junio C Hamano 6beb66968d Merge branch 'jn/web' into HEAD
* jn/web:
  gitweb: Fix and simplify "split patch" detection
2007-10-30 21:37:58 -07:00
Jakub Narebski 0cec6db5cf gitweb: Fix and simplify "split patch" detection
There are some cases when one line from "raw" git-diff output (raw
format) corresponds to more than one patch in the patchset git-diff
output; we call this situation "split patch". Old code misdetected
subsequent patches (for different files) with the same pre-image and
post-image as fragments of "split patch", leading to mislabeled
from-file/to-file diff header etc.

Old code used pre-image and post-image SHA-1 identifier ('from_id' and
'to_id') to check if current patch corresponds to old raw diff format
line, to find if one difftree raw line coresponds to more than one
patch in the patch format.  Now we use post-image filename for that.
This assumes that post-image filename alone can be used to identify
difftree raw line.  In the case this changes (which is unlikely
considering current diff engine) we can add 'from_id' and 'to_id'
to detect "patch splitting" together with 'to_file'.

Because old code got pre-image and post-image SHA-1 identifier for the
patch from the "index" line in extended diff header, diff header had
to be buffered.  New code takes post-image filename from "git diff"
header, which is first line of a patch; this allows to simplify
git_patchset_body code.  A side effect of resigning diff header
buffering is that there is always "diff extended_header" div, even
if extended diff header is empty.

Alternate solution would be to check when git splits patches, and do
not check if parsed info from current patch corresponds to current or
next raw diff format output line.  Git splits patches only for 'T'
(typechange) status filepair, and there always two patches
corresponding to one raw diff line.  It was not used because it would
tie gitweb code to minute details of git diff output.

While at it, use newly introduced parsed_difftree_line wrapper
subroutine in git_difftree_body.

Noticed-by: Yann Dirson <ydirson@altern.org>
Diagnosed-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-10-29 21:21:51 -07:00
David Symonds d3cd249565 gitweb: Use chop_and_escape_str in more places.
Signed-off-by: David Symonds <dsymonds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-10-24 22:07:05 -07:00
David Symonds ce58ec9158 gitweb: Refactor abbreviation-with-title-attribute code.
Signed-off-by: David Symonds <dsymonds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-10-24 22:06:57 -07:00
David Symonds e076a0e71f gitweb: Provide title attributes for abbreviated author names.
Signed-off-by: David Symonds <dsymonds@gmail.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2007-10-22 01:54:12 -04:00
Luke Lu ca5e949560 gitweb: speed up project listing on large work trees by limiting find depth
Signed-off-by: Luke Lu <git@vicaya.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2007-10-17 01:23:33 -04:00
Jakub Narebski 3ef408aefe gitweb: No difftree output for trivial merge
In 'commitdiff' view, for the merge commit, there is an extra header
for the difftree table, with links to commitdiffs to individual
parents.  Do not show such header when there is nothing to show, for
trivial merges.

This means that for trivial merge you have to go to 'commit' view
to get links to diffs to each parent.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
2007-09-23 23:12:22 -07:00
Jakub Narebski 711fa74266 gitweb: Remove parse_from_to_diffinfo code from git_patchset_body
In commit 90921740bd
  "gitweb: Split git_patchset_body into separate subroutines"
a part of git_patchset_body code was separated into parse_from_to_diffinfo
subroutine.  But instead of replacing the separated code by the call to
mentioned subroutine, the call to subroutine was placed before the separated
code.  This patch removes parse_from_to_diffinfo code from git_patchset_body
subroutine.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
2007-09-23 23:04:16 -07:00
Jakub Narebski ce312affa1 gitweb: Fix escaping HTML of project owner in 'projects_list' and
'summary' views

This for example allows to put email address in the project owner
field in the projects index file (when $projects_list points to
a file, and not to a directory), in the form of:

path/to/repo.git Random+J+Developer+<random@developer.example.org>

Noticed-by: Jon Smirl <jonsmirl@gmail.com>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-08-28 21:14:46 -07:00
Petr Baudis 7d479624d4 gitweb: Lift any characters restriction on searched strings
Everything is already fully quoted along the way so I believe this to be
unnecessary at this point. It would pose trouble for regexp searches.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-08-27 01:38:25 -07:00
Petr Baudis 67aca456a3 gitweb: Fix searchbox positioning
Currently, searchbox is CSS'd to have position: absolute, which has the
unfortunate consequence that if the viewport is too small and can't fit
into the page width together with the navbar, it gets overlapped and part
of the navbar gets obscured. This makes searchbox float: right instead,
thus the navbar simply gets wrapped.

Discovered and fix pointed out by Michael Olson <mwolson@gnu.org>.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-08-26 13:22:40 -07:00
Jakub Narebski 33f2433085 gitweb: Fix handling of $file_name in feed generation
The commit b6093a5c, by Robert Fitzsimons:
  "gitweb: Change atom, rss actions to use parse_commits."
forgot to pass $file_name parameter to parse_commits subroutine.

If git_feed is provided a file name, it ought to show only the history
affecting that file or a directory.  The title was being set
correctly, but all commits from history were being shown.

Signed-off-by: Steven Walter <stevenrwalter@gmail.com>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-08-04 01:55:08 -07:00
Junio C Hamano d20602eec9 gitweb: do not choke on recursive symlink
If somebody used to advertise his repository that physically
resides at /pub/lic.git/ as:

	git://git.example.com/pub/lic.git/

but now wants to use --base-path to allow:

	git://git.example.com/lic.git/

she can start git-daemon with --base-path option, like this:

	git-daemon --base-path=/pub --export-all

During the transition, however, she would also want to allow
older URL as well.  One natural way to achieve that is to create
a symlink:

	ln -s /pub /pub/pub

so that a request to git://git.example.com/pub/lic.git/ is first
translated by --base-path to a request to /pub/pub/lic.git/
which goes to /pub/lic.git, thanks to the symlink.

So far so good.

However, gitweb chokes if there is such a symlink (File::Find
barfs with "/pub/pub is a recursive symbolic link").  Make the
code ignore such a symlink.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-08-03 01:35:36 -07:00
Jakub Narebski f22cca44ba gitweb: Allow for multivalued parameters passed to href subroutine
Make it possible to generate URLs with multivalued parameters in the
href() subroutine, via passing reference to array of values.

Example:
  href(action=>"log", extra_options=>["--no-merges", "--first-parent"])

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-07-28 18:54:56 -07:00
Jakub Narebski 12075103dd gitweb: Simplify 'opt' parameter validation, add "no merges" feeds
Simplify and make more readable validation of 'opt' (extra options)
parameter, using exists($hash{key}) instead of grepping keys of a hash
for value.

Move 'opt' parameter to be the last (for now) in the URL.

Make use of '--no-merges' extra option ('opt') by adding "no merges"
RSS and Atom feeds to the HTML header.  Note that alternate format
links in the RSS and Atom views do not use '--no-merges' option yet!

Adds tests for the 'opt' parameter to t9500-gitweb-standalone-no-errors.sh

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-07-28 18:47:51 -07:00
Jakub Narebski 01ac1e38db gitweb: Show submodule entries in the 'tree' view
Add S_ISGITLINK subroutine and S_IFGITLINK, S_IFINVALID constants.
Add support for "commit" (submodule) entries in the tree object to
mode_str ('m---------', following cgit), file_type and file_type_long
('submodule') subroutines.

There is only link to the history of submodule entry in the
supermodule (current repository) for now, because gitweb doesn't know
where to search for submodule repository objects.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-07-28 18:46:32 -07:00
Junio C Hamano 887c5266d6 gitweb: fix broken snapshot
Recent updates to snapshot code had a typo that broke the command line to
invoke underlying "git archive" command.  This is a simple typofix for it.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-07-25 15:50:42 -07:00
Jakub Narebski 3473e7df5f gitweb: More detailed error messages for snapshot format
Improve error messages for snapshot format in git_snapshot:
distinguish between situation where snapshots are turned off, where
snapshot format ('sf') parameter is invalid, where given snapshot
format does not exist in %known_snapshot_formats hash, and where
gitweb was given unsupported snapshot format.

While at it, use first from all supported snapshots format as default,
if no snapshot format was provided.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-07-24 17:26:04 -07:00
Jakub Narebski a781785d8f gitweb: Fix support for legacy gitweb config for snapshots
Earlier commit which cleaned up snapshot support and introduced
support for multiple snapshot formats changed the format of
$feature{'snapshot'}{'default'} (gitweb configuration) and
gitweb.snapshot configuration variable (repository configuration).
It supported old gitweb.snapshot values of 'gzip', 'bzip2' and 'zip'
and tried to support, but failed to do that, old values of
$feature{'snapshot'}{'default'}; at least those corresponding to
old gitweb.snapshot values of 'gzip', 'bzip2' and 'zip', i.e.
  ['x-gzip', 'gz', 'gzip']
  ['x-bzip2', 'bz2', 'bzip2']
  ['x-zip', 'zip', '']

This commit moves legacy configuration support out of feature_snapshot
subroutine to separate filter_snapshot_fmts subroutine. The
filter_snapshot_fmts is used on result on result of
gitweb_check_feature('snapshot').  This way feature_snapshot deals
_only_ with repository config.

As a byproduct you can now use 'gzip' and 'bzip2' as aliases to 'tgz'
and 'tbz2' also in $feature{'snapshot'}{'default'}, not only in
gitweb.snapshot.

While at it do some whitespace cleanup: use tabs for indent, but
spaces for align.

Noticed-by: Matt McCutchen <hashproduct@gmail.com>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Tested-by: Matt McCutchen <hashproduct@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-07-22 16:35:50 -07:00
Matt McCutchen a3c8ab30a5 gitweb: snapshot cleanups & support for offering multiple formats
- Centralize knowledge about snapshot formats (mime types, extensions,
  commands) in %known_snapshot_formats and improve how some of that
  information is specified.  In particular, zip files are no longer a
  special case.

- Add support for offering multiple snapshot formats to the user so
  that he/she can download a snapshot in the format he/she prefers.
  The site-wide or project configuration now gives a list of formats
  to offer, and if more than one format is offered, the "_snapshot_"
  link becomes something like "snapshot (_tar.bz2_ _zip_)".

- If only one format is offered, a tooltip on the "_snapshot_" link
  tells the user what it is.

- Fix out-of-date "tarball" -> "archive" in comment.

Alert for gitweb site administrators: This patch changes the format of
$feature{'snapshot'}{'default'} in gitweb_config.perl from a list of
three pieces of information about a single format to a list of one or
more formats you wish to offer from the set ('tgz', 'tbz2', 'zip').
Update your gitweb_config.perl appropriately.  There was taken care
for old-style gitweb configuration to work as it used to, but this
backward compatibility works only for the values which correspond to
gitweb.snapshot values of 'gzip', 'bzip2' and 'zip', i.e.
  ['x-gzip', 'gz', 'gzip']
  ['x-bzip2', 'bz2', 'bzip2']
  ['x-zip', 'zip', '']

The preferred names for gitweb.snapshot in repository configuration
have also changed from 'gzip' and 'bzip2' to 'tgz' and 'tbz2', but
the old names are still recognized for compatibility.

Signed-off-by: Matt McCutchen <hashproduct@gmail.com>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-07-21 22:29:28 -07:00
Jakub Narebski 69a9b41c15 gitweb cleanup: Move @diff_opts declaration earlier
Move @diff_opts declaration earlier, so that all gitweb options are
together (and not separated by %feature hash and some subroutines),
with the exception of $GITWEB_CONFIG which must be after all option
variables including %feature hash.

While at it, in the moved comment, note that diff option '-C' implies
'-M', instead of suggesting that '-M', '-C' is required.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-07-20 01:21:06 -07:00
Miklos Vajna 868bc068bb gitweb: new cgi parameter: opt
Currently the only supported value is '--no-merges' for the 'rss', 'atom',
'log', 'shortlog' and 'history' actions, but it can be easily extended to allow
other parameters for other actions.

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-07-12 14:38:36 -07:00
Michael Hendricks 55feb1200f gitweb: configurable width for the projects list Description column
This allows gitweb users to set $projects_list_description_width
in their gitweb.conf to determine how many characters of a project
description are displayed before being truncated with an ellipsis.

Signed-off-by: Michael Hendricks <michael@ndrix.org>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-07-11 12:58:32 -07:00
Matt McCutchen c956395e2b gitweb: make "No commits" in project list gray, not bold green
A missing return statement in git_get_last_activity made gitweb think
a project with no commits was in age class "age0", so the "No commits"
appeared in bold green, which was ridiculous.  I added the return so
those projects get "noage" and added a block to gitweb.css to format
the "No commits" text gray.

Signed-off-by: Matt McCutchen <hashproduct@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-07-07 14:18:29 -07:00
Matt McCutchen 40375a83d2 gitweb: make search form generate pathinfo-style URLs
The search form generated traditional-style URLs with a "p=" parameter
even when the pathinfo feature was on.  This patch makes it generate
pathinfo-style URLs when appropriate.

Signed-off-by: Matt McCutchen <hashproduct@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-07-07 14:18:29 -07:00
Miklos Vajna 76e4f5d025 gitweb: prefer git_get_project_owner() over get_file_owner()
This way if $projects_list exists, it'll be used, otherwise get_file_owner()
will be used as before.

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Acked-by: Luben Tuikov <ltuikov@yahoo.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-07-07 14:18:29 -07:00
Junio C Hamano 478524508e gitweb: make repeated calls to git_get_project_owner() bearable
If repeated calls to git_get_project_owner() are made, we would have read the
same file over and over again.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-07-07 14:18:13 -07:00
Matthias Lederhofer 9a7d941056 gitweb: change filename/directory name of snapshots
/.git or .git is removed from the project name and the
basename of the remaining path is used as the beginning of
the filename and as the directory in the archive.

The regexp will actually not strip off /.git or .git if there
wouldn't be anything left after removing it.

Currently the full project name is used as directory in the
archive and the basename is used as filename.  For example a
repository named foo/bar/.git will have a archive named
.git-<version>.* and extract to foo/bar/.git.  With this patch
the file is named bar-<version>.* and extracts to bar.

Signed-off-by: Matthias Lederhofer <matled@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-06-12 22:22:06 -07:00
Jakub Narebski cd030c3a70 gitweb: '--cc' for merges in 'commitdiff' view
Allow choosing between '-c' (combined diff) and '--cc' (compact
combined) diff format in 'commitdiff' view for merge (multiparent)
commits.  Default is now '--cc'.

In the bottom part of navigation bar there is link allowing to change
diff format: "combined" for '-c' (when using '--cc') and "compact" for
'--cc' (when using '-c'), just on the right of "raw" link to
'commitdiff_plain" view.

About patchset part of diff --cc output: the difftree (whatchanged
table) has "patch" links to anchors to individual patches (on the same
page). The --cc option further compresses the patch output by
omitting some hunks; when this optimization makes all hunks disappear,
the patch is not shown (like in any other "empty diff" case). But the
fact that patch has been simplified out is not reflected in the raw
(difftree) part of diff output; the raw part is the same for '-c' and
'--cc' options. As correcting difftree is rather out of the question,
as it would require scanning patchset part before writing out
difftree, we add "Simple merge" empty diffs as a place to have anchor
to in place of those simplified out and removed patches.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-06-10 16:57:48 -07:00
Jakub Narebski 91af4ce4ec gitweb: Add links to blobdiffs in from-file/to-file header for merges
Add links to diff to file ('blobdiff' view) for each of individual
versions of the file in a merge commit to the from-file/to-file header
in the patch part of combined 'commitdiff' view for merges.

The from-file/to-file header for combined diff now looks like:

  --- _1_/_git-gui/git-gui.sh_
  --- _2_/_git-gui.sh_
  +++ b/_git-gui/git-gui.sh_

where _<filename>_ link is link to appropriate version of a file
('blob' view), and _<n>_ is link to respective diff to mentioned
version of a file ('blobdiff' view). There is even hint provided in
the form of title attribute.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-06-10 16:57:48 -07:00
Jakub Narebski deaa01a9f5 gitweb: Create special from-file/to-file header for combined diff
Instead of using default, diff(1) like from-file/to-file header for
combined diff (for a merge commit), which looks like:

  --- a/git-gui/git-gui.sh
  +++ b/_git-gui/git-gui.sh_

(where _link_ denotes [hidden] hyperlink), create from-file(n)/to-file
header, using "--- <n>/_<filename>_" for each of parents, e.g.:

  --- 1/_git-gui/git-gui.sh_
  --- 2/_git-gui.sh_
  +++ b/_git-gui/git-gui.sh_

Test it on one of merge commits involving rename, e.g.
  95f97567c1 (rename at top)
  5bac4a6719 (file from one branch)

This is mainly meant to easier see renames in a merge commit.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-06-10 16:57:48 -07:00
Jakub Narebski 90921740bd gitweb: Split git_patchset_body into separate subroutines
This commit makes git_patchset_body easier to read, and reduces level of
nesting and indent level. It adds more lines that it removes because of
extra parameter passing in subroutines, and subroutine calls in
git_patchset_body. Also because there are few added comments.

Below there are descriptions of all split-off subroutines:

Separate formatting "git diff" header into format_git_diff_header_line.
While at it fix it so it always escapes pathname. It would be even more
useful if we decide to use `--cc' for merges, and need to generate by
hand empty patches for anchors.

Separate formatting extended (git) diff header lines into
format_extended_diff_header_line. This one is copied without changes.

Separate formatting two-lines from-file/to-file diff header into
format_diff_from_to_header subroutine. While at it fix it so it always
escapes pathname. Beware calling convention: it takes _two_ lines.

Separate generating %from and %to hashes (with info used among others to
generate hyperlinks) into parse_from_to_diffinfo subroutine. This one is
copied without changes.

Separate checking if file was deleted (and among others therefore does
not have link to the result file) into is_deleted subroutine. This would
allow us to easily change the algotithm to find if file is_deleted in
the result.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-06-10 16:57:48 -07:00
Jakub Narebski ada3e1f733 gitweb: Improve "next" link in commitdiff view
Check if 'hp' (hash_parent) parameter to 'commitdiff' view is one of
'h' (hash) commit parents, i.e. if commitdiff is of the form
"<commit>^<n> <commit>", and mark it as such in the bottom part of
navigation bar. The "next" link in commitdiff view was introduced
in commit 151602df00

If 'hb' is n-th parent of 'h', show the following at the bottom
of navigation bar:
  (from parent n: _commit_)

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-06-10 16:57:48 -07:00
Jakub Narebski 47598d7a49 gitweb: Provide links to commitdiff to each parent in 'commitdiff' view
Since commit-fb1dde4a we show combined diff for merges in 'commitdiff'
view, and since commit-208ecb2e also in 'commit' view. Sometimes
though one would want to see diff to one of merge commit parents. It
is easy in 'commit' view: in the commit header part there are "diff"
links for each of parent header. This commit adds such links also for
'commitdiff' view.

Add to difftree / whatchanged table row with "1", "2", ... links to
'commitdiff' view for diff with n-th parent for merge commits, as a
table header.  This is visible only in 'comitdiff' view, and only for
a merge commit (comit with more than one parent).

To save space links are shown as "n", where "n" is number of a parent,
and not as for example shortened (to 7 characters) sha1 of a parent
commit.  To make it easier to discover what links is for, each link
has 'title' attribute explaining the link.

Note that one would need to remember that difftree table in 'commit'
view has one less column (it doesn't have "patch" link column), if one
would want to add such table header also in 'commit' view.

Example output:
                          1       2       3
  Makefile      patch | diff1 | diff2 | diff3 | blob | history
  cache.h       patch | diff1 | diff2 | diff3 | blob | history

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-06-10 16:57:48 -07:00
Junio C Hamano a6080a0a44 War on whitespace
This uses "git-apply --whitespace=strip" to fix whitespace errors that have
crept in to our source files over time.  There are a few files that need
to have trailing whitespaces (most notably, test vectors).  The results
still passes the test, and build result in Documentation/ area is unchanged.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-06-07 00:04:01 -07:00
Martin Koegler 00f429af7b gitweb: Handle non UTF-8 text better
gitweb assumes that everything is in UTF-8. If a text contains invalid
UTF-8 character sequences, the text must be in a different encoding.

This commit introduces $fallback_encoding which would be used as input
encoding if gitweb encounters text with is not valid UTF-8.

Add basic test for this in t/t9500-gitweb-standalone-no-errors.sh

Signed-off-by: Martin Koegler <mkoegler@auto.tuwien.ac.at>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Tested-by: Alexandre Julliard <julliard@winehq.org>
Tested-by: Ismail Dönmez <ismail@pardus.org.tr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-06-03 16:51:53 -07:00
Mark Levedahl 072570ee26 gitweb.perl - Optionally send archives as .zip files
git-archive already knows how to generate an archive as a tar or a zip
file, but gitweb did not. zip archvies are much more usable in a Windows
environment due to native support and this patch allows a site admin the
option to deliver zip rather than tar files. The selection is done by
inserting

    $feature{'snapshot'}{'default'} = ['x-zip', 'zip', ''];

in gitweb_config.perl.

Tar files remain the default option.

Signed-off-by: Mark Levedahl <mdl123@verizon.net>
Acked-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
2007-05-23 15:09:49 -07:00