Beside being obvious reduction of duplicated code, this is enables us
to easily call site-wide config file in per-installation config file.
The actual update to documentation is left for next commit, because of
possible exclusive alternative (possible other next commit) of always
reading system-wide config file and relying on per-instalation config
file overriding system-wide defaults.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Acked-by: John 'Warthog9' Hawley <warthog9@kernel.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* jn/ctags:
gitweb: Mark matched 'ctag' / contents tag (?by_tag=foo)
gitweb: Change the way "content tags" ('ctags') are handled
gitweb: Restructure projects list generation
It might have been hard to discover that current view is limited to
projects with given content tag (ctag), as it was distinquished only
in gitweb URL. Mark matched contents tag in the tag cloud using
"match" class, for easier discovery.
This commit introduces a bit of further code duplication in
git_populate_project_tagcloud().
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Acked-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The major change is removing the ability to edit content tags (ctags)
in a web browser.
The interface was created by gitweb, while actual editing of tags was
to be done by external script; the API was not defined, and neither
was provided example implementation. Such split is also a bit fragile
- interface and implementation have to be kept in sync. Gitweb
provided only ability to add tags; you could not edit tags nor delete
them.
Format of ctags is now described in the comment above git_get_project_ctags
subroutine. Gitweb now is more robust with respect to original ctags
format; it also accepts two new formats: $GIT_DIR/ctags file, with one
content tag per line, and multi-value `gitweb.ctag' config variable.
Gathering all ctags of all project is now put in git_gather_all_ctags
subroutine, making git_project_list_body more clear.
git_populate_project_tagcloud subroutine now generates data used for
tag cloud, including generation of ctag link, also in the case
HTML::TagCloud module is unavailable. Links are now generated using
href() subroutine - this is more robust, as ctags might contain '?',
';' and '=' special characters that need to be escaped in query param.
Shown tags are HTML-escaped.
The generation of tag cloud in git_show_project_tagcloud in the case
when HTML::TagCloud is not available is now changed slightly.
The 'content tags' field on project summary page is made more in line
with other fields in "projects_list" table. Because one cannot now
add new tags from web interface, this field is no longer displayed
when there are no content tags for given project.
Ctags-issue-Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Ctags-issue-Reported-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Extract filtering out forks (which is done if 'forks' feature is
enabled) into filter_forks_from_projects_list subroutine, and
searching projects (via projects search form, or via content tags)
into search_projects_list subroutine.
Both are now run _before_ displaying projects, and not while printing;
this allow to know upfront if there were any found projects. Gitweb
now can and do print 'No such projects found' if user searches for
phrase which does not correspond to any project (any repository).
This also would allow splitting projects list into pages, if we so
desire.
Filtering out forks and marking repository (project) as having forks
is now consolidated into one subroutine (special case of handling
forks in git_get_projects_list only for $projects_list being file is
now removed). Forks handling is also cleaned up and simplified.
$pr->{'forks'} now contains un-filled list of forks; we can now also
detect situation where the way for having forks is prepared, but there
are no forks yet.
Sorting projects got also refactored in a very straight way (just
moving code) into sort_projects_list subroutine.
The interaction between forks, content tags and searching is now made
more explicit: searching whether by tag, or via search form turns off
fork filtering (gitweb searches also forks, and will show all
results). If 'ctags' feature is disabled, then searching by tag is
too.
The t9500 test now includes some basic test for 'forks' and 'ctags'
features; the t9502 includes test checking if gitweb correctly filters
out forks.
Generating list of projects by scanning given directory is now also a
bit simplified wrt. handling filtering; it is byproduct of extracting
filtering forks to separate subroutine.
While at it we now detect that there are no projects and respond with
"404 No projects found" also for 'project_index' and 'opml' actions.
Helped-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
For projects that do not release official archives, gitweb's snapshot
feature would be an excellent alternative, and but without the '-n'
('--no-name') argument, gzip includes a timestamp in output which results
in different files. Because some systems hash/checksum downloaded files
to ensure integrity of the tarball (e.g FreeBSD), it is desirable to
produce tarballs in a reproducible way for that purpose.
Whilst '--no-name' is more descriptive, the long version of the flag is
not supported on all systems. In particular, OpenBSD does not appear to
support it.
Supply '-n' to gzip to exclude timestamp from output and produce idential
output every time.
Signed-off-by: Fraser Tweedale <frase@frase.id.au>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
I found that some doubled words had snuck back into projects from which
I'd already removed them, so now there's a "syntax-check" makefile rule in
gnulib to help prevent recurrence.
Running the command below spotted a few in git, too:
git ls-files | xargs perl -0777 -n \
-e 'while (/\b(then?|[iao]n|i[fst]|but|f?or|at|and|[dt])\s+\1\b/gims)' \
-e '{$n=($` =~ tr/\n/\n/ + 1); ($v=$&)=~s/\n/\\n/g;' \
-e 'print "$ARGV:$n:$v\n"}'
Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Extract converting numerical timezone in the form of '(+|-)HHMM' to
timezoneOffset function, and fix parsing of negative fractional
timezones.
This is used to format timestamps in 'blame_incremental' view; this
complements commit 2b1e172 (gitweb: Fix handling of fractional
timezones in parse_date, 2011-03-25).
Now
gitweb.cgi/git.git/blame_incremental/3fe5489:/contrib/gitview/gitview#l853
and
gitweb.cgi/git.git/blame/3fe5489:/contrib/gitview/gitview#l853
show the same correct time in author's local timezone in title
(on mouseover) [Aneesh Kumar K.V, 2006-02-24 00:59:42 +0530].
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Fractional timezones, like -0330 (NST used in Canada) or +0430
(Afghanistan, Iran DST), were not handled properly in parse_date; this
means values such as 'minute_local' and 'iso-tz' were not generated
correctly.
This was caused by two mistakes:
* sign of timezone was applied only to hour part of offset, and not
as it should be also to minutes part (this affected only negative
fractional timezones).
* 'int $h + $m/60' is 'int($h + $m/60)' and not 'int($h) + $m/60',
so fractional part was discarded altogether ($h is hours, $m is
minutes, which is always less than 60).
Note that positive fractional timezones +0430, +0530 and +1030 can be
found as authortime in git.git repository itself.
For example http://repo.or.cz/w/git.git/commit/88d50e7 had authortime
of "Fri, 8 Jan 2010 18:48:07 +0000 (23:48 +0530)", which is not marked
with 'atnight', when "git show 88d50e7" gives correct author date of
"Sat Jan 9 00:18:07 2010 +0530".
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Timezone is required to correctly set local time, which would be needed
for future 'localtime' feature.
While at it, remove unnecessary call to the function from git_log_body,
as its return value is not used anywhere.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When $feature{'pathinfo'} is used, gitweb script sets the base URL to
itself, so that relative links to static files work correctly. It
does it by adding something like below to HTML head:
<base href="http://HOST/gitweb.cgi">
This breaks the "patch" anchor links seen on the commitdiff pages,
because these links, being relative (<a href="#patch1">), are resolved
(computed) relative to the base URL and not relative to current URL,
i.e. as:
http://HOST/gitweb.cgi#patch1
Instead, they should look like this:
35a9811ef9 (patch1)
Add an "-anchor" parameter to href(), and use href(-anchor=>"patch1")
to generate "patch" anchor links, so that the full path is included in
the patch link.
While at it, convert
print "foo";
print "bar";
to
print "foo" .
"bar";
in the neighborhood of changes.
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Consider the following code fragment:
/*
* test
*/
vim ":set list" mode shows that the first character on each line is a
tab:
^I/*$
^I * test$
^I */$
By default, the "highlight" program will retain the tabs in the HTML
output:
$ highlight --fragment --syntax c test.c
<span class="hl com">/*</span>
<span class="hl com"> * test</span>
<span class="hl com"> */</span>
vim list mode:
^I<span class="hl com">/*</span>$
<span class="hl com">^I * test</span>$
<span class="hl com">^I */</span>$
In gitweb, this winds up looking something like:
1 /*
2 * test
3 */
I tried both Firefox and Opera and saw the same behavior.
The desired output is:
1 /*
2 * test
3 */
This can be accomplished by specifying "--replace-tabs=8" on the
highlight command line.
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Acked-by: John 'Warthog9' Hawley <warthog9@eaglescrag.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Change S_ISREG($to_mode_oct) to S_ISREG($from_mode_oct) in the branch
that handles from modes, not to modes. This logic appears to have been
caused by copy/paste programming by Jakub Narebski in e8e41a93. It
would be better to rewrite this code not to be duplicated, but I
haven't done so.
This issue caused a failing test on perl 5.13.9, which has a warning
that turned this up:
gitweb.perl: Use of uninitialized value in subroutine entry at /home/avar/g/git/t/../gitweb/gitweb.perl line 4415.
Which caused the Git test suite to fail on this test:
./t9500-gitweb-standalone-no-errors.sh (Wstat: 256 Tests: 90 Failed: 84)
Failed tests: 1-8, 10-36, 38-45, 47-48, 50-88
Non-zero exit status: 1
Reported-by: perl 5.13.9
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Using the qw(...) construct as implicit parentheses was deprecated in
perl 5.13.5. Change the relevant code in gitweb to not use the
deprecated construct. The offending code was introduced in 3562198b by
Jakub Narebski.
The issue is that perl will now warn about this:
$ perl -wE 'for my $i qw(a b) { say $i }'
Use of qw(...) as parentheses is deprecated at -e line 1.
a
b
This caused gitweb.perl to warn on perl 5.13.5 and above, and these
tests to fail on those perl versions:
./t9501-gitweb-standalone-http-status.sh (Wstat: 256 Tests: 11 Failed: 10)
Failed tests: 2-11
Non-zero exit status: 1
./t9502-gitweb-standalone-parse-output.sh (Wstat: 256 Tests: 10 Failed: 9)
Failed tests: 2-10
Non-zero exit status: 1
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Acked-by: Jakub Narębski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some optional additional Perl modules are required for some of extra
features. Mention those in gitweb/INSTALL.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The "--xhtml" option is supported only in highlight < 3.0. There is no option
to enforce (X)HTML output format compatible with both highlight < 3.0 and
highlight >= 3.0. However default output format is HTML so we don't need to
explicitly specify it.
Signed-off-by: Adam Tkac <atkac@redhat.com>
Helped-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
It happens that closing file descriptor fails whereas the blob is
perfectly readable. According to perlman the reasons could be:
If the file handle came from a piped open, "close" will additionally
return false if one of the other system calls involved fails, or if the
program exits with non-zero status. (If the only problem was that the
program exited non-zero, $! will be set to 0.) Closing a pipe also waits
for the process executing on the pipe to complete, in case you want to
look at the output of the pipe afterwards, and implicitly puts the exit
status value of that command into $?.
Prematurely closing the read end of a pipe (i.e. before the process writ-
ing to it at the other end has closed it) will result in a SIGPIPE being
delivered to the writer. If the other end can't handle that, be sure to
read all the data before closing the pipe.
In this case we don't mind that close fails.
Signed-off-by: Sylvain Rabot <sylvain@abstraction.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some sites may not want to have a logo at all.
While at it, use $cgi->img to simplify this code. (CGI.pm learned
most HTML4 tags by version 2.79, so this should be portable to perl
5.8, though I haven't tested.)
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
With v1.5.0-rc0~169 (gitweb: Fix Atom feed <logo>: it is $logo,
not $logo_url, 2006-12-04), the logo URI to be written to Atom
feeds was corrected but the case of no logo forgotten.
Acked-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* maint:
gitweb: Include links to feeds in HTML header only for '200 OK' response
fsck docs: remove outdated and useless diagnostic
userdiff: fix typo in ruby and python word regexes
trace.c: mark file-local function static
Fix typo in git-gc document.
To do that, generating "<link />"s to feeds were refactored into
print_feed_meta() subroutine, to keep nesting (indent) level in
git_header_html() low. This has also the advantage of making code
more clear.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: John 'Warthog9' Hawley <warthog9@eaglescrag.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
It is needed only to escape attributes of handcrafted HTML elements,
and not those generated using CGI.pm subroutines / methods for HTML
generation.
While at it, add esc_url and esc_html where needed, and prefer to use
CGI.pm HTML generating methods than handcrafted HTML code. Most of
those are probably unnecessary (could be exploited only by person with
write access to gitweb config, or at least access to the repository).
This fixes CVE-2010-3906
Reported-by: Emanuele Gentili <e.gentili@tigersecurity.it>
Helped-by: John 'Warthog9' Hawley <warthog9@kernel.org>
Helped-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When creating path_info part of link, don't encode space as '+', because
while $cgi->param('foo') translates '+' in query param to ' ', neither
$ENV{'PATH_INFO'} nor $cgi->path_info() do.
This fixes the issue with pathnames with embedded whitespace and
$feature{'pathinfo'} / path_info links. It is done by using newly
introduced esc_path_info() instead of esc_url() in href() subroutine.
Also while links are more clear not escaping space (' ') characters in
generated links, the trailing space must be URI-encoded, otherwise would
get discarded.
Issue noticed thanks to John 'Warthog9' Hawley.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* gb/gitweb-remote-heads:
git instaweb: enable remote_heads
gitweb: group remote heads by remote
gitweb: provide a routine to display (sub)sections
gitweb: refactor repository URL printing
gitweb: remotes view for a single remote
gitweb: allow action specialization in page header
gitweb: nagivation menu for tags, heads and remotes
gitweb: separate heads and remotes lists
gitweb: git_get_heads_list accepts an optional list of refs
gitweb: introduce remote_heads feature
gitweb: use fullname as hash_base in heads link
Global variables $my_url, $my_uri and $base_url have subtle interactions
that need to be desribed, and can be influenced most cleanly by
$per_request_config.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Allow selecting whether configuration file should be (re)parsed on each
request (the default, for backward compatibility with configurations that
change per session, see commit 7f425db (gitweb: allow configurations that
change with each request, 2010-07-30)), or whether should it be parsed only
once (for performance speedup for persistent environments, though currently
only FastCGI is able to make use of it, when flexibility is not important).
You can also have configuration file parsed only once, but have parts of
configuration (re)evaluated once per each request.
This is done by introducing $per_request_config variable: if set to code
reference, this code would be run once per request, while config file would
be parsed only once. For example gitolite's contrib/gitweb/gitweb.conf
fragment mentioned in 7f425db could be rewritten as
our $per_request_config = sub {
$ENV{GL_USER} = ($cgi && $cgi->remote_user) || "gitweb";
};
to make use of this feature.
If $per_request_config is not a code reference, it is taken to be boolean
variable, to choose between running config file for each request
(flexibility), and running config file only once (performance in
persistent environments).
The default value for $per_request_config is 1 (true), which means that
old configuration that require to change per session (like gitolite's)
will keep working.
While at it, make it so evaluate_git_version() is run only once.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* jn/gitweb-test:
gitweb/Makefile: Include gitweb/config.mak
gitweb/Makefile: Add 'test' and 'test-installed' targets
t/gitweb-lib.sh: Add support for GITWEB_TEST_INSTALLED
gitweb: Move call to evaluate_git_version after evaluate_gitweb_config
In remote and summary view, display a block for each remote, with the
fetch and push URL(s) as well as the list of the remote heads.
In summary view, if the number of remotes is higher than a prescribed
limit, only display the first <limit> remotes and their fetch and push
urls, without any heads information and without grouping.
Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The routine puts the given contento into a DIV element, automatically
adding a header div. The content can be provided as a standard scalar
value (which is used as-is), as a scalar ref (which is HTML-escaped), as
a function reference to be executed, or as a file handle to be dumped.
Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Factor out the code to display the repository URL(s) from summary view
into a format_rep_url() routine.
Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When 'remotes' view is passed the 'hash' parameter, interpret it as the
name of a remote and limit the view the the heads of that remote.
In single-remote view we let the user switch easily to the default
remotes view by specifying an -action_extra for the page header and by
enabling the 'remotes' link in the reference navigation submenu.
Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
An optional -action_extra parameter is given to git_header_html() to
identify a variant of the action that is being displayed. For example,
this can be used to specify that the remotes view is being used for a
specific remote and not to display all remotes.
When -action_extra is provided, the action name in the header will be
turned into a link to the action without any arguments or parameters, to
provide a quick link to the non-specific variant of the action.
Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
tags, heads and remotes are all views that inspect a (particular class
of) refs, so allow the user to easily switch between them by adding
the appropriate navigation submenu to each view.
Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We specialize the 'heads' action to only display local branches, and
introduce a 'remotes' action to display the remote branches (only
available when the remotes_head feature is enabled).
Mirroring this, we also split the heads list in summary view into
local and remote lists, each linking to the appropriate action.
The git_get_heads_list now defaults to 'heads' only, regardless of
whether the remote heads feature is active or not.
Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
