git_patchset_body needs patch generated with --full-index option to
detect split patches, meaning two patches which corresponds to single
difftree (raw diff) entry. An example of such situation is changing
type (mode) of a file, e.g. from plain file to symbolic link.
Add, in git_blobdiff, --full-index option to patch generating git diff
invocation, for the 'html' format output ("blobdiff" view).
"blobdiff_plain" still uses shortened sha1 in the extended git diff
header "index <hash>..<hash>[ <mode>]" line.
Noticed-by: Martin Koegler <mkoegler@auto.tuwien.ac.at>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix the bug that caused "blobdiff" view called with new style URI
for a rename with change diff to be show as new (added) file diff.
New style URI for "blobdiff" for rename means with $hash_base ('hb') and
$hash_parent_base ('hpb') paramaters denoting tree-ish (usually commit)
of a blobs being compared, together with both $file_name ('f') and
$file_parent ('fp') parameters.
It is done by adding $file_parent ('fp') to the path limiter, meaning
that diff command becomes:
git diff-tree [options] hpb hb -- fp f
Other option would be finding hash of a blob using git_get_hash_by_path
subroutine and comparing blobs using git-diff, or using extended SHA-1
syntax and compare blobs using git-diff:
git diff [options] hpb:fp hp:f
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix copy'n'paste error in commit c9d193df which caused that "next"
link for merge commits in "commit" view
(merge: _commit_ _commit_ ...)
was to "commitdiff" view instead of being to "commit" view.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
There is no need to escape HTML tag's attributes in CGI.pm
HTML methods (like CGI::a()), because CGI.pm does attribute
escaping automatically.
$cgi->a({ ... -attribute => atribute_value }, tag_contents)
is translated to
<a ... attribute="attribute_value">tag_contents</a>
The rules for escaping attribute values (which are string contents) are
different. For example you have to take care about escaping embedded '"'
and "'" characters; CGI::a() does that for us automatically.
CGI::a() does not HTML escape tag_contents; we would need to write
<a href="URL">some <b>bold</b> text</a>
for example. So we use esc_html (or esc_path) to escape tag_contents
as needed.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Change to use explicitly function call cgi->escapHTML().
This fix the problem on some systems that escapeHTML() is not
functioning, as default CGI is not setting 'escape' parameter.
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
If the repository directory name is in non-ascii, $project needs to be
converted from perl internal to utf-8 because it will be used as
title, page path, and snapshot filename.
use to_utf8() to do the conversion.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix case when git_patchset_body didn't close <div class="patch">,
for patchsets with last patch empty.
This patch also removes some commented out code in git_patchset_body.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Acked-by: Luben Tuikov <ltuikov@yahoo.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Remove superfluous trailing "|" separator from difftree part of "commit"
view for new files (created in given commit).
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Do not replace /dev/null in two-line from-file/to-file diff header for
split patches ("split" patch mean more than one patch per one
diff-tree raw line) by a/file or b/file link.
Split patches differ from pair of deletion/creation patch in git diff
header: both a/file and b/file are hyperlinks, in all patches in a
split.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This reverts commit 1ebb948f65,
as that patch quieted warning but was not proper solution.
The previous commit was.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
We now do not skip over empty patches in git_patchset_body (where
empty means that they consist only of git diff header, and of extended
diff header, for example "pure rename" patch). This means that after
extended diff header there can be next patch (i.e. /^diff /) or end of
patchset, and not necessary patch body (i.e. /^--- /).
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix error in git_patchset_body subroutine, which caused "rename to"/"copy
to" line in extended diff header to be displayed incorrectly.
While at it, fix align.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
$from_id, $to_id variables should be local per PATCH.
Fix error in git_patchset_body for file creation (deletion) patches,
where instead of /dev/null as from-file (to-file) diff header line, it
had link to previous file with current file name. This error occured
only if there was another patch before file creation (deletion) patch.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Blame currently displays the commit id which introduced a
block of one or more lines, the line numbers wrt the current
listing of the file and the file's line contents.
The commit id displayed is hyperlinked to the commit.
Currently the linenr links are hyperlinked to the same
commit id displayed to the left, which is _no_ different
than the block of lines displayed, since it is the _same
commit_ that is hyperlinked. And thus clicking on it leads
to the same state of the file for that chunk of
lines. I.e. data mining is not currently possible with
gitweb given a chunk of lines introduced by a commit.
This patch makes such data mining possible.
The line numbers are now hyperlinked to the parent of the
commit id of the block of lines. Furthermore they are
linked to the line where that block was introduced.
Thus clicking on a linenr link will show you the file's
line(s) state prior to the commit id you were viewing.
So clicking continually on a linenr link shows you how this
line and its line number changed over time, leading to the
initial commit where it was first introduced.
Signed-off-by: Luben Tuikov <ltuikov@yahoo.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix "Use of uninitialized value" warning in git_tags_body generated
for lightweight tags of tree and blob object; those don't have age
($tag{'age'}) defined.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
My change in 190d7fdcf3 had a small bug
found by Michael Krufky which caused the passed in hash value to be
ignored, so shortlog would only show the HEAD revision.
Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
We now do not skip over empty patches in git_patchset_body
(where empty means that they consist only of git diff header,
and of extended diff header), so uncomment branch of code dealing
with empty patches (patches which do not have even two-line
from/to header)
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix bug in git_difftree_body subroutine; it was used '!=' comparison
operator for strings (file type) instead of correct 'ne'.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Instead of "$projectroot/$pr->{'path'}" to get the path to project
GIT_DIR, it was used "$projectroot/$project" which is valid only
for actions where project parameter is set, and 'project_index' is not
one of them.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Following advice from CGI(3pm) man page, precompile all CGI routines
for mod_perl, in the BEGIN block.
If you want to compile without importing use the compile() method
instead:
use CGI();
CGI->compile();
This is particularly useful in a mod_perl environment, in which you
might want to precompile all CGI routines in a startup script, and then
import the functions individually in each mod_perl script.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add mod_perl version string (the value of $ENV{'MOD_PERL'} if it is
set) to "generator" meta header.
The purpose of this is to identify version of gitweb, now that
codepath may differ for gitweb run as CGI script, run under
mod_perl 1.0 and run under mod_perl 2.0.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Re-enable rev-list --parents for parse_commit which was removed in
(208b2dff95). rev-list --parents is not
just used to return the parent headers in the commit object, it
includes any grafts which are vaild for the commit.
Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
We only want to know the direct parents of a given commit object,
these parents are available in the --header output of rev-list. If
--parents is supplied with --full-history the output includes merge
commits that aren't relevant.
Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add a new method parse_commits which is able to parse multiple commit
objects at once. Reworked parse_commit to share the commit object
parsing logic.
Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Paginate commit/author/committer search output to only show 100 commits
at a time, added appropriate nav links.
Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Use rev-list pattern search options instead of hand coded perl.
Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
We don't need to call git_get_head_hash at all just pass in "HEAD" and
use the return id field.
Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Don't call gitweb_have_snapshot from within the loop.
Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Only return one line of output and we don't need the refname value.
Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Part of the patch for "gitweb: Show '...' links in "summary" view only
if there are more items" (313ce8cee6) is
missing. Add it back in.
Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Show "..." links in "summary" view to shortlog, heads (if there are
any), and tags (if there are any) only if there are more items to show
than shown already.
This means that "..." link is shown below shortened shortlog if there
are more than 16 commits, "..." link below shortened heads list if
there are more than 16 heads refs (16 branches), "..." link below
shortened tags list if there are more than 16 tags.
Modified patch from Jakub to to apply cleanly to master, also preform
the same "..." link logic to the forks list.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add a kind of "next" view in the bottom part of navigation bar for
"commit" view, similar to what was added for "commitdiff" view in
commit 151602df00
'gitweb: Add "next" link to commitdiff view'
For "commit" view for single parent commit:
(parent: _commit_)
For "commit" view for merge (multi-parent) commit:
(merge: _commit_ _commit_ ...)
For "commit" view for root (parentless) commit
(initial)
where _link_ denotes hyperlink. SHA1 of commit is shortened
to 7 characters on display.
While at it, remove leftovers from commit cae1862a by Petr Baudis:
'gitweb: More per-view navigation bar links'
namely the "blame" link if there exist $file_name and commit has a
parent; it was added in git_commit probably by mistake. The rest
of what mentioned commit added for git_commit was removed in
commit 6e0e92fda8 by Luben Tuikov:
'gitweb: Do not print "log" and "shortlog" redundantly in commit view'
(which should have probably removed also this "blame" link removed now).
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add title attribute, which will be shown as popup on mouseover in
graphical web browsers, with full name of ref, including part (type)
removed from the name of ref itself. This is useful to see that this
strange ref is StGIT ref, or it is remote branch, or it is lightweigh
tag (with branch-like name).
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Do not show difftree against first parent for merges (commits with
more than one parent) in "commit" view, because it usually is
misleading. git-show and git-whatchanged doesn't show diff for merges
either.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Instead of checking if explicit SHA-1 in commit log message is sha1 of
commit and making link to "commit" view, make [fragment of] explicit
SHA-1 in commit log message link to "object" view. While at it allow
to hyperlink also shortened SHA-1, from 8 characters up to full SHA-1,
instead of requiring full 40 characters of SHA-1.
This makes the following changes:
* SHA-1 of objects which no longer exists, for example in commit
cherry-picked from no longer existing temporary branch, or revert
of commit in rebased branch, are no longer marked as such by not
being made into hyperlink (and not having default hyperlink view:
being underlined among others). On the other hand it makes gitweb
to not write error messages when object is not found to web serwer
log; it also moves cost of getting type and SHA-1 validation to
when link is clicked, and not only viewed.
* SHA-1 of other objects: blobs, trees, tags are also hyperlinked
and lead to appropriate view (although in the case of tags it is
more natural to just use tag name).
* You can put shortened SHA-1 of commit in the commit message, and it
would be hyperlinked; it would be checked on clicking if abbrev is
unique.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Make symbolic link target in "tree" view into hyperlink to generic
"object" view (as we don't know if the link target is file (blob) or
directory (tree), and if it exist at all).
Target of link is made into hyperlink when:
* hash_base is provided (otherwise we cannot find hash
of link target)
* link is relative
* in no place link goes out of root tree (top dir)
Full path of symlink target from the root dir is provided in the title
attribute of hyperlink.
Currently symbolic link name uses ordinary file style (hidden
hyperlink), while the hyperlink to symlink target uses default
hyperlink style, so it is underlined while link target which is not
made into hyperlink is not underlined.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add generic "object" view implemented in git_object subroutine, which is
used to display object of any type; to be more exact it redirects to the
view of correct type: "blob", "tree", "commit" or "tag". To identify object
you have to provide either hash (identifier of an object), or (in the case of
tree and blob objects) hash of commit object (hash_base) and path (file_name).
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
