[PATCH 1/2] gitweb: add patch view
Trying to use 'commitdiff_plain' output as input to git am results in
some annoying results such as doubled subject lines. We thus offer a new
'patch' view that exposes format-patch output directly. This makes it
easier to offer patches by linking to gitweb repositories.
---
gitweb/gitweb.perl | 25 ++++++++++++++++++++++++-
1 files changed, 24 insertions(+), 1 deletions(-)
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 933e137..befe6b6 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -485,6 +485,7 @@ our %actions = (
"heads" => \&git_heads,
"history" => \&git_history,
"log" => \&git_log,
+ "patch" => \&git_patch,
"rss" => \&git_rss,
"atom" => \&git_atom,
"search" => \&git_search,
@@ -5465,7 +5466,11 @@ sub git_commitdiff {
open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,
'-p', $hash_parent_param, $hash, "--"
or die_error(500, "Open git-diff-tree failed");
-
+ } elsif ($format eq 'patch') {
+ open $fd, "-|", git_cmd(), "format-patch", '--stdout',
+ $hash_parent ? "$hash_parent..$hash" :
+ ('--root', '-1', $hash)
+ or die_error(500, "Open git-format-patch failed");
} else {
die_error(400, "Unknown commitdiff format");
}
@@ -5514,6 +5519,14 @@ sub git_commitdiff {
print to_utf8($line) . "\n";
}
print "---\n\n";
+ } elsif ($format eq 'patch') {
+ my $filename = basename($project) . "-$hash.patch";
+
+ print $cgi->header(
+ -type => 'text/plain',
+ -charset => 'utf-8',
+ -expires => $expires,
+ -content_disposition => 'inline; filename="' . "$filename" . '"');
}
# write patch
@@ -5535,6 +5548,11 @@ sub git_commitdiff {
print <$fd>;
close $fd
or print "Reading git-diff-tree failed\n";
+ } elsif ($format eq 'patch') {
+ local $/ = undef;
+ print <$fd>;
+ close $fd
+ or print "Reading git-format-patch failed\n";
}
}
@@ -5542,6 +5560,11 @@ sub git_commitdiff_plain {
git_commitdiff('plain');
}
+# format-patch-style patches
+sub git_patch {
+ git_commitdiff('patch');
+}
+
sub git_history {
if (!defined $hash_base) {
$hash_base = git_get_head_hash($project);
--
1.5.6.5
Giuseppe Bilotta <giuseppe.bilotta@gmail.com>