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gitweb: Make the `blame' interface in gitweb optional. 

Since `git-annotate' is an expensive operation to run it may be
desirable to deactivate this functionality. This patch introduces
the `gitweb.blame' option to git-repo-config and disables the blame
support by default.

Signed-off-by: Florian Forster <octo@verplant.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Florian Forster 2006-06-12 10:31:57 +02:00 committed by Junio C Hamano
parent e34ef62148
commit 5996ca0836
1 changed files with 25 additions and 2 deletions
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27
gitweb/gitweb.cgi
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@ -837,6 +837,25 @@ sub git_read_projects {
return @list;
}
sub git_get_project_config {
my $key = shift;
return unless ($key);
$key =~ s/^gitweb\.//;
return if ($key =~ m/\W/);
my $val = qx(git-repo-config --get gitweb.$key);
return ($val);
}
sub git_get_project_config_bool {
my $val = git_get_project_config (@_);
if ($val and $val =~ m/true|yes|on/) {
return (1);
}
return; # implicit false
}
sub git_project_list {
my @list = git_read_projects();
my @projects;
@ -1233,6 +1252,7 @@ sub git_tag {
sub git_blame {
my $fd;
die_error('403 Permission denied', "Permission denied.") if (!git_get_project_config_bool ('blame'));
die_error('404 Not Found', "What file will it be, master?") if (!$file_name);
$hash_base ||= git_read_head($project);
die_error(undef, "Reading commit failed.") unless ($hash_base);
@ -1468,6 +1488,7 @@ sub git_blob {
my $base = $hash_base || git_read_head($project);
$hash = git_get_hash_by_path($base, $file_name, "blob") || die_error(undef, "Error lookup file.");
}
my $have_blame = git_get_project_config_bool ('blame');
open my $fd, "-|", "$gitbin/git-cat-file blob $hash" or die_error(undef, "Open failed.");
git_header_html();
if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
@ -1479,8 +1500,10 @@ sub git_blob {
" | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash_base")}, "commitdiff") .
" | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash_base")}, "tree") . "<br/>\n";
if (defined $file_name) {
print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$hash;hb=$hash_base;f=$file_name")}, "blame") .
" | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash;f=$file_name")}, "plain") .
if ($have_blame) {
print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$hash;hb=$hash_base;f=$file_name")}, "blame") . " | ";
}
print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash;f=$file_name")}, "plain") .
" | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;hb=HEAD;f=$file_name")}, "head") . "<br/>\n";
} else {
print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash")}, "plain") . "<br/>\n";