gitweb: Support for simple project search form

This is a trivial patch adding support for searching projects by name
and description, making use of the "infrastructure" provided by the
tag cloud generation.

Signed-off-by: Petr Baudis <petr.baudis@novartis.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css
index 07f5b5378805a520e22b0f1b598aed7af4235538..a01eac814e51edd2115474f4d48a8d7fafa8c0e6 100644 (file)
--- a/gitweb/gitweb.css
+++ b/gitweb/gitweb.css
@@ -435,6 +435,10 @@ div.search {
        right: 12px
 }
 
+p.projsearch {
+       text-align: center;
+}
+
 td.linenr {
        text-align: right;
 }

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 99fdb13f1f8c02696a0e1ed46ec8581c7d27af97..b46af77da0bd61aed5eb7977fecb03d4034d4911 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -3767,11 +3767,14 @@ sub git_project_list_body {
                my $pr = $projects[$i];
 
                next if $tagfilter and $show_ctags and not grep { lc $_ eq lc $tagfilter } keys %{$pr->{'ctags'}};
-               # Weed out forks
+               next if $searchtext and not $pr->{'path'} =~ /$searchtext/
+                       and not $pr->{'descr_long'} =~ /$searchtext/;
+               # Weed out forks or non-matching entries of search
                if ($check_forks) {
                        my $forkbase = $project; $forkbase ||= ''; $forkbase =~ s#\.git$#/#;
                        $forkbase="^$forkbase" if $forkbase;
-                       next if not $tagfilter and $pr->{'path'} =~ m#$forkbase.*/.*#; # regexp-safe
+                       next if not $searchtext and not $tagfilter and $show_ctags
+                               and $pr->{'path'} =~ m#$forkbase.*/.*#; # regexp-safe
                }
 
                if ($alternate) {
@@ -4108,6 +4111,11 @@ sub git_project_list {
                close $fd;
                print "</div>\n";
        }
+       print $cgi->startform(-method => "get") .
+             "<p class=\"projsearch\">Search:\n" .
+             $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
+             "</p>" .
+             $cgi->end_form() . "\n";
        git_project_list_body(\@list, $order);
        git_footer_html();
 }