gitweb: optionally read config from GITWEB_CONFIG

[Gitweb] / gitweb.perl

diff --git a/gitweb.perl b/gitweb.perl
index 9c752c8f61e21be6e9a58e89c064c1884e8d718affaffb317c15c538c5b67dda..92b96af09dd6ac7a350606be795f7f640655fc587f2dc04c8464efad4ff161fd 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -31,14 +31,8 @@ our $GIT = "@@GIT_BINDIR@@/git";
 #our $projectroot = "/pub/scm";
 our $projectroot = "@@GITWEB_PROJECTROOT@@";
 
-# version of the core git binary
-our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown";
-
 # location for temporary files needed for diffs
 our $git_temp = "/tmp/gitweb";
-if (! -d $git_temp) {
-       mkdir($git_temp, 0700) || die_error("Couldn't mkdir $git_temp");
-}
 
 # target of the home link on top of all pages
 our $home_link = $my_uri;
@@ -52,9 +46,11 @@ our $home_text = "@@GITWEB_HOMETEXT@@";
 
 # URI of default stylesheet
 our $stylesheet = "@@GITWEB_CSS@@";
+# URI of GIT logo
+our $logo = "@@GITWEB_LOGO@@";
 
 # source of projects list
-our $projects_list = "@@GITWEB_LIST@@" || "$projectroot";
+our $projects_list = "@@GITWEB_LIST@@";
 
 # default blob_plain mimetype and default charset for text/plain blob
 our $default_blob_plain_mimetype = 'text/plain';
@@ -64,6 +60,17 @@ our $default_text_plain_charset  = undef;
 # (relative to the current git repository)
 our $mimetypes_file = undef;
 
+our $GITWEB_CONFIG = "@@GITWEB_CONFIG@@";
+require $GITWEB_CONFIG if -e $GITWEB_CONFIG;
+
+# version of the core git binary
+our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown";
+
+$projects_list ||= $projectroot;
+if (! -d $git_temp) {
+       mkdir($git_temp, 0700) || die_error("Couldn't mkdir $git_temp");
+}
+
 # input validation and dispatch
 our $action = $cgi->param('a');
 if (defined $action) {
@@ -71,10 +78,7 @@ if (defined $action) {
                undef $action;
                die_error(undef, "Invalid action parameter.");
        }
-       if ($action eq "git-logo.png") {
-               git_logo();
-               exit;
-       } elsif ($action eq "opml") {
+       if ($action eq "opml") {
                git_opml();
                exit;
        }
@@ -873,7 +877,7 @@ $rss_link
 EOF
        print "<div class=\"page_header\">\n" .
              "<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\" title=\"git documentation\">" .
-             "<img src=\"$my_uri?" . esc_param("a=git-logo.png") . "\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" .
+             "<img src=\"$logo\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" .
              "</a>\n";
        print $cgi->a({-href => esc_param($home_link)}, "projects") . " / ";
        if (defined $project) {
@@ -1267,26 +1271,6 @@ sub git_diff_print {
 ## ======================================================================
 ## actions
 
-# git-logo (cached in browser for one day)
-sub git_logo {
-       binmode STDOUT, ':raw';
-       print $cgi->header(-type => 'image/png', -expires => '+1d');
-       # cat git-logo.png | hexdump -e '16/1 " %02x"  "\n"' | sed 's/ /\\x/g'
-       print   "\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52" .
-               "\x00\x00\x00\x48\x00\x00\x00\x1b\x04\x03\x00\x00\x00\x2d\xd9\xd4" .
-               "\x2d\x00\x00\x00\x18\x50\x4c\x54\x45\xff\xff\xff\x60\x60\x5d\xb0" .
-               "\xaf\xaa\x00\x80\x00\xce\xcd\xc7\xc0\x00\x00\xe8\xe8\xe6\xf7\xf7" .
-               "\xf6\x95\x0c\xa7\x47\x00\x00\x00\x73\x49\x44\x41\x54\x28\xcf\x63" .
-               "\x48\x67\x20\x04\x4a\x5c\x18\x0a\x08\x2a\x62\x53\x61\x20\x02\x08" .
-               "\x0d\x69\x45\xac\xa1\xa1\x01\x30\x0c\x93\x60\x36\x26\x52\x91\xb1" .
-               "\x01\x11\xd6\xe1\x55\x64\x6c\x6c\xcc\x6c\x6c\x0c\xa2\x0c\x70\x2a" .
-               "\x62\x06\x2a\xc1\x62\x1d\xb3\x01\x02\x53\xa4\x08\xe8\x00\x03\x18" .
-               "\x26\x56\x11\xd4\xe1\x20\x97\x1b\xe0\xb4\x0e\x35\x24\x71\x29\x82" .
-               "\x99\x30\xb8\x93\x0a\x11\xb9\x45\x88\xc1\x8d\xa0\xa2\x44\x21\x06" .
-               "\x27\x41\x82\x40\x85\xc1\x45\x89\x20\x70\x01\x00\xa4\x3d\x21\xc5" .
-               "\x12\x1c\x9a\xfe\x00\x00\x00\x00\x49\x45\x4e\x44\xae\x42\x60\x82";
-}
-
 sub git_project_list {
        my $order = $cgi->param('o');
        if (defined $order && $order !~ m/project|descr|owner|age/) {