Make git-branch a builtin

diff --git a/git-cvsserver.perl b/git-cvsserver.perl
index 4bfca1f93cd360907890f81964025f6035ebc7c4..2130d57020de2dae570b7be0d9a516389bd1829f 100755 (executable)
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -547,12 +547,15 @@ sub req_Argument
 {
     my ( $cmd, $data ) = @_;
 
-    # TODO :  Not quite sure how Argument and Argumentx differ, but I assume
-    # it's for multi-line arguments ... somehow ...
+    # Argumentx means: append to last Argument (with a newline in front)
 
     $log->debug("$cmd : $data");
 
-    push @{$state->{arguments}}, $data;
+    if ( $cmd eq 'Argumentx') {
+        ${$state->{arguments}}[$#{$state->{arguments}}] .= "\n" . $data;
+    } else {
+        push @{$state->{arguments}}, $data;
+    }
 }
 
 # expand-modules \n
@@ -1139,9 +1142,7 @@ sub req_ci
         exit;
     }
 
-    open FILE, ">", "$ENV{GIT_DIR}refs/heads/$state->{module}";
-    print FILE $commithash;
-    close FILE;
+    print LOCKFILE $commithash;
 
     $updater->update();
 
@@ -1168,7 +1169,9 @@ sub req_ci
     }
 
     close LOCKFILE;
-    unlink($lockfile);
+    my $reffile = "$ENV{GIT_DIR}refs/heads/$state->{module}";
+    unlink($reffile);
+    rename($lockfile, $reffile);
     chdir "/";
 
     print "ok\n";
@@ -2129,12 +2132,6 @@ sub update
     # first lets get the commit list
     $ENV{GIT_DIR} = $self->{git_path};
 
-    # prepare database queries
-    my $db_insert_rev = $self->{dbh}->prepare_cached("INSERT INTO revision (name, revision, filehash, commithash, modified, author, mode) VALUES (?,?,?,?,?,?,?)",{},1);
-    my $db_insert_mergelog = $self->{dbh}->prepare_cached("INSERT INTO commitmsgs (key, value) VALUES (?,?)",{},1);
-    my $db_delete_head = $self->{dbh}->prepare_cached("DELETE FROM head",{},1);
-    my $db_insert_head = $self->{dbh}->prepare_cached("INSERT INTO head (name, revision, filehash, commithash, modified, author, mode) VALUES (?,?,?,?,?,?,?)",{},1);
-
     my $commitinfo = `git-cat-file commit $self->{module} 2>&1`;
     unless ( $commitinfo =~ /tree\s+[a-zA-Z0-9]{40}/ )
     {
@@ -2323,7 +2320,7 @@ sub update
                         author => $commit->{author},
                         mode => $git_perms,
                     };
-                    $db_insert_rev->execute($4, $head->{$4}{revision}, $2, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms);
+                    $self->insert_rev($4, $head->{$4}{revision}, $2, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms);
                 }
                 elsif ( $3 eq "M" )
                 {
@@ -2337,7 +2334,7 @@ sub update
                         author => $commit->{author},
                         mode => $git_perms,
                     };
-                    $db_insert_rev->execute($4, $head->{$4}{revision}, $2, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms);
+                    $self->insert_rev($4, $head->{$4}{revision}, $2, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms);
                 }
                 elsif ( $3 eq "A" )
                 {
@@ -2351,7 +2348,7 @@ sub update
                         author => $commit->{author},
                         mode => $git_perms,
                     };
-                    $db_insert_rev->execute($4, $head->{$4}{revision}, $2, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms);
+                    $self->insert_rev($4, $head->{$4}{revision}, $2, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms);
                 }
                 else
                 {
@@ -2408,7 +2405,7 @@ sub update
                     };
 
 
-                    $db_insert_rev->execute($git_filename, $newrevision, $git_hash, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms);
+                    $self->insert_rev($git_filename, $newrevision, $git_hash, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms);
                 }
             }
             close FILELIST;
@@ -2424,7 +2421,7 @@ sub update
                     $head->{$file}{modified} = $commit->{date};
                     $head->{$file}{author} = $commit->{author};
 
-                    $db_insert_rev->execute($file, $head->{$file}{revision}, $head->{$file}{filehash}, $commit->{hash}, $commit->{date}, $commit->{author}, $head->{$file}{mode});
+                    $self->insert_rev($file, $head->{$file}{revision}, $head->{$file}{filehash}, $commit->{hash}, $commit->{date}, $commit->{author}, $head->{$file}{mode});
                 }
             }
             # END : "Detect deleted files"
@@ -2433,7 +2430,7 @@ sub update
 
         if (exists $commit->{mergemsg})
         {
-            $db_insert_mergelog->execute($commit->{hash}, $commit->{mergemsg});
+            $self->insert_mergelog($commit->{hash}, $commit->{mergemsg});
         }
 
         $lastpicked = $commit->{hash};
@@ -2441,10 +2438,10 @@ sub update
         $self->_set_prop("last_commit", $commit->{hash});
     }
 
-    $db_delete_head->execute();
+    $self->delete_head();
     foreach my $file ( keys %$head )
     {
-        $db_insert_head->execute(
+        $self->insert_head(
             $file,
             $head->{$file}{revision},
             $head->{$file}{filehash},
@@ -2462,6 +2459,54 @@ sub update
     $self->{dbh}->commit() or die "Failed to commit changes to SQLite";
 }
 
+sub insert_rev
+{
+    my $self = shift;
+    my $name = shift;
+    my $revision = shift;
+    my $filehash = shift;
+    my $commithash = shift;
+    my $modified = shift;
+    my $author = shift;
+    my $mode = shift;
+
+    my $insert_rev = $self->{dbh}->prepare_cached("INSERT INTO revision (name, revision, filehash, commithash, modified, author, mode) VALUES (?,?,?,?,?,?,?)",{},1);
+    $insert_rev->execute($name, $revision, $filehash, $commithash, $modified, $author, $mode);
+}
+
+sub insert_mergelog
+{
+    my $self = shift;
+    my $key = shift;
+    my $value = shift;
+
+    my $insert_mergelog = $self->{dbh}->prepare_cached("INSERT INTO commitmsgs (key, value) VALUES (?,?)",{},1);
+    $insert_mergelog->execute($key, $value);
+}
+
+sub delete_head
+{
+    my $self = shift;
+
+    my $delete_head = $self->{dbh}->prepare_cached("DELETE FROM head",{},1);
+    $delete_head->execute();
+}
+
+sub insert_head
+{
+    my $self = shift;
+    my $name = shift;
+    my $revision = shift;
+    my $filehash = shift;
+    my $commithash = shift;
+    my $modified = shift;
+    my $author = shift;
+    my $mode = shift;
+
+    my $insert_head = $self->{dbh}->prepare_cached("INSERT INTO head (name, revision, filehash, commithash, modified, author, mode) VALUES (?,?,?,?,?,?,?)",{},1);
+    $insert_head->execute($name, $revision, $filehash, $commithash, $modified, $author, $mode);
+}
+
 sub _headrev
 {
     my $self = shift;