Make easier to add more props, don't be rude to svn info

- Add function to add more props().
- Don't close the pipe on "svn info"

Feedback from Dennis McRichie.

diff --git a/git2svn b/git2svn
index 91daeec..18123a1 100755 (executable)
--- a/git2svn
+++ b/git2svn
@@ -80,9 +80,8 @@ sub parse_svn_tree
     open(SVN, "svn info $url|") or die "failed to open svn info $url";
     while (<SVN>) {
        chomp;
-       if (/^Revision: (\d+)/) {
+       if ($revision eq 1 && /^Revision: (\d+)/) {
            $revision = $1 + 1;
-           last;
        }
     }
     close SVN;
@@ -169,6 +168,19 @@ sub next_line
     return $next;
 }
 
+#
+# This is to allow setting props for a path, XXX add configuration
+# file/options for this.
+#
+
+sub auto_props
+{
+    my $path = shift;
+    ### given path, return prop("prop", "value")
+    return "";
+}
+
+
 $|= 1;
 
 my $result;
@@ -323,6 +335,7 @@ COMMAND: while (!eof(IN)) {
                $props = "";
                $props .= prop("svn:executable", "on") if ($mode & 0111);
                $props .= prop("svn:special", "*") if ($kind eq "symlink");
+               $props .= auto_props($path);
                $props .= "PROPS-END" if ($props ne "");
 
                $content = "link $content" if ($kind eq "symlink");