git-fetch-pack: Do not use git-rev-list

diff --git a/git-archimport.perl b/git-archimport.perl
index 518a0ea9141ecd9976c29ccbaf1130e7e9946fd1..980e827b27ae0fa9a07667501d4cb26b5673cedf 100755 (executable)
--- a/git-archimport.perl
+++ b/git-archimport.perl
@@ -23,7 +23,6 @@ =head1 TODO
 
  - create tag objects instead of ref tags
  - audit shell-escaping of filenames
- - better handling of temp directories
  - hide our private tags somewhere smarter
  - find a way to make "cat *patches | patch" safe even when patchfiles are missing newlines  
 
@@ -37,7 +36,7 @@ =head1 Devel tricks
 use warnings;
 use Getopt::Std;
 use File::Spec;
-use File::Temp qw(tempfile);
+use File::Temp qw(tempfile tempdir);
 use File::Path qw(mkpath);
 use File::Basename qw(basename dirname);
 use String::ShellQuote;
@@ -72,9 +71,10 @@ END
 @ARGV >= 1 or usage();
 my @arch_roots = @ARGV;
 
-my $tmp = $opt_t;
-$tmp ||= '/tmp';
-$tmp .= '/git-archimport/';
+my ($tmpdir, $tmpdirname) = tempdir('git-archimport-XXXXXX', TMPDIR => 1, CLEANUP => 1);
+my $tmp = $opt_t || 1;
+$tmp = tempdir('git-archimport-XXXXXX', TMPDIR => 1, CLEANUP => 1);
+$opt_v && print "+ Using $tmp as temporary directory\n";
 
 my @psets  = ();                # the collection
 my %psets  = ();                # the collection, by name
@@ -228,10 +228,12 @@ END
     # skip commits already in repo
     #
     if (ptag($ps->{id})) {
-      $opt_v && print "Skipping already imported: $ps->{id}\n";
+      $opt_v && print " * Skipping already imported: $ps->{id}\n";
       next;
     }
 
+    print " * Starting to work on $ps->{id}\n";
+
     # 
     # create the branch if needed
     #
@@ -675,6 +677,10 @@ sub find_parents {
     # that branch.
     #
     foreach my $branch (keys %branches) {
+
+       # check that we actually know about the branch
+       next unless -e "$git_dir/refs/heads/$branch";
+
        my $mergebase = `git-merge-base $branch $ps->{branch}`;
        die "Cannot find merge base for $branch and $ps->{branch}" if $?;
        chomp $mergebase;