-sub run_die ($;$$) {
- my ($cmd, $env, $rdr) = @_;
- my $pid = spawn($cmd, $env, $rdr);
- defined $pid or die "spawning ".join(' ', @$cmd)." failed: $!";
- waitpid($pid, 0) == $pid or die join(' ', @$cmd) .' did not finish';
- $? == 0 or die join(' ', @$cmd) . " failed: $?\n";
+my @INIT_FILES = ('HEAD' => undef, # filled in at runtime
+ 'description' => <<EOD,
+Unnamed repository; edit this file 'description' to name the repository.
+EOD
+ 'config' => <<EOC);
+[core]
+ repositoryFormatVersion = 0
+ filemode = true
+ bare = true
+[repack]
+ writeBitmaps = true
+EOC
+
+sub init_bare {
+ my ($dir, $head) = @_; # or self
+ $dir = $dir->{git}->{git_dir} if ref($dir);
+ require File::Path;
+ File::Path::mkpath([ map { "$dir/$_" } qw(objects/info refs/heads) ]);
+ $INIT_FILES[1] //= 'ref: '.default_branch."\n";
+ my @fn_contents = @INIT_FILES;
+ $fn_contents[1] = "ref: refs/heads/$head\n" if defined $head;
+ while (my ($fn, $contents) = splice(@fn_contents, 0, 2)) {
+ my $f = $dir.'/'.$fn;
+ next if -f $f;
+ open my $fh, '>', $f or die "open $f: $!";
+ print $fh $contents or die "print $f: $!";
+ close $fh or die "close $f: $!";
+ }