X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-cvsimport.perl;h=69ccb88dde188a5a73eadf3bb8f778afce833b2f;hb=ee4fd1adfda5b6ebde93b289227986bf884babab;hp=3225a2a25dcaabbae64754e99a550f5b210f3765;hpb=75d8ff138dd640a117c6aaa625d0f6b835adbd3a;p=git.git

diff --git a/git-cvsimport.perl b/git-cvsimport.perl
index 3225a2a25..69ccb88dd 100755
--- a/git-cvsimport.perl
+++ b/git-cvsimport.perl
@@ -29,7 +29,7 @@ use IPC::Open2;
 $SIG{'PIPE'}="IGNORE";
 $ENV{'TZ'}="UTC";
 
-our ($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,$opt_M,$opt_A,$opt_S,$opt_L, $opt_a);
+our ($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,$opt_M,$opt_A,$opt_S,$opt_L, $opt_a, $opt_r);
 my (%conv_author_name, %conv_author_email);
 
 sub usage(;$) {
@@ -40,7 +40,7 @@ Usage: ${\basename $0}     # fetch/update GIT from CVS
        [-o branch-for-HEAD] [-h] [-v] [-d CVSROOT] [-A author-conv-file]
        [-p opts-for-cvsps] [-P file] [-C GIT_repository] [-z fuzz] [-i] [-k]
        [-u] [-s subst] [-a] [-m] [-M regex] [-S regex] [-L commitlimit]
-       [CVS_module]
+       [-r remote] [CVS_module]
 END
 	exit(1);
 }
@@ -114,7 +114,7 @@ sub read_repo_config {
     }
 }
 
-my $opts = "haivmkuo:d:p:C:z:s:M:P:A:S:L:";
+my $opts = "haivmkuo:d:p:r:C:z:s:M:P:A:S:L:";
 read_repo_config($opts);
 getopts($opts) or usage();
 usage if $opt_h;
@@ -134,13 +134,21 @@ if ($opt_d) {
 } else {
 	usage("CVSROOT needs to be set");
 }
-$opt_o ||= "origin";
 $opt_s ||= "-";
 $opt_a ||= 0;
 
 my $git_tree = $opt_C;
 $git_tree ||= ".";
 
+my $remote;
+if (defined $opt_r) {
+	$remote = 'refs/remotes/' . $opt_r;
+	$opt_o ||= "master";
+} else {
+	$opt_o ||= "origin";
+	$remote = 'refs/heads';
+}
+
 my $cvs_tree;
 if ($#ARGV == 0) {
 	$cvs_tree = $ARGV[0];
@@ -522,7 +530,7 @@ sub get_headref ($$) {
     my $name    = shift;
     my $git_dir = shift;
 
-    my $f = "$git_dir/refs/heads/$name";
+    my $f = "$git_dir/$remote/$name";
     if (open(my $fh, $f)) {
 	    chomp(my $r = <$fh>);
 	    is_sha1($r) or die "Cannot get head id for $name ($r): $!";
@@ -573,12 +581,12 @@ unless (-d $git_dir) {
 
 	# Get the last import timestamps
 	my $fmt = '($ref, $author) = (%(refname), %(author));';
-	open(H, "git-for-each-ref --perl --format='$fmt' refs/heads |") or
+	open(H, "git-for-each-ref --perl --format='$fmt' $remote |") or
 		die "Cannot run git-for-each-ref: $!\n";
 	while (defined(my $entry = <H>)) {
 		my ($ref, $author);
 		eval($entry) || die "cannot eval refs list: $@";
-		my ($head) = ($ref =~ m|^refs/heads/(.*)|);
+		my ($head) = ($ref =~ m|^$remote/(.*)|);
 		$author =~ /^.*\s(\d+)\s[-+]\d{4}$/;
 		$branch_date{$head} = $1;
 	}
@@ -701,9 +709,9 @@ sub commit {
 		$index{$branch} = tmpnam();
 		$ENV{GIT_INDEX_FILE} = $index{$branch};
 		if ($ancestor) {
-		    system("git-read-tree", $ancestor);
+		    system("git-read-tree", "$remote/$ancestor");
 		} else {
-		    system("git-read-tree", $branch);
+		    system("git-read-tree", "$remote/$branch");
 		}
 		die "read-tree failed: $?\n" if $?;
 	    }
@@ -762,40 +770,17 @@ sub commit {
 	waitpid($pid,0);
 	die "Error running git-commit-tree: $?\n" if $?;
 
-	system("git-update-ref refs/heads/$branch $cid") == 0
+	system("git-update-ref $remote/$branch $cid") == 0
 		or die "Cannot write branch $branch for update: $!\n";
 
 	if ($tag) {
-		my ($in, $out) = ('','');
 	        my ($xtag) = $tag;
 		$xtag =~ s/\s+\*\*.*$//; # Remove stuff like ** INVALID ** and ** FUNKY **
 		$xtag =~ tr/_/\./ if ( $opt_u );
 		$xtag =~ s/[\/]/$opt_s/g;
 
-		my $pid = open2($in, $out, 'git-mktag');
-		print $out "object $cid\n".
-		    "type commit\n".
-		    "tag $xtag\n".
-		    "tagger $author_name <$author_email>\n"
-		    or die "Cannot create tag object $xtag: $!\n";
-		close($out)
-		    or die "Cannot create tag object $xtag: $!\n";
-
-		my $tagobj = <$in>;
-		chomp $tagobj;
-
-		if ( !close($in) or waitpid($pid, 0) != $pid or
-		     $? != 0 or $tagobj !~ /^[0123456789abcdef]{40}$/ ) {
-		    die "Cannot create tag object $xtag: $!\n";
-	        }
-
-
-		open(C,">$git_dir/refs/tags/$xtag")
+		system('git-tag', $xtag, $cid) == 0
 			or die "Cannot create tag $xtag: $!\n";
-		print C "$tagobj\n"
-			or die "Cannot write tag $xtag: $!\n";
-		close(C)
-			or die "Cannot write tag $xtag: $!\n";
 
 		print "Created tag '$xtag' on '$branch'\n" if $opt_v;
 	}
@@ -883,12 +868,12 @@ while (<CVS>) {
 				print STDERR "Branch $branch erroneously stems from itself -- changed ancestor to $opt_o\n";
 				$ancestor = $opt_o;
 			}
-			if (-f "$git_dir/refs/heads/$branch") {
+			if (-f "$git_dir/$remote/$branch") {
 				print STDERR "Branch $branch already exists!\n";
 				$state=11;
 				next;
 			}
-			unless (open(H,"$git_dir/refs/heads/$ancestor")) {
+			unless (open(H,"$git_dir/$remote/$ancestor")) {
 				print STDERR "Branch $ancestor does not exist!\n";
 				$ignorebranch{$branch} = 1;
 				$state=11;
@@ -896,7 +881,7 @@ while (<CVS>) {
 			}
 			chomp(my $id = <H>);
 			close(H);
-			unless (open(H,"> $git_dir/refs/heads/$branch")) {
+			unless (open(H,"> $git_dir/$remote/$branch")) {
 				print STDERR "Could not create branch $branch: $!\n";
 				$ignorebranch{$branch} = 1;
 				$state=11;
@@ -1010,14 +995,16 @@ if ($orig_branch) {
 		die "Fast-forward update failed: $?\n" if $?;
 	}
 	else {
-		system(qw(git-merge cvsimport HEAD), "refs/heads/$opt_o");
+		system(qw(git-merge cvsimport HEAD), "$remote/$opt_o");
 		die "Could not merge $opt_o into the current branch.\n" if $?;
 	}
 } else {
 	$orig_branch = "master";
 	print "DONE; creating $orig_branch branch\n" if $opt_v;
-	system("git-update-ref", "refs/heads/master", "refs/heads/$opt_o")
+	system("git-update-ref", "refs/heads/master", "$remote/$opt_o")
 		unless -f "$git_dir/refs/heads/master";
+	system("git-symbolic-ref", "$remote/HEAD", "$remote/$opt_o")
+		if ($opt_r && $opt_o ne 'HEAD');
 	system('git-update-ref', 'HEAD', "$orig_branch");
 	unless ($opt_i) {
 		system('git checkout');