X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=git-cvsimport.perl;h=efe193439bda26d72be3f94b9dd164013967b14f;hb=b17e659dd4007cb1d3eb5ac32b524c0c5ab59601;hp=0621dc3e2f6d8de2f0019164d57cc8916deb6b98;hpb=f865a2ad981f72423aa1c19412ce57c543801957;p=git.git

diff --git a/git-cvsimport.perl b/git-cvsimport.perl
index 0621dc3e..efe19343 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,$opt_s,$opt_m,$opt_M);
+our($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);
 
 sub usage() {
 	print STDERR <<END;
@@ -41,7 +41,7 @@ END
 	exit(1);
 }
 
-getopts("hivmkuo:d:p:C:z:s:M:") or usage();
+getopts("hivmkuo:d:p:C:z:s:M:P:") or usage();
 usage if $opt_h;
 
 @ARGV <= 1 or usage();
@@ -337,6 +337,10 @@ sub file {
 	}
 	close ($fh);
 
+	if ($res eq '') {
+	    die "Looks like the server has gone away while fetching $fn $rev -- exiting!";
+	}
+
 	return ($name, $res);
 }
 
@@ -433,7 +437,11 @@ unless(-d $git_dir) {
 		       "Either use the correct '-o branch' option,\n".
 		       "or import to a new repository.\n";
 
-	$last_branch = basename(readlink("$git_dir/HEAD"));
+	open(F, "git-symbolic-ref HEAD |") or
+		die "Cannot run git-symbolic-ref: $!\n";
+	chomp ($last_branch = <F>);
+	$last_branch = basename($last_branch);
+	close(F);
 	unless($last_branch) {
 		warn "Cannot read the last branch name: $! -- assuming 'master'\n";
 		$last_branch = "master";
@@ -487,11 +495,16 @@ unless($pid) {
 	my @opt;
 	@opt = split(/,/,$opt_p) if defined $opt_p;
 	unshift @opt, '-z', $opt_z if defined $opt_z;
-	unless ($opt_p =~ m/--no-cvs-direct/) {
+	unshift @opt, '-q'         unless defined $opt_v;
+	unless (defined($opt_p) && $opt_p =~ m/--no-cvs-direct/) {
 		push @opt, '--cvs-direct';
 	}
-	exec("cvsps",@opt,"-u","-A",'--root',$opt_d,$cvs_tree);
-	die "Could not start cvsps: $!\n";
+	if ($opt_P) {
+	    exec("cat", $opt_P);
+	} else {
+	    exec("cvsps",@opt,"-u","-A",'--root',$opt_d,$cvs_tree);
+	    die "Could not start cvsps: $!\n";
+	}
 }
 
 
@@ -820,8 +833,7 @@ if($orig_branch) {
 	print "DONE; creating $orig_branch branch\n" if $opt_v;
 	system("cp","$git_dir/refs/heads/$opt_o","$git_dir/refs/heads/master")
 		unless -f "$git_dir/refs/heads/master";
-	unlink("$git_dir/HEAD");
-	symlink("refs/heads/$orig_branch","$git_dir/HEAD");
+	system('git-update-ref', 'HEAD', "$orig_branch");
 	unless ($opt_i) {
 		system('git checkout');
 		die "checkout failed: $?\n" if $?;