X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=git-cvsimport.perl;h=efe193439bda26d72be3f94b9dd164013967b14f;hb=27dedf0c3b78d1072fb5449149421284f9e5297b;hp=565f4f1b32c8b9d96df3602ab2d729cf3529836a;hpb=c1067050ce58b5b39f528fe634732da858664603;p=git.git

diff --git a/git-cvsimport.perl b/git-cvsimport.perl
index 565f4f1b..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";
 		$last_branch = "master";
@@ -487,8 +495,16 @@ unless($pid) {
 	my @opt;
 	@opt = split(/,/,$opt_p) if defined $opt_p;
 	unshift @opt, '-z', $opt_z if defined $opt_z;
-	exec("cvsps",@opt,"-u","-A","--cvs-direct",'--root',$opt_d,$cvs_tree);
-	die "Could not start cvsps: $!\n";
+	unshift @opt, '-q'         unless defined $opt_v;
+	unless (defined($opt_p) && $opt_p =~ m/--no-cvs-direct/) {
+		push @opt, '--cvs-direct';
+	}
+	if ($opt_P) {
+	    exec("cat", $opt_P);
+	} else {
+	    exec("cvsps",@opt,"-u","-A",'--root',$opt_d,$cvs_tree);
+	    die "Could not start cvsps: $!\n";
+	}
 }
 
 
@@ -510,7 +526,7 @@ unless($pid) {
 
 my $state = 0;
 
-my($patchset,$date,$author,$branch,$ancestor,$tag,$logmsg);
+my($patchset,$date,$author_name,$author_email,$branch,$ancestor,$tag,$logmsg);
 my(@old,@new);
 my $commit = sub {
 	my $pid;
@@ -567,6 +583,7 @@ my $commit = sub {
 	unless($pid) {
 		$pr->writer();
 		$pw->reader();
+		open(OUT,">&STDOUT");
 		dup2($pw->fileno(),0);
 		dup2($pr->fileno(),1);
 		$pr->close();
@@ -584,18 +601,17 @@ my $commit = sub {
 				if ( -e "$git_dir/refs/heads/$mparent") {
 					$mparent = get_headref($mparent, $git_dir);
 					push @par, '-p', $mparent;
-					# printing here breaks import # 
-					# # print "Merge parent branch: $mparent\n" if $opt_v;
+					print OUT "Merge parent branch: $mparent\n" if $opt_v;
 				}
-		    	} 
+			}
 		}
 
 		exec("env",
-			"GIT_AUTHOR_NAME=$author",
-			"GIT_AUTHOR_EMAIL=$author",
+			"GIT_AUTHOR_NAME=$author_name",
+			"GIT_AUTHOR_EMAIL=$author_email",
 			"GIT_AUTHOR_DATE=".strftime("+0000 %Y-%m-%d %H:%M:%S",gmtime($date)),
-			"GIT_COMMITTER_NAME=$author",
-			"GIT_COMMITTER_EMAIL=$author",
+			"GIT_COMMITTER_NAME=$author_name",
+			"GIT_COMMITTER_EMAIL=$author_email",
 			"GIT_COMMITTER_DATE=".strftime("+0000 %Y-%m-%d %H:%M:%S",gmtime($date)),
 			"git-commit-tree", $tree,@par);
 		die "Cannot exec git-commit-tree: $!\n";
@@ -638,7 +654,7 @@ my $commit = sub {
 		print $out "object $cid\n".
 		    "type commit\n".
 		    "tag $xtag\n".
-		    "tagger $author <$author>\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";
@@ -683,7 +699,11 @@ while(<CVS>) {
 		$state=3;
 	} elsif($state == 3 and s/^Author:\s+//) {
 		s/\s+$//;
-		$author = $_;
+		if (/^(.*?)\s+<(.*)>/) {
+		    ($author_name, $author_email) = ($1, $2);
+		} else {
+		    $author_name = $author_email = $_;
+		}
 		$state = 4;
 	} elsif($state == 4 and s/^Branch:\s+//) {
 		s/\s+$//;
@@ -813,8 +833,7 @@ if($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 $?;