X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=git-cvsimport.perl;h=24f983434249e0c37b7f2229e73c70b374403dc4;hb=39ba7d54649b35c943b026b54bff40cfa0153f3e;hp=8d493c2a4fb057aa650cc34858253838d408660e;hpb=ffd97f3a35d8394773409f17d58156b32ca911cf;p=git.git

diff --git a/git-cvsimport.perl b/git-cvsimport.perl
index 8d493c2a..24f98343 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);
+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);
 my (%conv_author_name, %conv_author_email);
 
 sub usage() {
@@ -37,7 +37,7 @@ sub usage() {
 Usage: ${\basename $0}     # fetch/update GIT from CVS
        [-o branch-for-HEAD] [-h] [-v] [-d CVSROOT] [-A author-conv-file]
        [-p opts-for-cvsps] [-C GIT_repository] [-z fuzz] [-i] [-k] [-u]
-       [-s subst] [-m] [-M regex] [CVS_module]
+       [-s subst] [-m] [-M regex] [-S regex] [CVS_module]
 END
 	exit(1);
 }
@@ -48,16 +48,28 @@ sub read_author_info($) {
 	open my $f, '<', "$file" or die("Failed to open $file: $!\n");
 
 	while (<$f>) {
-		chomp;
-		# Expected format is this;
+		# Expected format is this:
 		#   exon=Andreas Ericsson <ae@op5.se>
-		if (m/^([^ \t=]*)[ \t=]*([^<]*)(<.*$)\s*/) {
+		if (m/^(\S+?)\s*=\s*(.+?)\s*<(.+)>\s*$/) {
 			$user = $1;
-			$conv_author_name{$1} = $2;
-			$conv_author_email{$1} = $3;
-			# strip trailing whitespace from author name
-			$conv_author_name{$1} =~ s/\s*$//;
+			$conv_author_name{$user} = $2;
+			$conv_author_email{$user} = $3;
 		}
+		# However, we also read from CVSROOT/users format
+		# to ease migration.
+		elsif (/^(\w+):(['"]?)(.+?)\2\s*$/) {
+			my $mapped;
+			($user, $mapped) = ($1, $3);
+			if ($mapped =~ /^\s*(.*?)\s*<(.*)>\s*$/) {
+				$conv_author_name{$user} = $1;
+				$conv_author_email{$user} = $2;
+			}
+			elsif ($mapped =~ /^<?(.*)>?$/) {
+				$conv_author_name{$user} = $user;
+				$conv_author_email{$user} = $1;
+			}
+		}
+		# NEEDSWORK: Maybe warn on unrecognized lines?
 	}
 	close ($f);
 }
@@ -68,13 +80,12 @@ sub write_author_info($) {
 	  die("Failed to open $file for writing: $!");
 
 	foreach (keys %conv_author_name) {
-		print $f "$_=" . $conv_author_name{$_} .
-		  " " . $conv_author_email{$_} . "\n";
+		print $f "$_=$conv_author_name{$_} <$conv_author_email{$_}>\n";
 	}
 	close ($f);
 }
 
-getopts("hivmkuo:d:p:C:z:s:M:P:A:") or usage();
+getopts("hivmkuo:d:p:C:z:s:M:P:A:S:") or usage();
 usage if $opt_h;
 
 @ARGV <= 1 or usage();
@@ -350,6 +361,7 @@ sub _line {
 			}
 		}
 	}
+	return undef;
 }
 sub file {
 	my($self,$fn,$rev) = @_;
@@ -361,19 +373,15 @@ sub file {
 	$self->_file($fn,$rev) and $res = $self->_line($fh);
 
 	if (!defined $res) {
-	    # retry
+	    print STDERR "Server has gone away while fetching $fn $rev, retrying...\n";
+	    truncate $fh, 0;
 	    $self->conn();
-	    $self->_file($fn,$rev)
-		    or die "No file command send\n";
+	    $self->_file($fn,$rev) or die "No file command send";
 	    $res = $self->_line($fh);
-	    die "No input: $fn $rev\n" unless defined $res;
+	    die "Retry failed" unless defined $res;
 	}
 	close ($fh);
 
-	if ($res eq '') {
-	    die "Looks like the server has gone away while fetching $fn $rev -- exiting!";
-	}
-
 	return ($name, $res);
 }
 
@@ -568,7 +576,7 @@ unless($pid) {
 my $state = 0;
 
 my($patchset,$date,$author_name,$author_email,$branch,$ancestor,$tag,$logmsg);
-my(@old,@new);
+my(@old,@new,@skipped);
 my $commit = sub {
 	my $pid;
 	while(@old) {
@@ -664,6 +672,11 @@ my $commit = sub {
 	substr($logmsg,32767) = "" if length($logmsg) > 32767;
 	$logmsg =~ s/[\s\n]+\z//;
 
+	if (@skipped) {
+	    $logmsg .= "\n\n\nSKIPPED:\n\t";
+	    $logmsg .= join("\n\t", @skipped) . "\n";
+	}
+
 	print $pw "$logmsg\n"
 		or die "Error writing to git-commit-tree: $!\n";
 	$pw->close();
@@ -821,6 +834,12 @@ while(<CVS>) {
 		my $fn = $1;
 		my $rev = $3;
 		$fn =~ s#^/+##;
+		if ($opt_S && $fn =~ m/$opt_S/) {
+		    print "SKIPPING $fn v $rev\n";
+		    push(@skipped, $fn);
+		    next;
+		}
+		print "Fetching $fn   v $rev\n" if $opt_v;
 		my ($tmpname, $size) = $cvs->file($fn,$rev);
 		if($size == -1) {
 			push(@old,$fn);