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-rwxr-xr-xgit-cvsserver.perl78
-rwxr-xr-xt/t9400-git-cvsserver-server.sh50
2 files changed, 109 insertions, 19 deletions
diff --git a/git-cvsserver.perl b/git-cvsserver.perl
index 7a57177..64c2557 100755
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -73,8 +73,8 @@ my $methods = {
'status' => \&req_status,
'admin' => \&req_CATCHALL,
'history' => \&req_CATCHALL,
- 'watchers' => \&req_CATCHALL,
- 'editors' => \&req_CATCHALL,
+ 'watchers' => \&req_EMPTY,
+ 'editors' => \&req_EMPTY,
'annotate' => \&req_annotate,
'Global_option' => \&req_Globaloption,
#'annotate' => \&req_CATCHALL,
@@ -199,6 +199,11 @@ sub req_CATCHALL
$log->warn("Unhandled command : req_$cmd : $data");
}
+# This method invariably succeeds with an empty response.
+sub req_EMPTY
+{
+ print "ok\n";
+}
# Root pathname \n
# Response expected: no. Tell the server which CVSROOT to use. Note that
@@ -958,6 +963,17 @@ sub req_update
$meta = $updater->getmeta($filename);
}
+ # If -p was given, "print" the contents of the requested revision.
+ if ( exists ( $state->{opt}{p} ) ) {
+ if ( defined ( $meta->{revision} ) ) {
+ $log->info("Printing '$filename' revision " . $meta->{revision});
+
+ transmitfile($meta->{filehash}, { print => 1 });
+ }
+
+ next;
+ }
+
if ( ! defined $meta )
{
$meta = {
@@ -1091,9 +1107,9 @@ sub req_update
my $file_local = $filepart . ".mine";
system("ln","-s",$state->{entries}{$filename}{modified_filename}, $file_local);
my $file_old = $filepart . "." . $oldmeta->{revision};
- transmitfile($oldmeta->{filehash}, $file_old);
+ transmitfile($oldmeta->{filehash}, { targetfile => $file_old });
my $file_new = $filepart . "." . $meta->{revision};
- transmitfile($meta->{filehash}, $file_new);
+ transmitfile($meta->{filehash}, { targetfile => $file_new });
# we need to merge with the local changes ( M=successful merge, C=conflict merge )
$log->info("Merging $file_local, $file_old, $file_new");
@@ -1423,6 +1439,8 @@ sub req_status
{
$filename = filecleanup($filename);
+ next if exists($state->{opt}{l}) && index($filename, '/', length($state->{prependdir})) >= 0;
+
my $meta = $updater->getmeta($filename);
my $oldmeta = $meta;
@@ -1466,8 +1484,10 @@ sub req_status
$status ||= "Unknown";
+ my ($filepart) = filenamesplit($filename);
+
print "M ===================================================================\n";
- print "M File: $filename\tStatus: $status\n";
+ print "M File: $filepart\tStatus: $status\n";
if ( defined($state->{entries}{$filename}{revision}) )
{
print "M Working revision:\t" . $state->{entries}{$filename}{revision} . "\n";
@@ -1541,14 +1561,14 @@ sub req_diff
print "E File $filename at revision 1.$revision1 doesn't exist\n";
next;
}
- transmitfile($meta1->{filehash}, $file1);
+ transmitfile($meta1->{filehash}, { targetfile => $file1 });
}
# otherwise we just use the working copy revision
else
{
( undef, $file1 ) = tempfile( DIR => $TEMP_DIR, OPEN => 0 );
$meta1 = $updater->getmeta($filename, $wrev);
- transmitfile($meta1->{filehash}, $file1);
+ transmitfile($meta1->{filehash}, { targetfile => $file1 });
}
# if we have a second -r switch, use it too
@@ -1563,7 +1583,7 @@ sub req_diff
next;
}
- transmitfile($meta2->{filehash}, $file2);
+ transmitfile($meta2->{filehash}, { targetfile => $file2 });
}
# otherwise we just use the working copy
else
@@ -1576,7 +1596,7 @@ sub req_diff
{
( undef, $file2 ) = tempfile( DIR => $TEMP_DIR, OPEN => 0 );
$meta2 = $updater->getmeta($filename, $wrev);
- transmitfile($meta2->{filehash}, $file2);
+ transmitfile($meta2->{filehash}, { targetfile => $file2 });
}
# We need to have retrieved something useful
@@ -1708,8 +1728,7 @@ sub req_log
print "M revision 1.$revision->{revision}\n";
# reformat the date for log output
$revision->{modified} = sprintf('%04d/%02d/%02d %s', $3, $DATE_LIST->{$2}, $1, $4 ) if ( $revision->{modified} =~ /(\d+)\s+(\w+)\s+(\d+)\s+(\S+)/ and defined($DATE_LIST->{$2}) );
- $revision->{author} =~ s/\s+.*//;
- $revision->{author} =~ s/^(.{8}).*/$1/;
+ $revision->{author} = cvs_author($revision->{author});
print "M date: $revision->{modified}; author: $revision->{author}; state: " . ( $revision->{filehash} eq "deleted" ? "dead" : "Exp" ) . "; lines: +2 -3\n";
my $commitmessage = $updater->commitmessage($revision->{commithash});
$commitmessage =~ s/^/M /mg;
@@ -1824,8 +1843,7 @@ sub req_annotate
unless ( defined ( $metadata->{$commithash} ) )
{
$metadata->{$commithash} = $updater->getmeta($filename, $commithash);
- $metadata->{$commithash}{author} =~ s/\s+.*//;
- $metadata->{$commithash}{author} =~ s/^(.{8}).*/$1/;
+ $metadata->{$commithash}{author} = cvs_author($metadata->{$commithash}{author});
$metadata->{$commithash}{modified} = sprintf("%02d-%s-%02d", $1, $2, $3) if ( $metadata->{$commithash}{modified} =~ /^(\d+)\s(\w+)\s\d\d(\d\d)/ );
}
printf("M 1.%-5d (%-8s %10s): %s\n",
@@ -2005,14 +2023,17 @@ sub revparse
return undef;
}
-# This method takes a file hash and does a CVS "file transfer" which transmits the
-# size of the file, and then the file contents.
-# If a second argument $targetfile is given, the file is instead written out to
-# a file by the name of $targetfile
+# This method takes a file hash and does a CVS "file transfer". Its
+# exact behaviour depends on a second, optional hash table argument:
+# - If $options->{targetfile}, dump the contents to that file;
+# - If $options->{print}, use M/MT to transmit the contents one line
+# at a time;
+# - Otherwise, transmit the size of the file, followed by the file
+# contents.
sub transmitfile
{
my $filehash = shift;
- my $targetfile = shift;
+ my $options = shift;
if ( defined ( $filehash ) and $filehash eq "deleted" )
{
@@ -2034,11 +2055,20 @@ sub transmitfile
if ( open my $fh, '-|', "git-cat-file", "blob", $filehash )
{
- if ( defined ( $targetfile ) )
+ if ( defined ( $options->{targetfile} ) )
{
+ my $targetfile = $options->{targetfile};
open NEWFILE, ">", $targetfile or die("Couldn't open '$targetfile' for writing : $!");
print NEWFILE $_ while ( <$fh> );
close NEWFILE or die("Failed to write '$targetfile': $!");
+ } elsif ( defined ( $options->{print} ) && $options->{print} ) {
+ while ( <$fh> ) {
+ if( /\n\z/ ) {
+ print 'M ', $_;
+ } else {
+ print 'MT text ', $_, "\n";
+ }
+ }
} else {
print "$size\n";
print while ( <$fh> );
@@ -2107,6 +2137,16 @@ sub kopts_from_path
}
}
+# Generate a CVS author name from Git author information, by taking
+# the first eight characters of the user part of the email address.
+sub cvs_author
+{
+ my $author_line = shift;
+ (my $author) = $author_line =~ /<([^>@]{1,8})/;
+
+ $author;
+}
+
package GITCVS::log;
####
diff --git a/t/t9400-git-cvsserver-server.sh b/t/t9400-git-cvsserver-server.sh
index b91b151..166b43f 100755
--- a/t/t9400-git-cvsserver-server.sh
+++ b/t/t9400-git-cvsserver-server.sh
@@ -420,4 +420,54 @@ test_expect_success 'cvs update (merge no-op)' \
GIT_CONFIG="$git_config" cvs -Q update &&
diff -q merge ../merge'
+cd "$WORKDIR"
+test_expect_success 'cvs update (-p)' '
+ touch really-empty &&
+ echo Line 1 > no-lf &&
+ echo -n Line 2 >> no-lf &&
+ git add really-empty no-lf &&
+ git commit -q -m "Update -p test" &&
+ git push gitcvs.git >/dev/null &&
+ cd cvswork &&
+ GIT_CONFIG="$git_config" cvs update &&
+ rm -f failures &&
+ for i in merge no-lf empty really-empty; do
+ GIT_CONFIG="$git_config" cvs update -p "$i" >$i.out
+ diff $i.out ../$i >>failures 2>&1
+ done &&
+ test -z "$(cat failures)"
+'
+
+#------------
+# CVS STATUS
+#------------
+
+cd "$WORKDIR"
+test_expect_success 'cvs status' '
+ mkdir status.dir &&
+ echo Line > status.dir/status.file &&
+ echo Line > status.file &&
+ git add status.dir status.file &&
+ git commit -q -m "Status test" &&
+ git push gitcvs.git >/dev/null &&
+ cd cvswork &&
+ GIT_CONFIG="$git_config" cvs update &&
+ GIT_CONFIG="$git_config" cvs status | grep "^File: status.file" >../out &&
+ test $(wc -l <../out) = 2
+'
+
+cd "$WORKDIR"
+test_expect_success 'cvs status (nonrecursive)' '
+ cd cvswork &&
+ GIT_CONFIG="$git_config" cvs status -l | grep "^File: status.file" >../out &&
+ test $(wc -l <../out) = 1
+'
+
+cd "$WORKDIR"
+test_expect_success 'cvs status (no subdirs in header)' '
+ cd cvswork &&
+ GIT_CONFIG="$git_config" cvs status | grep ^File: >../out &&
+ ! grep / <../out
+'
+
test_done