my ( $cmd, $data ) = @_;
my $mode = <STDIN>;
+ defined $mode
+ or (print "E end of file reading mode for $data\n"), return;
chomp $mode;
my $size = <STDIN>;
+ defined $size
+ or (print "E end of file reading size of $data\n"), return;
chomp $size;
# Grab config information
$bytesleft -= $blocksize;
}
- close $fh;
+ close $fh
+ or (print "E failed to write temporary, $filename: $!\n"), return;
# Ensure we have something sensible for the file mode
if ( $mode =~ /u=(\w+)/ )
# projects (heads in this case) to checkout.
#
if ($state->{module} eq '') {
+ my $heads_dir = $state->{CVSROOT} . '/refs/heads';
+ if (!opendir HEADS, $heads_dir) {
+ print "E [server aborted]: Failed to open directory, "
+ . "$heads_dir: $!\nerror\n";
+ return 0;
+ }
print "E cvs update: Updating .\n";
- opendir HEADS, $state->{CVSROOT} . '/refs/heads';
while (my $head = readdir(HEADS)) {
if (-f $state->{CVSROOT} . '/refs/heads/' . $head) {
print "E cvs update: New directory `$head'\n";
$log->info("Lockless commit start, basing commit on '$tmpdir', index file is '$file_index'");
$ENV{GIT_DIR} = $state->{CVSROOT} . "/";
+ $ENV{GIT_WORK_TREE} = ".";
$ENV{GIT_INDEX_FILE} = $file_index;
# Remember where the head was at the beginning.
$log->info("Temp checkoutdir creation successful, basing annotate session work on '$tmpdir', index file is '$file_index'");
$ENV{GIT_DIR} = $state->{CVSROOT} . "/";
+ $ENV{GIT_WORK_TREE} = ".";
$ENV{GIT_INDEX_FILE} = $file_index;
chdir $tmpdir;
system("git-read-tree", $lastseenin);
unless ($? == 0)
{
- die "Error running git-read-tree $lastseenin $file_index $!";
+ print "E error running git-read-tree $lastseenin $file_index $!\n";
+ return;
}
$log->info("Created index '$file_index' with commit $lastseenin - exit status $?");
# do a checkout of the file
system('git-checkout-index', '-f', '-u', $filename);
unless ($? == 0) {
- die "Error running git-checkout-index -f -u $filename : $!";
+ print "E error running git-checkout-index -f -u $filename : $!\n";
+ return;
}
$log->info("Annotate $filename");
# git-jsannotate telling us about commits we are hiding
# from the client.
- open(ANNOTATEHINTS, ">$tmpdir/.annotate_hints") or die "Error opening > $tmpdir/.annotate_hints $!";
+ my $a_hints = "$tmpdir/.annotate_hints";
+ if (!open(ANNOTATEHINTS, '>', $a_hints)) {
+ print "E failed to open '$a_hints' for writing: $!\n";
+ return;
+ }
for (my $i=0; $i < @$revisions; $i++)
{
print ANNOTATEHINTS $revisions->[$i][2];
}
print ANNOTATEHINTS "\n";
- close ANNOTATEHINTS;
+ close ANNOTATEHINTS
+ or (print "E failed to write $a_hints: $!\n"), return;
- my $annotatecmd = 'git-annotate';
- open(ANNOTATE, "-|", $annotatecmd, '-l', '-S', "$tmpdir/.annotate_hints", $filename)
- or die "Error invoking $annotatecmd -l -S $tmpdir/.annotate_hints $filename : $!";
+ my @cmd = (qw(git-annotate -l -S), $a_hints, $filename);
+ if (!open(ANNOTATE, "-|", @cmd)) {
+ print "E error invoking ". join(' ',@cmd) .": $!\n";
+ return;
+ }
my $metadata = {};
print "E Annotations for $filename\n";
print "E ***************\n";
# the second is $state->{files} which is everything after it.
sub argsplit
{
- return unless( defined($state->{arguments}) and ref $state->{arguments} eq "ARRAY" );
-
- my $type = shift;
-
$state->{args} = [];
$state->{files} = [];
$state->{opt} = {};
+ return unless( defined($state->{arguments}) and ref $state->{arguments} eq "ARRAY" );
+
+ my $type = shift;
+
if ( defined($type) )
{
my $opt = {};
{
open NEWFILE, ">", $targetfile or die("Couldn't open '$targetfile' for writing : $!");
print NEWFILE $_ while ( <$fh> );
- close NEWFILE;
+ close NEWFILE or die("Failed to write '$targetfile': $!");
} else {
print "$size\n";
print while ( <$fh> );
}
- close $fh or die ("Couldn't close filehandle for transmitfile()");
+ close $fh or die ("Couldn't close filehandle for transmitfile(): $!");
} else {
die("Couldn't execute git-cat-file");
}
if ($parent eq $lastpicked) {
next;
}
- open my $p, 'git-merge-base '. $lastpicked . ' '
- . $parent . '|';
- my @output = (<$p>);
- close $p;
- my $base = join('', @output);
+ my $base = safe_pipe_capture('git-merge-base',
+ $lastpicked, $parent);
chomp $base;
if ($base) {
my @merged;
# print "want to log between $base $parent \n";
open(GITLOG, '-|', 'git-log', "$base..$parent")
- or die "Cannot call git-log: $!";
+ or die "Cannot call git-log: $!";
my $mergedhash;
while (<GITLOG>) {
chomp;