use warnings;
use Cwd qw/cwd abs_path/;
-use File::Spec::Functions qw/catdir splitdir abs2rel/;
+use File::Spec::Functions qw/catdir splitdir abs2rel file_name_is_absolute/;
+use POSIX qw/WIFEXITED WEXITSTATUS WIFSIGNALED WTERMSIG SIGINT SIGQUIT/;
use Object::Tiny qw/fake repo bare name work/;
=head1 VERSION
-Version 0.02
+Version 0.03
=cut
-our $VERSION = '0.02';
+our $VERSION = '0.03';
=head1 DESCRIPTION
sub new {
my ($class, %args) = &validate;
my $dir = $args{dir};
- $dir = abs_path $dir if defined $dir;
+ $dir = abs_path $dir if defined $dir and not file_name_is_absolute $dir;
$dir = cwd unless defined $dir;
my ($repo, $bare, $name, $work);
if ($args{fake}) {
$work = $dir;
} else {
my @tries = ($dir);
- push @tries, "$dir.git" unless $dir =~ /\.git$/;
- push @tries, catdir($dir, '.git') unless $dir eq '.git';
+ my @chunks = splitdir $dir;
+ my $last = pop @chunks;
+ push @tries, "$dir.git" unless $last =~ /\.git$/;
+ push @tries, catdir($dir, '.git') unless $last eq '.git';
for (@tries) {
if (-d $_ && -d "$_/refs" and -d "$_/objects" and -e "$_/HEAD") {
$repo = $_;
}
}
return unless defined $repo;
- my @chunks = splitdir($repo);
- my $last = pop @chunks;
+ @chunks = splitdir $repo;
+ $last = pop @chunks;
if ($last eq '.git') {
$bare = 0;
$name = $chunks[-1];
- $work = catdir(@chunks);
+ $work = catdir @chunks;
} else {
$bare = 1;
($name) = $last =~ /(.*)\.git$/;
);
s/\^([\^ngGwWbBR])/$escapes{$1}->()/eg for @args;
}
- system { $conf->git } $conf->git, @args;
+ {
+ local $ENV{GIT_DIR} = $self->repo if exists $ENV{GIT_DIR};
+ local $ENV{GIT_EXEC_PATH} = $conf->git if exists $ENV{GIT_EXEC_PATH};
+ system { $conf->git } $conf->git, @args;
+ }
+ if ($? == -1) {
+ warn "Failed to execute git: $!\n";
+ return;
+ }
+ my $ret;
+ $ret = WEXITSTATUS($?) if WIFEXITED($?);
+ my $sig;
+ if (WIFSIGNALED($?)) {
+ $sig = WTERMSIG($?);
+ warn "git died with signal $sig\n";
+ if ($sig == SIGINT || $sig == SIGQUIT) {
+ warn "Aborting.\n";
+ exit $sig;
+ }
+ } elsif ($ret) {
+ warn "git returned $ret\n";
+ }
+ return wantarray ? ($ret, $sig) : $ret;
}
=head2 C<fake>