Imported Upstream version 0.07.00upstream/0.07.00

1 files changed, 139 insertions, 0 deletions

diff --git a/lib/CIL/Git.pm b/lib/CIL/Git.pm
new file mode 100644
index 0000000..a38323c
--- /dev/null
+++ b/lib/CIL/Git.pm
@@ -0,0 +1,139 @@
+## ----------------------------------------------------------------------------
+# cil is a Command line Issue List
+# Copyright (C) 2008 Andrew Chilton
+#
+# This file is part of 'cil'.
+#
+# cil is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+## ----------------------------------------------------------------------------
+
+package CIL::Git;
+
+use strict;
+use warnings;
+use Carp;
+use List::Util qw(reduce);
+use Git;
+
+use base qw(Class::Accessor);
+
+sub git {
+    my $self = shift;
+    $self->{git} ||= Git->repository;
+}
+
+sub glob_rev {
+    my ($self, $rev, $path) = @_;
+
+    # only support globbing the last element
+    my ($dir, $pattern) = $path =~ m{^([^\*]*/)([^/]*)$}
+        or croak "unsupported pattern '$path'";
+    $pattern =~ s{([\\\.])}{\\$1}g;
+    $pattern =~ s{\*}{.*}g;
+    my @match;
+    $DB::single = 1;
+    for ( $self->git->command("ls-tree", $rev, $dir) ) {
+        chomp;
+        my ($blobid, $path) = m{([0-9a-f]{40})\s+(.*)} or die;
+        if ( $path =~ m{^\Q$dir\E$pattern$} ) {
+            push @match, $path;
+        }
+    }
+    @match;
+}
+
+sub file_exists {
+    my ($self, $rev, $path) = @_;
+
+    my $output = eval { $self->git->command("cat-file", "-t", "$rev:$path") };
+    return ( $output && $output =~ /blob/ );
+}
+
+sub dir_exists {
+    my ($self, $rev, $path) = @_;
+
+    my $output = eval { $self->git->command("cat-file", "-t", "$rev:$path") };
+    return ( $output && $output =~ /tree/ );
+}
+
+sub get_fh {
+    my ($self, $rev, $path) = @_;
+    $self->git->command_output_pipe("cat-file", "blob", "$rev:$path");
+}
+
+sub UserName {
+    return $_[0]->git->config( 'user.name' );
+}
+
+sub UserEmail {
+    return $_[0]->git->config( 'user.email' );
+}
+
+sub branches {
+    my ($self) = @_;
+    return $self->git->command('branch');
+}
+
+sub switch_to_branch {
+    my ($self, $branch_name) = @_;
+    $self->git->command('checkout', $branch_name);
+}
+
+sub create_branch {
+    my ($self, $branch_name) = @_;
+    $self->git->command('checkout', '-b', $branch_name);
+}
+
+sub add {
+    my ($self, $cil, @entities) = @_;
+
+    my @filenames;
+    foreach my $entity ( @entities ) {
+        my $filename = $entity->filename($cil, $entity->name());
+        push @filenames, $filename;
+    }
+    return $self->git->command('add', @filenames);
+}
+
+sub commit {
+    my ($self, $cil, $message, @entities) = @_;
+
+    my @filenames;
+    foreach my $entity ( @entities ) {
+        my $filename = $entity->filename($cil, $entity->name());
+        push @filenames, $filename;
+    }
+
+    $message = 'cil-' . $entities[0]->name . ": $message";
+    return $self->git->command('commit', '-m', $message, @filenames);
+}
+
+sub commit_multiple {
+    my ($self, $cil, $message, @entities) = @_;
+
+    my @filenames;
+    foreach my $entity ( @entities ) {
+        my $filename = $entity->filename($cil, $entity->name());
+        push @filenames, $filename;
+    }
+
+    my $commit_list_string = reduce { $a . $b } map { "* cil-" . $_->name . "\n" } @entities;
+
+    return $self->git->command('commit', '-m', "$message\n\n$commit_list_string", @filenames);
+}
+
+## ----------------------------------------------------------------------------
+1;
+## ----------------------------------------------------------------------------