use MooseX::Types::Common::String qw/NonEmptySimpleStr/;
use MooseX::Types::Path::Class qw/Dir/;
use MooseX::Types::Moose qw/Str Maybe Bool HashRef ArrayRef/;
+ use Moose::Autobox;
use List::MoreUtils qw/any zip/;
use DateTime;
- use aliased 'Gitalist::Git::Object';
+ use Gitalist::Git::Object::Blob;
+ use Gitalist::Git::Object::Tree;
+ use Gitalist::Git::Object::Commit;
+ use Gitalist::Git::Object::Tag;
our $SHA1RE = qr/[0-9a-fA-F]{40}/;
has heads => ( isa => ArrayRef[HashRef],
is => 'ro',
lazy_build => 1);
+=head2 tags
+
+ArrayRef of hashes containing the name and sha1 of all tags.
+
+=cut
+ has tags => ( isa => ArrayRef[HashRef],
+ is => 'ro',
+ lazy_build => 1);
=head2 references
=cut
method list_tree (Str $sha1?) {
$sha1 ||= $self->head_hash;
-
- my $output = $self->run_cmd(qw/ls-tree -z/, $sha1);
- return unless defined $output;
-
- my @ret;
- for my $line (split /\0/, $output) {
- my ($mode, $type, $object, $file) = split /\s+/, $line, 4;
- push @ret, Object->new( mode => oct $mode,
- type => $type,
- sha1 => $object,
- file => $file,
- project => $self,
- );
- }
- return @ret;
+ my $object = $self->get_object($sha1);
+ return @{$object->tree};
}
=head2 get_object ($sha1)
-Return a L<Gitalist::Git::Object> for the given sha1.
+Return an appropriate subclass of L<Gitalist::Git::Object> for the given sha1.
=cut
method get_object (NonEmptySimpleStr $sha1) {
unless ( $self->_is_valid_rev($sha1) ) {
$sha1 = $self->head_hash($sha1);
}
- return Object->new(
+ my $type = $self->run_cmd('cat-file', '-t', $sha1);
+ chomp($type);
+ my $class = 'Gitalist::Git::Object::' . ucfirst($type);
+ $class->new(
project => $self,
sha1 => $sha1,
+ type => $type,
);
}
Int :$count?,
Int :$skip?,
HashRef :$search?,
- NonEmptySimpleStr :$file?
- ) {
+ NonEmptySimpleStr :$file? ) {
$sha1 = $self->head_hash($sha1)
if !$sha1 || $sha1 !~ $SHA1RE;
my @search_opts;
- if($search) {
+ if ($search) {
$search->{type} = 'grep'
if $search->{type} eq 'commit';
@search_opts = (
return @revs;
}
-=head2 diff($commit, $patch?, $parent?, $file?)
-
-Generate a diff.
+=head2 snapshot($sha1, $format)
-FIXME this should be a method on the commit object.
+Generate an archived snapshot of the repository.
+$sha1 should be a commit or tree.
+Returns a filehandle to read from.
=cut
- # XXX Ideally this would return a wee object instead of ad hoc structures.
- method diff ( Gitalist::Git::Object :$commit!,
- Bool :$patch?,
- Maybe[NonEmptySimpleStr] :$parent?,
- NonEmptySimpleStr :$file? ) {
- # Use parent if specifed, else take the parent from the commit
- # if there is only one, otherwise it was a merge commit.
- $parent = $parent
- ? $parent
- : $commit->parents <= 1
- ? $commit->parent_sha1
- : '-c';
- my @etc = (
- ( $file ? ('--', $file) : () ),
- );
-
- my @out = $self->_raw_diff(
- ( $patch ? '--patch-with-raw' : () ),
- ( $parent ? $parent : () ),
- $commit->sha1, @etc,
- );
+method snapshot (NonEmptySimpleStr :$sha1,
+ NonEmptySimpleStr :$format
+ ) {
+ # TODO - only valid formats are 'tar' and 'zip'
+ my $formats = { tgz => 'tar', zip => 'zip' };
+ unless ($formats->exists($format)) {
+ die("No such format: $format");
+ }
+ $format = $formats->{$format};
+ my $name = $self->name;
+ $name =~ s,([^/])/*\.git$,$1,;
+ my $filename = $name;
+ $filename .= "-$sha1.$format";
+ $name =~ s/\047/\047\\\047\047/g;
+
+ my @cmd = ('archive', "--format=$format", "--prefix=$name/", $sha1);
+ return ($filename, $self->run_cmd_fh(@cmd));
+ # TODO - support compressed archives
+}
- # XXX Yes, there is much wrongness having _parse_diff_tree be destructive.
- my @difftree = $self->_parse_diff_tree(\@out);
+=head2 diff($commit, $patch?, $parent?, $file?)
- return \@difftree
- unless $patch;
+Generate a diff from a given L<Gitalist::Git::Object>.
- # The blank line between the tree and the patch.
- shift @out;
+=cut
- # XXX And no I'm not happy about having diff return tree + patch.
- return \@difftree, [$self->_parse_diff(@out)];
+ method diff ( Gitalist::Git::Object :$commit!,
+ Bool :$patch?,
+ Maybe[NonEmptySimpleStr] :$parent?,
+ NonEmptySimpleStr :$file?
+ ) {
+ return $commit->diff( patch => $patch,
+ parent => $parent,
+ file => $file);
}
=head2 reflog(@lorgargs)
= $self->run_cmd(qw(log -g), @logargs)
=~ /(^commit.+?(?:(?=^commit)|(?=\z)))/msg;
-# commit 02526fc15beddf2c64798a947fecdd8d11bf993d
-# Reflog: HEAD@{14} (The Git Server <git@git.dev.venda.com>)
-# Reflog message: push
-# Author: Foo Barsby <fbarsby@example.com>
-# Date: Thu Sep 17 12:26:05 2009 +0100
-#
-# Merge branch 'abc123'
+ # commit 02526fc15beddf2c64798a947fecdd8d11bf993d
+ # Reflog: HEAD@{14} (The Git Server <git@git.dev.venda.com>)
+ # Reflog message: push
+ # Author: Foo Barsby <fbarsby@example.com>
+ # Date: Thu Sep 17 12:26:05 2009 +0100
+ #
+ # Merge branch 'abc123'
return map {
# XXX Stuff like this makes me want to switch to Git::PurePerl
return \@ret;
}
+ method _build_tags {
+ my @revlines = $self->run_cmd_list('for-each-ref',
+ '--sort=-creatordate',
+ '--format=%(objectname) %(objecttype) %(refname) %(*objectname) %(*objecttype) %(subject)%00%(creator)',
+ 'refs/tags'
+ );
+ my @ret;
+ for my $line (@revlines) {
+ my($refinfo, $creatorinfo) = split /\0/, $line;
+ my($rev, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6);
+ my($creator, $epoch, $tz) = ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/);
+ $name =~ s!^refs/tags/!!;
+
+ push @ret, { sha1 => $rev, name => $name };
+
+ #FIXME: That isn't the time I'm looking for..
+ if($epoch and $tz) {
+ my $dt = DateTime->from_epoch(epoch => $epoch);
+ $dt->set_time_zone($tz);
+ $ret[-1]->{last_change} = $dt;
+ }
+ }
+
+ return \@ret;
+ }
+
method _build_references {
# 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
# c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
my @reflist = $self->run_cmd_list(qw(show-ref --dereference))
- or return;
+ or return;
my %refs;
- for(@reflist) {
- push @{$refs{$1}}, $2
- if m!^($SHA1RE)\srefs/(.*)$!;
- }
+ for (@reflist) {
+ push @{$refs{$1}}, $2
+ if m!^($SHA1RE)\srefs/(.*)$!;
+ }
- return \%refs;
+ return \%refs;
}
## Private methods
map split(/\n/, $_, 6), split /\0/, $output;
}
- method _parse_diff_tree ($diff) {
- my @keys = qw(modesrc modedst sha1src sha1dst status src dst);
- my @ret;
- while (@$diff and $diff->[0] =~ /^:\d+/) {
- my $line = shift @$diff;
- # see. man git-diff-tree for more info
- # mode src, mode dst, sha1 src, sha1 dst, status, src[, dst]
- my @vals = $line =~ /^:(\d+) (\d+) ($SHA1RE) ($SHA1RE) ([ACDMRTUX]\d*)\t([^\t]+)(?:\t([^\n]+))?$/;
- my %line = zip @keys, @vals;
- # Some convenience keys
- $line{file} = $line{src};
- $line{sha1} = $line{sha1dst};
- $line{is_new} = $line{sha1src} =~ /^0+$/
- if $line{sha1src};
- @line{qw/status sim/} = $line{status} =~ /(R)(\d+)/
- if $line{status} =~ /^R/;
- push @ret, \%line;
- }
-
- return @ret;
- }
- method _parse_diff (@diff) {
- my @ret;
- for (@diff) {
- # This regex is a little pathological.
- if(m{^diff --git (a/(.*?)) (b/\2)}) {
- push @ret, {
- head => $_,
- a => $1,
- b => $3,
- file => $2,
- diff => '',
- };
- next;
- }
-
- if(/^index (\w+)\.\.(\w+) (\d+)$/) {
- @{$ret[-1]}{qw(index src dst mode)} = ($_, $1, $2, $3);
- next
- }
-
- # XXX Somewhat hacky. Ahem.
- $ret[@ret ? -1 : 0]{diff} .= "$_\n";
- }
-
- return @ret;
- }
-
- # gitweb uses the following sort of command for diffing merges:
-# /home/dbrook/apps/bin/git --git-dir=/home/dbrook/dev/app/.git diff-tree -r -M --no-commit-id --patch-with-raw --full-index --cc 316cf158df3f6207afbae7270bcc5ba0 --
-# and for regular diffs
-# /home/dbrook/apps/bin/git --git-dir=/home/dbrook/dev/app/.git diff-tree -r -M --no-commit-id --patch-with-raw --full-index 2e3454ca0749641b42f063730b0090e1 316cf158df3f6207afbae7270bcc5ba0 --
- method _raw_diff (@args) {
- return $self->run_cmd_list(
- qw(diff-tree -r -M --no-commit-id --full-index),
- @args
- );
- }
-
=head1 SEE ALSO
L<Gitalist::Git::Util> L<Gitalist::Git::Object>