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|
#!/usr/bin/env perl
use strict;
use warnings;
package App::Git::Hub;
use File::pushd;
use List::MoreUtils qw(any);
use Net::GitHub::V2;
sub git {
if (wantarray) {
chomp(my @ret = qx{git $_[0]});
return @ret;
}
else {
chomp(my $ret = qx{git $_[0]});
return $ret;
}
}
sub new {
my $class = shift;
my @argv = @_;
bless {
argv => \@argv,
}, $class;
}
sub user { shift->_github->login }
sub argv { @{ shift->{argv} } }
sub shift_argv {
my $self = shift;
return shift @{ $self->{argv} };
}
sub run {
my $self = shift;
my $command = $self->shift_argv;
$self->usage unless defined $command;
$self->run_command($command);
}
sub usage {
my @subcommands = do { no strict 'refs'; grep { /^run_command_/ } keys %{ __PACKAGE__ . '::' } };
die "usage: git hub <subcommand> [args...]\n"
. "subcommands:\n"
. " " . (join "\n ", map { s/^run_command_//; $_ } @subcommands)
. "\n";
}
sub run_command {
my $self = shift;
my ($command) = @_;
my $meth = "run_command_$command";
if ($self->can($meth)) {
return $self->$meth($self->argv);
}
else {
$self->usage;
}
}
sub run_command_create {
my $self = shift;
my ($name, $description, $url) = @_;
die "usage: git hub create <name> <description> [url]"
unless @_ >= 2;
$self->_github(repo => $name)->repos->create(
$name, $description, $url || '', 1
);
}
sub run_command_delete {
my $self = shift;
die "usage: git hub delete [-f] <name>"
unless @_ == 1 || @_ == 2;
my $force;
if ($_[0] eq '-f') {
$force = 1;
shift @_;
}
my ($name) = @_;
warn "not actually deleting $name (-f not set)\n" unless $force;
my $response = $self->_github(repo => $name)->repos->delete(
$force ? ({confirm => 1}) : ()
);
if ($response->{error}) {
die "error deleting repository $name: $response->{error}\n";
}
}
sub run_command_fork {
my $self = shift;
my ($owner, $repo) = @_;
die "usage: git hub fork <owner> <repo>"
unless @_ == 2;
$self->_github(owner => $owner, repo => $repo)->repos->fork;
}
sub run_command_clone {
my $self = shift;
die "usage: git hub clone [--fork] [owner] <repo>"
unless @_ == 1 || @_ == 2 || @_ == 3;
my $fork;
if ($_[0] eq '--fork') {
shift @_;
$fork = 1;
}
if (@_ == 1) {
my ($repo) = @_;
my $user = $self->user;
git "clone git\@github.com:$user/$repo.git";
}
else {
my ($owner, $repo) = @_;
if ($fork) {
$self->run_command_fork($owner, $repo);
$self->run_command_clone($repo);
{
my $d = pushd($repo);
$self->run_command_add($owner, $repo);
}
}
else {
git "clone git://github.com/$owner/$repo.git";
}
}
}
sub run_command_list {
my $self = shift;
die "usage: git hub list [-v] [owner]"
unless @_ <= 2;
my $verbose;
if (@_ > 0 && $_[0] eq '-v') {
$verbose = 1;
shift @_;
}
my $owner = defined $_[0] ? $_[0] : $self->user;
print for map {
$verbose
? ("$_->{name}:\n"
. ($_->{description} ? " $_->{description}\n" : '')
. ($_->{homepage} ? " $_->{homepage}\n" : ''))
: "$_->{name}\n"
} @{ $self->_github(owner => $owner, repo => '')->repos->list };
}
sub run_command_pullreq {
my $self = shift;
my ($owner, $repo, $title, $branch, $body) = @_;
die "usage: git hub pullreq <owner> <repo> <title> [branch] [description]"
unless @_ == 3 || @_ == 4 || @_ == 5;
# XXX: should default to the current branch
$branch ||= 'master';
$self->_github(owner => $owner, repo => $repo)->pull_request->pull_request(
title => $title,
body => $body,
head => $self->user . ':' . $branch
);
}
sub run_command_add {
my $self = shift;
die "usage: git hub add [owner] <repo>"
unless @_ == 1 || @_ == 2;
my ($owner, $repo) = (@_ > 1 ? @_ : (undef, $_[0]));
my $remote;
if ($owner) {
$remote = $owner;
git "remote add $remote git://github.com/$owner/$repo.git";
}
else {
$owner = $self->user;
$remote = (any { /\borigin\b/ } git "remote") ? 'github' : 'origin';
git "remote add $remote git\@github.com:$owner/$repo.git";
}
git "fetch $remote";
}
sub run_command_pull {
my $self = shift;
die "usage: git hub pull <num>"
unless @_ == 1;
my ($num) = @_;
my $remote = (any { /\bgithub\b/ } git "remote") ? 'github' : 'origin';
git "fetch $remote refs/pull/$num/head:pull-$num";
}
sub _github {
my $self = shift;
my %opts = @_;
my $user = $ENV{USER};
my $token;
if (open my $login_info, '<', "$ENV{HOME}/.github") {
$user = <$login_info>;
chomp $user;
$token = <$login_info>;
chomp $token;
}
Net::GitHub::V2->new(
(defined $user
? (owner => $user, login => $user)
: ()),
(defined $token
? (token => $token)
: ()),
repo => 'something_not_real',
%opts,
);
}
package main;
App::Git::Hub->new(@ARGV)->run;
|
