1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
#!/usr/bin/env php
<?php
/**
*
* @package phpBB3
* @copyright (c) 2011 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
function show_usage()
{
$filename = basename(__FILE__);
echo "$filename merges a github pull request.\n";
echo "\n";
echo "Usage: [php] $filename -p pull_request_id [OPTIONS]\n";
echo "\n";
echo "Options:\n";
echo " -p pull_request_id The pull request id to be merged (mandatory)\n";
echo " -r remote Remote of upstream, defaults to 'upstream' (optional)\n";
echo " -d Outputs the commands instead of running them (optional)\n";
echo " -h This help text\n";
exit(2);
}
// Handle arguments
$opts = getopt('p:r:dh');
if (empty($opts) || isset($opts['h']))
{
show_usage();
}
$pull_id = get_arg($opts, 'p', '');
$remote = get_arg($opts, 'r', 'upstream');
$dry_run = !get_arg($opts, 'd', true);
try
{
exit(work($pull_id, $remote));
}
catch (RuntimeException $e)
{
echo $e->getMessage();
exit($e->getCode());
}
function work($pull_id, $remote)
{
// Get some basic data
$pull = get_pull('phpbb', 'phpbb3', $pull_id);
if (!$pull_id)
{
show_usage();
}
if ($pull['state'] != 'open')
{
throw new RuntimeException(sprintf("Error: pull request is closed\n",
$target_branch), 5);
}
$pull_user = $pull['head'][0];
$pull_branch = $pull['head'][1];
$target_branch = $pull['base'][1];
switch ($target_branch)
{
case 'develop-olympus':
run("git checkout develop-olympus");
run("git pull $remote develop-olympus");
add_remote($pull_user, 'phpbb3');
run("git fetch $pull_user");
run("git merge --no-ff $pull_user/$pull_branch");
run("phpBB/vendor/bin/phpunit");
run("git checkout develop");
run("git pull $remote develop");
run("git merge --no-ff develop-olympus");
run("phpBB/vendor/bin/phpunit");
break;
case 'develop':
run("git checkout develop");
run("git pull $remote develop");
add_remote($pull_user, 'phpbb3');
run("git fetch $pull_user");
run("git merge --no-ff $pull_user/$pull_branch");
run("phpBB/vendor/bin/phpunit");
break;
default:
throw new RuntimeException(sprintf("Error: pull request target branch '%s' is not a main branch\n",
$target_branch), 5);
break;
}
}
function add_remote($username, $repository, $pushable = false)
{
$url = get_repository_url($username, $repository, false);
run("git remote add $username $url", true);
if ($pushable)
{
$ssh_url = get_repository_url($username, $repository, true);
run("git remote set-url --push $username $ssh_url");
}
}
function get_repository_url($username, $repository, $ssh = false)
{
$url_base = ($ssh) ? 'git@github.com:' : 'git://github.com/';
return $url_base . $username . '/' . $repository . '.git';
}
function api_request($query)
{
$contents = file_get_contents("http://github.com/api/v2/json/$query");
if ($contents === false)
{
throw new RuntimeException("Error: failed to retrieve pull request data\n", 4);
}
return json_decode($contents);
}
function get_pull($username, $repository, $pull_id)
{
$request = api_request("pulls/$username/$repository/$pull_id");
$pull = $request->pull;
$pull_data = array(
'base' => array($pull->base->user->login, $pull->base->ref),
'head' => array($pull->head->user->login, $pull->head->ref),
'state' => $pull->state,
);
return $pull_data;
}
function get_arg($array, $index, $default)
{
return isset($array[$index]) ? $array[$index] : $default;
}
function run($cmd, $ignore_fail = false)
{
global $dry_run;
if (!empty($dry_run))
{
echo "$cmd\n";
}
else
{
passthru(escapeshellcmd($cmd), $status);
if ($status != 0 && !$ignore_fail)
{
throw new RuntimeException(sprintf("Error: command '%s' failed with status %s'\n",
$cmd, $status), 6);
}
}
}
|
