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phorge-phorge/scripts/repository/commit_hook.php
epriestley 2cfc3acf32 Allow Herald pre-commit rules to act on repository projects
Summary:
Fixes T4264. Adds:

  - New "Repository's projects" field to Herald pre-commit rules, so you can write global rules which act based on projects.
  - Allows pre-ref/pre-content rules to bind to projects, and fire for all repositories in that project, so users with limited power can write rules which apply to many repositories.
  - The pre-ref and pre-content classes were starting to share a fair amount of code, so I made them both extend an abstract base class.

Test Plan: Wrote new pre-ref and pre-content rules bound to projects, then pushed commits into repositories in those projects and not in those projects. The "repository projects" field populated, and the rules fired for repositories in the relevant projects.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T4264

Differential Revision: https://secure.phabricator.com/D7883
2014-01-03 12:24:28 -08:00

141 lines
4.3 KiB
PHP
Executable file

#!/usr/bin/env php
<?php
$root = dirname(dirname(dirname(__FILE__)));
require_once $root.'/scripts/__init_script__.php';
if ($argc < 2) {
throw new Exception(pht('usage: commit-hook <callsign>'));
}
$engine = new DiffusionCommitHookEngine();
$repository = id(new PhabricatorRepositoryQuery())
->setViewer(PhabricatorUser::getOmnipotentUser())
->withCallsigns(array($argv[1]))
->needProjectPHIDs(true)
->executeOne();
if (!$repository) {
throw new Exception(pht('No such repository "%s"!', $callsign));
}
if (!$repository->isHosted()) {
// This should be redundant, but double check just in case.
throw new Exception(pht('Repository "%s" is not hosted!', $callsign));
}
$engine->setRepository($repository);
// Figure out which user is writing the commit.
if ($repository->isGit() || $repository->isHg()) {
$username = getenv(DiffusionCommitHookEngine::ENV_USER);
if (!strlen($username)) {
throw new Exception(
pht('usage: %s should be defined!', DiffusionCommitHookEngine::ENV_USER));
}
if ($repository->isHg()) {
// We respond to several different hooks in Mercurial.
$engine->setMercurialHook($argv[2]);
}
} else if ($repository->isSVN()) {
// NOTE: In Subversion, the entire environment gets wiped so we can't read
// DiffusionCommitHookEngine::ENV_USER. Instead, we've set "--tunnel-user" to
// specify the correct user; read this user out of the commit log.
if ($argc < 4) {
throw new Exception(pht('usage: commit-hook <callsign> <repo> <txn>'));
}
$svn_repo = $argv[2];
$svn_txn = $argv[3];
list($username) = execx('svnlook author -t %s %s', $svn_txn, $svn_repo);
$username = rtrim($username, "\n");
$engine->setSubversionTransactionInfo($svn_txn, $svn_repo);
} else {
throw new Exception(pht('Unknown repository type.'));
}
$user = id(new PhabricatorPeopleQuery())
->setViewer(PhabricatorUser::getOmnipotentUser())
->withUsernames(array($username))
->executeOne();
if (!$user) {
throw new Exception(pht('No such user "%s"!', $username));
}
$engine->setViewer($user);
// Read stdin for the hook engine.
if ($repository->isHg()) {
// Mercurial leaves stdin open, so we can't just read it until EOF.
$stdin = '';
} else {
// Git and Subversion write data into stdin and then close it. Read the
// data.
$stdin = @file_get_contents('php://stdin');
if ($stdin === false) {
throw new Exception(pht('Failed to read stdin!'));
}
}
$engine->setStdin($stdin);
$remote_address = getenv(DiffusionCommitHookEngine::ENV_REMOTE_ADDRESS);
if (strlen($remote_address)) {
$engine->setRemoteAddress($remote_address);
}
$remote_protocol = getenv(DiffusionCommitHookEngine::ENV_REMOTE_PROTOCOL);
if (strlen($remote_protocol)) {
$engine->setRemoteProtocol($remote_protocol);
}
try {
$err = $engine->execute();
} catch (DiffusionCommitHookRejectException $ex) {
$console = PhutilConsole::getConsole();
if (PhabricatorEnv::getEnvConfig('phabricator.serious-business')) {
$preamble = pht('*** PUSH REJECTED BY COMMIT HOOK ***');
} else {
$preamble = pht(<<<EOTXT
+---------------------------------------------------------------+
| * * * PUSH REJECTED BY EVIL DRAGON BUREAUCRATS * * * |
+---------------------------------------------------------------+
\
\ ^ /^
\ / \ // \
\ |\___/| / \// .\
\ /V V \__ / // | \ \ *----*
/ / \/_/ // | \ \ \ |
@___@` \/_ // | \ \ \/\ \
0/0/| \/_ // | \ \ \ \
0/0/0/0/| \/// | \ \ | |
0/0/0/0/0/_|_ / ( // | \ _\ | /
0/0/0/0/0/0/`/,_ _ _/ ) ; -. | _ _\.-~ / /
,-} _ *-.|.-~-. .~ ~
\ \__/ `/\ / ~-. _ .-~ /
\____(Oo) *. } { /
( (--) .----~-.\ \-` .~
//__\\\\ \ DENIED! ///.----..< \ _ -~
// \\\\ ///-._ _ _ _ _ _ _{^ - - - - ~
EOTXT
);
}
$console->writeErr("%s\n\n", $preamble);
$console->writeErr("%s\n\n", $ex->getMessage());
$err = 1;
}
exit($err);