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phorge-arcanist/src/workflow/ArcanistCallConduitWorkflow.php
epriestley 4c476c0201 Make Arcanist workflow names explicit
Summary:
Currently, adding a new workflow requires you to override ArcanistConfiguration, which is messy. Instead, just load everything that extends ArcanistBaseWorkflow.

Remove all the rules tying workflow names to class names through arcane incantations.

This has a very small performance cost in that we need to load every Workflow class every time now, but we don't hit __init__ and such anymore and it was pretty negligible on my machine (98ms vs 104ms or something).

Test Plan: Ran "arc help", "arc which", "arc diff", etc.

Reviewers: edward, vrana, btrahan

Reviewed By: edward

CC: aran, zeeg

Differential Revision: https://secure.phabricator.com/D3691
2012-10-17 08:35:03 -07:00

108 lines
2.8 KiB
PHP

<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Provides command-line access to the Conduit API.
*
* @group workflow
*/
final class ArcanistCallConduitWorkflow extends ArcanistBaseWorkflow {
public function getWorkflowName() {
return 'call-conduit';
}
public function getCommandSynopses() {
return phutil_console_format(<<<EOTEXT
**call-conduit** __method__
EOTEXT
);
}
public function getCommandHelp() {
return phutil_console_format(<<<EOTEXT
Supports: http, https
Allows you to make a raw Conduit method call:
- Run this command from a working directory.
- Call parameters are REQUIRED and read as a JSON blob from stdin.
- Results are written to stdout as a JSON blob.
This workflow is primarily useful for writing scripts which integrate
with Phabricator. Examples:
$ echo '{}' | arc call-conduit conduit.ping
$ echo '{"phid":"PHID-FILE-xxxx"}' | arc call-conduit file.download
EOTEXT
);
}
public function getArguments() {
return array(
'*' => 'method',
);
}
public function shouldShellComplete() {
return false;
}
public function requiresConduit() {
return true;
}
public function requiresAuthentication() {
return true;
}
public function run() {
$method = $this->getArgument('method', array());
if (count($method) !== 1) {
throw new ArcanistUsageException(
"Provide exactly one Conduit method name.");
}
$method = reset($method);
$params = @file_get_contents('php://stdin');
$params = json_decode($params, true);
if (!is_array($params)) {
throw new ArcanistUsageException(
"Provide method parameters on stdin as a JSON blob.");
}
$error = null;
$error_message = null;
try {
$result = $this->getConduit()->callMethodSynchronous(
$method,
$params);
} catch (ConduitClientException $ex) {
$error = $ex->getErrorCode();
$error_message = $ex->getMessage();
$result = null;
}
echo json_encode(array(
'error' => $error,
'errorMessage' => $error_message,
'response' => $result,
))."\n";
return 0;
}
}