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7aa3582120
Summary: - Allow user to specify "myconf" (recommended) or "myconf.conf.php" (less surprising). - Make sure syntax errors and other problems are surfaced. - If the configuration value isn't valid, give them a list of all valid values. Test Plan: - Added a syntax error, got a useful error. - Set PHABRICATOR_ENV to a silly value, got a list of valid values. - Set PHABRICATOR_ENV to have .conf.php suffix, site still worked. Reviewed By: kevinwallace Reviewers: kevinwallace, codeblock, aran, jungejason, tuomaspelkonen CC: aran, epriestley, kevinwallace Differential Revision: 381
62 lines
1.9 KiB
PHP
62 lines
1.9 KiB
PHP
<?php
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/*
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* Copyright 2011 Facebook, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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function phabricator_read_config_file($original_config) {
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$root = dirname(dirname(__FILE__));
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// Accept either "myconfig" (preferred) or "myconfig.conf.php".
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$config = preg_replace('/\.conf\.php$/', '', $original_config);
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$full_config_path = $root.'/conf/'.$config.'.conf.php';
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// Make sure config file errors are reported.
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$old_error_level = error_reporting(E_ALL | E_STRICT);
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$old_display_errors = ini_get('display_errors');
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ini_set('display_errors', 1);
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ob_start();
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$conf = include $full_config_path;
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$errors = ob_get_clean();
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error_reporting($old_error_level);
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ini_set('display_errors', $old_display_errors);
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if ($conf === false) {
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if (!Filesystem::pathExists($full_config_path)) {
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$files = id(new FileFinder($root.'/conf/'))
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->withType('f')
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->withSuffix('conf.php')
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->withFollowSymlinks(true)
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->find();
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foreach ($files as $key => $file) {
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$file = trim($file, './');
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$files[$key] = preg_replace('/\.conf\.php$/', '', $file);
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}
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$files = " ".implode("\n ", $files);
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throw new Exception(
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"CONFIGURATION ERROR\n".
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"Config file '{$original_config}' does not exist. Valid config files ".
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"are:\n\n".$files);
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}
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throw new Exception("Failed to read config file '{$config}': {$errors}");
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}
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return $conf;
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}
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