Initial commit

vendor/incenteev/composer-parameter-handler/LICENSE

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+Copyright (c) 2012 Christophe Coevoet
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

vendor/incenteev/composer-parameter-handler/Processor.php

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+<?php
+
+namespace Incenteev\ParameterHandler;
+
+use Composer\IO\IOInterface;
+use Symfony\Component\Yaml\Inline;
+use Symfony\Component\Yaml\Parser;
+use Symfony\Component\Yaml\Yaml;
+
+class Processor
+{
+    private $io;
+
+    public function __construct(IOInterface $io)
+    {
+        $this->io = $io;
+    }
+
+    public function processFile(array $config)
+    {
+        $config = $this->processConfig($config);
+
+        $realFile = $config['file'];
+        $parameterKey = $config['parameter-key'];
+
+        $exists = is_file($realFile);
+
+        $yamlParser = new Parser();
+
+        $action = $exists ? 'Updating' : 'Creating';
+        $this->io->write(sprintf('<info>%s the "%s" file</info>', $action, $realFile));
+
+        // Find the expected params
+        $expectedValues = $yamlParser->parse(file_get_contents($config['dist-file']));
+        if (!isset($expectedValues[$parameterKey])) {
+            throw new \InvalidArgumentException(sprintf('The top-level key %s is missing.', $parameterKey));
+        }
+        $expectedParams = (array) $expectedValues[$parameterKey];
+
+        // find the actual params
+        $actualValues = array_merge(
+            // Preserve other top-level keys than `$parameterKey` in the file
+            $expectedValues,
+            array($parameterKey => array())
+        );
+        if ($exists) {
+            $existingValues = $yamlParser->parse(file_get_contents($realFile));
+            if ($existingValues === null) {
+                $existingValues = array();
+            }
+            if (!is_array($existingValues)) {
+                throw new \InvalidArgumentException(sprintf('The existing "%s" file does not contain an array', $realFile));
+            }
+            $actualValues = array_merge($actualValues, $existingValues);
+        }
+
+        $actualValues[$parameterKey] = $this->processParams($config, $expectedParams, (array) $actualValues[$parameterKey]);
+
+        if (!is_dir($dir = dirname($realFile))) {
+            mkdir($dir, 0755, true);
+        }
+
+        file_put_contents($realFile, "# This file is auto-generated during the composer install\n" . Yaml::dump($actualValues, 99));
+    }
+
+    private function processConfig(array $config)
+    {
+        if (empty($config['file'])) {
+            throw new \InvalidArgumentException('The extra.incenteev-parameters.file setting is required to use this script handler.');
+        }
+
+        if (empty($config['dist-file'])) {
+            $config['dist-file'] = $config['file'].'.dist';
+        }
+
+        if (!is_file($config['dist-file'])) {
+            throw new \InvalidArgumentException(sprintf('The dist file "%s" does not exist. Check your dist-file config or create it.', $config['dist-file']));
+        }
+
+        if (empty($config['parameter-key'])) {
+            $config['parameter-key'] = 'parameters';
+        }
+
+        return $config;
+    }
+
+    private function processParams(array $config, array $expectedParams, array $actualParams)
+    {
+        // Grab values for parameters that were renamed
+        $renameMap = empty($config['rename-map']) ? array() : (array) $config['rename-map'];
+        $actualParams = array_replace($actualParams, $this->processRenamedValues($renameMap, $actualParams));
+
+        $keepOutdatedParams = false;
+        if (isset($config['keep-outdated'])) {
+            $keepOutdatedParams = (boolean) $config['keep-outdated'];
+        }
+
+        if (!$keepOutdatedParams) {
+            $actualParams = array_intersect_key($actualParams, $expectedParams);
+        }
+
+        $envMap = empty($config['env-map']) ? array() : (array) $config['env-map'];
+
+        // Add the params coming from the environment values
+        $actualParams = array_replace($actualParams, $this->getEnvValues($envMap));
+
+        return $this->getParams($expectedParams, $actualParams);
+    }
+
+    private function getEnvValues(array $envMap)
+    {
+        $params = array();
+        foreach ($envMap as $param => $env) {
+            $value = getenv($env);
+            if ($value) {
+                $params[$param] = Inline::parse($value);
+            }
+        }
+
+        return $params;
+    }
+
+    private function processRenamedValues(array $renameMap, array $actualParams)
+    {
+        foreach ($renameMap as $param => $oldParam) {
+            if (array_key_exists($param, $actualParams)) {
+                continue;
+            }
+
+            if (!array_key_exists($oldParam, $actualParams)) {
+                continue;
+            }
+
+            $actualParams[$param] = $actualParams[$oldParam];
+        }
+
+        return $actualParams;
+    }
+
+    private function getParams(array $expectedParams, array $actualParams)
+    {
+        // Simply use the expectedParams value as default for the missing params.
+        if (!$this->io->isInteractive()) {
+            return array_replace($expectedParams, $actualParams);
+        }
+
+        $isStarted = false;
+
+        foreach ($expectedParams as $key => $message) {
+            if (array_key_exists($key, $actualParams)) {
+                continue;
+            }
+
+            if (!$isStarted) {
+                $isStarted = true;
+                $this->io->write('<comment>Some parameters are missing. Please provide them.</comment>');
+            }
+
+            $default = Inline::dump($message);
+            $value = $this->io->ask(sprintf('<question>%s</question> (<comment>%s</comment>): ', $key, $default), $default);
+
+            $actualParams[$key] = Inline::parse($value);
+        }
+
+        return $actualParams;
+    }
+}

vendor/incenteev/composer-parameter-handler/ScriptHandler.php

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+<?php
+
+namespace Incenteev\ParameterHandler;
+
+use Composer\Script\Event;
+
+class ScriptHandler
+{
+    public static function buildParameters(Event $event)
+    {
+        $extras = $event->getComposer()->getPackage()->getExtra();
+
+        if (!isset($extras['incenteev-parameters'])) {
+            throw new \InvalidArgumentException('The parameter handler needs to be configured through the extra.incenteev-parameters setting.');
+        }
+
+        $configs = $extras['incenteev-parameters'];
+
+        if (!is_array($configs)) {
+            throw new \InvalidArgumentException('The extra.incenteev-parameters setting must be an array or a configuration object.');
+        }
+
+        if (array_keys($configs) !== range(0, count($configs) - 1)) {
+            $configs = array($configs);
+        }
+
+        $processor = new Processor($event->getIO());
+
+        foreach ($configs as $config) {
+            if (!is_array($config)) {
+                throw new \InvalidArgumentException('The extra.incenteev-parameters setting must be an array of configuration objects.');
+            }
+
+            $processor->processFile($config);
+        }
+    }
+}