public function testExpandPath()
{
putenv('TESTENV=/home/test');
$this->assertEquals('/home/test/myPath', Platform::expandPath('%TESTENV%/myPath'));
$this->assertEquals('/home/test/myPath', Platform::expandPath('$TESTENV/myPath'));
$this->assertEquals((getenv('HOME') ?: getenv('USERPROFILE')) . '/test', Platform::expandPath('~/test'));
}
/**
* Returns a setting
*
* @param string $key
* @param int $flags Options (see class constants)
* @throws \RuntimeException
* @return mixed
*/
public function get($key, $flags = 0)
{
switch ($key) {
case 'vendor-dir':
case 'bin-dir':
case 'process-timeout':
case 'data-dir':
case 'cache-dir':
case 'cache-files-dir':
case 'cache-repo-dir':
case 'cache-vcs-dir':
case 'cafile':
case 'capath':
// convert foo-bar to COMPOSER_FOO_BAR and check if it exists since it overrides the local config
$env = 'COMPOSER_' . strtoupper(strtr($key, '-', '_'));
$val = rtrim($this->process($this->getComposerEnv($env) ?: $this->config[$key], $flags), '/\\');
$val = Platform::expandPath($val);
if (substr($key, -4) !== '-dir') {
return $val;
}
return ($flags & self::RELATIVE_PATHS) == self::RELATIVE_PATHS ? $val : $this->realpath($val);
case 'cache-ttl':
return (int) $this->config[$key];
case 'cache-files-maxsize':
if (!preg_match('/^\\s*([0-9.]+)\\s*(?:([kmg])(?:i?b)?)?\\s*$/i', $this->config[$key], $matches)) {
throw new \RuntimeException("Could not parse the value of 'cache-files-maxsize': {$this->config[$key]}");
}
$size = $matches[1];
if (isset($matches[2])) {
switch (strtolower($matches[2])) {
case 'g':
$size *= 1024;
// intentional fallthrough
// intentional fallthrough
case 'm':
$size *= 1024;
// intentional fallthrough
// intentional fallthrough
case 'k':
$size *= 1024;
break;
}
}
return $size;
case 'cache-files-ttl':
if (isset($this->config[$key])) {
return (int) $this->config[$key];
}
return (int) $this->config['cache-ttl'];
case 'home':
$val = preg_replace('#^(\\$HOME|~)(/|$)#', rtrim(getenv('HOME') ?: getenv('USERPROFILE'), '/\\') . '/', $this->config[$key]);
return rtrim($this->process($val, $flags), '/\\');
case 'bin-compat':
$value = $this->getComposerEnv('COMPOSER_BIN_COMPAT') ?: $this->config[$key];
if (!in_array($value, array('auto', 'full'))) {
throw new \RuntimeException("Invalid value for 'bin-compat': {$value}. Expected auto, full");
}
return $value;
case 'discard-changes':
if ($env = $this->getComposerEnv('COMPOSER_DISCARD_CHANGES')) {
if (!in_array($env, array('stash', 'true', 'false', '1', '0'), true)) {
throw new \RuntimeException("Invalid value for COMPOSER_DISCARD_CHANGES: {$env}. Expected 1, 0, true, false or stash");
}
if ('stash' === $env) {
return 'stash';
}
// convert string value to bool
return $env !== 'false' && (bool) $env;
}
if (!in_array($this->config[$key], array(true, false, 'stash'), true)) {
throw new \RuntimeException("Invalid value for 'discard-changes': {$this->config[$key]}. Expected true, false or stash");
}
return $this->config[$key];
case 'github-protocols':
$protos = $this->config['github-protocols'];
if ($this->config['secure-http'] && false !== ($index = array_search('git', $protos))) {
unset($protos[$index]);
}
if (reset($protos) === 'http') {
throw new \RuntimeException('The http protocol for github is not available anymore, update your config\'s github-protocols to use "https", "git" or "ssh"');
}
return $protos;
case 'disable-tls':
return $this->config[$key] !== 'false' && (bool) $this->config[$key];
case 'secure-http':
return $this->config[$key] !== 'false' && (bool) $this->config[$key];
default:
if (!isset($this->config[$key])) {
return null;
}
return $this->process($this->config[$key], $flags);
}
}
/**
* Initializes path repository.
*
* @param array $repoConfig
* @param IOInterface $io
* @param Config $config
*/
public function __construct(array $repoConfig, IOInterface $io, Config $config)
{
if (!isset($repoConfig['url'])) {
throw new \RuntimeException('You must specify the `url` configuration for the path repository');
}
$this->loader = new ArrayLoader(null, true);
$this->url = Platform::expandPath($repoConfig['url']);
$this->process = new ProcessExecutor($io);
$this->versionGuesser = new VersionGuesser($config, $this->process, new VersionParser());
$this->repoConfig = $repoConfig;
$this->options = isset($repoConfig['options']) ? $repoConfig['options'] : array();
parent::__construct();
}
