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composer
mirror of https://github.com/composer/composer
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Added support for backup PHARs

pull/1407/head
Nicolas Toniazzi 2014-10-16 14:39:48 +02:00
parent e6560c0462
commit 50c6c100fa
3 changed files with 90 additions and 52 deletions
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2
src/Composer/Command/SelfUpdateCommand.php
View File

@ -61,7 +61,7 @@ EOT
$config = Factory::createConfig();
$remoteFilesystem = new RemoteFilesystem($this->getIO(), $config);
$cacheDir = $config->get('cache-dir');
$rollbackDir = $config->get('home');
$rollbackDir = $config->get('data-dir');
$localFilename = realpath($_SERVER['argv'][0]) ?: $_SERVER['argv'][0];
// check if current dir is writable and if not try the cache dir from settings

2
src/Composer/Config.php
View File

@ -28,6 +28,7 @@ class Config
'vendor-dir' => 'vendor',
'bin-dir' => '{$vendor-dir}/bin',
'cache-dir' => '{$home}/cache',
'data-dir' => '{$home}',
'cache-files-dir' => '{$cache-dir}/files',
'cache-repo-dir' => '{$cache-dir}/repo',
'cache-vcs-dir' => '{$cache-dir}/vcs',
@ -151,6 +152,7 @@ class Config
case 'vendor-dir':
case 'bin-dir':
case 'process-timeout':
case 'data-dir':
case 'cache-dir':
case 'cache-files-dir':
case 'cache-repo-dir':

92
src/Composer/Factory.php
View File

@ -36,6 +36,7 @@ use Composer\Package\Version\VersionParser;
*/
class Factory
{
/**
* @return string
* @throws \RuntimeException
@ -43,29 +44,28 @@ class Factory
protected static function getHomeDir()
{
$home = getenv('COMPOSER_HOME');
$cacheDir = getenv('COMPOSER_CACHE_DIR');
if (!getenv('HOME')) {
throw new \RuntimeException('The HOME or COMPOSER_HOME environment variable must be set for composer to run correctly');
}
$userDir = rtrim(getenv('HOME'), '/');
$followXDG = false;
if (!$home) {
if (defined('PHP_WINDOWS_VERSION_MAJOR')) {
if (!getenv('APPDATA')) {
throw new \RuntimeException('The APPDATA or COMPOSER_HOME environment variable must be set for composer to run correctly');
}
$home = getenv('APPDATA') . '/Composer';
} elseif (getenv('XDG_CONFIG_DIRS')) {
$home = strtr(getenv('APPDATA'), '\\', '/') . '/Composer';
} else {
if (!getenv('HOME')) {
throw new \RuntimeException('The HOME or COMPOSER_HOME environment variable must be set for composer to run correctly');
}
$userDir = rtrim(getenv('HOME'), '/');
if (getenv('XDG_CONFIG_DIRS')) {
// XDG Base Directory Specifications
$followXDG = true;
$xdgConfig = getenv('XDG_CONFIG_HOME');
if (!$xdgConfig) {
$xdgConfig = $userDir . '/.config';
}
$home = $xdgConfig . '/composer';
} else {
$home = $userDir . '/.composer';
$home = $userDir . '/composer';
}
}
}
@ -87,23 +87,47 @@ class Factory
} else {
$cacheDir = $home . '/cache';
}
$cacheDir = strtr($cacheDir, '\\', '/');
} elseif (getenv('XDG_CONFIG_DIRS')) {
$followXDG = true;
$xdgCache = getenv('XDG_CACHE_HOME');
if (!$xdgCache) {
$xdgCache = $userDir . '/.cache';
$xdgCache = $home . '/.cache';
}
$cacheDir = $xdgCache . '/composer';
} else {
$cacheDir = $home . '/.cache';
$cacheDir = $home . '/cache';
}
}
return $cacheDir;
}
/**
* @param string $home
*
* @return string
*/
protected static function getDataDir($home)
{
if (defined('PHP_WINDOWS_VERSION_MAJOR')) {
$dataDir = strtr($home, '\\', '/');
} elseif (getenv('XDG_CONFIG_DIRS')) {
$xdgData = getenv('XDG_DATA_HOME');
if (!$xdgData) {
if (!getenv('HOME')) {
throw new \RuntimeException('The HOME or COMPOSER_HOME environment variable must be set for composer to run correctly');
}
$userDir = rtrim(getenv('HOME'), '/');
$xdgData = $userDir . '/.local/share';
}
$dataDir = $xdgData . '/composer';
} else {
$dataDir = $home;
}
return $dataDir;
}
/**
* @param IOInterface|null $io
* @return Config
@ -113,11 +137,12 @@ class Factory
// determine home and cache dirs
$home = self::getHomeDir();
$cacheDir = self::getCacheDir($home);
$dataDir = self::getDataDir($home);
// Protect directory against web access. Since HOME could be
// the www-data's user home and be web-accessible it is a
// potential security risk
foreach (array($home, $cacheDir) as $dir) {
foreach (array($home, $cacheDir, $dataDir) as $dir) {
if (!file_exists($dir . '/.htaccess')) {
if (!is_dir($dir)) {
@mkdir($dir, 0777, true);
@ -127,22 +152,34 @@ class Factory
}
// Move content of old composer dir to XDG
if ($followXDG && file_exists($userDir . '/.composer')) {
if (getenv('XDG_CONFIG_DIRS') !== false && getenv('COMPOSER_HOME') === false && getenv('COMPOSER_CACHE_DIR') === false) {
$userDir = rtrim(getenv('HOME'), '/');
$oldComposerHome = $userDir . '/.composer';
if (file_exists($oldComposerHome)) {
// migrate to XDG
@rename($userDir . '/.composer/config.json', $home . '/config.json');
@unlink($userDir . '/.composer/.htaccess');
@unlink($userDir . '/.composer/cache/.htaccess');
foreach (glob($userDir . '/.composer/cache/*') as $oldCacheDir) {
@rename($oldCacheDir, $cacheDir . '/' . basename($oldCacheDir));
foreach (glob($oldComposerHome . '/*.json') as $file) {
rename($file, $home . '/' . basename($file));
}
foreach (glob($oldComposerHome . '/*.phar') as $file) {
rename($file, $dataDir . '/' . basename($file));
}
foreach (glob($oldComposerHome . '/cache/*') as $oldCacheDir) {
rename($oldCacheDir, $cacheDir . '/' . basename($oldCacheDir));
}
unlink($oldComposerHome . '/.htaccess');
unlink($oldComposerHome . '/cache/.htaccess');
rmdir($oldComposerHome . '/cache');
rmdir($oldComposerHome);
}
@rmdir($userDir . '/.composer/cache');
@rmdir($userDir . '/.composer');
}
$config = new Config();
// add dirs to the config
$config->merge(array('config' => array('home' => $home, 'cache-dir' => $cacheDir)));
$config->merge(array('config' => array('home' => $home, 'cache-dir' => $cacheDir, 'data-dir' => $dataDir)));
// load global config
$file = new JsonFile($home.'/config.json');
@ -326,9 +363,7 @@ class Factory
// init locker if possible
if (isset($composerFile)) {
$lockFile = "json" === pathinfo($composerFile, PATHINFO_EXTENSION)
? substr($composerFile, 0, -4).'lock'
: $composerFile . '.lock';
$lockFile = "json" === pathinfo($composerFile, PATHINFO_EXTENSION) ? substr($composerFile, 0, -4) . 'lock' : $composerFile . '.lock';
$locker = new Package\Locker($io, new JsonFile($lockFile, new RemoteFilesystem($io, $config)), $rm, $im, md5_file($composerFile));
$composer->setLocker($locker);
}
@ -506,4 +541,5 @@ class Factory
return $factory->createComposer($io, $config, $disablePlugins);
}
}