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composer
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Add support for local urls and better error reporting to HgDriver

pull/1131/head
Jordi Boggiano 2012-09-20 10:38:15 +02:00
parent a35e68670a
commit 35245eb817
1 changed files with 50 additions and 15 deletions
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65
src/Composer/Repository/Vcs/HgDriver.php
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@ -24,6 +24,7 @@ class HgDriver extends VcsDriver
protected $tags;
protected $branches;
protected $rootIdentifier;
protected $repoDir;
protected $infoCache = array();
/**
@ -31,16 +32,37 @@ class HgDriver extends VcsDriver
*/
public function initialize()
{
$this->tmpDir = $this->config->get('home') . '/cache.hg/' . preg_replace('{[^a-z0-9]}i', '-', $this->url) . '/';
if (is_dir($this->tmpDir)) {
$this->process->execute(sprintf('cd %s && hg pull -u', escapeshellarg($this->tmpDir)), $output);
if (static::isLocalUrl($this->url)) {
$this->repoDir = str_replace('file://', '', $this->url);
} else {
$dir = dirname($this->tmpDir);
if (!is_dir($dir)) {
mkdir($dir, 0777, true);
$this->repoDir = $this->config->get('home') . '/cache.hg/' . preg_replace('{[^a-z0-9]}i', '-', $this->url) . '/';
// update the repo if it is a valid git repository
if (is_dir($this->repoDir) && 0 === $this->process->execute('hg summary', $output, $this->repoDir)) {
if (0 !== $this->process->execute('hg pull -u', $output, $this->repoDir)) {
$this->io->write('<error>Failed to update '.$this->url.', package information from this repository may be outdated ('.$this->process->getErrorOutput().')</error>');
}
} else {
// clean up directory and do a fresh clone into it
$fs = new Filesystem();
$fs->removeDirectory($this->repoDir);
// ensure parent dir exists
$dir = dirname($this->repoDir);
if (!is_dir($dir)) {
mkdir($dir, 0777, true);
}
if (0 !== $this->process->execute(sprintf('hg clone %s %s', escapeshellarg($this->url), escapeshellarg($this->repoDir)), $output, $dir)) {
$output = $this->process->getErrorOutput();
if (0 !== $this->process->execute('hg --version', $ignoredOutput)) {
throw new \RuntimeException('Failed to clone '.$this->url.', hg was not found, check that it is installed and in your PATH env.' . "\n\n" . $this->process->getErrorOutput());
}
throw new \RuntimeException('Failed to clone '.$this->url.', could not read packages from it' . "\n\n" .$output);
}
}
$this->process->execute(sprintf('cd %s && hg clone %s %s', escapeshellarg($dir), escapeshellarg($this->url), escapeshellarg($this->tmpDir)), $output);
}
$this->getTags();
@ -52,9 +74,8 @@ class HgDriver extends VcsDriver
*/
public function getRootIdentifier()
{
$tmpDir = escapeshellarg($this->tmpDir);
if (null === $this->rootIdentifier) {
$this->process->execute(sprintf('cd %s && hg tip --template "{node}"', $tmpDir), $output);
$this->process->execute(sprintf('hg tip --template "{node}"'), $output, $this->repoDir);
$output = $this->process->splitLines($output);
$this->rootIdentifier = $output[0];
}
@ -94,7 +115,7 @@ class HgDriver extends VcsDriver
public function getComposerInformation($identifier)
{
if (!isset($this->infoCache[$identifier])) {
$this->process->execute(sprintf('cd %s && hg cat -r %s composer.json', escapeshellarg($this->tmpDir), escapeshellarg($identifier)), $composer);
$this->process->execute(sprintf('hg cat -r %s composer.json', escapeshellarg($identifier)), $composer, $this->repoDir);
if (!trim($composer)) {
return;
@ -103,7 +124,7 @@ class HgDriver extends VcsDriver
$composer = JsonFile::parseJson($composer, $identifier);
if (!isset($composer['time'])) {
$this->process->execute(sprintf('cd %s && hg log --template "{date|rfc822date}" -r %s', escapeshellarg($this->tmpDir), escapeshellarg($identifier)), $output);
$this->process->execute(sprintf('hg log --template "{date|rfc822date}" -r %s', escapeshellarg($identifier)), $output, $this->repoDir);
$date = new \DateTime(trim($output));
$composer['time'] = $date->format('Y-m-d H:i:s');
}
@ -121,7 +142,7 @@ class HgDriver extends VcsDriver
if (null === $this->tags) {
$tags = array();
$this->process->execute(sprintf('cd %s && hg tags', escapeshellarg($this->tmpDir)), $output);
$this->process->execute('hg tags', $output, $this->repoDir);
foreach ($this->process->splitLines($output) as $tag) {
if ($tag && preg_match('(^([^\s]+)\s+\d+:(.*)$)', $tag, $match)) {
$tags[$match[1]] = $match[2];
@ -143,7 +164,7 @@ class HgDriver extends VcsDriver
if (null === $this->branches) {
$branches = array();
$this->process->execute(sprintf('cd %s && hg branches', escapeshellarg($this->tmpDir)), $output);
$this->process->execute('hg branches', $output, $this->repoDir);
foreach ($this->process->splitLines($output) as $branch) {
if ($branch && preg_match('(^([^\s]+)\s+\d+:(.*)$)', $branch, $match)) {
$branches[$match[1]] = $match[2];
@ -165,12 +186,26 @@ class HgDriver extends VcsDriver
return true;
}
// local filesystem
if (static::isLocalUrl($url)) {
if (!is_dir($url)) {
throw new \RuntimeException('Directory does not exist: '.$url);
}
$process = new ProcessExecutor();
$url = str_replace('file://', '', $url);
// check whether there is a git repo in that path
if ($process->execute('hg summary', $output, $url) === 0) {
return true;
}
}
if (!$deep) {
return false;
}
$processExecutor = new ProcessExecutor();
$exit = $processExecutor->execute(sprintf('cd %s && hg identify %s', escapeshellarg(sys_get_temp_dir()), escapeshellarg($url)), $ignored);
$exit = $processExecutor->execute(sprintf('hg identify %s', escapeshellarg($url)), $ignored);
return $exit === 0;
}