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Merge pull request #6608 from kthbit/local-fossil 

Teach FossilDriver to work with local fossil repository files
pull/6671/head
Jordi Boggiano 2017-09-09 12:22:25 +02:00 committed by GitHub
parent d9885d5b3b 1a30e3fbc1
commit 97b22ad387
1 changed files with 65 additions and 44 deletions
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109
src/Composer/Repository/Vcs/FossilDriver.php
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@ -34,56 +34,76 @@ class FossilDriver extends VcsDriver
*/
public function initialize()
{
if (Filesystem::isLocalPath($this->url)) {
// Make sure fossil is installed and reachable.
$this->checkFossil();
// Ensure we are allowed to use this URL by config.
$this->config->prohibitUrlByConfig($this->url, $this->io);
// Only if url points to a locally accessible directory, assume it's the checkout directory.
// Otherwise, it should be something fossil can clone from.
if (Filesystem::isLocalPath($this->url) && is_dir($this->url)) {
$this->checkoutDir = $this->url;
} else {
$this->repoFile = $this->config->get('cache-repo-dir') . '/' . preg_replace('{[^a-z0-9]}i', '-', $this->url) . '.fossil';
$this->checkoutDir = $this->config->get('cache-vcs-dir') . '/' . preg_replace('{[^a-z0-9]}i', '-', $this->url) . '/';
$localName = preg_replace('{[^a-z0-9]}i', '-', $this->url);
$this->repoFile = $this->config->get('cache-repo-dir') . '/' . $localName . '.fossil';
$this->checkoutDir = $this->config->get('cache-vcs-dir') . '/' . $localName . '/';
$fs = new Filesystem();
$fs->ensureDirectoryExists($this->checkoutDir);
if (!is_writable(dirname($this->checkoutDir))) {
throw new \RuntimeException('Can not clone '.$this->url.' to access package information. The "'.$this->checkoutDir.'" directory is not writable by the current user.');
}
// Ensure we are allowed to use this URL by config
$this->config->prohibitUrlByConfig($this->url, $this->io);
// update the repo if it is a valid fossil repository
if (is_file($this->repoFile) && is_dir($this->checkoutDir) && 0 === $this->process->execute('fossil info', $output, $this->checkoutDir)) {
if (0 !== $this->process->execute('fossil pull', $output, $this->checkoutDir)) {
$this->io->writeError('<error>Failed to update '.$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url.', package information from this repository may be outdated ('.$this-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
$fs->removeDirectory($this->checkoutDir);
$fs->remove($this->repoFile);
$fs->ensureDirectoryExists($this->checkoutDir);
if (0 !== $this->process->execute(sprintf('fossil clone %s %s', ProcessExecutor::escape($this->url), ProcessExecutor::escape($this->repoFile)), $output)) {
$output = $this->process->getErrorOutput();
if (0 !== $this->process->execute('fossil version', $ignoredOutput)) {
throw new \RuntimeException('Failed to clone '.$this->url.', fossil 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.' to repository ' . $this->repoFile . "\n\n" .$output);
}
if (0 !== $this->process->execute(sprintf('fossil open %s', ProcessExecutor::escape($this->repoFile)), $output, $this->checkoutDir)) {
$output = $this->process->getErrorOutput();
throw new \RuntimeException('Failed to open repository '.$this->repoFile.' in ' . $this->checkoutDir . "\n\n" .$output);
}
}
$this->updateLocalRepo();
}
$this->getTags();
$this->getBranches();
}
/**
* Check that fossil can be invoked via command line.
*/
protected function checkFossil()
{
if (0 !== $this->process->execute('fossil version', $ignoredOutput)) {
throw new \RuntimeException("fossil was not found, check that it is installed and in your PATH env.\n\n" . $this->process->getErrorOutput());
}
}
/**
* Clone or update existing local fossil repository.
*/
protected function updateLocalRepo()
{
$fs = new Filesystem();
$fs->ensureDirectoryExists($this->checkoutDir);
if (!is_writable(dirname($this->checkoutDir))) {
throw new \RuntimeException('Can not clone '.$this->url.' to access package information. The "'.$this->checkoutDir.'" directory is not writable by the current user.');
}
// update the repo if it is a valid fossil repository
if (is_file($this->repoFile) && is_dir($this->checkoutDir) && 0 === $this->process->execute('fossil info', $output, $this->checkoutDir)) {
if (0 !== $this->process->execute('fossil pull', $output, $this->checkoutDir)) {
$this->io->writeError('<error>Failed to update '.$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
$fs->removeDirectory($this->checkoutDir);
$fs->remove($this->repoFile);
$fs->ensureDirectoryExists($this->checkoutDir);
if (0 !== $this->process->execute(sprintf('fossil clone %s %s', ProcessExecutor::escape($this->url), ProcessExecutor::escape($this->repoFile)), $output)) {
$output = $this->process->getErrorOutput();
throw new \RuntimeException('Failed to clone '.$this->url.' to repository ' . $this->repoFile . "\n\n" .$output);
}
if (0 !== $this->process->execute(sprintf('fossil open %s', ProcessExecutor::escape($this->repoFile)), $output, $this->checkoutDir)) {
$output = $this->process->getErrorOutput();
throw new \RuntimeException('Failed to open repository '.$this->repoFile.' in ' . $this->checkoutDir . "\n\n" .$output);
}
}
}
/**
* {@inheritDoc}
*/
@ -140,9 +160,10 @@ class FossilDriver extends VcsDriver
*/
public function getChangeDate($identifier)
{
$this->process->execute(sprintf('fossil finfo composer.json | head -n 2 | tail -n 1 | awk \'{print $1}\''), $output, $this->checkoutDir);
return new \DateTime(trim($output), new \DateTimeZone('UTC'));
$this->process->execute('fossil finfo -b -n 1 composer.json', $output, $this->checkoutDir);
list($ckout, $date, $message) = explode(' ', trim($output), 3);
return new \DateTime($date, new \DateTimeZone('UTC'));
}
/**