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@@ -38,6 +38,13 @@ class GitDriver extends VcsDriver
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} else {
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} else {
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$this->repoDir = $this->config->get('home') . '/cache.git/' . preg_replace('{[^a-z0-9.]}i', '-', $this->url) . '/';
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$this->repoDir = $this->config->get('home') . '/cache.git/' . preg_replace('{[^a-z0-9.]}i', '-', $this->url) . '/';
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+ $fs = new Filesystem();
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+ $fs->ensureDirectoryExists(dirname($this->repoDir));
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+
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+ if (!is_writable(dirname($this->repoDir))) {
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+ throw new \RuntimeException('Can not clone '.$this->url.' to access package information. The "'.dirname($this->repoDir).'" directory is not writable by the current user.');
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+ }
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+
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// update the repo if it is a valid git repository
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// update the repo if it is a valid git repository
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if (is_dir($this->repoDir) && 0 === $this->process->execute('git remote', $output, $this->repoDir)) {
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if (is_dir($this->repoDir) && 0 === $this->process->execute('git remote', $output, $this->repoDir)) {
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if (0 !== $this->process->execute('git remote update --prune origin', $output, $this->repoDir)) {
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if (0 !== $this->process->execute('git remote update --prune origin', $output, $this->repoDir)) {
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@@ -45,7 +52,6 @@ class GitDriver extends VcsDriver
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}
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}
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} else {
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} else {
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// clean up directory and do a fresh clone into it
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// clean up directory and do a fresh clone into it
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- $fs = new Filesystem();
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$fs->removeDirectory($this->repoDir);
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$fs->removeDirectory($this->repoDir);
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// added in git 1.7.1, prevents prompting the user
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// added in git 1.7.1, prevents prompting the user
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