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https://github.com/e107inc/e107.git
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ffd27d2d80
The "stash" lock was used to shove .gitignore'd files under the rug so that they would not interfere with a pure copy of the app. Vendor files may be ignored in the app, so for performance, the "stash" lock has been deactivated. Vendor files no longer need to be downloaded each time the test runs. The "commit" lock now includes all ignored files so that tests are run with the files as they are.
123 lines
3.2 KiB
PHP
123 lines
3.2 KiB
PHP
<?php
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class GitPreparer implements Preparer
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{
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const TEST_IN_PROGRESS = 'TEST-IN-PROGRESS';
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const TEST_IN_PROGRESS_FILE = APP_PATH."/".self::TEST_IN_PROGRESS;
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public function snapshot()
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{
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$this->debug('Snapshot requested');
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return $this->setVcsInProgress();
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}
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public function rollback()
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{
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$this->debug('Rollback requested');
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return $this->unsetVcsInProgress();
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}
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protected function setVcsInProgress()
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{
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// Cleanup in case of a fatal error
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PriorityCallbacks::instance()->register_shutdown_function([$this, 'rollback']);
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if ($this->isVcsInProgress())
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{
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$this->debug('Git repo shows test in progress. Probably crashed test.');
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$this->unsetVcsInProgress();
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}
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$this->debug('Setting test locks in Git…');
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touch(self::TEST_IN_PROGRESS_FILE);
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$this->runCommand('git add -f '.escapeshellarg(self::TEST_IN_PROGRESS_FILE));
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$this->runCommand('git add -A -f');
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$commit_command = 'git commit -a --no-gpg-sign ' .
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"-m '".self::TEST_IN_PROGRESS."! If test crashed, run `git log -1` for instructions' " .
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"-m 'Running the test again after fixing the crash will clear this commit\nand any related stashes.' " .
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"-m 'Alternatively, run these commands to restore the repository to its\npre-test state:' ";
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$unsetVcsInProgress_commands = [
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'git reset --hard HEAD',
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'git clean -fdx',
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// 'git stash pop',
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'git reset --mixed HEAD^',
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'rm -fv '.escapeshellarg(self::TEST_IN_PROGRESS)
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];
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foreach($unsetVcsInProgress_commands as $command)
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{
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$commit_command .= "-m ".escapeshellarg($command)." ";
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}
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$this->runCommand($commit_command);
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// $this->runCommand('git stash push --all -m '.escapeshellarg(self::TEST_IN_PROGRESS));
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}
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protected function isVcsInProgress($case = '')
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{
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$in_progress = [];
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$in_progress['file'] = file_exists(self::TEST_IN_PROGRESS_FILE);
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$stdout = '';
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$this->runCommand('git log -1 --pretty=%B', $stdout);
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$in_progress['commit'] = strpos($stdout, self::TEST_IN_PROGRESS) !== false;
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$stdout = '';
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$this->runCommand('git stash list', $stdout);
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$in_progress['stash'] = strpos($stdout, self::TEST_IN_PROGRESS) !== false;
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if(!empty($case)) return $in_progress[$case];
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return in_array(true, $in_progress);
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}
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protected function runCommand($command, &$stdout = "", &$stderr = "")
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{
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$descriptorspec = [
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1 => ['pipe', 'w'],
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2 => ['pipe', 'w'],
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];
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$pipes = [];
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$resource = proc_open($command, $descriptorspec, $pipes, APP_PATH);
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$stdout .= stream_get_contents($pipes[1]);
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$stderr .= stream_get_contents($pipes[2]);
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foreach ($pipes as $pipe)
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{
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fclose($pipe);
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}
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proc_close($resource);
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}
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protected function unsetVcsInProgress()
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{
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if (!$this->isVcsInProgress())
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{
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$this->debug('No test locks found');
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return;
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}
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$this->debug('Rolling back Git repo to pre-test state…');
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$this->runCommand('git reset --hard HEAD');
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$this->runCommand('git clean -fdx');
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while ($this->isVcsInProgress('commit'))
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{
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$this->debug('Going back one commit…');
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$this->runCommand('git reset --mixed HEAD^');
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}
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while ($this->isVcsInProgress('stash'))
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{
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$this->debug('Popping top of stash…');
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$this->runCommand('git stash pop');
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}
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@unlink(self::TEST_IN_PROGRESS_FILE);
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}
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protected function debug($message)
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{
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codecept_debug(get_class() . ': ' . $message);
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}
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}
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