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<?php |
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/** |
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* Static Analysis Results Baseliner (sarb). |
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* |
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* (c) Dave Liddament |
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* |
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* For the full copyright and licence information please view the LICENSE file distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace DaveLiddament\StaticAnalysisResultsBaseliner\Plugins\GitDiffHistoryAnalyser\internal; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\Common\ProjectRoot; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\HistoryAnalyser\InvalidHistoryMarkerException; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Plugins\GitDiffHistoryAnalyser\GitCommit; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Plugins\GitDiffHistoryAnalyser\GitException; |
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use LogicException; |
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use Symfony\Component\Process\Exception\RuntimeException; |
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use Symfony\Component\Process\Process; |
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class GitCliWrapper implements GitWrapper |
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{ |
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public function getCurrentSha(ProjectRoot $projectRoot): GitCommit |
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{ |
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try { |
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$gitCommand = $this->getGitCommand(['rev-parse', 'HEAD'], $projectRoot); |
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$rawOutput = $this->runCommand($gitCommand, 'Failed to get SHA'); |
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$processOutput = trim($rawOutput); |
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return new GitCommit($processOutput); |
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} catch (CommandFailedException $e) { |
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throw GitException::failedToGetSha($e); |
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} catch (InvalidHistoryMarkerException $e) { // @codeCoverageIgnore |
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// This should never happen as git SHA got from running git command will always return valid SHA. |
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throw new LogicException('Invalid git SHA '.$e->getMessage()); // @codeCoverageIgnore |
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} |
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} |
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public function getGitDiff(ProjectRoot $projectRoot, GitCommit $originalCommit): string |
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{ |
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$arguments = [ |
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'diff', |
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'-w', |
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'-M', |
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$originalCommit->asString(), |
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]; |
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$command = $this->getGitCommand($arguments, $projectRoot); |
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try { |
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return $this->runCommand($command, 'Failed to get git-diff'); |
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} catch (CommandFailedException $e) { |
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throw GitException::failedDiff($e); |
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} |
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} |
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/** |
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* @param string[] $gitCommand |
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* |
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* @throws CommandFailedException |
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*/ |
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private function runCommand(array $gitCommand, string $context): string |
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{ |
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try { |
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$process = new Process($gitCommand); |
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$process->run(); |
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if ($process->isSuccessful()) { |
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return $process->getOutput(); |
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} |
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$exitCode = $process->getExitCode(); |
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throw CommandFailedException::newInstance($context, $exitCode, $process->getErrorOutput()); |
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} catch (RuntimeException $e) { // @codeCoverageIgnore |
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// Impossible to simulate this happening |
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throw CommandFailedException::newInstance($context, null, $e->getMessage()); // @codeCoverageIgnore |
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} |
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} |
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/** |
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* @param string[] $arguments |
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* |
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* @return string[] |
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*/ |
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private function getGitCommand(array $arguments, ProjectRoot $projectRoot): array |
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{ |
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$gitCommand = [ |
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'git', |
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'--git-dir='.$projectRoot.\DIRECTORY_SEPARATOR.'.git', |
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"--work-tree={$projectRoot}", |
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]; |
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return array_merge($gitCommand, $arguments); |
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} |
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/** |
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* Only used for testing. |
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* |
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* @throws CommandFailedException |
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*/ |
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public function init(ProjectRoot $projectRoot): void |
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{ |
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$command = [ |
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'git', |
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'init', |
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(string) $projectRoot, |
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]; |
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$this->runCommand($command, "git init {$projectRoot}"); |
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} |
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/** |
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* Only used for testing. |
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* |
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* @throws CommandFailedException |
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*/ |
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public function addAndCommit(string $message, ProjectRoot $projectRoot): void |
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{ |
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$this->addAll($projectRoot); |
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$commitCommand = $this->getGitCommand([ |
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'-c', |
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'user.name=Anon', |
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'-c', |
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'[email protected]', |
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'commit', |
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'-m', |
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"$message", |
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], $projectRoot); |
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$this->runCommand($commitCommand, 'git commit'); |
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} |
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/** |
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* Only used for testing. |
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* |
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* @throws CommandFailedException |
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*/ |
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public function addAll(ProjectRoot $projectRoot): void |
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{ |
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$addCommand = $this->getGitCommand(['add', '.'], $projectRoot); |
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$this->runCommand($addCommand, 'Git add .'); |
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} |
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/** |
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* Only used for testing. |
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* |
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* @throws CommandFailedException |
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*/ |
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public function isClean(ProjectRoot $projectRoot): bool |
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{ |
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$addCommand = $this->getGitCommand(['status', '--porcelain'], $projectRoot); |
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$changes = $this->runCommand($addCommand, 'Git status --porcelain'); |
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return '' === trim($changes); |
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} |
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} |
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DaveLiddament /
sarb
