public-mirrors
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composer
mirror of https://github.com/composer/composer
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Merge pull request #342 from mikey179/git-error-handling 

Git error handling
pull/352/merge
Nils Adermann 2012-02-22 06:15:00 -08:00
parent 0daa6c2dc9 025f6066ff
commit 73d7528f5f
2 changed files with 73 additions and 7 deletions
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16
src/Composer/Downloader/GitDownloader.php
View File

@ -29,7 +29,10 @@ class GitDownloader extends VcsDownloader
$ref = escapeshellarg($package->getSourceReference());
$path = escapeshellarg($path);
$this->io->write(" Cloning ".$package->getSourceReference());
$this->process->execute(sprintf('git clone %s %s && cd %2$s && git checkout %3$s && git reset --hard %3$s', $url, $path, $ref), $ignoredOutput);
$command = sprintf('git clone %s %s && cd %2$s && git checkout %3$s && git reset --hard %3$s', $url, $path, $ref);
if (0 !== $this->process->execute($command, $ignoredOutput)) {
throw new \RuntimeException('Failed to execute ' . $command);
}
}
/**
@ -40,7 +43,10 @@ class GitDownloader extends VcsDownloader
$ref = escapeshellarg($target->getSourceReference());
$path = escapeshellarg($path);
$this->io->write(" Checking out ".$target->getSourceReference());
$this->process->execute(sprintf('cd %s && git fetch && git checkout %2$s && git reset --hard %2$s', $path, $ref), $ignoredOutput);
$command = sprintf('cd %s && git fetch && git checkout %2$s && git reset --hard %2$s', $path, $ref);
if (0 !== $this->process->execute($command, $ignoredOutput)) {
throw new \RuntimeException('Failed to execute ' . $command);
}
}
/**
@ -48,7 +54,11 @@ class GitDownloader extends VcsDownloader
*/
protected function enforceCleanDirectory($path)
{
$this->process->execute(sprintf('cd %s && git status --porcelain', escapeshellarg($path)), $output);
$command = sprintf('cd %s && git status --porcelain', escapeshellarg($path));
if (0 !== $this->process->execute($command, $output)) {
throw new \RuntimeException('Failed to execute ' . $command);
}
if (trim($output)) {
throw new \RuntimeException('Source directory has uncommitted changes');
}

64
tests/Composer/Test/Downloader/GitDownloaderTest.php
View File

@ -43,7 +43,31 @@ class GitDownloaderTest extends \PHPUnit_Framework_TestCase
$processExecutor = $this->getMock('Composer\Util\ProcessExecutor');
$processExecutor->expects($this->once())
->method('execute')
->with($this->equalTo($expectedGitCommand));
->with($this->equalTo($expectedGitCommand))
->will($this->returnValue(0));
$downloader = new GitDownloader($this->getMock('Composer\IO\IOInterface'), $processExecutor);
$downloader->download($packageMock, 'composerPath');
}
/**
* @expectedException \RuntimeException
*/
public function testDownloadThrowsRuntimeExceptionIfGitCommandFails()
{
$expectedGitCommand = $this->getCmd('git clone \'https://github.com/l3l0/composer\' \'composerPath\' && cd \'composerPath\' && git checkout \'ref\' && git reset --hard \'ref\'');
$packageMock = $this->getMock('Composer\Package\PackageInterface');
$packageMock->expects($this->any())
->method('getSourceReference')
->will($this->returnValue('ref'));
$packageMock->expects($this->once())
->method('getSourceUrl')
->will($this->returnValue('https://github.com/l3l0/composer'));
$processExecutor = $this->getMock('Composer\Util\ProcessExecutor');
$processExecutor->expects($this->once())
->method('execute')
->with($this->equalTo($expectedGitCommand))
->will($this->returnValue(1));
$downloader = new GitDownloader($this->getMock('Composer\IO\IOInterface'), $processExecutor);
$downloader->download($packageMock, 'composerPath');
@ -79,10 +103,41 @@ class GitDownloaderTest extends \PHPUnit_Framework_TestCase
$processExecutor = $this->getMock('Composer\Util\ProcessExecutor');
$processExecutor->expects($this->at(0))
->method('execute')
->with($this->equalTo($expectedGitResetCommand));
->with($this->equalTo($expectedGitResetCommand))
->will($this->returnValue(0));
$processExecutor->expects($this->at(1))
->method('execute')
->with($this->equalTo($expectedGitUpdateCommand));
->with($this->equalTo($expectedGitUpdateCommand))
->will($this->returnValue(0));
$downloader = new GitDownloader($this->getMock('Composer\IO\IOInterface'), $processExecutor);
$downloader->update($packageMock, $packageMock, 'composerPath');
}
/**
* @expectedException \RuntimeException
*/
public function testUpdateThrowsRuntimeExceptionIfGitCommandFails()
{
$expectedGitUpdateCommand = $this->getCmd('cd \'composerPath\' && git fetch && git checkout \'ref\' && git reset --hard \'ref\'');
$expectedGitResetCommand = $this->getCmd('cd \'composerPath\' && git status --porcelain');
$packageMock = $this->getMock('Composer\Package\PackageInterface');
$packageMock->expects($this->any())
->method('getSourceReference')
->will($this->returnValue('ref'));
$packageMock->expects($this->any())
->method('getSourceUrl')
->will($this->returnValue('https://github.com/l3l0/composer'));
$processExecutor = $this->getMock('Composer\Util\ProcessExecutor');
$processExecutor->expects($this->at(0))
->method('execute')
->with($this->equalTo($expectedGitResetCommand))
->will($this->returnValue(0));
$processExecutor->expects($this->at(1))
->method('execute')
->with($this->equalTo($expectedGitUpdateCommand))
->will($this->returnValue(1));
$downloader = new GitDownloader($this->getMock('Composer\IO\IOInterface'), $processExecutor);
$downloader->update($packageMock, $packageMock, 'composerPath');
@ -96,7 +151,8 @@ class GitDownloaderTest extends \PHPUnit_Framework_TestCase
$processExecutor = $this->getMock('Composer\Util\ProcessExecutor');
$processExecutor->expects($this->any())
->method('execute')
->with($this->equalTo($expectedGitResetCommand));
->with($this->equalTo($expectedGitResetCommand))
->will($this->returnValue(0));
$filesystem = $this->getMock('Composer\Util\Filesystem');
$filesystem->expects($this->any())
->method('removeDirectory')