/**
* @dataProvider getRecommendedRequireVersionPackages
*/
public function testFindRecommendedRequireVersion($prettyVersion, $isDev, $stability, $expectedVersion, $branchAlias = null)
{
$pool = $this->createMockPool();
$versionSelector = new VersionSelector($pool);
$versionParser = new VersionParser();
$package = $this->getMock('\Composer\Package\PackageInterface');
$package->expects($this->any())
->method('getPrettyVersion')
->will($this->returnValue($prettyVersion));
$package->expects($this->any())
->method('getVersion')
->will($this->returnValue($versionParser->normalize($prettyVersion)));
$package->expects($this->any())
->method('isDev')
->will($this->returnValue($isDev));
$package->expects($this->any())
->method('getStability')
->will($this->returnValue($stability));
$branchAlias = $branchAlias === null ? array() : array('branch-alias' => array($prettyVersion => $branchAlias));
$package->expects($this->any())
->method('getExtra')
->will($this->returnValue($branchAlias));
$recommended = $versionSelector->findRecommendedRequireVersion($package);
// assert that the recommended version is what we expect
$this->assertEquals($expectedVersion, $recommended);
}
/**
* Given a package name, this determines the best version to use in the require key.
*
* This returns a version with the ~ operator prefixed when possible.
*
* @param string $name
*
* @throws \InvalidArgumentException
*
* @return string
*/
protected function findBestVersionForPackage($name)
{
$package = $this->versionSelector->findBestCandidate($name);
if (!$package) {
throw new \InvalidArgumentException(sprintf('Could not find package %s at any version for your minimum-stability (%s). Check the package spelling or your minimum-stability', $name, $this->getMinimumStability()));
}
return $this->versionSelector->findRecommendedRequireVersion($package);
}
/**
* Given a package name, this determines the best version to use in the require key.
*
* This returns a version with the ~ operator prefixed when possible.
*
* @param InputInterface $input
* @param string $name
* @param string $phpVersion
* @throws \InvalidArgumentException
* @return string
*/
private function findBestVersionForPackage(InputInterface $input, $name, $phpVersion)
{
// find the latest version allowed in this pool
$versionSelector = new VersionSelector($this->getPool($input));
$package = $versionSelector->findBestCandidate($name, null, $phpVersion);
if (!$package) {
throw new \InvalidArgumentException(sprintf('Could not find package %s at any version for your minimum-stability (%s). Check the package spelling or your minimum-stability', $name, $this->getMinimumStability($input)));
}
return $versionSelector->findRecommendedRequireVersion($package);
}
/**
* Given a package name, this determines the best version to use in the require key.
*
* This returns a version with the ~ operator prefixed when possible.
*
* @param string $name
*
* @throws \InvalidArgumentException
*
* @return array
*/
public function findBestVersionForPackage($name)
{
// find the latest version allowed in this pool
$versionSelector = new VersionSelector($this->getPool());
$package = $versionSelector->findBestCandidate($name);
if (!$package) {
return null;
}
return array('name' => $name, 'version' => $package->getVersion(), 'prettyversion' => $package->getPrettyVersion(), 'package' => $package, 'requirever' => $versionSelector->findRecommendedRequireVersion($package));
}
/**
* Given a concrete package, this returns a ~ constraint (in the future a ^ constraint)
* that should be used, for example, in composer.json.
* For example:
* * 1.2.1 -> ~1.2
* * 1.2 -> ~1.2
* * v3.2.1 -> ~3.2
* * 2.0-beta.1 -> ~2.0@beta
*
* @param string $vendor
* @param string $package
*
* @return string
*/
public function getDefaultConstraint($vendor, $package)
{
// Get versions.
$versions = array_keys($this->getRawVersions($vendor, $package));
// Get highest version.
$highestVersion = reset($versions);
$highestStability = $this->parser->parseStability($highestVersion);
foreach ($versions as $version) {
$nomalizedVersion = $this->parser->normalize($version);
$nomalizedHighestVersion = $this->parser->normalize($highestVersion);
if ($this->isMoreStable($version, $highestStability) || version_compare($nomalizedHighestVersion, $nomalizedVersion, '<')) {
$highestVersion = $version;
$highestStability = $this->parser->parseStability($version);
}
}
// Let version selector format the constraint.
$selector = new VersionSelector(new Pool());
$package = new Package("{$vendor}/{$package}", $this->parser->normalize($highestVersion), $highestVersion);
return $selector->findRecommendedRequireVersion($package);
}
/**
* Given a package name, this determines the best version to use in the require key.
*
* This returns a version with the ^ operator prefixed when possible.
*
* @param string $packageName
* @param string $targetPackageVersion
* @param bool $returnArray
*
* @throws \InvalidArgumentException
*
* @return PackageInterface|array
*/
protected function findBestVersionForPackage($packageName, $targetPackageVersion = null, $returnArray = false)
{
$versionSelector = new VersionSelector($this->getPool());
$package = $versionSelector->findBestCandidate($packageName, $targetPackageVersion, strtok(PHP_VERSION, '-'), $this->getComposer()->getPackage()->getStability());
if (!$package) {
if ($returnArray === false) {
throw new \InvalidArgumentException(sprintf('Could not find package %s at any version for your minimum-stability (%s). Check the package spelling or your minimum-stability', $packageName, $this->getMinimumStability()));
}
return null;
}
if ($returnArray === false) {
return $versionSelector->findRecommendedRequireVersion($package);
}
return ['name' => $packageName, 'version' => $package->getVersion(), 'prettyversion' => $package->getPrettyVersion(), 'package' => $package, 'requirever' => $versionSelector->findRecommendedRequireVersion($package)];
}
