/**
* @dataProvider comparisonProvider()
*/
public function testComparison($constraint, $version, $result)
{
$constraint = new ComposerConstraint($constraint);
$this->assertEquals($result, $constraint->compareTo(new Version($version)));
}
/**
* Determine historic release plan from a past composer constraint
*
* @param LibraryRelease $newRelease
* @param Version $historicVersion
* @return ChangelogLibrary Changelog information for a library
*/
protected function getChangelogLibrary(LibraryRelease $newRelease, Version $historicVersion)
{
// Build root release node
$historicRelease = new ChangelogLibrary($newRelease, $historicVersion);
// Check all dependencies from this past commit
$pastComposer = null;
foreach ($newRelease->getItems() as $childNewRelease) {
// Lazy-load historic composer content as needed
if (!isset($pastComposer)) {
$pastComposer = $newRelease->getLibrary()->getHistoryComposerData($historicVersion);
}
// Check if this release has a historic tag.
$childReleaseName = $childNewRelease->getLibrary()->getName();
if (empty($pastComposer['require'][$childReleaseName])) {
continue;
}
$historicConstraintName = $pastComposer['require'][$childReleaseName];
// Get oldest existing tag that matches the given constraint as the "from" for changelog purposes.
$historicConstraint = new ComposerConstraint($historicConstraintName, $historicVersion, $childReleaseName);
$childVersions = $historicConstraint->filterVersions($childNewRelease->getLibrary()->getTags());
// If "to" is stable, then filter out unstable "from"
// E.g. prefer "3.4.0..3.4.1" over "3.4.0-rc1..3.4.1"
if ($childNewRelease->getVersion()->isStable()) {
$childVersions = Version::filter($childVersions, function (Version $nextTag) {
return $nextTag->isStable();
});
}
// Get smallest matching version
$childVersions = Version::sort($childVersions, Version::ASC);
if (empty($childVersions)) {
throw new \LogicException("No historic version for library {$childReleaseName} matches constraint {$historicConstraintName}");
}
// Check if to == from version
$childHistoricVersion = reset($childVersions);
if ($childHistoricVersion->getValue() === $childNewRelease->getVersion()->getValue()) {
continue;
}
// Recursively generate historic tree
$childChangelog = $this->getChangelogLibrary($childNewRelease, $childHistoricVersion);
$historicRelease->addItem($childChangelog);
}
return $historicRelease;
}
