/**
* Get the list of changes for this module
*
* @param OutputInterface $output
* @param ChangelogLibrary $changelogLibrary
* @return array
*/
protected function getLibraryLog(OutputInterface $output, ChangelogLibrary $changelogLibrary)
{
$items = array();
// Get raw log
$fromVersion = $changelogLibrary->getPriorVersion()->getValue();
$toVersion = $changelogLibrary->getRelease()->getIsNewRelease() ? 'HEAD' : $changelogLibrary->getRelease()->getVersion()->getValue();
$range = $fromVersion . ".." . $toVersion;
try {
$log = $changelogLibrary->getRelease()->getLibrary()->getRepository()->getLog($range);
foreach ($log->getCommits() as $commit) {
$change = new ChangelogItem($changelogLibrary, $commit);
// Skip ignored items
if (!$change->isIgnored()) {
$items[] = $change;
}
}
} catch (ReferenceNotFoundException $ex) {
$moduleName = $changelogLibrary->getRelease()->getLibrary()->getName();
$output->writeln("<error>Could not generate git diff for {$moduleName} for range {$range}; " . "Skipping changelog for this module</error>");
}
return $items;
}
/**
* Add or replace release for child object
*
* @param ChangelogLibrary $changelogLibrary
* @return $this
*/
public function addItem(ChangelogLibrary $changelogLibrary)
{
$name = $changelogLibrary->getRelease()->getLibrary()->getName();
$this->items[$name] = $changelogLibrary;
return $this;
}
/**
* 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;
}
