/**
* @param \nochso\WriteMe\Placeholder\Call $call
*
* @return \nochso\WriteMe\Markdown\HeaderContent[]
*/
private function getHeaderContents(Call $call)
{
$changelogPath = $this->findChangelog($call->getDocument());
$changelog = Document::fromFile($changelogPath);
$parser = new HeaderParser();
$headerContentList = $parser->extractHeaderContents($changelog);
$maxChanges = $this->options->getValue('changelog.max-changes');
$releaseLevel = $this->options->getValue('changelog.release-level');
$changes = 0;
/** @var HeaderContent[] $displayHeaders */
$displayHeaders = [];
/** @var HeaderContent $headerContent */
foreach ($headerContentList->getHeaders() as $headerContent) {
// This header marks a release
if ($headerContent->getLevel() === $releaseLevel) {
$changes++;
// Stop if we reached the max amount of changes.
if ($changes > $maxChanges) {
break;
}
$displayHeaders[] = $headerContent;
}
// Keep adding sub-HeaderContent if we're within a release
if ($changes > 0 && $headerContent->getLevel() > $releaseLevel) {
$displayHeaders[] = $headerContent;
}
}
return $displayHeaders;
}
public function run()
{
$this->stdio->outln($this->version->getInfo());
$this->stdio->outln();
try {
$getopt = $this->context->getopt($this->getOptions());
# For the interactive session.
if ($getopt->get('--init')) {
$doc = $this->interactiveTemplateToDocument();
$doc->saveRaw();
$this->stdio->outln();
$this->stdio->outln('Customized template written to ' . $doc->getFilepath());
$this->converter->convert($doc, $this->placeholders);
$targetPath = $doc->saveTarget();
$this->stdio->outln('Converted document written to ' . $targetPath);
exit(Status::SUCCESS);
}
$this->validate($getopt);
$sourceFile = $getopt->get(1);
if ($sourceFile === null) {
$this->showHelp();
exit(Status::USAGE);
}
if (!is_file($sourceFile)) {
throw new \RuntimeException('File not found: ' . $sourceFile);
}
$doc = Document::fromFile($sourceFile);
$this->converter->convert($doc, $this->placeholders);
$targetFile = $doc->getTargetFilepath($getopt->get('--target'));
if ($getopt->get('--diff')) {
$this->showDiff($doc, $targetFile);
}
if ($getopt->get('--dry-run')) {
// Show full output when diff is not wanted
if (!$getopt->get('--diff')) {
$this->stdio->outln('Output:');
$this->stdio->outln('<<green>>---<<reset>>');
$this->stdio->outln($doc->getContent());
$this->stdio->outln('<<green>>---<<reset>>');
}
} else {
$doc->saveTarget($targetFile);
}
$this->stdio->outln(sprintf('Saved output from <<green>>%s<<reset>> to <<green>>%s<<reset>>.', $doc->getFilepath(), $targetFile));
} catch (\Exception $e) {
$this->stdio->exception($e);
exit(Status::FAILURE);
}
}