Function parseChangelog

scripts/generate-changelog.ts:57–166

(unreleasedLines: string[])

}

function parseChangelog(unreleasedLines: string[]): ParsedChangelog {
  const importantChanges: ChangelogEntry[] = [];
  const otherChanges: ChangelogEntry[] = [];
  const internalChanges: ChangelogEntry[] = [];
  const changelogPRs = new Set<string>();
  let contributorsLine = '';

  let currentEntry: string[] = [];
  let currentType: EntryType | null = null;
  let inDetailsBlock = false;
  let detailsContent: string[] = [];

  const addEntry = (entry: ChangelogEntry): void => {
    if (entry.prNumber) {
      changelogPRs.add(entry.prNumber);
    }

    if (entry.type === 'important') {
      importantChanges.push(entry);
    } else if (entry.type === 'internal') {
      internalChanges.push(entry);
    } else {
      otherChanges.push(entry);
    }
  };

  const flushCurrentEntry = (): void => {
    if (currentEntry.length === 0 || !currentType) return;

    // Remove trailing empty lines from the entry
    while (currentEntry.length > 0 && !currentEntry[currentEntry.length - 1]?.trim()) {
      currentEntry.pop();
    }

    if (currentEntry.length === 0) return;

    const entry = createEntry(currentEntry.join('\n'), currentType);
    addEntry(entry);

    currentEntry = [];
    currentType = null;
  };

  const processDetailsContent = (): void => {
    for (const line of detailsContent) {
      const trimmed = line.trim();
      if (trimmed.startsWith('-') && trimmed.includes('(#')) {
        const entry = createEntry(trimmed, 'internal');
        addEntry(entry);
      }
    }
    detailsContent = [];
  };

  for (const line of unreleasedLines) {
    // Skip undefined/null lines
    if (line == null) continue;