Function parseChangelog

src/utils/releaseNotes.ts:156–196

(content: string)

 * @returns Record mapping version numbers to arrays of release notes
 */
export function parseChangelog(content: string): Record<string, string[]> {
  try {
    if (!content) return {}

    // Parse the content
    const releaseNotes: Record<string, string[]> = {}

    // Split by heading lines (## X.X.X)
    const sections = content.split(/^## /gm).slice(1) // Skip the first section which is the header

    for (const section of sections) {
      const lines = section.trim().split('\n')
      if (lines.length === 0) continue

      // Extract version from the first line
      // Handle both "1.2.3" and "1.2.3 - YYYY-MM-DD" formats
      const versionLine = lines[0]
      if (!versionLine) continue

      // First part before any dash is the version
      const version = versionLine.split(' - ')[0]?.trim() || ''
      if (!version) continue

      // Extract bullet points
      const notes = lines
        .slice(1)
        .filter(line => line.trim().startsWith('- '))
        .map(line => line.trim().substring(2).trim())
        .filter(Boolean)

      if (notes.length > 0) {
        releaseNotes[version] = notes
      }
    }

    return releaseNotes
  } catch (error) {
    logError(toError(error))
    return {}
  }
}

/**
 * Gets release notes to show based on the previously seen version.