Function detectMaturityConfig

src/utils/detectMaturity.ts:111–152

(cwd: string)

}

export async function detectMaturityConfig(cwd: string): Promise<DetectedMaturityConfig | undefined> {
  // 1. pnpm-workspace.yaml → minimumReleaseAge (minutes)
  const pnpmYamlPath = findUp('pnpm-workspace.yaml', { cwd })
  const pnpmYaml = await readYamlTop(pnpmYamlPath)
  const pnpmExclude = readStringList(pnpmYaml?.minimumReleaseAgeExclude)
  if (pnpmYaml && typeof pnpmYaml.minimumReleaseAge === 'number' && pnpmYaml.minimumReleaseAge > 0) {
    const days = pnpmYaml.minimumReleaseAge / 1440
    debug(`maturityPeriod=${days}d from ${pnpmYamlPath} (minimumReleaseAge=${pnpmYaml.minimumReleaseAge}m, minimumReleaseAgeExclude=${JSON.stringify(pnpmExclude)})`)
    return { maturityPeriod: days, maturityPeriodExclude: pnpmExclude }
  }

  // 2. .yarnrc.yml → npmMinimalAgeGate (duration)
  const yarnYamlPath = findUp('.yarnrc.yml', { cwd })
  const yarnYaml = await readYamlTop(yarnYamlPath)
  const yarnExclude = readStringList(yarnYaml?.npmPreapprovedPackages)
  if (yarnYaml && yarnYaml.npmMinimalAgeGate != null) {
    const days = parseYarnDuration(yarnYaml.npmMinimalAgeGate)
    if (days != null) {
      debug(`maturityPeriod=${days}d from ${yarnYamlPath} (npmMinimalAgeGate=${JSON.stringify(yarnYaml.npmMinimalAgeGate)}, npmPreapprovedPackages=${JSON.stringify(yarnExclude)})`)
      return { maturityPeriod: days, maturityPeriodExclude: yarnExclude }
    }
  }

  // 3. packageManager defaults via package-manager-detector
  const agent = await detectAgentAndVersion(cwd)
  const parts = parseSemverParts(agent?.version)
  if (agent && parts) {
    if (agent.name === 'pnpm' && parts.major >= PNPM_DEFAULT_MAJOR) {
      debug(`maturityPeriod=${DEFAULT_DAYS}d from detected ${agent.name}@${agent.version}`)
      return { maturityPeriod: DEFAULT_DAYS, maturityPeriodExclude: pnpmExclude }
    }
    if (agent.name === 'yarn' && (parts.major > YARN_DEFAULT_MAJOR || (parts.major === YARN_DEFAULT_MAJOR && parts.minor >= YARN_DEFAULT_MINOR))) {
      debug(`maturityPeriod=${DEFAULT_DAYS}d from detected ${agent.name}@${agent.version}`)
      return { maturityPeriod: DEFAULT_DAYS, maturityPeriodExclude: yarnExclude }
    }
  }

  if (pnpmExclude.length > 0 || yarnExclude.length > 0)
    return { maturityPeriodExclude: [...pnpmExclude, ...yarnExclude] }

  return undefined
}

export async function detectMaturityPeriod(cwd: string): Promise<number | undefined> {
  return (await detectMaturityConfig(cwd))?.maturityPeriod