Function loadConfig

cli/src/config/config-loader.ts:11–42

(store: YamlStore)

    | { found: true, config: ConfigFile }

export async function loadConfig(store: YamlStore): Promise<LoadResult> {
  let raw: Record<string, unknown> | null
  try {
    raw = await store.getTyped<Record<string, unknown>>()
  }
  catch (err) {
    throw newError(
      ErrorCode.ConfigSchemaUnsupported,
      `parse config.yml: ${(err as Error).message}`,
    ).wrap(err).withHint('config.yml is not valid YAML')
  }

  if (raw === null)
    return { found: false }

  const result = ConfigFileSchema.safeParse(raw)
  if (!result.success) {
    throw newError(
      ErrorCode.ConfigSchemaUnsupported,
      `validate config.yml: ${result.error.issues.map(i => i.message).join('; ')}`,
    ).withHint('config.yml does not match the v1 schema')
  }

  if (result.data.schema_version > CURRENT_SCHEMA_VERSION) {
    throw newError(
      ErrorCode.ConfigSchemaUnsupported,
      `config.yml schema_version=${result.data.schema_version} is newer than this binary supports (max=${CURRENT_SCHEMA_VERSION})`,
    ).withHint('upgrade difyctl, or remove config.yml')
  }

  return { found: true, config: result.data }
}