Function getPatchApplicationState

src/stateFile.ts:22–43

(
  packageDetails: PackageDetails,
)

export const STATE_FILE_NAME = ".patch-package.json"

export function getPatchApplicationState(
  packageDetails: PackageDetails,
): PatchApplicationState | null {
  const fileName = join(packageDetails.path, STATE_FILE_NAME)

  let state: null | PatchApplicationState = null
  try {
    state = JSON.parse(readFileSync(fileName, "utf8"))
  } catch (e) {
    // noop
  }
  if (!state) {
    return null
  }
  if (state.version !== version) {
    console.log(
      `You upgraded patch-package and need to fully reinstall node_modules to continue.`,
    )
    process.exit(1)
  }
  return state
}

export function savePatchApplicationState({
  packageDetails,