App Store Connect API token generator

Generate token to use App Store Connect API for GitHub Actions.
The token is valid for 20 minutes after acquiring.
See official document for details.

Example usage

- name: Get token
  id: asc
  uses: yuki0n0/[email protected]
  with:
    issuer id: 00000000-0000-0000-0000-000000000000
    key id: AAAAAAAAAA
    key: ${{ secrets.KEY }}

- name: Use token
  run: |
    JSON=`curl -sS -H "Authorization:Bearer ${{ steps.asc.outputs.token }}" https://api.appstoreconnect.apple.com/v1/apps`

Inputs

All are required and can get from App Store Connect.
See https://developer.apple.com/documentation/appstoreconnectapi/creating_api_keys_for_app_store_connect_api for details.

issuer id

UUID like 00000000-0000-0000-0000-000000000000.

key id

Value like AAAAAAAAAA.

key

Download .p8 file and Set its contents to secret value on GitHub.
See https://help.github.com/en/actions/automating-your-workflow-with-github-actions/creating-and-using-encrypted-secrets for details.