test-action.yml

# This is a basic workflow to help you get started with Actions
name: CI

# Controls when the workflow will run
on:
  # Triggers the workflow on push or pull request events but only for the master branch
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch: {}

defaults:
  run:
    shell: bash

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  prepopulate-cache:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Information on prepopulating cache
        run: |
          echo "This makes sure the cache has something in it before running the cache-hit test."
          echo "The same key is used in the prepopulate-cache job as in the cache-hit job."

      - name: Cache Container Images
        id: cache-container-images
        uses: ./
        with:
          runtime: podman
          prefix-key: 'podman-cache-hit ${{ github.run_id }}'
          images: |
            selenium/node-chrome:4.1.2-20220130
            selenium/hub:4.1.2-20220130

  cache-hit-test:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest
    needs: prepopulate-cache

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - uses: actions/checkout@v4

      - name: Information on cache-hit test
        run: |
          echo "Attempt to pull images using same key used in prepopulate-cache."
          echo "Since something is in the cache, we expect this test to pass with a cache HIT."
      
      - name: Cache Container Images
        id: cache-container-images
        # In your project you replace local version "./" with following
        # uses: jamesmortensen/cache-container-images-action@master
        uses: ./
        with:
          runtime: podman
          prefix-key: 'podman-cache-hit ${{ github.run_id }}'
          images: |
            selenium/node-chrome:4.1.2-20220130
            selenium/hub:4.1.2-20220130

      - name: Check that we can install to .local without permission issues
        run: |
          ls -ltrSha ~/.local
          echo "Attempting to install podman-compose. If it installs successfully, then permissions are ok"
          pip3 install podman-compose

      - name: Pass test only if there is a cache hit
        if: ${{ steps.cache-container-images.outputs.cache-hit == 'true' }}
        shell: bash
        run: echo "Container images are found in the cache. Test passes!"

      - name: Fail test if there is a cache miss
        if: ${{ steps.cache-container-images.outputs.cache-hit != 'true' }}
        shell: bash
        run: |
          echo "Container images are not found in the cache! Test FAILS!"
          exit 1

      - name: Start and stop container with podman
        run: |
          echo Before running podman run...
          echo Run podman run...
          podman run --rm -d --cidfile cid-node selenium/node-chrome:4.1.2-20220130
          podman run --rm -d --cidfile cid-hub selenium/hub:4.1.2-20220130
          echo After running podman run...
          podman stop --cidfile cid-node
          podman stop --cidfile cid-hub


  cache-miss-test:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - uses: actions/checkout@v4

      - name: Information on cache-miss test
        run: |
          echo "Attempt to pull images using randomized key."
          echo "Nothing should be in the cache, we expect this test to pass with a cache MISS."
      
      - name: Cache Container Images
        id: cache-container-images
        # In your project you replace local version "./" with following
        # uses: jamesmortensen/cache-container-images-action@master
        uses: ./
        with:
          prefix-key: 'podman-cache-miss ${{ github.run_id }}'
          images: |
            selenium/node-chrome:latest
            selenium/hub:latest

      - name: Check that we can install to .local without permission issues
        run: |
          ls -ltrSha ~/.local
          echo "Attempting to install podman-compose. If it installs successfully, then permissions are ok"
          pip3 install podman-compose

      - name: Fail test if there is a cache hit
        if: ${{ steps.cache-container-images.outputs.cache-hit == 'true' }}
        shell: bash
        run: |
          echo "Container images are found in the cache! Test FAILS!"
          exit 1

      - name: Pass test only if there is a cache miss
        if: ${{ steps.cache-container-images.outputs.cache-hit != 'true' }}
        shell: bash
        run: echo "Container images are not found in the cache. Test passes!"

      - name: Start and stop container with podman
        run: |
          echo Before running podman run...
          echo Run podman run...
          podman run --rm -d --cidfile cid-node selenium/node-chrome:latest
          podman run --rm -d --cidfile cid-hub selenium/hub:latest
          echo After running podman run...
          podman stop --cidfile cid-node
          podman stop --cidfile cid-hub