name: Fission CI upgrade

on:
  push:
    branches:
      - master
    paths:
      - '**.go'
      - 'charts/**'
      - 'test/**'
  pull_request:
    branches:
      - master
    paths:
      - '**.go'
      - 'charts/**'
      - 'test/**'
  workflow_dispatch:

jobs:
  upgrade-test:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout action sources
      uses: actions/checkout@v2.3.4

    - name: Setup go
      uses: actions/setup-go@v2.1.3
      with:
        go-version: '1.15.12'

    - name: Setup Helm
      uses: Azure/setup-helm@v1
      with:
        version: v3.3.4

    - name: Setup Kind Clutser
      uses: engineerd/setup-kind@v0.5.0
      with:
        config: kind.yaml

    - name: Setup kubectl & fetch node information
      run: |
        kubectl cluster-info --context kind-kind
        kind get kubeconfig --internal >$HOME/.kube/config
        kubectl get nodes

    - name: Dump system info
      run: |
        source ./test/upgrade_test/fission_objects.sh dump_system_info

    - name: Install and configure previous stable fission
      run: |
        source ./test/upgrade_test/fission_objects.sh install_stable_release \
        && create_fission_objects \
        && test_fission_objects

    - name: Upgrade fission to latest
      run: |
        source ./test/upgrade_test/fission_objects.sh build_docker_images \
        && kind_image_load \
        && install_current_release \
        && install_fission_cli

    - name: Test previously created fission objects with new release
      run: |
        source ./test/upgrade_test/fission_objects.sh test_fission_objects