name: Fission CI upgrade

on:
  push:
    branches:
      - main
    paths:
      - "**.go"
      - "charts/**"
      - "test/**"
      - go.mod
      - go.sum
  pull_request:
    branches:
      - main
    paths:
      - "**.go"
      - "charts/**"
      - "test/**"
      - go.mod
      - go.sum
  workflow_dispatch:

env:
  HELM_VERSION: v3.9.0
  KIND_VERSION: v0.14.0

jobs:
  upgrade-test:
    runs-on: ${{ matrix.os }}
    if: ${{ !contains(github.event.pull_request.labels.*.name, 'skip-ci') }}
    strategy:
      fail-fast: false
      matrix:
        kindimage: ["kindest/node:v1.19.16"]
        os: [ubuntu-latest]
    steps:
      - name: Checkout action sources
        uses: actions/checkout@v3

      - name: Setup go
        uses: actions/setup-go@v3
        with:
          go-version-file: "go.mod"
          cache: true

      - name: Setup Helm
        uses: Azure/setup-helm@v3
        with:
          version: ${{ env.HELM_VERSION }}

      - name: Setup Kind Clutser
        uses: engineerd/setup-kind@v0.5.0
        with:
          image: ${{ matrix.kindimage }}
          version: ${{ env.KIND_VERSION }}

      - name: Install GoReleaser
        uses: goreleaser/goreleaser-action@v3
        with:
          install-only: true

      - name: Setup kubectl & fetch node information
        run: |
          kubectl cluster-info --context kind-kind
          kubectl get nodes
          kubectl get storageclasses.storage.k8s.io
          kubectl config use-context kind-kind
          kubectl config set-context --current --namespace=default
          kubectl config view

      - 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
        timeout-minutes: 10
        run: |
          source ./test/upgrade_test/fission_objects.sh test_fission_objects

      - name: Collect Fission Dump
        if: ${{ always() }}
        run: |
          command -v fission && fission support dump

      - name: Kind export logs
        if: ${{ always() }}
        run: |
          kind export logs --name kind kind-logs

      - name: Archive fission dump
        if: ${{ failure() || cancelled() }}
        uses: actions/upload-artifact@v3
        with:
          name: fission-dump-${{ github.run_id }}-${{ matrix.kindversion }}
          path: fission-dump/*.zip
          retention-days: 5

      - name: Archive kind logs
        if: ${{ always() }}
        uses: actions/upload-artifact@v3
        with:
          name: kind-logs-${{ github.run_id }}-${{ matrix.kindversion }}
          path: kind-logs/*
          retention-days: 5