name: e2e-arm64

on:
  workflow_dispatch:
  push:
    branches: [ main, update-components ]

jobs:
  ampere:
    # Runner info
    # Owner: Stefan Prodan
    # Docs: https://github.com/fluxcd/flux2/tree/main/.github/runners
    runs-on: [self-hosted, Linux, ARM64]
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Setup Go
        uses: actions/setup-go@v2
        with:
          go-version: 1.16.x
      - name: Prepare
        id: prep
        run: |
          echo ::set-output name=CLUSTER::arm64-${GITHUB_SHA:0:7}-$(date +%s)
          echo ::set-output name=CONTEXT::kind-arm64-${GITHUB_SHA:0:7}-$(date +%s)
      - name: Run unit tests
        run: make test
      - name: Check if working tree is dirty
        run: |
          if [[ $(git diff --stat) != '' ]]; then
            git diff
            echo 'run make test and commit changes'
            exit 1
          fi
      - name: Build
        run: |
          go build -o /tmp/flux ./cmd/flux
      - name: Setup Kubernetes Kind
        run: |
          kind create cluster --name ${{ steps.prep.outputs.CLUSTER }}
      - name: flux check --pre
        run: |
          /tmp/flux check --pre \
          --context ${{ steps.prep.outputs.CONTEXT }}
      - name: flux install
        run: |
          /tmp/flux install \
          --components-extra=image-reflector-controller,image-automation-controller \
          --context ${{ steps.prep.outputs.CONTEXT }}
      - name: flux create source git
        run: |
          /tmp/flux create source git podinfo-gogit \
            --git-implementation=go-git \
            --url https://github.com/stefanprodan/podinfo  \
            --tag-semver=">1.0.0" \
            --context ${{ steps.prep.outputs.CONTEXT }}
          /tmp/flux create source git podinfo-libgit2 \
            --git-implementation=libgit2 \
            --url https://github.com/stefanprodan/podinfo  \
            --branch="master" \
            --context ${{ steps.prep.outputs.CONTEXT }}
      - name: flux create kustomization
        run: |
          /tmp/flux create kustomization podinfo \
            --source=podinfo-gogit \
            --path="./deploy/overlays/dev" \
            --prune=true \
            --interval=5m \
            --validation=client \
            --health-check="Deployment/frontend.dev" \
            --health-check="Deployment/backend.dev" \
            --health-check-timeout=3m \
            --context ${{ steps.prep.outputs.CONTEXT }}
      - name: flux create tenant
        run: |
          /tmp/flux create tenant dev-team \
            --with-namespace=apps \
            --context ${{ steps.prep.outputs.CONTEXT }}
      - name: flux create helmrelease
        run: |
          /tmp/flux -n apps create source helm podinfo \
            --url https://stefanprodan.github.io/podinfo \
            --context ${{ steps.prep.outputs.CONTEXT }}

          /tmp/flux -n apps create hr podinfo-helm \
            --source=HelmRepository/podinfo \
            --chart=podinfo \
            --chart-version="6.0.x" \
            --service-account=dev-team \
            --context ${{ steps.prep.outputs.CONTEXT }}
      - name: flux get all
        run: |
          /tmp/flux get all --all-namespaces \
            --context ${{ steps.prep.outputs.CONTEXT }}
      - name: flux uninstall
        run: |
          /tmp/flux uninstall -s \
            --context ${{ steps.prep.outputs.CONTEXT }}
      - name: Debug failure
        if: failure()
        run: |
          kubectl --context ${{ steps.prep.outputs.CONTEXT }} -n flux-system get all
          /tmp/flux logs --all-namespaces
      - name: Cleanup
        if: always()
        run: |
          kind delete cluster --name ${{ steps.prep.outputs.CLUSTER }}