name: Publish nightly snapshot
on:
  schedule:
    - cron: '0 2 * * *'
  workflow_dispatch:
    inputs:
      skipTests:
        description: "Flag for skipping the tests. If set to true (without quotation marks), the workflow will skip tests and go straight to releasing the nightly build. Use with caution!"
        required: false

env:
  MINIKUBE_CPUS_NUMBER: 2
  MINIKUBE_MEMORY_AMOUNT: 6144

jobs:
  publish-image:
    name: Publish nightly snapshot
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v2

      - name: Set up env vars
        run: |
          echo "GO111MODULE=on" >> $GITHUB_ENV
          echo "CHANGE_MINIKUBE_NONE_USER=true" >> $GITHUB_ENV
          echo "MINIKUBE_WANTUPDATENOTIFICATION=false" >> $GITHUB_ENV
          echo "MINIKUBE_WANTREPORTERRORPROMPT=false" >> $GITHUB_ENV
          echo "GO_VERSION=v$(sed -n 's/GO_VERSION=//p' config.base.env)" >> $GITHUB_ENV
          echo "HELM_VERSION=v$(sed -n 's/HELM_VERSION=//p' config.base.env)" >> $GITHUB_ENV
          echo "GOPATH=/home/runner/go" >> $GITHUB_ENV

      - name: Prepare go environment
        uses: actions/setup-go@v2
        with:
          go-version: ${{ env.GO_VERSION }}

      - name: Ensure Golang runtime dependencies
        run: make go-dependencies

      - name: Verify code formatting
        run: make verify

      - name: Prepare environment for e2e
        if: ${{ github.event.inputs.skipTests != 'true' }}
        run: |
          sudo apt-get update
          sudo apt-get install socat
          sudo mkdir -p $HOME/.kube $HOME/.minikube
          sudo chown -R $USER $HOME/.kube $HOME/.minikube
          make minikube-start \
            MINIKUBE_DRIVER='docker'  \
            MEMORY_AMOUNT=${{ env.MINIKUBE_MEMORY_AMOUNT }} \
            CPUS_NUMBER=${{ env.MINIKUBE_CPUS_NUMBER }}

      - name: Jenkins Operator - e2e
        if: ${{ github.event.inputs.skipTests != 'true' }}
        run: make e2e E2E_TEST_ARGS='-ginkgo.v'

      - name: Jenkins Operator - Helm Chart tests
        if: ${{ github.event.inputs.skipTests != 'true' }}
        run: |
          git reset --hard
          make helm-lint
          eval $(bin/minikube docker-env)
          make helm-e2e E2E_TEST_ARGS='-ginkgo.v'

      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

      - name: Release Container Runtime
        run: |
          git reset --hard
          make container-runtime-snapshot-push