main.yaml

name: main
on:
  pull_request:
  push:
    branches:
      - 'main'
env:
  go-version: "1.20"
  filename: 'main.yaml'
jobs:
  build:
    name: Build
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Setup golang
        uses: actions/setup-go@v3
        with:
          go-version: ${{ env.go-version }}

      - name: Start etcd container 
        run: docker run -d --network host gcr.io/etcd-development/etcd:v3.5.7

      - name: Install test tools
        run: make SUDO="sudo" test-tools

      - name: Check auto-generated files
        run: make check-generate

      - name: Run code check tools
        run: make code-check

      - name: Build binaries
        run: make build

      - name: Start sabakan
        run: |
          sudo ./sabakan -dhcp-bind 0.0.0.0:10067 \
          -etcd-endpoints http://localhost:2379 \
          -advertise-url http://localhost:10080 \
          -sabakan-tls-cert ./e2e/certs/server.crt \
          -sabakan-tls-key ./e2e/certs/server.key.insecure &

      - name: Run test
        run: make test

      - name: Prepare for uploading sabakan binaries
        run: |
          mkdir /tmp/workspace
          cp ./sabakan ./sabactl ./sabakan-cryptsetup /tmp/workspace
          cp LICENSE /tmp/workspace

      - name: Upload sabakan binaries
        uses: actions/upload-artifact@v3
        with:
          name: sabakan-binaries
          path: /tmp/workspace
          retention-days: 1

  build-image:
    name: Build Images
    runs-on: ubuntu-22.04
    needs: build
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Setup golang
        uses: actions/setup-go@v3
        with:
          go-version: ${{ env.go-version }}

      - name: Download sabakan binaries
        uses: actions/download-artifact@v3
        with:
          name: sabakan-binaries
          path: ./docker

      - name: Build sabakan image
        run: docker build -t quay.io/cybozu/sabakan:latest ./docker

      - name: Save Image
        run: |
            mkdir -p /tmp/docker
            docker save quay.io/cybozu/sabakan:latest -o /tmp/docker/image

  mtest:
    name: Multi-host test
    runs-on: ubuntu-22.04
    needs: build
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Setup golang
        uses: actions/setup-go@v3
        with:
          go-version: ${{ env.go-version }}

      - id: auth
        uses: google-github-actions/auth@v1
        with:
          credentials_json: '${{ secrets.NECO_TEST_SERVICE_ACCOUNT }}'

      - name: Set up Cloud SDK for sabakan
        uses: google-github-actions/setup-gcloud@v1

      - name: Set GCP instance name
        run: echo "INSTANCE_NAME=sabakan-${{ github.run_number }}-$(TZ=Asia/Tokyo date +%H%M%S)" >> $GITHUB_ENV

      - name: Watch sabakan logs
        run: ./bin/watch_service sabakan > sabakan-service.log &

      - name: Run mtest
        run: |
          if [ ${{ github.event_name }} = "pull_request" ]; then
            GITHUB_SHA=$(cat ${GITHUB_EVENT_PATH} | jq -r '.pull_request.head.sha')
          fi
          ./bin/run-mtest.sh

      - name: Show sabakan logs
        if: ${{ always() }}
        run: cat sabakan-service.log

      - name: Set the GCP instance lifetime
        if: ${{ failure() ||  cancelled() }}
        run: |
          . ./bin/env
          $GCLOUD compute instances add-metadata ${INSTANCE_NAME} --zone ${ZONE} \
          --metadata shutdown-at=$(date -Iseconds -d+30minutes)

      - name: Notify to Slack if failed or cancelled
        if: ${{ failure() ||  cancelled() }}
        run: |
          . ./bin/env
          if [[ ${{ github.event_name }} == 'pull_request' ]]; then
              BRANCH_NAME=${GITHUB_HEAD_REF}
          else
              BRANCH_NAME=${GITHUB_REF#refs/heads/}
          fi
          curl -X POST -H 'Content-type: application/json' --data "{
            \"blocks\": [
              {
                \"type\": \"section\",
                \"text\": {
                  \"type\": \"mrkdwn\",
                  \"text\": \"Failed: ${{ github.actor }}'s workflow (${{ github.workflow }}) in <https://github.com/${{ github.repository }}/actions/workflows/${{ env.filename }}|${{ github.repository }}> (<https://github.com/${{ github.repository }}/actions/workflows/${{ env.filename }}?query=branch%3A${BRANCH_NAME}|${BRANCH_NAME}>) \n Do you extend the lifetime of ${INSTANCE_NAME}?\"
                },
                \"accessory\": {
                  \"type\": \"button\",
                  \"text\": {
                    \"type\": \"plain_text\",
                    \"text\": \"Extend\",
                    \"emoji\": true
                  },
                  \"value\": \"${INSTANCE_NAME}\"
                }
              }
            ]
          }" ${{ secrets.SLACK_WEBHOOK_URL }}

      - name: Delete CI instance if succeeded
        if: ${{ success() }}
        run: |
          . ./bin/env
          $GCLOUD compute instances delete ${INSTANCE_NAME} --zone ${ZONE}