frontend.yaml

name: frontend

on:
  push:
    paths:
      - frontend/**
      - .github/workflows/frontend.yaml
    branches:
      - main
  pull_request:
    paths:
      - frontend/**
      - .github/workflows/frontend.yaml
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      SKAFFOLD_DEFAULT_REPO: ghcr.io/con2
    steps:
      - uses: actions/checkout@v4
      - uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ secrets.GHCR_USERNAME }}
          password: ${{ secrets.GHCR_PASSWORD }}
        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}

      - id: cache-bin
        uses: actions/cache@v3
        with:
          path: bin
          key: ${{ runner.os }}-bin-2
      - if: steps.cache-bin.outputs.cache-hit != 'true'
        run: |
          mkdir bin
          curl -Lo bin/skaffold https://storage.googleapis.com/skaffold/releases/latest/skaffold-linux-amd64
          curl -Lo bin/kubectl https://dl.k8s.io/release/v1.22.0/bin/linux/amd64/kubectl
          chmod +x bin/skaffold bin/kubectl
      - run: echo "$PWD/bin" >> $GITHUB_PATH

      - uses: docker/setup-buildx-action@v3
      - id: build
        name: skaffold build
        run: |
          # set SKAFFOLD_PUSH to false unless pushing to main
          if ! [[ "$GITHUB_EVENT_NAME" == 'push' && "$GITHUB_REF" == 'refs/heads/main' ]]; then
            export SKAFFOLD_PUSH=false
          fi
          skaffold build --file-output build.json
        working-directory: frontend
      - name: Store build.json artifact
        uses: actions/upload-artifact@v3
        with:
          name: build-json
          path: frontend/build.json

  deploy_staging:
    runs-on: self-hosted
    needs: build
    environment: Staging
    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/download-artifact@v3
        with:
          name: build-json
      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm
          cache-dependency-path: frontend/package-lock.json

      - id: cache-bin
        uses: actions/cache@v3
        with:
          path: bin
          key: ${{ runner.os }}-bin-2
      - if: steps.cache-bin.outputs.cache-hit != 'true'
        run: |
          mkdir bin
          curl -Lo bin/skaffold https://storage.googleapis.com/skaffold/releases/latest/skaffold-linux-amd64
          curl -Lo bin/kubectl https://dl.k8s.io/release/v1.22.0/bin/linux/amd64/kubectl
          chmod +x bin/skaffold bin/kubectl
      - run: echo "$PWD/bin" >> $GITHUB_PATH
      - run: npm ci
        working-directory: frontend
      - run: npx ts-node manifest.ts
        working-directory: frontend/kubernetes
        env:
          ENV: staging
      - run: skaffold deploy -n kompassi2-staging -a ../build.json
        working-directory: frontend

  deploy_production:
    runs-on: self-hosted
    needs: build
    environment: Production
    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/download-artifact@v3
        with:
          name: build-json
      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm
          cache-dependency-path: frontend/package-lock.json

      - id: cache-bin
        uses: actions/cache@v3
        with:
          path: bin
          key: ${{ runner.os }}-bin-2
      - if: steps.cache-bin.outputs.cache-hit != 'true'
        run: |
          mkdir bin
          curl -Lo bin/skaffold https://storage.googleapis.com/skaffold/releases/latest/skaffold-linux-amd64
          curl -Lo bin/kubectl https://dl.k8s.io/release/v1.22.0/bin/linux/amd64/kubectl
          chmod +x bin/skaffold bin/kubectl
      - run: echo "$PWD/bin" >> $GITHUB_PATH

      - run: npm ci
        working-directory: frontend
      - run: npx ts-node manifest.ts
        working-directory: frontend/kubernetes
        env:
          ENV: production
      - run: skaffold deploy -n kompassi2-production -a ../build.json
        working-directory: frontend