main.yml

name: Build and push image and chart
on:
  push:
    branches:
      - main

env:
  NAME: testapp
  REGISTRY: europe-north1-docker.pkg.dev/nais-io/nais/images

jobs:
  build:
    permissions:
      contents: "read"
      id-token: "write"
    name: Build and push
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Create new version
        run: |
          echo "NEW_VERSION: $(date '+%Y.%-m.%-d')-$(git rev-parse --short HEAD)"
          echo "NEW_VERSION=$(date '+%Y.%-m.%-d')-$(git rev-parse --short HEAD)" >> $GITHUB_ENV
          echo "# Created version: $(date '+%Y.%-m.%-d')-$(git rev-parse --short HEAD)" >> $GITHUB_STEP_SUMMARY
      - id: "auth"
        name: "Authenticate to Google Cloud"
        uses: "google-github-actions/auth@v2"
        with:
          workload_identity_provider: ${{ secrets.NAIS_IO_WORKLOAD_IDENTITY_PROVIDER }}
          service_account: "gh-${{ env.NAME }}@nais-io.iam.gserviceaccount.com"
          token_format: "access_token"
      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v3
      - name: Login to registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: "oauth2accesstoken"
          password: "${{ steps.auth.outputs.access_token }}"
      - name: Build, push and sign
        if: github.ref == 'refs/heads/main'
        uses: nais/platform-build-push-sign@main
        with:
          name: ${{ env.NAME }}
          push: ${{ github.actor != 'dependabot[bot]' }}
          extra_tags: ${{ env.NEW_VERSION }}
          google_service_account: "gh-${{ env.NAME }}"
          workload_identity_provider: ${{ secrets.NAIS_IO_WORKLOAD_IDENTITY_PROVIDER }}