query-builder-container.yml

name: Build "Query Builder" Container

on:
  push:
    tags:
      - v*
  pull_request:
    branches:
      - master
    paths:
      - .github/workflows/query-builder-container.yml
      - client/js/app/**

defaults:
  run:
    # Specify to ensure "pipefail and errexit" are set.
    # Ref: https://docs.github.com/en/actions/writing-workflows/workflow-syntax-for-github-actions#defaultsrunshell
    shell: bash

jobs:
  build-push:
    runs-on: ubuntu-latest

    permissions:
      contents: read
      packages: write

    env:
      REGISTRY: ghcr.io
      IMAGE_NAME: ${{ github.repository }}/query-builder
      DOCKER_USERNAME: ${{ github.actor }}
      DOCKER_PASSWORD: ${{ github.token }}

    steps:
      - uses: actions/checkout@v4

      - name: Set up QEMU for cross-platform builds
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ env.DOCKER_USERNAME }}
          password: ${{ env.DOCKER_PASSWORD }}

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=pr
            type=semver,pattern={{version}}
          # This always adds a "dev" prefix to the image tag, to identify it as a development tool.
          flavor: |
            prefix=dev-,onlatest=true

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: client/js/app
          file: client/js/app/Dockerfile
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}