build-image.yml

name: Build Docker Image

on:
  workflow_dispatch:
  workflow_call:
    outputs:
      docker-image:
        description: "Built docker image name"
        value: ${{ jobs.build-image.outputs.docker-image }}


jobs:

  build-image:
    runs-on: builder
    outputs:
      docker-image: ${{ steps.build.outputs.docker-image }}
    steps:
      - name: Fix permissions
        shell: bash
        run: sudo chown ubuntu:ubuntu -R $(pwd)

      - uses: actions/checkout@v4
        with:
            submodules: recursive
            fetch-depth: 0 # Fetch all history and tags

      # Clean everything from submodules (needed to avoid issues
      # with cmake generated files leftover from previous builds)
      - name: Cleanup submodules
        run: |
          git submodule foreach --recursive git clean -ffdx
          git submodule foreach --recursive git reset --hard

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build Docker images and output the image name
        id: build
        shell: bash
        run: |
          # Output the image name
          set pipefail
          .github/build-docker-images.sh | tee docker.log
          DOCKER_CI_IMAGE=$(tail -n 1 docker.log)
          echo "DOCKER_CI_IMAGE $DOCKER_CI_IMAGE"
          echo "docker-image=$DOCKER_CI_IMAGE" >> "$GITHUB_OUTPUT"