build-image.yml

# This workflow is intended to be called manually when a new Docker image is needed.
name: Build and Publish Docker Image

on:
  workflow_dispatch:
    inputs:
      timeout:
        required: true
        description: 'The timeout for the job in minutes'
        type: number
        default: 15

jobs:
  build:
    # Due to parsing bug, fromJSON is used to convert string to number
    timeout-minutes: ${{ fromJSON(inputs.timeout) }}
    strategy:
      fail-fast: false
      matrix:
        build: [
          {name: ubuntu-22.04},
          {name: ubuntu-20.04},
        ]

    name: Building docker image ${{ matrix.build.name }}
    runs-on: ${{ matrix.build.name }}

    steps:
      - name: Set environment variable
        run: echo "CI_IMAGE_NAME=ghcr.io/${{ github.repository }}/tt-umd-ci-${{ matrix.build.name }}" >> $GITHUB_ENV

      - name: Fix permissions
        run: sudo chmod 777 -R $GITHUB_WORKSPACE

      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          submodules: recursive

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

      - 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 and export base Docker image
        uses: docker/build-push-action@v6
        with:
          context: .github
          file: .github/${{ matrix.build.name }}.Dockerfile
          push: true
          build-args: |
            GIT_SHA=${{ github.sha }}
          tags: |
            ${{ env.CI_IMAGE_NAME}}:${{ github.sha }}
            ${{ env.CI_IMAGE_NAME}}:latest