config/.github/workflows/image-kairos-ubuntu.yml at b92c2f4ede2f69d129321123fb898f835a55dbb3 · marinatedconcrete/config · GitHub

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---
name: Build Kairos-Ubuntu

on: # yamllint disable-line rule:truthy
  push:
    branches:
      - main
    paths:
      - .github/workflows/image-kairos-ubuntu.yml
      - images/kairos-ubuntu/**
    tags:
      - kairos-ubuntu-*
  pull_request:
    branches:
      - main
    paths:
      - .github/workflows/image-kairos-ubuntu.yml
      - images/kairos-ubuntu/**

jobs:
  build-container:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout Repo
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
      - name: Login to GitHub Container Registry
        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      # Note: this must start with a number for the build to work correctly!
      - name: Compute Version Tag
        env:
          BRANCH: ${{ github.ref_type == 'tag' && github.ref_name || github.event_name != 'pull_request' && format('{0}.{1}.{2}', github.run_id, github.run_number, github.run_attempt) || format('{0}-pr', github.event.number) }}
        id: version_tag
        run: echo "tag=$BRANCH" | sed -e 's/kairos-ubuntu-//' >> "$GITHUB_OUTPUT"
      - name: Generate Metadata
        uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v6.0.0
        id: metadata
        with:
          images: ghcr.io/${{ github.repository_owner }}/kairos-ubuntu
      - name: Build Image
        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
        with:
          build-args: |
            VERSION=${{ steps.version_tag.outputs.tag }}
          context: images/kairos-ubuntu
          file: images/kairos-ubuntu/Containerfile
          labels: ${{ steps.metadata.outputs.labels }}
          push: ${{ github.ref_type == 'tag' }}
          tags: ghcr.io/${{ github.repository_owner }}/kairos-ubuntu:${{ steps.version_tag.outputs.tag }}