build-toolchain.yaml

---
name: Build toolchain image

on:
  push:
    branches:
      - main
  workflow_dispatch:

concurrency:
  group: build-toolchain-image
  cancel-in-progress: true

jobs:
  build_image:
    name: Build toolchain image
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4

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

      - name: Login to image registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ github.token }}

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ghcr.io/${{ github.repository_owner }}/kobo-ssh-toolchain
          tags: |
            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }}
            type=ref,event=branch
            type=ref,event=tag

      - name: Build image
        uses: docker/build-push-action@v6
        id: build
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}