.github/workflows/container.yaml

   1 ---
   2 name: 'Build buildroot containers'
   3
   4 on:
   5   workflow_dispatch:
   6   pull_request:
   7     branches:
   8       - master
   9     paths:
  10       - common/container/**
  11   push:
  12     branches:
  13       - master
  14     paths:
  15       - common/container/**
  16
  17 concurrency:
  18   group: ${{ github.workflow }}-${{ github.ref }}
  19   cancel-in-progress: true
  20
  21 jobs:
  22   build:
  23     runs-on: ubuntu-latest
  24
  25     permissions:
  26       contents: read
  27       packages: write
  28
  29     strategy:
  30       matrix:
  31         libc:
  32           - glibc
  33           - musl
  34
  35     steps:
  36       - name: Checkout
  37         uses: classabbyamp/treeless-checkout-action@v1
  38
  39       - name: Get image release
  40         id: release
  41         run: |
  42           # gets the list of all date-shaped tags for the image, finds the most recent one
  43           tag="$(skopeo list-tags "docker://ghcr.io/${{ github.repository_owner }}/void-buildroot-${{ matrix.libc }}" | \
  44             jq -r '.Tags | sort | reverse | map(select(test("^[0-9]{8}(R[0-9]+)?$")))[0]')"
  45           # tags from a different day or pre-YYYYMMDDRN
  46           if [ "${tag%R*}" != "$(date -u +%Y%m%d)" ] || [ "${tag%R*}" = "${tag}" ]; then
  47             rel=1
  48           else
  49             rel=$(( ${tag##*R} + 1 ))
  50           fi
  51           echo "rel=${rel}" >> "${GITHUB_OUTPUT}"
  52
  53       - name: Docker metadata
  54         id: meta
  55         uses: docker/metadata-action@v4
  56         with:
  57           images: |
  58             ghcr.io/${{ github.repository_owner }}/void-buildroot-${{ matrix.libc }}
  59           tags: |
  60             type=sha,prefix=
  61             type=raw,value=latest,enable={{is_default_branch}}
  62             type=raw,value={{date 'YYYYMMDD'}}R${{ steps.release.outputs.rel }},enable={{is_default_branch}},priority=1000
  63           flavor: latest=false
  64           labels: |
  65             org.opencontainers.image.authors=Void Linux team and contributors
  66             org.opencontainers.image.url=https://voidlinux.org
  67             org.opencontainers.image.documentation=https://github.com/${{ github.repository }}
  68             org.opencontainers.image.source=https://github.com/${{ github.repository }}
  69             org.opencontainers.image.vendor=Void Linux
  70             org.opencontainers.image.title=Void Linux build root
  71             org.opencontainers.image.description=Image for building packages with xbps-src on Void Linux
  72
  73       - name: Set up QEMU
  74         uses: docker/setup-qemu-action@v2
  75
  76       - name: Set up Docker Buildx
  77         uses: docker/setup-buildx-action@v2
  78
  79       - name: Login to GCHR
  80         if: github.event_name != 'pull_request'
  81         uses: docker/login-action@v2
  82         with:
  83           registry: ghcr.io
  84           username: ${{ github.actor }}
  85           password: ${{ secrets.GITHUB_TOKEN }}
  86
  87       - name: Build and push images
  88         id: build_and_push
  89         uses: docker/bake-action@v3
  90         with:
  91           push: ${{ github.event_name != 'pull_request' }}
  92           targets: void-buildroot-${{ matrix.libc }}
  93           files: |
  94             common/container/docker-bake.hcl
  95             ${{ steps.meta.outputs.bake-file }}
  96           set: |
  97             _common.cache-to=type=gha
  98             _common.cache-from=type=gha