release.yml

name: Release

on:
  push:
    tags:
    - '*'

jobs:
  setup:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.matrix.outputs.s6_arch }}
    steps:
      - uses: actions/checkout@v3
      - id: matrix
        run: |
          echo s6_arch=$(cut -f1 conf/toolchains | sed -z '$ s/\n$//' | jq -R -s -c 'split("\n")') >> "$GITHUB_OUTPUT"

      - run: |
          . conf/versions
          printf "Binary releases include the following packages:\n\n" > release-notes.md
          printf "| Software | Version |\n" >> release-notes.md
          printf "| -------- |:-------:|\n" >> release-notes.md
          printf "| BearSSL | %s \n" "${BEARSSL_VERSION}" >> release-notes.md
          printf "| skalibs | %s \n" "${SKALIBS_VERSION}" >> release-notes.md
          printf "| execline | %s \n" "${EXECLINE_VERSION}" >> release-notes.md
          printf "| s6 | %s \n" "${S6_VERSION}" >> release-notes.md
          printf "| s6-rc | %s \n" "${S6_RC_VERSION}" >> release-notes.md
          printf "| s6-linux-init | %s \n" "${S6_LINUX_INIT_VERSION}" >> release-notes.md
          printf "| s6-portable-utils | %s \n" "${S6_PORTABLE_UTILS_VERSION}" >> release-notes.md
          printf "| s6-linux-utils | %s \n" "${S6_LINUX_UTILS_VERSION}" >> release-notes.md
          printf "| s6-dns | %s \n" "${S6_DNS_VERSION}" >> release-notes.md
          printf "| s6-networking | %s \n" "${S6_NETWORKING_VERSION}" >> release-notes.md
          printf "| s6-overlay-helpers | %s \n" "${S6_OVERLAY_HELPERS_VERSION}" >> release-notes.md
          printf "\n" >> release-notes.md

      - uses: ncipollo/release-action@v1
        with:
          omitBodyDuringUpdate: true
          allowUpdates: true
          bodyFile: release-notes.md

  release:
    needs: [ setup ]
    runs-on: ubuntu-latest
    strategy:
      matrix:
        s6_arch: ${{fromJson(needs.setup.outputs.matrix)}}

    steps:
      - uses: actions/checkout@v3

      # normalize version (remove 'git/refs/', remove leading 'v')
      - run: |
          VERSION="${GITHUB_REF##*/}"
          VERSION="${VERSION#v}"
          echo "S6_VERSION=${VERSION}" >> $GITHUB_ENV

      # create short arch name
      - run: |
          HW=$(echo "${{ matrix.s6_arch }}" | cut -f1 -d'-')
          if [ "${{matrix.s6_arch}}" = "arm-linux-musleabihf" ] ; then
            HW="armhf"
          fi
          echo "S6_HW=${HW}" >> $GITHUB_ENV

      - run: |
          make ARCH="${{ matrix.s6_arch }}" VERSION="${{ env.S6_VERSION }}"

      - run: |
          cd output ; for f in *.tar* ; do sha256sum "$f" > "$f".sha256 ; done

      # output arch-specific binary
      - uses: ncipollo/release-action@v1
        with:
          artifacts: "output/s6-overlay-${{ env.S6_HW }}*"
          omitBodyDuringUpdate: true
          allowUpdates: true

      - run: |
          rm -v output/s6-overlay-${{ env.S6_HW }}*

      # upload symlinks/non-arch on x86_64 only
      - uses: ncipollo/release-action@v1
        with:
          artifacts: "output/*.tar.*"
          omitBodyDuringUpdate: true
          allowUpdates: true
        if: ${{ matrix.s6_arch == 'x86_64-linux-musl' }}