publish.yml

---
name: Publish
on:  # yamllint disable-line rule:truthy
  push:
    branches:
      - "master"
      - "[0-9]+.[0-9]+"
      - "[0-9]+.[0-9]+-stable"
    paths-ignore:
      - '**/*.md'
      - '.github/**'
    tags:
      - "[0-9]+.[0-9]+.[0-9]+"
      - "[0-9]+.[0-9]+.[0-9]+-lts"
      - "[0-9]+.[0-9]+.[0-9]+-rc[0-9]+"

jobs:
  packages:
    if: github.event.repository.full_name == 'lf-edge/eve'
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: arm64-secure
            arch: arm64
          - os: ubuntu-20.04
            arch: amd64
          - os: ubuntu-latest
            arch: riscv64
    steps:
      - name: Starting Report
        run: |
          echo Git Ref: ${{ github.ref }}
          echo GitHub Event: ${{ github.event_name }}
          echo Disk usage
          df -h
          echo Memory
          free -m
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Force fetch annotated tags (workaround)
        # Workaround for https://github.com/actions/checkout/issues/290
        run: |
          git fetch --force --tags
      - name: Determine architecture prefix and ref
        env:
          REF: ${{ github.ref }}
        run: |
          # some special installs when building for riscv64
          if [ "${{ matrix.arch }}" = riscv64 ]; then
             APT_INSTALL="sudo apt install -y binfmt-support qemu-user-static"
             # the following weird statement is here to speed up the happy path
             # if the default server is responding -- we can skip apt update
             $APT_INSTALL || { sudo apt update && $APT_INSTALL ; }
             # constraining environment for riscv64 builds
             echo "ZARCH=riscv64" >> "$GITHUB_ENV"
          fi
          echo "ARCH=${{ matrix.arch }}" >> "$GITHUB_ENV"
          echo "TAG=$(echo "$REF" | sed -e 's#^.*/##' -e 's#master#snapshot#' -e 's#main#snapshot#')" >> "$GITHUB_ENV"

      - name: Login to Docker Hub
        if: ${{ github.event.repository.full_name }}== 'lf-edge/eve'
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.RELEASE_DOCKERHUB_ACCOUNT }}
          password: ${{ secrets.RELEASE_DOCKERHUB_TOKEN }}

      - name: Build packages
        run: |
          SUCCESS=
          # sadly, our build sometimes times out on network access
          # and running out of disk space: re-trying for 3 times
          for i in 1 2 3; do
             if make -e V=1 LINUXKIT_PKG_TARGET=push PRUNE=1 pkgs; then
                SUCCESS=true
                break
             else
                # the most likely reason for 'make pkgs' to fail is
                # the docker cache produced by the build exhausting
                # disk space. So the following can't hurt before we
                # retry:
                docker rmi -f `docker image ls -q` || :
                docker system prune -f || :
             fi
          done
          if [ -z "$SUCCESS" ]; then echo "::error::failed to build and push packages" && exit 1; fi
      - name: Post package report
        run: |
          echo Disk usage
          df -h
          echo Memory
          free -m
          docker system df
          docker system df -v
      - name: Clean
        run: |
          make clean
          docker system prune -f -a
          rm -rf ~/.linuxkit

  # eve composition can run as a separate job, even on a separate runner, because the packages job
  # published everything. Which means all images are already on the OCI registry.
  eve:
    if: github.event.repository.full_name == 'lf-edge/eve'
    needs: packages
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        arch: [arm64, amd64]
        hv: [kvm, xen]
        include:
          - arch: riscv64
            hv: mini
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: ./.github/actions/run-make
        with:
          command: "V=1 HV=${{ matrix.hv }} ZARCH=${{ matrix.arch }} LINUXKIT_PKG_TARGET=push eve"
          dockerhub-token: ${{ secrets.RELEASE_DOCKERHUB_TOKEN }}
          dockerhub-account: ${{ secrets.RELEASE_DOCKERHUB_ACCOUNT }}
      - uses: ./.github/actions/run-make
        if: matrix.arch != 'riscv64'
        with:
          command: "V=1 HV=${{ matrix.hv }} ZARCH=${{ matrix.arch }} LINUXKIT_PKG_TARGET=push sbom collected_sources compare_sbom_collected_sources publish_sources"
          dockerhub-token: ${{ secrets.RELEASE_DOCKERHUB_TOKEN }}
          dockerhub-account: ${{ secrets.RELEASE_DOCKERHUB_ACCOUNT }}

  manifest:
    if: github.event.repository.full_name == 'lf-edge/eve'
    runs-on: ubuntu-latest
    needs: packages
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: ./.github/actions/run-make
        with:
          command: "V=1 LINUXKIT_PKG_TARGET=manifest pkgs"
          dockerhub-token: ${{ secrets.RELEASE_DOCKERHUB_TOKEN }}
          dockerhub-account: ${{ secrets.RELEASE_DOCKERHUB_ACCOUNT }}

  trigger_assets:
    if: ${{ (startsWith(github.ref, 'refs/tags/')) && (github.event.repository.full_name == 'lf-edge/eve') }}
    needs: [manifest, eve]
    uses: lf-edge/eve/.github/workflows/assets.yml@master
    with:
      tag_ref: ${{ github.ref_name }}