releases.yml

name: Releases

on:
  schedule:
  - cron: '0 0 * * *' # midnight UTC
  push:
    tags:
      - v*
  workflow_dispatch:

jobs:
  # Check to see whether there have been any commits since the last run,
  # letting us skip subsequent steps if there haven't.
  # https://github.community/t/trigger-action-on-schedule-only-if-there-are-changes-to-the-branch/17887
  check_date:
    runs-on: ubuntu-18.04
    name: Check latest commit
    outputs:
      should_run: ${{ steps.should_run.outputs.should_run }}
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: print latest_commit
        run: echo ${{ github.sha }}
      - id: should_run
        continue-on-error: true
        name: Check for recent changes
        if: ${{ github.event_name == 'schedule' }}
        run: |
          # We want to re-run if the nightly tag doesn't already exist (which
          # causes git rev-list to fail) or when there are commits which are
          # accessible from this commit but not already under the nightly tag

          commits_since_last_nightly=$(git rev-list ${{ github.sha }} '^nightly')

          if [ $? -eq 0 -a -z "$commits_since_last_nightly" ]; then
            echo "::set-output name=should_run::false"
          fi

  build:
    name: Build release artifacts for ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    needs: check_date
    if: ${{ needs.check_date.outputs.should_run != 'false' }}
    strategy:
      matrix:
        include:
          - name: linux
            os: ubuntu-18.04
            artifact_name: "target/rune.*.zip"
            asset_name: rune-linux
          # - name: windows
          #   os: windows-latest
          #   artifact_name: "target/rune.*.zip"
          #   asset_name: rune-windows
          # HACK: Disabling macos builds due to https://github.com/hotg-ai/librunecoral/issues/43
          - name: macos
            os: macos-latest
            artifact_name: "target/rune.*.zip"
            asset_name: rune-macos
    steps:
      - uses: actions/checkout@v1
      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
          key: ${{ runner.os }}-${{ github.workflow }}-${{ github.job }}
      - name: Setup Rust
        run: rustup show
      - uses: actions-rs/install@v0.1
        with:
          crate: bindgen
          version: latest
      - uses: maxim-lobanov/setup-xcode@v1
        if: runner.os == 'macOS'
        with:
          xcode-version: latest-stable
      - name: Setup bazel
        uses: jwlawson/actions-setup-bazel@v1
        with:
          bazel-version: '3.7.2'
      - uses: actions/setup-python@v2
        if: runner.os == 'macOS'
        with:
          python-version: '3.6'
      - name: Install Build Dependencies
        run: |
          pip install numpy
          pip3 install numpy
      - name: Build
        run: cargo xtask dist
        env:
          RUST_LOG: info,xtask=debug
      - name: Upload binaries to release
        uses: actions/upload-artifact@v2
        with:
          name: ${{ matrix.asset_name }}
          path: ${{ matrix.artifact_name }}

  docker:
    name: Publish Docker Image
    runs-on: ubuntu-latest
    needs:
    - check_date
    if: ${{ needs.check_date.outputs.should_run != 'false' }}
    env:
      ORGANISATION: tinyverseml
      REPO: rune-cli
    steps:
      - uses: actions/checkout@v2
      - name: Setting the container and tag variables
        run: |
          echo "CONTAINER=${{ env.ORGANISATION }}/${{ env.REPO }}" >> $GITHUB_ENV

          event_name=${{ github.event_name }}

          if [ $event_name = "schedule" ] || [ $event_name = "workflow_dispatch" ]; then
            echo "TAG=nightly" >> $GITHUB_ENV
          else
            echo "TAG=$(git describe --tags --abbrev=0)" >> $GITHUB_ENV
          fi
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Build and push
        id: docker_build
        uses: docker/build-push-action@v2
        with:
          push: ${{ github.ref == 'refs/heads/master' }}
          tags: |
            ${{ env.CONTAINER }}:latest
            ${{ env.CONTAINER }}:${{ env.TAG }}
            ${{ env.CONTAINER }}:${{ github.sha }}
      - name: Image digest
        run: echo ${{ steps.docker_build.outputs.digest }}

  create-release:
    name: Create Nightly Release
    runs-on: ubuntu-18.04
    needs:
      - check_date
      - build
    if: ${{ needs.check_date.outputs.should_run != 'false' }}
    steps:
      - name: Tagged Release Variables
        if: contains(github.ref, 'refs/tags/')
        run: |
          tag=$(basename ${{ github.ref }})
          echo "title=Released $tag" >> $GITHUB_ENV
          echo "tag=$tag" >> $GITHUB_ENV
      - name: Nightly Release Variables
        if: ${{ !contains(github.ref, 'refs/tags/') }}
        run: |
          echo "title=Nightly Release" >> $GITHUB_ENV
          echo "tag=nightly" >> $GITHUB_ENV
      - name: Checkout code
        uses: actions/checkout@v2
      - name: Fetch Pre-Compiled Binaries
        uses: actions/download-artifact@v2
        with:
          path: releases
      - name: Move all up
        run: mv releases/**/* releases/
      - name: Print Artifacts
        run: ls -la releases
      - uses: "marvinpinto/action-automatic-releases@latest"
        if: github.ref == 'refs/heads/master' || contains(github.ref, 'refs/tags/')
        with:
          repo_token: "${{ secrets.GITHUB_TOKEN }}"
          automatic_release_tag: ${{ env.tag }}
          draft: ${{ contains(github.ref, 'refs/tags/') }}
          prerelease: ${{ !contains(github.ref, 'refs/tags/') }}
          title: ${{ env.title }}
          files: |
            releases/*.zip
            releases/*.whl