build.yml

---
name: Build
on:
  schedule:
    # https://docs.github.com/en/actions/reference/events-that-trigger-workflows#scheduled-events
    # > Note: The schedule event can be delayed during periods of high loads of GitHub Actions workflow runs.
    # > High load times include the start of every hour. To decrease the chance of delay, schedule your workflow to run at a different time of the hour.
    - cron: '48 2 * * *'
    # For weekly autoreleases
    # TODO https://github.com/AlekSi/golang-tip/issues/5
    # - cron: '48 1 * * 0'
  push:
    branches:
      - main
  pull_request:

jobs:
  docker:
    name: Docker
    timeout-minutes: 15

    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-20.04
        branch:
          - master
          - dev.boringcrypto
          - dev.fuzz
          - dev.go2go

    runs-on: ${{ matrix.os }}

    env:
      GO_BRANCH: ${{ matrix.branch }}

    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Start BuildKit builder
        run: make docker-up

      - name: Build Docker images
        run: make docker-build

      # skip push for PRs
      # move to `publish` job
      # TODO https://github.com/AlekSi/golang-tip/issues/8

      - name: Login into Docker registries
        if: github.event_name != 'pull_request'
        run: |
          docker login --username aleksi --password ${{ secrets.DOCKERHUB_TOKEN }}
          docker login ghcr.io --username aleksi --password ${{ secrets.GITHUB_TOKEN }}

      - name: Upload Docker images
        if: github.event_name != 'pull_request'
        run: |
          docker tag golang-tip:${{ env.GO_BRANCH }} aleksi/golang-tip:${{ env.GO_BRANCH }}
          docker tag golang-tip:${{ env.GO_BRANCH }} ghcr.io/aleksi/golang-tip:${{ env.GO_BRANCH }}
          docker push aleksi/golang-tip:${{ env.GO_BRANCH }}
          docker push ghcr.io/aleksi/golang-tip:${{ env.GO_BRANCH }}

  targz:
    name: TarGz
    timeout-minutes: 15

    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-20.04
          - macos-10.15
        branch:
          - master
          - dev.boringcrypto
          - dev.fuzz
          - dev.go2go

    runs-on: ${{ matrix.os }}

    env:
      GO_BRANCH: ${{ matrix.branch }}

    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Build .tar.gz file
        run: make targz-build

      - name: Set artifact name and path
        run: |
          echo ARTIFACT_NAME=${{ matrix.branch }}.$(go env GOOS)-$(go env GOARCH) >> $GITHUB_ENV
          echo ARTIFACT_PATH=${{ matrix.branch }}.$(go env GOOS)-$(go env GOARCH).tar.gz >> $GITHUB_ENV

      - name: Rename artifact
        run: mv golang-tip.tar.gz ${{ env.ARTIFACT_PATH }}

      - name: Upload artifact
        uses: actions/upload-artifact@v2.2.3
        with:
          name: ${{ env.ARTIFACT_NAME }}
          path: ${{ env.ARTIFACT_PATH }}
          if-no-files-found: error

  publish:
    name: Publish
    needs: [docker, targz]
    if: github.event_name != 'pull_request'
    timeout-minutes: 15
    runs-on: ubuntu-20.04

    steps:
      - name: Download artifacts
        uses: actions/download-artifact@v2.0.9

      - name: List artifacts
        run: ls -lR

      - name: Publish artifacts
        uses: marvinpinto/action-automatic-releases@v1.1.1
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          automatic_release_tag: tip
          prerelease: false
          title: tip
          files: |
            **.tar.gz