release.yml

name: Release

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Go version to build ("1.21")'
        required: true
      prerelease:
        description: 'Is this a pre-release?'
        required: true
        default: 'false'

jobs:
  build:
    strategy:
      matrix:
        include:
          - builder: macos-latest
            goos: darwin
            goarch: arm64
          - builder: macos-latest
            goos: darwin
            goarch: amd64
          - builder: ubuntu-20.04
            goos: linux
            goarch: amd64
          - builder: ubuntu-20.04
            goos: linux
            goarch: arm64
          - builder: windows-latest
            goos: windows
            goarch: amd64

    runs-on: ${{ matrix.builder }}
    outputs:
      built_version: ${{ steps.encore_go_version.outputs.version }}
    steps:
      - name: Check out repo
        uses: actions/checkout@v2
        with:
          fetch-depth: 0   # We need the full history for the Go submodule
          submodules: true # Checkout the Go submodule

      - name: Set up Go
        uses: actions/setup-go@v2
        with:
          go-version: '1.20'

      - name: 'Create patched runtime'
        run: bash ./apply_patch.bash "${{ github.event.inputs.version }}"

      - name: Build
        run: go run . -dst=dist -goos=${{ matrix.goos }} -goarch=${{ matrix.goarch }}
        env:
          GO111MODULE: "on"

      # This step gets the exact version of Go we're releasing (including minor), so if we give the input as `1.17` this might return `encore-go1.17.5`.
      - name: 'Read the version of Go we built'
        id: encore_go_version
        run: echo "::set-output name=version::$(go run . --read-built-version)"

      - name: 'Tar artifacts'
        run: tar -czvf ${{ steps.encore_go_version.outputs.version }}-${{ matrix.goos }}_${{ matrix.goarch }}.tar.gz -C dist/${{ matrix.goos }}_${{ matrix.goarch }} .

      - name: 'Upload build artifact'
        uses: actions/upload-artifact@v2
        with:
          name: ${{ steps.encore_go_version.outputs.version }}-${{ matrix.goos }}_${{ matrix.goarch }}
          path: ${{ steps.encore_go_version.outputs.version }}-${{ matrix.goos }}_${{ matrix.goarch }}.tar.gz
  release:
    runs-on: ubuntu-20.04
    needs: build
    steps:
      - name: 'Download artifacts from build steps'
        uses: actions/download-artifact@v2

      - name: 'Convert windows artifact to zip'
        run: |
          cd ${{needs.build.outputs.built_version}}-windows_amd64
          tar -xzf ${{needs.build.outputs.built_version}}-windows_amd64.tar.gz
          zip -r ${{needs.build.outputs.built_version}}-windows_amd64.zip encore-go

      - name: 'Move, rename and create checksums for the artifacts'
        run: |
          mkdir output
          mv ${{needs.build.outputs.built_version}}-linux_amd64/${{needs.build.outputs.built_version}}-linux_amd64.tar.gz output/linux_x86-64.tar.gz
          mv ${{needs.build.outputs.built_version}}-linux_arm64/${{needs.build.outputs.built_version}}-linux_arm64.tar.gz output/linux_arm64.tar.gz
          mv ${{needs.build.outputs.built_version}}-darwin_amd64/${{needs.build.outputs.built_version}}-darwin_amd64.tar.gz output/macos_x86-64.tar.gz
          mv ${{needs.build.outputs.built_version}}-darwin_arm64/${{needs.build.outputs.built_version}}-darwin_arm64.tar.gz output/macos_arm64.tar.gz
          mv ${{needs.build.outputs.built_version}}-windows_amd64/${{needs.build.outputs.built_version}}-windows_amd64.tar.gz output/windows_x86-64.tar.gz
          mv ${{needs.build.outputs.built_version}}-windows_amd64/${{needs.build.outputs.built_version}}-windows_amd64.zip output/windows_x86-64.zip
          cd output
          sha256sum * > checksums.txt
          ls -R .
          mv * ../
          cd ..
          cat checksums.txt

      - name: 'Publish release'
        uses: DomBlack/github-release@2.0
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          tag: ${{ needs.build.outputs.built_version }}
          name: ${{ needs.build.outputs.built_version }}
          body: >
            This release is the compiled version of ${{ needs.build.outputs.built_version }}
          draft: false
          allow_override: true
          prerelease: ${{ github.event.inputs.prerelease }}
          gzip: false
          files: linux_x86-64.tar.gz linux_arm64.tar.gz windows_x86-64.tar.gz windows_x86-64.zip macos_arm64.tar.gz macos_x86-64.tar.gz checksums.txt