build.yml

name: Build

on:
  pull_request:
    branches:
      - master
  push:
    tags:
      - 'v*'

permissions:
  contents: write

jobs:
  build-windows:
    runs-on: windows-2022
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Install Crystal
        uses: crystal-lang/install-crystal@v1
        with:
          crystal: 1.13.1

      - name: Build SQLite3 static library
        run: "scripts/sqlite3-static.ps1"

      - name: Install shards dependencies
        run: shards install --production

      - name: Build coverage reporter CLI
        run: crystal build src\cli.cr -o dist\coveralls --release --static --no-debug --progress

      - name: Prepare distribution archive
        run: |
          cd dist
          $vsbase = vswhere.exe -products * -property installationPath -latest
          if (-not $vsbase) {
            Write-Error "Visual Studio installation not found"
            exit 1
          }
          $dumpbinPath = Join-Path $vsbase "VC\Tools\MSVC\*\bin\HostX64\x64\dumpbin.exe"
          $resolvedDumpbin = Get-Item $dumpbinPath | Select-Object -First 1
          if (-not $resolvedDumpbin) {
            Write-Error "dumpbin.exe not found"
            exit 1
          }
          & $resolvedDumpbin /dependents coveralls.exe
          tar -acf coveralls-windows.zip coveralls.exe

      - name: Upload exe
        uses: actions/upload-artifact@v3
        with:
          name: coveralls-windows.exe
          path: dist/coveralls.exe
          if-no-files-found: error

      - name: Upload zip
        uses: actions/upload-artifact@v3
        with:
          name: coveralls-windows.zip
          path: dist/coveralls-windows.zip
          if-no-files-found: error

  build-linux:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up Docker BuildX
        run: |
          docker run --rm --privileged docker/binfmt:a7996909642ee92942dcd6cff44b9b95f08dad64
          docker buildx create --use

      - name: Build multi-architecture binaries
        run: |
          docker buildx build \
            --platform linux/amd64,linux/arm64 \
            --build-arg CRYSTAL_VERSION=1.13.1 \
            --output type=local,dest=dist/ .

      - name: (Debug) Inspect dist directory contents
        run: |
          echo "Listing contents of dist directory:"
          ls -R dist

      - name: (Debug) Search for coveralls binary in dist directory
        run: |
          echo "Searching for coveralls binary in dist directory:"
          find dist -type f -name 'coveralls' -exec ls -l {} \;

      - name: Rename and prepare artifacts
        run: |
          cd dist
          mv linux_amd64/app/coveralls coveralls-x86_64
          mv linux_arm64/app/coveralls coveralls-aarch64
          tar -czf coveralls-x86_64.tar.gz coveralls-x86_64
          tar -czf coveralls-aarch64.tar.gz coveralls-aarch64
          
      - name: Upload binaries and archives
        uses: actions/upload-artifact@v3
        with:
          name: coveralls-x86_64
          path: dist/coveralls-x86_64
          if-no-files-found: error

      - name: Upload tar.gz archives
        uses: actions/upload-artifact@v3
        with:
          name: coveralls-x86_64.tar.gz
          path: dist/coveralls-x86_64.tar.gz
          if-no-files-found: error

      - name: Upload ARM binaries and archives
        uses: actions/upload-artifact@v3
        with:
          name: coveralls-aarch64
          path: dist/coveralls-aarch64
          if-no-files-found: error

      - name: Upload ARM tar.gz archives
        uses: actions/upload-artifact@v3
        with:
          name: coveralls-aarch64.tar.gz
          path: dist/coveralls-aarch64.tar.gz
          if-no-files-found: error

  release:
    runs-on: ubuntu-latest
    needs: [build-windows, build-linux]
    if: github.event_name == 'push' && contains(github.ref, 'refs/tags/')
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Fetch tags
        run: git fetch --force --tags

      - uses: actions/download-artifact@v3
        with:
          path: artifacts/

      - name: Prepare files for release
        run: |
          mkdir release/
          find artifacts/ -type f -exec cp \{} release/ \;
          cd release/
          mv coveralls-x86_64 coveralls-linux-x86_64
          mv coveralls-aarch64 coveralls-linux-aarch64
          mv coveralls.exe coveralls-windows.exe
          sha256sum * > coveralls-checksums.txt

      - name: Create Github release
        env:
          TAG: ${{ github.ref }}
          GH_TOKEN: ${{ github.token }}
        run: >
          cd release/;
          gh release create ${TAG}
          'coveralls-linux-x86_64#coveralls-linux-x86_64'
          'coveralls-linux-x86_64.tar.gz#coveralls-linux-x86_64.tar.gz'
          'coveralls-linux-aarch64#coveralls-linux-aarch64'
          'coveralls-linux-aarch64.tar.gz#coveralls-linux-aarch64.tar.gz'
          'coveralls-windows.exe#coveralls-windows.exe'
          'coveralls-windows.zip#coveralls-windows.zip'
          'coveralls-checksums.txt#coveralls-checksums.txt'
          --generate-notes

  homebrew:
    runs-on: ubuntu-latest
    needs: [release]
    if: github.event_name == 'push' && contains(github.ref, 'refs/tags/')
    steps:
      - name: Update Homebrew formula
        uses: dawidd6/action-homebrew-bump-formula@v3
        with:
          tap: coverallsapp/coveralls
          formula: coveralls
          token: ${{ secrets.HOMEBREW_TOKEN }}