release.yml

name: Release (epicchain-cli)

# Trigger the workflow on a release event when a new release is published
on:
  release:
    types: [published]

# Define environment variables
env:
  DOTNET_VERSION: 8.0.x
  CONFIGURATION: Release
  DIST_PATH: /tmp/dist
  OUTPUT_PATH: /tmp/out

jobs:
  build-leveldb:
    name: Build leveldb win-${{ matrix.arch }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [windows-latest]
        arch: [x64, arm64]

    steps:
    # Step to lookup cache for the LevelDB build distribution
    - name: Lookup Cache Distribution
      id: cache-leveldb
      uses: actions/cache@v4
      with:
        path: ./leveldb/build/Release/*
        key: leveldb-${{ matrix.os }}-${{ matrix.arch }}
        enableCrossOsArchive: true
        lookup-only: true

    # Conditionally checkout LevelDB repository if cache is not found
    - if: ${{ steps.cache-leveldb.outputs.cache-hit != 'true' }}
      name: Checkout Repository Code (leveldb)
      uses: actions/checkout@v4
      with:
        repository: google/leveldb
        path: leveldb
        submodules: true
        fetch-depth: 0

    # Conditionally setup MSBuild if cache is not found
    - if: ${{ matrix.os == 'windows-latest' && steps.cache-leveldb.outputs.cache-hit != 'true' }}
      name: Setup MSBuild
      uses: microsoft/setup-msbuild@v2

    # Conditionally setup LevelDB build directory if cache is not found
    - if: ${{ steps.cache-leveldb.outputs.cache-hit != 'true' }}
      name: Setup LevelDb
      working-directory: ./leveldb
      run: mkdir -p ./build/Release

    # Conditionally create build files for LevelDB if cache is not found
    - if: ${{ steps.cache-leveldb.outputs.cache-hit != 'true' }}
      name: Create Build Files (win-${{ matrix.arch }})
      working-directory: ./leveldb/build
      run: cmake -DBUILD_SHARED_LIBS=ON -A ${{ matrix.arch }} ..

    # Conditionally build LevelDB using MSBuild if cache is not found
    - if: ${{ matrix.os == 'windows-latest' && steps.cache-leveldb.outputs.cache-hit != 'true' }}
      name: Build (MSBuild)
      working-directory: ./leveldb/build
      run: msbuild ./leveldb.sln /p:Configuration=Release

    # Conditionally cache the LevelDB distribution if it was built
    - if: ${{ steps.cache-leveldb.outputs.cache-hit != 'true' }}
      name: Cache Distribution
      uses: actions/cache/save@v4
      with:
        path: ./leveldb/build/Release/*
        key: leveldb-${{ matrix.os }}-${{ matrix.arch }}
        enableCrossOsArchive: true

  build-epicchain-cli:
    needs: [build-leveldb]
    name: ${{ matrix.runtime }}
    runs-on: ubuntu-latest
    strategy:
      matrix:
        runtime: [linux-x64, linux-arm64, win-x64, win-arm64, osx-x64, osx-arm64]

    steps:
    # Step to set the application version from the release tag
    - name: Set Application Version (Environment Variable)
      run: |
        APP_VERSION=$(echo '${{ github.event.release.tag_name }}' | cut -d 'v' -f 2)
        echo "APP_VERSION=$APP_VERSION" >> $GITHUB_ENV

    # Checkout the epicchain-cli repository code
    - name: Checkout Repository Code
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    # Setup .NET environment
    - name: Setup .NET
      uses: actions/setup-dotnet@v4
      with:
        dotnet-version: ${{ env.DOTNET_VERSION }}

    # Publish the epicchain-cli project
    - name: .NET Publish (epicchain-cli)
      run: |
        dotnet publish ./src/EpicChain.CLI \
        --version-suffix ${{ matrix.runtime }} \
        --framework net8.0 \
        --configuration ${{ env.CONFIGURATION }} \
        --runtime ${{ matrix.runtime }} \
        --self-contained true \
        --output ${{ env.OUTPUT_PATH }}/${{ matrix.runtime }} \
        --verbosity normal \
        -p:VersionPrefix=${{ env.APP_VERSION }} \
        -p:RuntimeIdentifier=${{ matrix.runtime }} \
        -p:SelfContained=true \
        -p:IncludeNativeLibrariesForSelfExtract=false \
        -p:PublishTrimmed=false \
        -p:PublishSingleFile=true \
        -p:PublishReadyToRun=true \
        -p:EnableCompressionInSingleFile=true \
        -p:DebugType=embedded \
        -p:ServerGarbageCollection=true

    # Build the LevelDBStore plugin
    - name: .NET Build (LevelDBStore)
      run: |
        dotnet build ./src/Plugins/LevelDBStore \
        --version-suffix ${{ matrix.runtime }} \
        --framework net8.0 \
        --configuration ${{ env.CONFIGURATION }} \
        --output ${{ env.OUTPUT_PATH }}/${{ matrix.runtime }}/Plugins/LevelDBStore \
        --verbosity normal \
        -p:VersionPrefix=${{ env.APP_VERSION }}

    # Remove unnecessary files from the LevelDBStore plugin output
    - name: Remove files (junk)
      working-directory: ${{ env.OUTPUT_PATH }}/${{ matrix.runtime }}/Plugins/LevelDBStore
      run: |
        rm -v EpicChain*
        rm -v *.pdb
        rm -v *.xml

    # Remove XML comment files from the epicchain-cli output
    - name: Remove Xml Comment Files
      working-directory: ${{ env.OUTPUT_PATH }}/${{ matrix.runtime }}
      run: rm -v *.xml

    # Get cached LevelDB distribution for Windows x64 if applicable
    - if: ${{ startsWith(matrix.runtime, 'win-x64') }}
      name: Get Distribution Caches (win-x64)
      uses: actions/cache@v4
      with:
        path: ./leveldb/build/Release/*
        key: leveldb-windows-latest-x64
        enableCrossOsArchive: true
        fail-on-cache-miss: true

    # Get cached LevelDB distribution for Windows arm64 if applicable
    - if: ${{ startsWith(matrix.runtime, 'win-arm64') }}
      name: Get Distribution Caches (win-arm64)
      uses: actions/cache@v4
      with:
        path: ./leveldb/build/Release/*
        key: leveldb-windows-latest-arm64
        enableCrossOsArchive: true
        fail-on-cache-miss: true

    # Copy LevelDB files to the output directory for Windows
    - if: ${{ startsWith(matrix.runtime, 'win') }}
      name: Copy Files (leveldb) (win)
      run: cp -v ./leveldb/build/Release/leveldb.dll ${{ env.OUTPUT_PATH }}/${{ matrix.runtime }}/libleveldb.dll

    # Create the distribution directory
    - name: Create Distribution Directory
      run: mkdir -p ${{ env.DIST_PATH }}

    # Create a tarball file for Linux distributions
    - name: Create Tarball File (linux)
      if: ${{ startsWith(matrix.runtime, 'linux') }}
      working-directory: ${{ env.OUTPUT_PATH }}/${{ matrix.runtime }}
      run: tar -czvf ${{ env.DIST_PATH }}/epicchain-cli.v${{ env.APP_VERSION }}-${{ matrix.runtime }}.tar.gz .

    # Create a tarball file for macOS distributions
    - name: Cache Distribution
      uses: actions/cache/save@v4
      with:
        path: ${{ env.OUTPUT_PATH }}/${{ matrix.runtime }}/*
        key: epicchain-${{ matrix.runtime }}
        enableCrossOsArchive: true

    # Create a zip file for Windows distributions
    - name: Create Zip File (win)
      if: ${{ startsWith(matrix.runtime, 'win') }}
      working-directory: ${{ env.OUTPUT_PATH }}/${{ matrix.runtime }}
      run: zip ${{ env.DIST_PATH }}/epicchain-cli.v${{ env.APP_VERSION }}-${{ matrix.runtime }}.zip -r *

    # Create checksum files for Linux distributions
    - name: Create Checksum Files (linux)
      if: ${{ startsWith(matrix.runtime, 'linux') }}
      working-directory: ${{ env.DIST_PATH }}
      env:
        FILENAME: epicchain-cli.v${{ env.APP_VERSION }}-${{ matrix.runtime }}
      run: |
          sha256sum ${{ env.FILENAME }}.tar.gz > ${{ env.FILENAME }}.sha256

    # Create checksum files for Windows distributions
    - name: Create Checksum Files (win)
      if: ${{ startsWith(matrix.runtime, 'win') }}
      working-directory: ${{ env.DIST_PATH }}
      env:
        FILENAME: epicchain-cli.v${{ env.APP_VERSION }}-${{ matrix.runtime }}
      run: |
          sha256sum ${{ env.FILENAME }}.zip > ${{ env.FILENAME }}.sha256

    # List the contents of the distribution and output directories
    - name: Output/Distribution Directory Contents
      run: |
        ls -la ${{ env.DIST_PATH }}
        ls -la ${{ env.OUTPUT_PATH }}/${{ matrix.runtime }}

    # Upload tarball files for Linux distributions
    - name: Upload Tarball File (linux)
      if: ${{ startsWith(matrix.runtime, 'linux') }}
      uses: actions/upload-release-asset@latest
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
          upload_url: ${{ github.event.release.upload_url }}
          asset_path: ${{ env.DIST_PATH }}/epicchain-cli.v${{ env.APP_VERSION }}-${{ matrix.runtime }}.tar.gz
          asset_name: epicchain-cli.v${{ env.APP_VERSION }}-${{ matrix.runtime }}.tar.gz
          asset_content_type: application/x-gtar

    # Upload zip files for Windows distributions
    - name: Upload Zip File (win)
      if: ${{ startsWith(matrix.runtime, 'win') }}
      uses: actions/upload-release-asset@latest
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
          upload_url: ${{ github.event.release.upload_url }}
          asset_path: ${{ env.DIST_PATH }}/epicchain-cli.v${{ env.APP_VERSION }}-${{ matrix.runtime }}.zip
          asset_name: epicchain-cli.v${{ env.APP_VERSION }}-${{ matrix.runtime }}.zip
          asset_content_type: application/zip

    # Upload checksum files for all distributions
    - name: Upload Checksum File (all)
      if: ${{ startsWith(matrix.runtime, 'osx') == false }}
      uses: actions/upload-release-asset@latest
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
          upload_url: ${{ github.event.release.upload_url }}
          asset_path: ${{ env.DIST_PATH }}/epicchain-cli.v${{ env.APP_VERSION }}-${{ matrix.runtime }}.sha256
          asset_name: epicchain-cli.v${{ env.APP_VERSION }}-${{ matrix.runtime }}.sha256
          asset_content_type: text/plain

  code-sign:
    needs: [build-epicchain-cli]
    name: CodeSign & Publish (epicchain-cli) ${{ matrix.arch }}
    runs-on: macos-latest
    strategy:
      matrix:
        arch: [x64, arm64]

    steps:
    # Step to set the application version from the release tag
    - name: Set Application Version (Environment Variable)
      run: |
        APP_VERSION=$(echo '${{ github.event.release.tag_name }}' | cut -d 'v' -f 2)
        echo "APP_VERSION=$APP_VERSION" >> $GITHUB_ENV

    - name: Get Distribution Caches (win-${{ matrix.arch}})
      uses: actions/cache@v4
      with:
        path: ${{ env.OUTPUT_PATH }}/osx-${{ matrix.arch }}/*
        key: epicchain-osx-${{ matrix.arch }}
        enableCrossOsArchive: true
        fail-on-cache-miss: true

    - name: Sign (epicchain-cli)
      working-directory: ${{ env.OUTPUT_PATH }}/osx-${{ matrix.arch }}
      run: codesign --force --deep -s - epicchain-cli

    # Create the distribution directory
    - name: Create Distribution Directory
      run: mkdir -p ${{ env.DIST_PATH }}

    # Create a tarball file for macOS distributions
    - name: Create Tarball File (osx)
      working-directory: ${{ env.OUTPUT_PATH }}/osx-${{ matrix.arch }}
      run: tar -cJf ${{ env.DIST_PATH }}/epicchain-cli.v${{ env.APP_VERSION }}-osx-${{ matrix.arch }}.tar.xz .

    # Create checksum files for macOS distributions
    - name: Create Checksum Files (osx)
      working-directory: ${{ env.DIST_PATH }}
      env:
        FILENAME: epicchain-cli.v${{ env.APP_VERSION }}-osx-${{ matrix.arch }}
      run: |
          shasum -a 256 ${{ env.FILENAME }}.tar.xz > ${{ env.FILENAME }}.sha256

    # Upload tarball files for macOS distributions
    - name: Upload Tarball File (osx)
      uses: actions/upload-release-asset@latest
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
          upload_url: ${{ github.event.release.upload_url }}
          asset_path: ${{ env.DIST_PATH }}/epicchain-cli.v${{ env.APP_VERSION }}-osx-${{ matrix.arch }}.tar.xz
          asset_name: epicchain-cli.v${{ env.APP_VERSION }}-osx-${{ matrix.arch }}.tar.xz
          asset_content_type: application/x-gtar

      # Upload checksum files for all distributions
    - name: Upload Checksum File (all)
      uses: actions/upload-release-asset@latest
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
          upload_url: ${{ github.event.release.upload_url }}
          asset_path: ${{ env.DIST_PATH }}/epicchain-cli.v${{ env.APP_VERSION }}-osx-${{ matrix.arch }}.sha256
          asset_name: epicchain-cli.v${{ env.APP_VERSION }}-osx-${{ matrix.arch }}.sha256
          asset_content_type: text/plain

  cleanup:
    needs: [build-epicchain-cli, code-sign]
    runs-on: ubuntu-latest
    steps:
      # Cleanup step to delete old caches
      - name: Cleanup
        run: |
          gh extension install actions/gh-actions-cache

          echo "Fetching list of cache key"
          cacheKeysForPR=$(gh actions-cache list -R $REPO -B $BRANCH -L 100 | cut -f 1 )

          ## Setting this to not fail the workflow while deleting cache keys.
          set +e
          echo "Deleting caches..."
          for cacheKey in $cacheKeysForPR
          do
            gh actions-cache delete $cacheKey -R $REPO -B $BRANCH --confirm
          done
          echo "Done"
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          REPO: ${{ github.repository }}
          BRANCH: ${{ github.ref }}