name: Build and Release for Windows 7

on:
  workflow_dispatch:
  release:
    types: [published]
  push:
  pull_request:
    types: [opened, synchronize, reopened]

jobs:
  build:
    permissions:
      contents: write
    strategy:
      matrix:
        include:
          # BEGIN Windows 7
          - goos: windows
            goarch: amd64
            assetname: win7-64
          - goos: windows
            goarch: 386
            assetname: win7-32
          # END Windows 7
      fail-fast: false

    runs-on: ubuntu-latest
    env:
      GOOS: ${{ matrix.goos}}
      GOARCH: ${{ matrix.goarch }}
      CGO_ENABLED: 0
    steps:
      - name: Checkout codebase
        uses: actions/checkout@v4

      - name: Show workflow information
        run: |
          _NAME=${{ matrix.assetname }}
          echo "GOOS: ${{ matrix.goos }}, GOARCH: ${{ matrix.goarch }}, RELEASE_NAME: $_NAME"
          echo "ASSET_NAME=$_NAME" >> $GITHUB_ENV

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          check-latest: true

      - name: Setup patched builder
        run: |
          GOSDK=$(go env GOROOT)
          rm -r $GOSDK/*
          cd $GOSDK
          curl -O -L https://github.com/XTLS/go-win7/releases/latest/download/go-for-win7-linux-amd64.zip
          unzip ./go-for-win7-linux-amd64.zip -d $GOSDK
          rm ./go-for-win7-linux-amd64.zip

      - name: Get project dependencies
        run: go mod download

      - name: Build Xray
        run: |
          mkdir -p build_assets
          COMMID=$(git describe --always --dirty)
          echo 'Building Xray for Windows 7...'
          go build -o build_assets/xray.exe -trimpath -buildvcs=false -ldflags="-X github.com/xtls/xray-core/core.build=${COMMID} -s -w -buildid=" -v ./main
          echo 'CreateObject("Wscript.Shell").Run "xray.exe -config config.json",0' > build_assets/xray_no_window.vbs
          echo 'Start-Process -FilePath ".\xray.exe" -ArgumentList "-config .\config.json" -WindowStyle Hidden' > build_assets/xray_no_window.ps1
          # The line below is for without running conhost.exe version. Commented for not being used. Provided for reference.
          # go build -o build_assets/wxray.exe -trimpath -buildvcs=false -ldflags="-H windowsgui -X github.com/xtls/xray-core/core.build=${COMMID} -s -w -buildid=" -v ./main

      - name: Restore Geodat Cache
        uses: actions/cache/restore@v4
        with:
          path: resources
          key: xray-geodat-

      - name: Copy README.md & LICENSE
        run: |
          mv -f resources/* build_assets
          cp ${GITHUB_WORKSPACE}/README.md ./build_assets/README.md
          cp ${GITHUB_WORKSPACE}/LICENSE ./build_assets/LICENSE

      - name: Create ZIP archive
        if: github.event_name == 'release'
        shell: bash
        run: |
          pushd build_assets || exit 1
          touch -mt $(date +%Y01010000) *
          zip -9vr ../Xray-${{ env.ASSET_NAME }}.zip .
          popd || exit 1
          FILE=./Xray-${{ env.ASSET_NAME }}.zip
          DGST=$FILE.dgst
          for METHOD in {"md5","sha1","sha256","sha512"}
          do
            openssl dgst -$METHOD $FILE | sed 's/([^)]*)//g' >>$DGST
          done

      - name: Change the name
        run: |
          mv build_assets Xray-${{ env.ASSET_NAME }}

      - name: Upload files to Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: Xray-${{ env.ASSET_NAME }}
          path: |
            ./Xray-${{ env.ASSET_NAME }}/*

      - name: Upload binaries to release
        uses: svenstaro/upload-release-action@v2
        if: github.event_name == 'release'
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          file: ./Xray-${{ env.ASSET_NAME }}.zip*
          tag: ${{ github.ref }}
          file_glob: true