Win wheels (#139)

Add building of tgcalls wheels for Windows

.github/workflows/build_and_publish_macos_wheels_for_many_python_versions.yaml

@@ -365,7 +365,7 @@ jobs:
       - name: Upload artifacts.
         uses: actions/upload-artifact@v2
         with:
-          name: Wheels for macOS
+          name: "tgcalls for macOS (Intel)"
           path: dist/
 
       - name: Upload wheels to PyPi.

.github/workflows/build_and_publish_win_x32_wheels_for_many_python_versions.yaml

@@ -0,0 +1,231 @@
+name: Build and publish wheels for Windows x32 and many Python versions
+on:
+  push:
+    branches:
+      - main
+      - pypi-dev
+    paths:
+      - '.github/workflows/build_and_publish_win_x32_wheels_for_many_python_versions.yaml'
+      - 'tgcalls/third_party/webrtc/**'
+      - 'tgcalls/**'
+      - 'CMakeLists.txt'
+      - 'setup.py'
+jobs:
+
+  build_wheels_for_win:
+    name: Build and publish wheels for Windows x32
+    runs-on: windows-latest
+
+    env:
+      BUILD_WHEELS: "true"
+      UPLOAD_WHEELS: "true"
+      GLOBAL_CACHE_KEY: "4"
+      WEBRTC_CACHE_KEY: "5"
+
+    defaults:
+      run:
+        shell: cmd
+        working-directory: Libraries
+
+    steps:
+      - name: Get repository name.
+        shell: bash
+        working-directory: ${{ github.workspace }}
+        run: echo "REPO_NAME=${GITHUB_REPOSITORY##*/}" >> $GITHUB_ENV
+
+      - uses: ilammy/msvc-dev-cmd@v1.9.0
+        name: x86 Native Tools Command Prompt.
+        with:
+          arch: win32
+
+      - name: Set up environment paths.
+        shell: bash
+        working-directory: ${{ github.workspace }}
+        run: |
+          echo "C:\\Strawberry\\perl\\bin\\" >> $GITHUB_PATH
+          echo "C:\\Program Files\\NASM\\" >> $GITHUB_PATH
+          echo "C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Enterprise\\VC\\Auxiliary\\Build\\" >> $GITHUB_PATH
+
+          mkdir Libraries && cd Libraries
+          echo "Convert unix path to win path."
+          p=`pwd | sed 's#^/[d]#d:#g' |sed 's#/#\\\\#g'`
+          echo "LibrariesPath=$p" >> $GITHUB_ENV
+
+      - name: Save msbuild version.
+        run: |
+          call vcvars32.bat
+          msbuild -version > CACHE_KEY.txt
+
+      - name: Clone.
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+          path: ${{ env.REPO_NAME }}
+
+      - name: Generate cache key.
+        shell: bash
+        run: |
+          echo $GLOBAL_CACHE_KEY >> CACHE_KEY.txt
+          echo "$GITHUB_WORKSPACE" >> CACHE_KEY.txt
+          echo "CACHE_KEY=`md5sum CACHE_KEY.txt | awk '{ print $1 }'`" >> $GITHUB_ENV
+
+      - name: Choco installs.
+        run: |
+          choco install --allow-empty-checksums --no-progress -y yasm
+          choco install --no-progress -y nasm jom ninja
+
+      - name: NuGet sources.
+        run: |
+          nuget sources Disable -Name "Microsoft Visual Studio Offline Packages"
+          nuget sources Add -Source https://api.nuget.org/v3/index.json & exit 0
+
+      - name: Patches.
+        shell: bash
+        run: |
+          cd $LibrariesPath
+          git clone https://github.com/desktop-app/patches.git
+          cd patches
+          git checkout 87a2e9ee07
+
+      - name: MozJPEG.
+        shell: cmd
+        run: |
+          git clone -b v4.0.1-rc2 https://github.com/mozilla/mozjpeg.git
+          cd mozjpeg
+          cmake . ^
+          -G "Visual Studio 16 2019" ^
+          -A Win32 ^
+          -DWITH_JPEG8=ON ^
+          -DPNG_SUPPORTED=OFF
+          cmake --build . --config Release
+
+      - name: OpenSSL cache.
+        id: cache-openssl
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.LibrariesPath }}/openssl_1_1_1
+          key: ${{ runner.OS }}-${{ env.CACHE_KEY }}-openssl_1_1_1
+      - name: OpenSSL.
+        if: steps.cache-openssl.outputs.cache-hit != 'true'
+        run: |
+          git clone https://github.com/openssl/openssl.git openssl_1_1_1
+          cd openssl_1_1_1
+          git checkout OpenSSL_1_1_1-stable
+          perl Configure no-shared no-tests debug-VC-WIN32
+          nmake
+          mkdir out32.dbg
+          move libcrypto.lib out32.dbg
+          move libssl.lib out32.dbg
+          move ossl_static.pdb out32.dbg\ossl_static
+          nmake clean
+          move out32.dbg\ossl_static out32.dbg\ossl_static.pdb
+          perl Configure no-shared no-tests VC-WIN32
+          nmake
+          mkdir out32
+          move libcrypto.lib out32
+          move libssl.lib out32
+          move ossl_static.pdb out32
+
+          rmdir /S /Q test
+          rmdir /S /Q .git
+
+      - name: Opus cache.
+        id: cache-opus
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.LibrariesPath }}/opus
+          key: ${{ runner.OS }}-opus-${{ env.CACHE_KEY }}
+      - name: Opus.
+        if: steps.cache-opus.outputs.cache-hit != 'true'
+        run: |
+          git clone https://github.com/telegramdesktop/opus.git
+          cd opus
+          git checkout tdesktop
+          cd win32\VS2015
+          msbuild -m opus.sln /property:Configuration=Debug /property:Platform="Win32"
+          msbuild -m opus.sln /property:Configuration=Release /property:Platform="Win32"
+
+      - name: FFmpeg cache.
+        id: cache-ffmpeg
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.LibrariesPath }}/ffmpeg
+          key: ${{ runner.OS }}-ffmpeg-${{ env.CACHE_KEY }}-${{ hashFiles('**/build_ffmpeg_win.sh') }}
+      - name: FFmpeg.
+        if: steps.cache-ffmpeg.outputs.cache-hit != 'true'
+        run: |
+          choco install --no-progress -y msys2
+
+          git clone https://github.com/FFmpeg/FFmpeg.git ffmpeg
+          cd ffmpeg
+          git checkout release/4.4
+          set CHERE_INVOKING=enabled_from_arguments
+          set MSYS2_PATH_TYPE=inherit
+          call c:\tools\msys64\usr\bin\bash --login ../patches/build_ffmpeg_win.sh
+
+          rmdir /S /Q .git
+
+      - name: WebRTC cache.
+        id: cache-webrtc
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.LibrariesPath }}/tg_owt
+          key: ${{ runner.OS }}-webrtc-${{ env.CACHE_KEY }}-${{ env.WEBRTC_CACHE_KEY }}
+      - name: WebRTC.
+        if: steps.cache-webrtc.outputs.cache-hit != 'true'
+        run: |
+          xcopy ..\tgcalls\tgcalls\third_party\webrtc tg_owt\ /E/H
+
+          mkdir tg_owt\out\Release
+          cd tg_owt\out\Release
+          cmake -G Ninja ^
+          -DCMAKE_BUILD_TYPE=Release ^
+          -DTG_OWT_SPECIAL_TARGET=win ^
+          -DBUILD_SHARED_LIBS=OFF ^
+          -DCMAKE_POSITION_INDEPENDENT_CODE=ON ^
+          -DTG_OWT_USE_PIPEWIRE=OFF ^
+          -DTG_OWT_LIBJPEG_INCLUDE_PATH=%cd%/../../../mozjpeg ^
+          -DTG_OWT_OPENSSL_INCLUDE_PATH=%cd%/../../../openssl_1_1_1/include ^
+          -DTG_OWT_OPUS_INCLUDE_PATH=%cd%/../../../opus/include ^
+          -DTG_OWT_FFMPEG_INCLUDE_PATH=%cd%/../../../ffmpeg ^
+          ../..
+
+          ninja
+
+          :: Cleanup.
+          cd %LibrariesPath%\tg_owt
+          move out\Release\tg_owt.lib tg_owt.lib
+          rmdir /S /Q out
+          mkdir out\Release
+          move tg_owt.lib out\Release\tg_owt.lib
+
+      - name: Build wheels.
+        if: env.BUILD_WHEELS == 'true'
+        working-directory: ${{ github.workspace }}
+        env:
+          CIBW_PROJECT_REQUIRES_PYTHON: ">=3.6"
+          CIBW_ARCHS: "auto32"
+          CIBW_BUILD: cp3*-*
+          CIBW_SKIP: cp35-*
+          CIBW_ENVIRONMENT: 'ROOT_PATH="$GITHUB_WORKSPACE"'
+          CIBW_TEST_COMMAND: 'python -c "import tgcalls;tgcalls.ping()"'
+          CIBW_BEFORE_BUILD: 'call vcvars32.bat'
+        run: |
+          pip install cibuildwheel
+          cibuildwheel --output-dir dist %REPO_NAME%
+
+      - uses: actions/upload-artifact@master
+        name: Upload artifact.
+        with:
+          name: "tgcalls for Windows x32"
+          path: dist\
+
+      - name: Upload wheels to PyPi.
+        if: env.UPLOAD_WHEELS == 'true'
+        working-directory: ${{ github.workspace }}
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
+        run: |
+          pip install twine
+          twine upload dist/*