ci/cd: Initial implantation

Co-Authored-By: Morph <39850852+morph1984@users.noreply.github.com>

6 files changed, 495 insertions, 0 deletions

diff --git a/.ci/android.sh b/.ci/android.sh
new file mode 100755
index 0000000000..db3dac4196
--- /dev/null
+++ b/.ci/android.sh
@@ -0,0 +1,19 @@
+#!/bin/bash -ex
+
+export NDK_CCACHE=$(which ccache)
+
+if [ ! -z "${ANDROID_KEYSTORE_B64}" ]; then
+    export ANDROID_KEYSTORE_FILE="${GITHUB_WORKSPACE}/ks.jks"
+    base64 --decode <<< "${ANDROID_KEYSTORE_B64}" > "${ANDROID_KEYSTORE_FILE}"
+fi
+
+cd src/android
+chmod +x ./gradlew
+./gradlew assembleRelease
+./gradlew bundleRelease
+
+ccache -s -v
+
+if [ ! -z "${ANDROID_KEYSTORE_B64}" ]; then
+    rm "${ANDROID_KEYSTORE_FILE}"
+fi
diff --git a/.ci/install-vulkan-sdk.ps1 b/.ci/install-vulkan-sdk.ps1
new file mode 100644
index 0000000000..de218d90ad
--- /dev/null
+++ b/.ci/install-vulkan-sdk.ps1
@@ -0,0 +1,33 @@
+# SPDX-FileCopyrightText: 2023 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+$ErrorActionPreference = "Stop"
+
+$VulkanSDKVer = "1.3.250.1"
+$ExeFile = "VulkanSDK-$VulkanSDKVer-Installer.exe"
+$Uri = "https://sdk.lunarg.com/sdk/download/$VulkanSDKVer/windows/$ExeFile"
+$Destination = "./$ExeFile"
+
+echo "Downloading Vulkan SDK $VulkanSDKVer from $Uri"
+$WebClient = New-Object System.Net.WebClient
+$WebClient.DownloadFile($Uri, $Destination)
+echo "Finished downloading $ExeFile"
+
+$VULKAN_SDK = "C:/VulkanSDK/$VulkanSDKVer"
+$Arguments = "--root `"$VULKAN_SDK`" --accept-licenses --default-answer --confirm-command install"
+
+echo "Installing Vulkan SDK $VulkanSDKVer"
+$InstallProcess = Start-Process -FilePath $Destination -NoNewWindow -PassThru -Wait -ArgumentList $Arguments
+$ExitCode = $InstallProcess.ExitCode
+
+if ($ExitCode -ne 0) {
+    echo "Error installing Vulkan SDK $VulkanSDKVer (Error: $ExitCode)"
+    Exit $ExitCode
+}
+
+echo "Finished installing Vulkan SDK $VulkanSDKVer"
+
+if ("$env:GITHUB_ACTIONS" -eq "true") {
+    echo "VULKAN_SDK=$VULKAN_SDK" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+    echo "$VULKAN_SDK/Bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+}
diff --git a/.ci/linux.sh b/.ci/linux.sh
new file mode 100755
index 0000000000..e152c1b962
--- /dev/null
+++ b/.ci/linux.sh
@@ -0,0 +1,40 @@
+#!/bin/bash -ex
+
+if [ "$TARGET" = "appimage" ]; then
+    # Compile the AppImage we distribute with Clang.
+    export EXTRA_CMAKE_FLAGS=(-DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang -DCMAKE_LINKER=/etc/bin/ld.lld)
+    # Bundle required QT wayland libraries
+    export EXTRA_QT_PLUGINS="waylandcompositor"
+    export EXTRA_PLATFORM_PLUGINS="libqwayland-egl.so;libqwayland-generic.so"
+else
+    # For the linux-fresh verification target, verify compilation without PCH as well.
+    export EXTRA_CMAKE_FLAGS=(-DCITRA_USE_PRECOMPILED_HEADERS=OFF)
+fi
+
+if [ "$GITHUB_REF_TYPE" == "tag" ]; then
+	export EXTRA_CMAKE_FLAGS=($EXTRA_CMAKE_FLAGS -DENABLE_QT_UPDATE_CHECKER=ON)
+fi
+
+mkdir -p build && cd build
+cmake .. -G Ninja \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_C_COMPILER_LAUNCHER=ccache \
+    -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
+    -DENABLE_QT_TRANSLATION=ON \
+    -DUSE_DISCORD_PRESENCE=ON \
+    -DYUZU_USE_BUNDLED_VCPKG=ON \
+	"${EXTRA_CMAKE_FLAGS[@]}"
+ninja
+if [ -d "bin/Release" ]; then
+  strip -s bin/Release/*
+else
+  strip -s bin/*
+fi
+
+if [ "$TARGET" = "appimage" ]; then
+    ccache -s
+else
+    ccache -s -v
+fi
+
+ctest -VV -C Release
diff --git a/.ci/package-appimage.sh b/.ci/package-appimage.sh
new file mode 100755
index 0000000000..1a4f0bf775
--- /dev/null
+++ b/.ci/package-appimage.sh
@@ -0,0 +1,120 @@
+#!/bin/bash -ex
+
+GITDATE="$(git show -s --date=short --format='%ad' | sed 's/-//g')"
+GITREV="$(git show -s --format='%h')"
+ARTIFACTS_DIR="$PWD/artifacts"
+mkdir -p "${ARTIFACTS_DIR}/"
+
+if [ "$1" == "master" ]; then
+  RELEASE_NAME="mainline"
+else
+  RELEASE_NAME="$1"
+fi
+
+BASE_NAME="eden-linux"
+REV_NAME="${BASE_NAME}-${GITDATE}-${GITREV}"
+ARCHIVE_NAME="${REV_NAME}.tar.xz"
+COMPRESSION_FLAGS="-cJvf"
+
+if [ "${RELEASE_NAME}" = "mainline" ] || [ "${RELEASE_NAME}" = "early-access" ]; then
+  DIR_NAME="${BASE_NAME}-${RELEASE_NAME}"
+else
+  DIR_NAME="${REV_NAME}-${RELEASE_NAME}"
+fi
+
+mkdir -p "$DIR_NAME"
+
+
+cp LICENSE.txt "$DIR_NAME/" || echo "LICENSE.txt not found"
+cp README.md "$DIR_NAME/" || echo "README.md not found"
+
+create_appimage() {
+  local binary_name="$1"
+  local display_name="$2"
+  local needs_qt="$3"  
+  local app_dir="build/AppDir-${binary_name}"
+  local appimage_output="${binary_name}.AppImage"
+  
+  echo "Creating AppImage for ${binary_name}..."
+  
+  mkdir -p "${app_dir}/usr/bin"
+  mkdir -p "${app_dir}/usr/lib"
+  mkdir -p "${app_dir}/usr/share/applications"
+  mkdir -p "${app_dir}/usr/share/icons/hicolor/scalable/apps"
+  mkdir -p "${app_dir}/usr/optional/libstdc++"
+  mkdir -p "${app_dir}/usr/optional/libgcc_s"
+  
+  if [ -d "build/bin/Release" ]; then
+    cp "build/bin/Release/${binary_name}" "${app_dir}/usr/bin/" || echo "${binary_name} not found for AppDir"
+  else
+    cp "build/bin/${binary_name}" "${app_dir}/usr/bin/" || echo "${binary_name} not found for AppDir"
+  fi
+  
+  strip -s "${app_dir}/usr/bin/${binary_name}"
+  
+  cat > "${app_dir}/org.yuzu_emu.${binary_name}.desktop" << EOL
+[Desktop Entry]
+Type=Application
+Name=${display_name}
+Icon=org.yuzu_emu.${binary_name}
+Exec=${binary_name}
+Categories=Game;Emulator;
+EOL
+  
+  cp "${app_dir}/org.yuzu_emu.${binary_name}.desktop" "${app_dir}/usr/share/applications/"
+  
+  cp "dist/yuzu.svg" "${app_dir}/org.yuzu_emu.${binary_name}.svg"
+  cp "dist/yuzu.svg" "${app_dir}/usr/share/icons/hicolor/scalable/apps/org.yuzu_emu.${binary_name}.svg"
+  
+  cd build
+  wget -nc https://raw.githubusercontent.com/eden-emulator/ext-linux-bin/main/appimage/deploy-linux.sh || echo "Failed to download deploy script"
+  wget -nc https://raw.githubusercontent.com/eden-emulator/AppImageKit-checkrt/old/AppRun.sh || echo "Failed to download AppRun script"
+  wget -nc https://github.com/eden-emulator/ext-linux-bin/raw/main/appimage/exec-x86_64.so || echo "Failed to download exec wrapper"
+  chmod +x deploy-linux.sh
+  
+  cd ..
+  if [ "$needs_qt" = "true" ]; then
+    echo "Deploying with Qt dependencies for ${binary_name}..."
+    DEPLOY_QT=1 build/deploy-linux.sh "${app_dir}/usr/bin/${binary_name}" "${app_dir}"
+  else
+    echo "Deploying without Qt dependencies for ${binary_name}..."
+    build/deploy-linux.sh "${app_dir}/usr/bin/${binary_name}" "${app_dir}"
+  fi
+  
+  cp --dereference /usr/lib/x86_64-linux-gnu/libstdc++.so.6 "${app_dir}/usr/optional/libstdc++/libstdc++.so.6" || true
+  cp --dereference /lib/x86_64-linux-gnu/libgcc_s.so.1 "${app_dir}/usr/optional/libgcc_s/libgcc_s.so.1" || true
+  
+  cp build/exec-x86_64.so "${app_dir}/usr/optional/exec.so" || true
+  cp build/AppRun.sh "${app_dir}/AppRun"
+  chmod +x "${app_dir}/AppRun"
+  
+  find "${app_dir}" -type f -regex '.*libwayland-client\.so.*' -delete -print || true
+  
+  cd build
+  
+  if [ ! -f "appimagetool-x86_64.AppImage" ]; then
+    wget -nc https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage
+    chmod +x appimagetool-x86_64.AppImage
+  fi
+  
+  if ! ./appimagetool-x86_64.AppImage --version; then
+    echo "FUSE not available, using extract and run mode"
+    export APPIMAGE_EXTRACT_AND_RUN=1
+  fi
+  
+  echo "Generating AppImage: ${appimage_output}"
+  ./appimagetool-x86_64.AppImage "AppDir-${binary_name}" "${appimage_output}" || echo "AppImage generation failed for ${binary_name}"
+  
+  cp "${appimage_output}" "../${DIR_NAME}/" || echo "AppImage not copied to DIR_NAME for ${binary_name}"
+  cp "${appimage_output}" "../${ARTIFACTS_DIR}/" || echo "AppImage not copied to artifacts for ${binary_name}"
+  cd ..
+}
+
+create_appimage "eden" "Eden" "true"    
+create_appimage "eden-cli" "Eden-CLI" "false"     
+create_appimage "eden-room" "Eden-Room" "false"  
+
+tar $COMPRESSION_FLAGS "$ARCHIVE_NAME" "$DIR_NAME"
+mv "$ARCHIVE_NAME" "${ARTIFACTS_DIR}/"
+
+ls -la "${ARTIFACTS_DIR}/"
\ No newline at end of file
diff --git a/.ci/source.sh b/.ci/source.sh
new file mode 100755
index 0000000000..1928d7df99
--- /dev/null
+++ b/.ci/source.sh
@@ -0,0 +1,20 @@
+#!/bin/bash -ex
+
+GITDATE="`git show -s --date=short --format='%ad' | sed 's/-//g'`"
+GITREV="`git show -s --format='%h'`"
+REV_NAME="eden-unified-source-${GITDATE}-${GITREV}"
+
+COMPAT_LIST='dist/compatibility_list/compatibility_list.json'
+
+mkdir artifacts
+
+pip3 install git-archive-all
+touch "${COMPAT_LIST}"
+git describe --abbrev=0 --always HEAD > GIT-COMMIT
+git describe --tags HEAD > GIT-TAG || echo 'unknown' > GIT-TAG
+git archive-all --include "${COMPAT_LIST}" --include GIT-COMMIT --include GIT-TAG --force-submodules artifacts/"${REV_NAME}.tar"
+
+cd artifacts/
+xz -T0 -9 "${REV_NAME}.tar"
+sha256sum "${REV_NAME}.tar.xz" > "${REV_NAME}.tar.xz.sha256sum"
+cd ..
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000000..a033ceb1fe
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,263 @@
+name: eden-build
+
+on:
+  push:
+    branches: [ "*" ]
+    tags: [ "*" ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  source:
+    if: ${{ !github.head_ref }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Pack
+        run: ./.ci/source.sh
+      - name: Upload
+        uses: actions/upload-artifact@v4
+        with:
+          name: source
+          path: artifacts/
+  windows:
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        target: ["msvc"] # TODO: Add msys2
+    defaults:
+      run:
+        shell: ${{ (matrix.target == 'msys2' && 'msys2') || 'bash' }} {0}
+    env:
+      CCACHE_DIR: ${{ github.workspace }}/.ccache
+      CCACHE_COMPILERCHECK: content
+      CCACHE_SLOPPINESS: time_macros
+      OS: windows
+      TARGET: ${{ matrix.target }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          fetch-depth: 0
+      - name: Set up ccache
+        uses: actions/cache@v4
+        with:
+          path: ${{ env.CCACHE_DIR }}
+          key: ${{ runner.os }}-${{ matrix.target }}-ccache-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-${{ matrix.target }}-ccache-
+      - name: Set up vcpkg cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            ${{ github.workspace }}/build/vcpkg_installed
+            ${{ github.workspace }}/build/externals
+            ${{ github.workspace }}/.vcpkg
+          key: ${{ runner.os }}-${{ matrix.target }}-vcpkg-${{ hashFiles('**/CMakeLists.txt', '**/vcpkg.json') }}-${{ github.run_id }}
+          restore-keys: |
+            ${{ runner.os }}-${{ matrix.target }}-vcpkg-
+      - name: Set up MSVC
+        uses: ilammy/msvc-dev-cmd@v1
+        if: ${{ matrix.target == 'msvc' }}
+      - name: Install extra tools
+        run: choco install ccache ninja wget cygwin
+        if: ${{ matrix.target == 'msvc' }}
+      - name: Install vulkan-SDK
+        run: ./.ci/install-vulkan-sdk.ps1
+        shell: pwsh
+      - name: Cygwin with autoconf # NEEDED FOR LIBUSB
+        shell: cmd
+        run: |
+          C:\tools\cygwin\cygwinsetup.exe -q -P autoconf,automake,libtool,make,pkg-config
+          
+          REM Create wrapper batch files for Cygwin tools in a directory that will be in PATH
+          mkdir C:\cygwin-wrappers
+          
+          REM Create autoconf.bat wrapper
+          echo @echo off > C:\cygwin-wrappers\autoconf.bat
+          echo C:\tools\cygwin\bin\bash.exe -l -c "autoconf %%*" >> C:\cygwin-wrappers\autoconf.bat
+          
+          REM Add other wrappers if needed for other Cygwin tools
+          echo @echo off > C:\cygwin-wrappers\automake.bat
+          echo C:\tools\cygwin\bin\bash.exe -l -c "automake %%*" >> C:\cygwin-wrappers\automake.bat
+          
+          REM Add the wrappers directory to PATH
+          echo C:\cygwin-wrappers>>"%GITHUB_PATH%"
+          echo C:\tools\cygwin\bin>>"%GITHUB_PATH%"
+      - name: CMake Configure
+        id: cmake
+        shell: cmd
+        run: |
+          mkdir build
+          cd build
+          cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DCMAKE_TOOLCHAIN_FILE="%CD%\..\CMakeModules\MSVCCache.cmake" -DYUZU_USE_BUNDLED_QT=ON -DENABLE_QT_TRANSLATION=ON -DUSE_DISCORD_PRESENCE=ON -DYUZU_USE_BUNDLED_VCPKG=ON -DYUZU_USE_BUNDLED_SDL2=ON -DUSE_CCACHE=ON
+      - name: Build
+        id: build
+        shell: cmd
+        run: |
+          cd build
+          ninja yuzu yuzu-cmd yuzu-room tests
+          ccache -s -v        
+      - name: Package artifacts
+        if: steps.build.outcome == 'success'
+        shell: pwsh
+        run: |
+          $GITDATE = $(git show -s --date=short --format='%ad') -replace "-", ""
+          $GITREV = $(git show -s --format='%h')
+          $RELEASE_DIST = "eden-windows-msvc"
+          $ARTIFACTS_DIR = "${{ github.workspace }}/artifacts"
+          
+          mkdir -p $ARTIFACTS_DIR
+          mkdir -p $RELEASE_DIST
+          mkdir -p pdb
+          
+          Copy-Item "build/bin/Release/*" -Destination "$RELEASE_DIST" -Recurse -ErrorAction SilentlyContinue
+          if (-not $?) {
+            # Try without Release subfolder if that doesn't exist
+            Copy-Item "build/bin/*" -Destination "$RELEASE_DIST" -Recurse -ErrorAction SilentlyContinue
+          }
+          
+          Get-ChildItem "build/bin/" -Recurse -Filter "*.pdb" | Copy-Item -destination .\pdb -ErrorAction SilentlyContinue
+          
+          $BUILD_ZIP = "eden-windows-msvc-$GITDATE-$GITREV.zip"
+          $BUILD_PDB = "eden-windows-msvc-$GITDATE-$GITREV-debugsymbols.zip"
+          $BUILD_7Z = "eden-windows-msvc-$GITDATE-$GITREV.7z"
+          
+          7z a -tzip $BUILD_ZIP $RELEASE_DIST\*
+          
+          if (Test-Path -Path ".\pdb\*.pdb") {
+            7z a -tzip $BUILD_PDB .\pdb\*.pdb
+            Move-Item $BUILD_PDB $ARTIFACTS_DIR/ -ErrorAction SilentlyContinue
+          }
+          
+          7z a $BUILD_7Z $RELEASE_DIST
+          
+          Move-Item $BUILD_ZIP $ARTIFACTS_DIR/ -ErrorAction SilentlyContinue
+          Move-Item $BUILD_7Z $ARTIFACTS_DIR/ -ErrorAction SilentlyContinue
+          
+          Copy-Item "LICENSE*" -Destination "$RELEASE_DIST" -ErrorAction SilentlyContinue
+          Copy-Item "README*" -Destination "$RELEASE_DIST" -ErrorAction SilentlyContinue
+      - name: Upload Windows artifacts
+        if: steps.build.outcome == 'success'
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.target }}
+          path: artifacts/*
+  linux:
+    runs-on: ubuntu-latest
+    env:
+      CCACHE_DIR: ${{ github.workspace }}/.ccache
+      CCACHE_COMPILERCHECK: content
+      CCACHE_SLOPPINESS: time_macros
+      OS: linux
+      TARGET: fresh 
+    container:
+      image: icybriar/eden-build-environment:latest
+      options: -u 1001
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          fetch-depth: 0
+      - name: Set up cache
+        uses: actions/cache@v4
+        with:
+          path: ${{ env.CCACHE_DIR }}
+          key: ${{ runner.os }}-fresh-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-fresh-
+
+      - name: Set up vcpkg cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            ${{ github.workspace }}/build/vcpkg_installed
+            ${{ github.workspace }}/build/externals
+            ${{ github.workspace }}/.vcpkg
+          key: ${{ runner.os }}-fresh-vcpkg-${{ hashFiles('**/CMakeLists.txt', '**/vcpkg.json') }}-${{ github.run_id }}
+          restore-keys: |
+            ${{ runner.os }}-fresh-vcpkg-
+
+      - name: Build
+        run: ./.ci/linux.sh
+        
+      - name: Package AppImages
+        run: |
+          ./.ci/package-appimage.sh "${{ github.ref_name }}"
+      
+      - name: Upload Linux artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: linux
+          path: artifacts/*
+  android:
+    runs-on: ubuntu-latest
+    env:
+      CCACHE_DIR: ${{ github.workspace }}/.ccache
+      CCACHE_COMPILERCHECK: content
+      CCACHE_SLOPPINESS: time_macros
+      OS: android
+      TARGET: universal
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          fetch-depth: 0
+      - name: Set up cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+            ${{ env.CCACHE_DIR }}
+          key: ${{ runner.os }}-android-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-android-
+      - name: Set tag name
+        run: |
+          if [[ "$GITHUB_REF_TYPE" == "tag" ]]; then
+              echo "GIT_TAG_NAME=$GITHUB_REF_NAME" >> $GITHUB_ENV
+          fi
+          echo $GIT_TAG_NAME
+      - name: Deps
+        run: |
+          sudo apt-get update -y
+          sudo apt-get install ccache glslang-dev glslang-tools apksigner -y
+      - name: Build
+        run: JAVA_HOME=$JAVA_HOME_21_X64 ./.ci/android.sh
+        env:
+          ANDROID_KEYSTORE_B64: ${{ secrets.ANDROID_KEYSTORE_B64 }}
+          ANDROID_KEY_ALIAS: ${{ secrets.ANDROID_KEY_ALIAS }}
+          ANDROID_KEYSTORE_PASS: ${{ secrets.ANDROID_KEYSTORE_PASS }}
+      - name: Package Android artifacts
+        run: |
+          GITDATE="$(git show -s --date=short --format='%ad' | sed 's/-//g')"
+          GITREV="$(git show -s --format='%h')"
+          ARTIFACTS_DIR="$PWD/artifacts"
+          mkdir -p "${ARTIFACTS_DIR}/"
+          
+          REV_NAME="eden-android-${GITDATE}-${GITREV}"
+          BUILD_FLAVOR="mainline"
+          BUILD_TYPE_LOWER="release"
+          BUILD_TYPE_UPPER="Release"
+          
+          if [ "${GITHUB_REPOSITORY}" == "eden-emulator/eden" ]; then
+            BUILD_TYPE_LOWER="relWithDebInfo"
+            BUILD_TYPE_UPPER="RelWithDebInfo"
+          fi
+          
+          cp src/android/app/build/outputs/apk/"${BUILD_FLAVOR}/${BUILD_TYPE_LOWER}/app-${BUILD_FLAVOR}-${BUILD_TYPE_LOWER}.apk" \
+             "${ARTIFACTS_DIR}/${REV_NAME}.apk" || echo "APK not found"
+          
+          cp src/android/app/build/outputs/bundle/"${BUILD_FLAVOR}${BUILD_TYPE_UPPER}"/"app-${BUILD_FLAVOR}-${BUILD_TYPE_LOWER}.aab" \
+             "${ARTIFACTS_DIR}/${REV_NAME}.aab" || echo "AAB not found"
+             
+          ls -la "${ARTIFACTS_DIR}/"
+          
+      - name: Upload Android artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: android
+          path: artifacts/*
\ No newline at end of file