Provide nightly builds via GitHub Actions

- Add workflow for nightly builds on repo push
- Add DPLUS_SHA constant to use in version string when passed by nightly build process
- Update readme with link to latest nightly build

.github/workflows/nightly.yml

@@ -0,0 +1,50 @@
+name: Nightly Build
+
+on:
+  push:
+    paths-ignore:
+      - 'README.md'
+      - 'CONTRIBUTING'
+      - 'LICENSE'
+      - 'docs/**'
+
+env:
+  SOLUTION_FILE_PATH: ./src/DesktopPlus.sln
+  OUTPUT_PATH: ./src/x64/Release
+  BUILD_CONFIGURATION: Release
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Setup MSBuild
+      uses: microsoft/setup-msbuild@v2
+
+    - name: Restore NuGet Packages
+      working-directory: ${{env.GITHUB_WORKSPACE}}
+      run: nuget restore ${{env.SOLUTION_FILE_PATH}}
+
+    - name: Build
+      working-directory: ${{env.GITHUB_WORKSPACE}}
+      run: msbuild /m /p:Configuration=${{env.BUILD_CONFIGURATION}} /p:DPLUS_SHA='"${{github.sha}}"' ${{env.SOLUTION_FILE_PATH}}
+
+    - name: Rename Output Folder for Archive
+      working-directory: ${{env.GITHUB_WORKSPACE}}
+      run: ren ${{env.OUTPUT_PATH}} DesktopPlus
+
+    - name: Upload Artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: DesktopPlus-NewUI-${{github.sha}}
+        path: |
+          ./src/x64
+          !./**/*.h
+          !./**/*.lib
+          !./**/*.exp

README.md

@@ -32,6 +32,11 @@ Install Desktop+ from its [Steam store page](https://store.steampowered.com/app/
 Download and extract the latest archive from the [releases page](https://github.com/elvissteinjr/DesktopPlus/releases). Follow instructions in the included [readme file](assets/readme.txt).  
 Make sure to also download the [Desktop+ Browser component](https://github.com/elvissteinjr/DesktopPlusBrowser/releases) if you want browser overlay support.
 
+### Nightly Build
+
+An automated build based on the latest code changes can be downloaded from [here](https://nightly.link/elvissteinjr/DesktopPlus/workflows/nightly/new-ui).  
+Keep in mind that nightly builds are unstable and mostly untested. Prefer the latest release if possible.
+
 ### Building from Source
 
 The Visual Studio 2019 Solution builds out of the box with no further external dependencies.  

src/DesktopPlus/DesktopPlus.vcxproj

@@ -51,7 +51,7 @@
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
-      <PreprocessorDefinitions>LOGURU_FILENAME_WIDTH=30;LOGURU_VERBOSE_SCOPE_ENDINGS=0;WIN32;_DEBUG;_WINDOWS;_WIN32_WINNT=_WIN32_WINNT_WIN8;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>LOGURU_FILENAME_WIDTH=30;LOGURU_VERBOSE_SCOPE_ENDINGS=0;DPLUS_SHA=$(DPLUS_SHA);WIN32;_DEBUG;_WINDOWS;_WIN32_WINNT=_WIN32_WINNT_WIN8;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
       <Optimization>Disabled</Optimization>
@@ -74,7 +74,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
-      <PreprocessorDefinitions>LOGURU_FILENAME_WIDTH=30;LOGURU_VERBOSE_SCOPE_ENDINGS=0;WIN32;NDEBUG;_WINDOWS;_WIN32_WINNT=_WIN32_WINNT_WIN8;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>LOGURU_FILENAME_WIDTH=30;LOGURU_VERBOSE_SCOPE_ENDINGS=0;DPLUS_SHA=$(DPLUS_SHA);WIN32;NDEBUG;_WINDOWS;_WIN32_WINNT=_WIN32_WINNT_WIN8;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <DebugInformationFormat>None</DebugInformationFormat>
       <Optimization>Full</Optimization>

src/DesktopPlusUI/DesktopPlusUI.vcxproj

@@ -55,7 +55,7 @@
       </PrecompiledHeader>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>LOGURU_FILENAME_WIDTH=30;LOGURU_VERBOSE_SCOPE_ENDINGS=0;DPLUS_UI;_DEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>LOGURU_FILENAME_WIDTH=30;LOGURU_VERBOSE_SCOPE_ENDINGS=0;DPLUS_UI;DPLUS_SHA=$(DPLUS_SHA);_DEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\imgui_win32_dx11_openvr;.\imgui;.\implot;$(OutDir);..\Shared;..\DesktopPlusUI;..\DesktopPlusWinRT;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <DisableSpecificWarnings>26812;%(DisableSpecificWarnings)</DisableSpecificWarnings>
@@ -76,7 +76,7 @@
       <Optimization>Full</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>LOGURU_FILENAME_WIDTH=30;LOGURU_VERBOSE_SCOPE_ENDINGS=0;DPLUS_UI;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>LOGURU_FILENAME_WIDTH=30;LOGURU_VERBOSE_SCOPE_ENDINGS=0;DPLUS_UI;DPLUS_SHA=$(DPLUS_SHA);NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\imgui_win32_dx11_openvr;.\imgui;.\implot;$(OutDir);..\Shared;..\DesktopPlusUI;..\DesktopPlusWinRT;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <OmitFramePointers>true</OmitFramePointers>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>

src/Shared/Logging.h

@@ -5,7 +5,12 @@
 #include "loguru.hpp"
 
 //Version string logged and displayed in the UI
-static const char* const k_pch_DesktopPlusVersion = "Desktop+ NewUI Preview 14";
+//DPLUS_SHA is set externally for nightly builds to use the commit hash in version string
+#ifdef DPLUS_SHA
+	static const char* const k_pch_DesktopPlusVersion = "Desktop+ NewUI " DPLUS_SHA;
+#else
+	static const char* const k_pch_DesktopPlusVersion = "Desktop+ NewUI Preview 14";
+#endif
 
 void DPLog_Init(const char* name);
 void DPLog_SteamVR_SystemInfo();