Initial commit setting up repo structure.

.github/workflows/cmake.yml

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+name: CMake
+
+on: [push, pull_request]
+
+env:
+  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
+  BUILD_TYPE: Release
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [macos-latest, ubuntu-latest, windows-latest]
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: recursive
+
+      - name: Fetch juce dependencies
+        if: matrix.os == 'ubuntu-latest'
+        run: sudo apt-get update && sudo apt-get install libx11-dev libxrandr-dev libxinerama-dev libxcursor-dev libxext-dev libfreetype6-dev libasound2-dev
+
+      - name: Create Build Environment
+        # Some projects don't allow in-source building, so create a separate build directory
+        # We'll use this as our working directory for all subsequent commands
+        run: cmake -E make_directory ${{runner.workspace}}/build
+
+      - name: Configure CMake
+        # Use a bash shell so we can use the same syntax for environment variable
+        # access regardless of the host operating system
+        shell: bash
+        working-directory: ${{runner.workspace}}/build
+        # Note the current convention is to use the -S and -B options here to specify source
+        # and build directories, but this is only available with CMake 3.13 and higher.
+        # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
+        run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DREACTJUCE_JS_LIBRARY=HERMES
+
+      - name: Build
+        working-directory: ${{runner.workspace}}/build
+        shell: bash
+        # Execute the build.  You can specify a specific target with "--target <NAME>"
+        run: cmake --build . --config $BUILD_TYPE

.gitignore

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+build
+compile_commands.json
+cmake-build-debug
+cmake-build-release
+.idea
+.cache
+

.gitmodules

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+[submodule "ext/react-juce"]
+	path = ext/react-juce
+	url = [email protected]:JoshMarler/react-juce.git
+[submodule "ext/JUCE"]
+	path = ext/JUCE
+	url = [email protected]:juce-framework/JUCE.git

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.15)
+project(react-juce-examples VERSION 0.1.0)
+
+add_subdirectory(ext/JUCE)
+add_subdirectory(ext/react-juce)
+add_subdirectory(examples)

README.md

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+# React-JUCE-Examples
+
+## ATTENTION
+This repo is currently a work in progress pushed publicly for the purposes of testing CI workflows whilst
+it's initial structure is completed. This message will be removed once `react-juce-examples` is ready 
+for general use.
+
+A collection of example plugins/apps built with the [React-JUCE](https://github.com/JoshMarler/react-juce) framework.
+
+### TODO:
+Add instructions for building JS bundles in Debug/Release as well as hot-reloading.
+
+## Examples
+
+#### GainPlugin
+
+[GainPlugin](examples/GainPlugin)
+A simple GainPlugin showing the basics of a React-JUCE implementation.
+
+## Building the Examples
+
+### CMake
+
+React-JUCE-Examples supports CMake as a build system. 
+To build the examples simply run CMake against the root directory/CMakeLists.txt 
+and use your preferred generator.
+
+We suggest performing an out-of-source build by creating a build directory adjacent 
+to your react-juce-examples checkout. 
+
+Run the following in Powershell/Cmd on Windows or Terminal on Mac.
+
+```
+mkdir react-juce-examples-build
+cd react-juce-examples
+```
+
+##### CMake Build Via Ninja (Mac + Linux + Windows)
+
+```
+# Change to -DCMAKE_BUILD_TYPE=Release to see react-juce's
+# Release build performance.
+cmake ../react-juce-examples -G Ninja -DCMAKE_BUILD_TYPE=Debug .
+
+# Build the example plugin you want to test.
+# You can append _Standalone to the plugin target name if you just
+# want to test a standalone version rather than making the example
+# plugin available in your DAW/Host of choice.
+ninja -j8 GainPlugin_Standalone
+
+# If building standalone plugin variant run the following
+# from the react-juce-examples-build directory to launch.
+examples/GainPlugin/GainPlugin_artefacts/Debug/Standalone/ReactJUCEGainPlugin
+```
+
+##### CMake Build Via XCode (Mac)
+
+```
+# Change to -DCMAKE_BUILD_TYPE=Release to see react-juce's
+# Release build performance.
+cmake ../react-juce-examples -G Xcode -DCMAKE_BUILD_TYPE=Debug .
+
+# Open the generated XCode project in XCode IDE and build/run
+cmake --open .
+```
+
+##### CMake Build Via Visual Studio (Windows)
+
+```
+# Change to -DCMAKE_BUILD_TYPE=Release to see react-juce's
+# Release build performance.
+cmake ../react-juce-examples -G "Visual Studio 16 2019" -A x64 -DCMAKE_BUILD_TYPE=Debug . 
+
+# Open the generated Solution in Visual Studio IDE and build/run
+cmake --open .
+```
+
+### Projucer
+
+Apologies, Projucer support is currently broken for react-juce. 
+We're in the process of providing a solution for Projucer builds.
+
+
+### Building React UIs (Hot Reloading)
+
+

examples/CMakeLists.txt

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+add_subdirectory(GainPlugin)

examples/GainPlugin/.gitignore

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+Builds
+JuceLibraryCode

examples/GainPlugin/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.15)
+project(GainPlugin VERSION 0.1.0)
+
+juce_add_plugin(GainPlugin
+    # VERSION ...                               # Set this if the plugin version is different to the project version
+    # ICON_BIG ...                              # ICON_* arguments specify a path to an image file to use as an icon for the Standalone
+    # ICON_SMALL ...
+    # COMPANY_NAME ...                          # Specify the name of the plugin's author
+    # IS_SYNTH TRUE/FALSE                       # Is this a synth or an effect?
+    # NEEDS_MIDI_INPUT TRUE/FALSE               # Does the plugin need midi input?
+    # NEEDS_MIDI_OUTPUT TRUE/FALSE              # Does the plugin need midi output?
+    # IS_MIDI_EFFECT TRUE/FALSE                 # Is this plugin a MIDI effect?
+    # EDITOR_WANTS_KEYBOARD_FOCUS TRUE/FALSE    # Does the editor need keyboard focus?
+    # COPY_PLUGIN_AFTER_BUILD TRUE/FALSE        # Should the plugin be installed to a default location after building?
+    PLUGIN_MANUFACTURER_CODE Reju               # A four-character manufacturer id with at least one upper-case character
+    PLUGIN_CODE Dem0                            # A unique four-character plugin id with at least one upper-case character
+    FORMATS AU VST3 Standalone                  # The formats to build. Other valid formats are: AAX Unity VST AU AUv3
+    PRODUCT_NAME "ReactJUCEGainPlugin")         # The name of the final executable, which can differ from the target name
+
+juce_generate_juce_header(GainPlugin)
+
+target_sources(GainPlugin PRIVATE PluginProcessor.cpp)
+
+target_compile_definitions(GainPlugin
+    PRIVATE
+    GAINPLUGIN_SOURCE_DIR="${CMAKE_CURRENT_SOURCE_DIR}"
+    JUCE_WEB_BROWSER=0  # If you remove this, add `NEEDS_WEB_BROWSER TRUE` to the `juce_add_plugin` call
+    JUCE_USE_CURL=0     # If you remove this, add `NEEDS_CURL TRUE` to the `juce_add_plugin` call
+    JUCE_VST3_CAN_REPLACE_VST2=0)
+
+target_link_libraries(GainPlugin PRIVATE
+    juce::juce_recommended_config_flags
+    juce::juce_recommended_lto_flags
+    juce::juce_recommended_warning_flags
+    juce::juce_core
+    juce::juce_audio_basics
+    juce::juce_audio_devices
+    juce::juce_audio_processors
+    juce::juce_audio_utils
+    juce::juce_graphics
+    juce::juce_gui_basics
+    react_juce)