Reenable emscripten demo

.github/workflows/emscripten.yml

@@ -0,0 +1,40 @@
+name: Emscripten
+
+on:
+ push:
+ branches: [main]
+ pull_request:
+ branches: [main]
+
+concurrency:
+ group: ${{ github.ref }}-${{ github.workflow }}
+ cancel-in-progress: true
+
+env:
+ CMAKE_GENERATOR: Ninja
+
+jobs:
+ build:
+ name: Emscripten
+ runs-on: ubuntu-22.04
+ steps:
+ - name: Check out code
+ uses: actions/checkout@v4
+ with:
+ submodules: recursive
+
+ - name: Install dependencies
+ run: |
+ sudo apt update
+ sudo apt install -y ninja-build cmake
+
+ - name: Setup emsdk
+ uses: mymindstorm/setup-emsdk@v14
+ with:
+ version: latest
+
+ - name: CMake configure
+ run: emcmake cmake -S . -B build -G Ninja -D CMAKE_BUILD_TYPE=Release
+
+ - name: Build & Test
+ run: cmake --build cmake-build-emscripten

README.md

@@ -5,3 +5,4 @@
 [![macOS](https://github.com/tobanteAudio/clap-examples/actions/workflows/macos.yml/badge.svg)](https://github.com/tobanteAudio/clap-examples/actions/workflows/macos.yml)
 [![Windows](https://github.com/tobanteAudio/clap-examples/actions/workflows/windows.yml/badge.svg)](https://github.com/tobanteAudio/clap-examples/actions/workflows/windows.yml)
 [![Linux](https://github.com/tobanteAudio/clap-examples/actions/workflows/linux.yml/badge.svg)](https://github.com/tobanteAudio/clap-examples/actions/workflows/linux.yml)
+[![Emscripten](https://github.com/tobanteAudio/clap-examples/actions/workflows/emscripten.yml/badge.svg)](https://github.com/tobanteAudio/clap-examples/actions/workflows/emscripten.yml)

example/app-emscripten/CMakeLists.txt

@@ -1,13 +1,11 @@
 cmake_minimum_required(VERSION 3.21)
 project(app-sdl2-imgui-emscripten)
 
-find_package(imgui REQUIRED)
-
 add_executable(app-sdl2-imgui-emscripten
  main.cpp
 
- ${CMAKE_SOURCE_DIR}/external/imgui/backends/imgui_impl_sdl.h
- ${CMAKE_SOURCE_DIR}/external/imgui/backends/imgui_impl_sdl.cpp
+ ${CMAKE_SOURCE_DIR}/external/imgui/backends/imgui_impl_sdl2.h
+ ${CMAKE_SOURCE_DIR}/external/imgui/backends/imgui_impl_sdl2.cpp
  ${CMAKE_SOURCE_DIR}/external/imgui/backends/imgui_impl_opengl3.h
  ${CMAKE_SOURCE_DIR}/external/imgui/backends/imgui_impl_opengl3.cpp
 )

example/app-emscripten/main.cpp

@@ -1,7 +1,7 @@
 // clang-format off
 #include "imgui.h"
-#include "bindings/imgui_impl_sdl.h"
-#include "bindings/imgui_impl_opengl3.h"
+#include "imgui_impl_sdl2.h"
+#include "imgui_impl_opengl3.h"
 #include <SDL.h>
 #include <SDL_opengles2.h>
 // clang-format on

example/app-glfw-imgui/main.cpp

@@ -2,8 +2,8 @@
 #include <iostream>
 #include <vector>
 
-#include "bindings/imgui_impl_glfw.h"
-#include "bindings/imgui_impl_opengl3.h"
+#include "imgui_impl_glfw.h"
+#include "imgui_impl_opengl3.h"
 #include "file_manager.h"
 #include "imgui.h"
 #include "opengl_shader.h"

example/plugin-imgui/src/imgui_base.cpp

@@ -2,8 +2,8 @@
 // plugin implementations should not need to touch this file.
 
 #include "audio_plugin.hpp"
-#include "bindings/imgui_impl_glfw.h"
-#include "bindings/imgui_impl_opengl3.h"
+#include "imgui_impl_glfw.h"
+#include "imgui_impl_opengl3.h"
 #include "imgui_internal.h" // so we can get the viewport associated with an ImGui window
 #include <GLFW/glfw3.h>