add ci

Author: Piasy

.github/workflows/ci.yaml

@@ -33,6 +33,8 @@ jobs:
             cmd: ".\\scripts\\setup_windows.bat \"C:\\Program Files\\Microsoft Visual Studio\\2022\\Enterprise\\VC\\Tools\\MSVC\\14.43.34808\\bin\\Hostx64\\x64\\lib.exe\" && cd example\\winApp && msbuild winApp.vcxproj /t:Build /p:Configuration=Release /p:Platform=x64"
           - os: macos-latest
             cmd: "./gradlew :example:webApp:jsBrowserDistribution"
+          - os: ubuntu-latest
+            cmd: "./scripts/build_linux_demo.sh"
     runs-on: ${{ matrix.os }}
     permissions:
       pull-requests: write

README.md

@@ -89,6 +89,13 @@ Open the project (the repo root dir) in Android studio, and run the example.andr
 # open example\winApp\winApp.sln in Visual Studio 2022, and run it.
 ```
 
+### Linux
+
+```bash
+./scripts/build_linux_demo.sh
+./example/linuxApp/build/loopback <path to video file>
+```
+
 ### JS
 
 ```bash
@@ -115,6 +122,14 @@ File structure for Windows:
 - kmp-webrtc
 ```
 
+File structure for Linux:
+
+```
+- webrtc_android
+    - src
+- kmp-webrtc
+```
+
 ### Android
 
 CPP code need to be built on Linux.
@@ -148,6 +163,14 @@ In `x64 Native Tools Command Prompt for VS 2022`:
 .\sdk\build_windows_libs.bat ..\..\kmp-webrtc
 ```
 
+### Linux
+
+```bash
+pushd ../webrtc_android/src/ && \
+./sdk/build_linux_libs.sh ../../kmp-webrtc/libs --skip-build-ffmpeg && \
+popd
+```
+
 ### Upload libs zip
 
 ```bash

scripts/build_linux_demo.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -e
+
+./scripts/setup_linux.sh
+
+mkdir example/linuxApp/build
+
+pushd example/linuxApp/build
+cmake ..
+make
+popd