macos: enable running lan-mouse on macos (#42)

* macos: initial support

- adapted conditional compilation
- moved lan-mouse socket to ~/Library/Caches/lan-mouse-socket.sock instead of XDG_RUNTIME_DIR
- support for mouse input emulation
TODO: Keycode translation, input capture

.github/workflows/pre-release.yml

@@ -39,9 +39,23 @@ jobs:
         name: lan-mouse-windows
         path: target/release/lan-mouse.exe
 
+  macos-release-build:
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: install dependencies
+      run: brew install gtk4 libadwaita
+    - name: Release Build
+      run: cargo build --release
+    - name: Upload build artifact
+      uses: actions/upload-artifact@v3
+      with:
+        name: lan-mouse-macos
+        path: target/release/lan-mouse
+
   pre-release:
     name: "Pre Release"
-    needs: [windows-release-build, linux-release-build]
+    needs: [windows-release-build, linux-release-build, macos-release-build]
     runs-on: "ubuntu-latest"
     steps:
     - name: Download build artifacts
@@ -56,3 +70,4 @@ jobs:
         files: |
           lan-mouse-linux/lan-mouse
           lan-mouse-windows/lan-mouse.exe
+          lan-mouse-macos/lan-mouse

.github/workflows/rust.yml

@@ -46,3 +46,19 @@ jobs:
       with:
         name: lan-mouse-windows
         path: target/debug/lan-mouse.exe
+
+  build-macos:
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: install dependencies
+      run: brew install gtk4 libadwaita
+    - name: Build
+      run: cargo build --verbose
+    - name: Run tests
+      run: cargo test --verbose
+    - name: Upload build artifact
+      uses: actions/upload-artifact@v3
+      with:
+        name: lan-mouse-macos
+        path: target/debug/lan-mouse

.github/workflows/tagged-release.yml

@@ -35,9 +35,23 @@ jobs:
         name: lan-mouse-windows
         path: target/release/lan-mouse.exe
 
+  macos-release-build:
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: install dependencies
+      run: brew install gtk4 libadwaita
+    - name: Release Build
+      run: cargo build --release
+    - name: Upload build artifact
+      uses: actions/upload-artifact@v3
+      with:
+        name: lan-mouse-macos
+        path: target/release/lan-mouse
+
   tagged-release:
     name: "Tagged Release"
-    needs: [windows-release-build, linux-release-build]
+    needs: [windows-release-build, linux-release-build, macos-release-build]
     runs-on: "ubuntu-latest"
     steps:
     - name: Download build artifacts
@@ -50,3 +64,4 @@ jobs:
         files: |
           lan-mouse-linux/lan-mouse
           lan-mouse-windows/lan-mouse.exe
+          lan-mouse-macos/lan-mouse

Cargo.toml

@@ -29,18 +29,23 @@ futures-core = "0.3.28"
 futures = "0.3.28"
 clap = { version="4.4.11", features = ["derive"] }
 
-[target.'cfg(unix)'.dependencies]
+[target.'cfg(all(unix, not(target_os="macos")))'.dependencies]
 wayland-client = { version="0.30.2", optional = true }
 wayland-protocols = { version="0.30.0", features=["client", "staging", "unstable"], optional = true }
 wayland-protocols-wlr = { version="0.1.0", features=["client"], optional = true }
 wayland-protocols-misc = { version="0.1.0", features=["client"], optional = true }
 wayland-protocols-plasma = { version="0.1.0", features=["client"], optional = true }
 x11 = { version = "2.21.0", features = ["xlib", "xtest"], optional = true }
-gtk = { package = "gtk4", version = "0.7.2", features = ["v4_6"], optional = true }
-adw = { package = "libadwaita", version = "0.5.2", features = ["v1_1"], optional = true }
 ashpd = { version = "0.6.2", default-features = false, features = ["tokio"], optional = true }
 reis = { git = "https://github.com/ids1024/reis", features = [ "tokio" ], optional = true }
 
+[target.'cfg(unix)'.dependencies]
+gtk = { package = "gtk4", version = "0.7.2", features = ["v4_6"], optional = true }
+adw = { package = "libadwaita", version = "0.5.2", features = ["v1_1"], optional = true }
+
+[target.'cfg(target_os="macos")'.dependencies]
+core-graphics = { version = "0.23", features = ["highsierra"] }
+
 [target.'cfg(windows)'.dependencies]
 winapi = { version = "0.3.9", features = ["winuser"] }
 

src/backend/consumer.rs

@@ -1,14 +1,17 @@
 #[cfg(windows)]
 pub mod windows;
 
-#[cfg(all(unix, feature = "x11"))]
+#[cfg(all(unix, feature = "x11", not(target_os = "macos")))]
 pub mod x11;
 
-#[cfg(all(unix, feature = "wayland"))]
+#[cfg(all(unix, feature = "wayland", not(target_os = "macos")))]
 pub mod wlroots;
 
-#[cfg(all(unix, feature = "xdg_desktop_portal"))]
+#[cfg(all(unix, feature = "xdg_desktop_portal", not(target_os = "macos")))]
 pub mod xdg_desktop_portal;
 
-#[cfg(all(unix, feature = "libei"))]
+#[cfg(all(unix, feature = "libei", not(target_os = "macos")))]
 pub mod libei;
+
+#[cfg(target_os = "macos")]
+pub mod macos;