add auto build macos

.github/workflows/go.yml

@@ -23,6 +23,7 @@ jobs:
       run: |
         mkdir -p alac
         cp agent.js alac/
+        cp agent-arm64.js alac/
         cp config.yaml alac/
         cp README.md alac/
         cp main.exe alac/
@@ -47,6 +48,7 @@ jobs:
       run: |
         mkdir -p alac
         cp agent.js alac/
+        cp agent-arm64.js alac/
         cp config.yaml alac/
         cp README.md alac/
         cp main alac/
@@ -55,3 +57,28 @@ jobs:
       with:
         name: apple-music-alac-atmos-downloader-linux
         path: alac/*
+
+  build-macos:
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: '1.20'
+    - name: Build
+      run: |
+        go build -o main -v ./main.go
+    - name: Create a new directory and copy files
+      run: |
+        mkdir -p alac
+        cp agent.js alac/
+        cp agent-arm64.js alac/
+        cp config.yaml alac/
+        cp README.md alac/
+        cp main alac/
+    - name: Upload apple-music-alac-atmos-downloader
+      uses: actions/upload-artifact@v4
+      with:
+        name: apple-music-alac-atmos-downloader-macos
+        path: alac/*