up

.github/workflows/build-bgcode.yml

@@ -0,0 +1,61 @@
+name: Build bgcode Binaries
+
+on:
+  workflow_dispatch:
+  push:
+    paths:
+      - '.github/workflows/build-bgcode.yml'
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        include:
+          - os: ubuntu-latest
+            artifact_name: bgcode-linux
+            binary_path: build/src/LibBGCode/cmd/bgcode
+            final_name: bgcode
+          - os: windows-latest
+            artifact_name: bgcode-windows
+            binary_path: build/src/LibBGCode/cmd/Release/bgcode.exe
+            final_name: bgcode.exe
+          - os: macos-latest
+            artifact_name: bgcode-macos
+            binary_path: build/src/LibBGCode/cmd/bgcode
+            final_name: bgcode_mac
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - name: Checkout libbgcode
+        uses: actions/checkout@v4
+        with:
+          repository: prusa3d/libbgcode
+          submodules: true
+
+      - name: Setup CMake
+        uses: jwlawson/actions-setup-cmake@v2.0
+        with:
+          cmake-version: '3.25.x'
+
+      - name: Configure and Build
+        run: |
+          cmake --preset default -DLibBGCode_BUILD_DEPS=ON
+          cmake --build --preset default --config Release
+        shell: bash
+
+      - name: Rename Binary (macOS/Linux)
+        if: runner.os != 'Windows'
+        run: mv ${{ matrix.binary_path }} ${{ matrix.final_name }}
+        
+      - name: Rename Binary (Windows)
+        if: runner.os == 'Windows'
+        run: move ${{ matrix.binary_path }} ${{ matrix.final_name }}
+        shell: cmd
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.artifact_name }}
+          path: ${{ matrix.final_name }}

infra/networking/bgcode.py

@@ -1,16 +1,37 @@
 import os
 import subprocess
 import tempfile
-import shutil
+import platform
 from pathlib import Path
 
+def get_bgcode_binary():
+    """Returns the path to the correct bgcode binary for the current platform."""
+    addon_dir = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
+    os_name = platform.system()
+    
+    if os_name == "Windows":
+        bin_name = "bgcode.exe"
+    elif os_name == "Darwin":  # macOS
+        bin_name = "bgcode_mac"
+    else:  # Linux/Other
+        bin_name = "bgcode"
+        
+    bin_path = os.path.join(addon_dir, "infra", "bin", bin_name)
+    
+    # Fallback to just "bgcode" if platform-specific one isn't found
+    if not os.path.exists(bin_path):
+        fallback_path = os.path.join(addon_dir, "infra", "bin", "bgcode")
+        if os.path.exists(fallback_path):
+            return fallback_path
+            
+    return bin_path
+
 def convert_to_bgcode(gcode: str, name_part: str, compress: bool = True) -> bytes:
     """
     Converts a G-code string to binary BGCode using the internal bgcode tool.
     Returns the binary content of the converted file.
     """
-    addon_dir = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
+    bgcode_bin = get_bgcode_binary()
-    bgcode_bin = os.path.join(addon_dir, "infra", "bin", "bgcode")
     
     if not os.path.exists(bgcode_bin):
         raise FileNotFoundError(f"bgcode binary not found at {bgcode_bin}")