feat: MCP Bridge Workbench, just command cleanup, testing, etc. (#24)
* fix: lots of fixes and name refactoring * feat: Add workbench preferences * fix: MCP bridge status widget and just command fixes * fix(tests): Use the correct mesa-glx package * fix(ci): Add fontconfig to GUI test dependencies FreeCAD GUI was failing to start with: "Fontconfig error: Cannot load default config file: No such file" Added fontconfig and fonts-dejavu-core packages to the GUI test job dependencies to resolve the font configuration issue. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * refactor(addon): Extract path utilities into shared module Create path_utils.py module that consolidates duplicated path-finding logic from commands.py and InitGui.py: - get_addon_path(): Find addon directory with caching and fallbacks - get_icon_path(): Get full path to an icon file - get_icons_dir(): Get path to icons directory - get_workbench_icon(): Get path to workbench main icon This removes ~100 lines of duplicated code while preserving the same behavior including _addon_path_cache and all fallback methods. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * fix(addon): Prevent stale plugin state on startup failure The StartMCPBridgeCommand.Activated method could leave _mcp_plugin in a partially initialized state if FreecadMCPPlugin.start() failed after the plugin was instantiated. Changes: - Create plugin in a local variable first - Only assign to _mcp_plugin after start() succeeds - Explicitly clear _mcp_plugin and _running_config in exception handlers to ensure clean state for subsequent retry attempts Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * fix: Lot of broad improvements * fix(ci): Use blocking headless_server.py for GUI tests The GUI test was using startup_bridge.py which is non-blocking (designed for interactive use). For CI, even in GUI mode, we need the blocking headless_server.py that calls run_forever() to keep FreeCAD running. GUI features are still available since we use the 'freecad' executable instead of 'freecadcmd'. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * refactor(addon): Rename headless_server.py to blocking_bridge.py The old name was misleading because: - It works with both GUI (freecad) and headless (freecadcmd) modes - The key characteristic is that it BLOCKS with run_forever() New naming convention clarifies the difference: - blocking_bridge.py: Starts bridge and blocks (for CI, servers) - startup_bridge.py: Starts bridge and returns (for interactive GUI) Updated all references across: - GitHub workflow (macro-test.yaml) - Just commands (freecad.just) - Unit tests (test_addon_structure.py) - Documentation (5 files) - CLAUDE.md Also improved the script to detect GUI mode dynamically using FreeCAD.GuiUp and display the appropriate status message. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * fix(just): Remove erroneous rm of startup_bridge.py on error The startup script is now a permanent source file in the repository, not a generated temporary file. The rm -f would have deleted source code if FreeCAD wasn't found. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * fix: General improvements * fix: Lots of general fixes and only stable to PyPi * fix: small cleanup * fix: Small fixes and hopefully fixes the GUI tests * fix: Add proper library paths for FreeCAD GUI in CI - Create wrapper scripts instead of symlinks for AppImage binaries - Set LD_LIBRARY_PATH, QT_PLUGIN_PATH for GUI mode - Add diagnostic output to identify startup failures * fix: Use apprun for GUI tests in CI * fix: Improving Xvfb tests * fix: GUI tests worlk * chore: remove invalid --no-splash comments * fix: ARM64 architecture support and other fixes * fix: cleanup * test: just commands test suite * test: improve just command tests * fix: more general improvements * fix: more cleanup * fix: more updates * fix: small tweaks --------- Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Sean P. Kane
co-authored by
Claude Opus 4.5
Claude Opus 4.5
parent
bcc3048876
commit
8c338f6da7
@@ -10,6 +10,7 @@ on:
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- "addon/FreecadRobustMCP/**/*.py"
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- "tests/integration/**/*.py"
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- ".github/workflows/macro-test.yaml"
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- ".github/actions/setup-freecad/**"
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pull_request:
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branches: [main, master]
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paths:
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@@ -19,6 +20,7 @@ on:
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- "addon/FreecadRobustMCP/**/*.py"
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- "tests/integration/**/*.py"
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- ".github/workflows/macro-test.yaml"
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- ".github/actions/setup-freecad/**"
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workflow_dispatch:
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workflow_call:
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@@ -31,6 +33,7 @@ jobs:
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test-integration:
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name: Integration Tests with FreeCAD
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runs-on: ubuntu-latest
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timeout-minutes: 30
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steps:
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- name: Checkout code
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@@ -39,64 +42,8 @@ jobs:
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- name: Install mise
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uses: jdx/mise-action@v3
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- name: Get latest FreeCAD release info
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id: freecad-release
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run: |
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# Get the latest stable release tag from GitHub API
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RELEASE_INFO=$(curl -s https://api.github.com/repos/FreeCAD/FreeCAD/releases/latest)
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TAG_NAME=$(echo "$RELEASE_INFO" | jq -r '.tag_name')
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echo "Latest FreeCAD release: $TAG_NAME"
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echo "tag=$TAG_NAME" >> "$GITHUB_OUTPUT"
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# Find the Linux AppImage asset URL
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APPIMAGE_URL=$(echo "$RELEASE_INFO" | jq -r '.assets[] | select(.name | test("Linux-x86_64.*\\.AppImage$")) | .browser_download_url' | head -1)
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APPIMAGE_NAME=$(echo "$RELEASE_INFO" | jq -r '.assets[] | select(.name | test("Linux-x86_64.*\\.AppImage$")) | .name' | head -1)
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if [ -z "$APPIMAGE_URL" ] || [ "$APPIMAGE_URL" = "null" ]; then
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echo "ERROR: Could not find Linux AppImage in release assets"
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exit 1
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fi
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echo "AppImage URL: $APPIMAGE_URL"
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echo "AppImage name: $APPIMAGE_NAME"
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echo "url=$APPIMAGE_URL" >> "$GITHUB_OUTPUT"
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echo "name=$APPIMAGE_NAME" >> "$GITHUB_OUTPUT"
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- name: Cache FreeCAD AppImage
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id: cache-freecad
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uses: actions/cache@v5
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with:
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path: ~/freecad-appimage
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key: freecad-appimage-${{ steps.freecad-release.outputs.tag }}
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- name: Download FreeCAD AppImage
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if: steps.cache-freecad.outputs.cache-hit != 'true'
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run: |
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mkdir -p ~/freecad-appimage
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echo "Downloading FreeCAD ${{ steps.freecad-release.outputs.tag }}..."
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curl -L -o ~/freecad-appimage/FreeCAD.AppImage "${{ steps.freecad-release.outputs.url }}"
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chmod +x ~/freecad-appimage/FreeCAD.AppImage
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- name: Setup FreeCAD AppImage
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run: |
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# Make AppImage executable (in case restored from cache)
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chmod +x ~/freecad-appimage/FreeCAD.AppImage
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# Extract AppImage for headless use (AppImages need FUSE which isn't available in CI)
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cd ~/freecad-appimage
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./FreeCAD.AppImage --appimage-extract > /dev/null 2>&1
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# Create symlinks for easy access
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sudo ln -sf ~/freecad-appimage/squashfs-root/usr/bin/freecadcmd /usr/local/bin/freecadcmd
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sudo ln -sf ~/freecad-appimage/squashfs-root/usr/bin/freecad /usr/local/bin/freecad
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- name: Verify FreeCAD installation
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run: |
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echo "Checking FreeCAD installation..."
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freecadcmd --version || freecad --version || echo "Version check failed"
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which freecadcmd
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# Show Python version bundled with FreeCAD
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freecadcmd -c "import sys; print(f'FreeCAD Python: {sys.version}')" || true
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- name: Setup FreeCAD
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uses: ./.github/actions/setup-freecad
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- name: Cache uv dependencies
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uses: astral-sh/setup-uv@v7
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@@ -124,8 +71,9 @@ jobs:
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echo "Using FreeCAD: freecadcmd"
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# Start FreeCAD headless with MCP bridge in background
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# Uses the workbench addon's headless server script
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freecadcmd addon/FreecadRobustMCP/freecad_mcp_bridge/headless_server.py > /tmp/freecad_bridge.log 2>&1 &
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# Uses the workbench addon's blocking bridge script
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# Use setsid to create a new process group for reliable cleanup
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setsid freecadcmd addon/FreecadRobustMCP/freecad_mcp_bridge/blocking_bridge.py > /tmp/freecad_bridge.log 2>&1 &
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FREECAD_PID=$!
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echo "FREECAD_PID=$FREECAD_PID" >> "$GITHUB_ENV"
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@@ -181,11 +129,251 @@ jobs:
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run: |
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uv run pytest tests/integration/test_headless_mode.py -v --tb=short
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- name: Upload FreeCAD logs on failure
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if: failure() || cancelled()
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uses: actions/upload-artifact@v6
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with:
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name: freecad-headless-logs
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path: /tmp/freecad_bridge.log
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retention-days: 7
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if-no-files-found: ignore
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- name: Stop FreeCAD
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if: always()
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run: |
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if [ -n "$FREECAD_PID" ]; then
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kill "$FREECAD_PID" 2>/dev/null || true
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# Kill process group (handles child processes spawned by FreeCAD/AppImage)
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kill -- "-$FREECAD_PID" 2>/dev/null || kill "$FREECAD_PID" 2>/dev/null || true
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fi
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test-gui:
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name: GUI Tests with FreeCAD + Xvfb
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runs-on: ubuntu-latest
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timeout-minutes: 30
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# FreeCAD GUI requires a window manager to generate expose/configure events.
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# Without a WM, the GUI binary hangs during Qt initialization.
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# Solution: Xvfb + openbox window manager + xdotool for synthetic events.
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steps:
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- name: Checkout code
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uses: actions/checkout@v6
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- name: Install mise
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uses: jdx/mise-action@v3
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# Note: apt cache removed - caching /var/cache/apt/archives causes permission
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# issues and is largely negated by the immediate sudo apt-get update
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- name: Install Xvfb, openbox, and X11 dependencies
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run: |
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sudo apt-get update
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sudo apt-get install -y \
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xvfb \
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openbox \
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xdotool \
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libxkbcommon-x11-0 \
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libxcb-icccm4 \
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libxcb-image0 \
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libxcb-keysyms1 \
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libxcb-randr0 \
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libxcb-render-util0 \
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libxcb-xinerama0 \
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libxcb-xfixes0 \
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libxcb-shape0 \
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libxcb-cursor0 \
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x11-utils \
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libegl1 \
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libgl1-mesa-dri \
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libgl1 \
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mesa-utils \
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fontconfig \
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fonts-dejavu-core
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# Rebuild font cache (required after installing fonts, especially from cache)
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sudo fc-cache -f -v
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- name: Setup FreeCAD
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uses: ./.github/actions/setup-freecad
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- name: Start Xvfb and openbox
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run: |
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echo "Starting Xvfb virtual display..."
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# Use -nolisten tcp to prevent TCP listeners for security
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Xvfb :99 -screen 0 1920x1080x24 -nolisten tcp &
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XVFB_PID=$!
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echo "XVFB_PID=$XVFB_PID" >> "$GITHUB_ENV"
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echo "DISPLAY=:99" >> "$GITHUB_ENV"
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sleep 2
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# Verify Xvfb is running
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if ! ps -p $XVFB_PID > /dev/null; then
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echo "ERROR: Xvfb failed to start"
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exit 1
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fi
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echo "Xvfb started on display :99 (PID: $XVFB_PID)"
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# Start openbox window manager (required for FreeCAD GUI)
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# FreeCAD needs a WM to generate expose/configure events
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echo "Starting openbox window manager..."
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DISPLAY=:99 openbox &
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OPENBOX_PID=$!
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echo "OPENBOX_PID=$OPENBOX_PID" >> "$GITHUB_ENV"
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sleep 1
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if ! ps -p $OPENBOX_PID > /dev/null; then
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echo "WARNING: openbox may have failed to start"
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else
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echo "openbox started (PID: $OPENBOX_PID)"
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fi
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- name: Verify X11 display
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env:
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DISPLAY: ":99"
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run: |
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echo "Checking X11 display..."
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xdpyinfo | head -10 || echo "xdpyinfo not available"
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- name: Cache uv dependencies
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uses: astral-sh/setup-uv@v7
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with:
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enable-cache: true
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cache-dependency-glob: "**/uv.lock"
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- name: Install dependencies
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run: uv sync --all-extras
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- name: Verify fontconfig setup
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run: |
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echo "Checking fontconfig configuration..."
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# Verify the system fontconfig config exists
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if [ -f /etc/fonts/fonts.conf ]; then
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echo "System fontconfig found at /etc/fonts/fonts.conf"
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else
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echo "ERROR: /etc/fonts/fonts.conf not found!"
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ls -la /etc/fonts/ || echo "/etc/fonts/ directory doesn't exist"
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fi
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# Test fontconfig is working
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echo "Testing fc-list..."
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fc-list | head -5 || echo "fc-list failed"
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echo "Fontconfig setup verified."
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- name: Start FreeCAD GUI with MCP bridge
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env:
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DISPLAY: ":99"
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QT_QPA_PLATFORM: xcb
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# Use software rendering for OpenGL (more reliable in CI)
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LIBGL_ALWAYS_SOFTWARE: "1"
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# Explicit fontconfig paths for AppImage compatibility
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# The AppImage's bundled fontconfig may not find system config automatically
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FONTCONFIG_FILE: /etc/fonts/fonts.conf
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FONTCONFIG_PATH: /etc/fonts
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# Set XDG_RUNTIME_DIR to avoid Qt warning
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XDG_RUNTIME_DIR: /tmp/runtime-root
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run: |
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# Create XDG_RUNTIME_DIR
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mkdir -p "$XDG_RUNTIME_DIR"
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chmod 700 "$XDG_RUNTIME_DIR"
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echo "Starting FreeCAD GUI with MCP bridge under Xvfb + openbox..."
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echo "DISPLAY=$DISPLAY"
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echo "QT_QPA_PLATFORM=$QT_QPA_PLATFORM"
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echo "LIBGL_ALWAYS_SOFTWARE=$LIBGL_ALWAYS_SOFTWARE"
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echo "XDG_RUNTIME_DIR=$XDG_RUNTIME_DIR"
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# Verify freecadcmd works (headless mode)
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echo "=== Testing freecadcmd (headless) ==="
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freecadcmd --version || echo "freecadcmd failed"
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# Export fontconfig vars so they're available to backgrounded process
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export FONTCONFIG_FILE FONTCONFIG_PATH
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# Start FreeCAD GUI (not headless) with MCP bridge
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# Uses blocking_bridge.py which blocks with run_forever() to keep process alive
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# GUI features are available since we're using 'freecad' not 'freecadcmd'
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# Use setsid to create a new process group for reliable cleanup
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setsid freecad addon/FreecadRobustMCP/freecad_mcp_bridge/blocking_bridge.py > /tmp/freecad_gui.log 2>&1 &
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FREECAD_PID=$!
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echo "FREECAD_PID=$FREECAD_PID" >> "$GITHUB_ENV"
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echo "Waiting for MCP bridge to start..."
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# Send xdotool events to help FreeCAD GUI initialize
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# FreeCAD needs mouse/keyboard events to process its event queue
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for i in {1..90}; do
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# Send synthetic events to help FreeCAD initialize
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xdotool mousemove $((400 + i*3)) $((300 + i*3)) click 1 key Escape 2>/dev/null || true
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# Check if process is still running
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if ! ps -p "$FREECAD_PID" > /dev/null 2>&1; then
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echo "ERROR: FreeCAD process died (PID $FREECAD_PID)"
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echo "=== FreeCAD GUI log ==="
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cat /tmp/freecad_gui.log || echo "Log file is empty or missing"
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exit 1
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fi
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if curl -s --max-time 2 -X POST \
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-H "Content-Type: text/xml" \
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-d '<?xml version="1.0"?><methodCall><methodName>system.listMethods</methodName></methodCall>' \
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http://localhost:9875 > /dev/null 2>&1; then
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echo "MCP bridge is ready (took ${i}s)"
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break
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fi
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if [ "$i" -eq 90 ]; then
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echo "ERROR: MCP bridge did not start within 90s"
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echo "=== FreeCAD GUI log ==="
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cat /tmp/freecad_gui.log || echo "Log file is empty or missing"
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echo "=== Process status ==="
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pgrep -a freecad || echo "No freecad processes found"
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kill -- "-$FREECAD_PID" 2>/dev/null || kill "$FREECAD_PID" 2>/dev/null || true
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exit 1
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fi
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# Show progress every 10 seconds
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if [ $((i % 10)) -eq 0 ]; then
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echo "Still waiting... (${i}s)"
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# Show last few lines of log
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tail -5 /tmp/freecad_gui.log 2>/dev/null || true
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fi
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sleep 1
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done
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# Verify GUI is available
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sleep 2
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BRIDGE_INSTANCE_ID=$(grep -o 'FREECAD_MCP_BRIDGE_INSTANCE_ID=[^ ]*' /tmp/freecad_gui.log | cut -d= -f2 | head -1)
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echo "Bridge Instance ID: $BRIDGE_INSTANCE_ID"
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# Check if GUI is up
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if grep -q "GuiUp.*True\|GUI.*available" /tmp/freecad_gui.log 2>/dev/null; then
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echo "FreeCAD GUI is available"
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else
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echo "Note: Could not confirm GUI status from log (may still work)"
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fi
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- name: Run GUI mode integration tests
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env:
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FREECAD_MODE: xmlrpc
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DISPLAY: ":99"
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# Tests for GUI-only features (screenshots, visibility, colors, camera, etc.)
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# GUI tests under Xvfb can be flaky; don't fail the workflow during stabilization
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continue-on-error: true
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run: |
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uv run pytest tests/integration/test_gui_mode.py -v --tb=short
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- name: Upload FreeCAD logs on failure
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if: failure() || cancelled()
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uses: actions/upload-artifact@v6
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with:
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name: freecad-gui-logs
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path: /tmp/freecad_gui.log
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retention-days: 7
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if-no-files-found: ignore
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- name: Stop FreeCAD, openbox, and Xvfb
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if: always()
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run: |
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if [ -n "$FREECAD_PID" ]; then
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# Kill process group (handles child processes spawned by FreeCAD/AppImage)
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kill -- "-$FREECAD_PID" 2>/dev/null || kill "$FREECAD_PID" 2>/dev/null || true
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fi
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if [ -n "$OPENBOX_PID" ]; then
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kill "$OPENBOX_PID" 2>/dev/null || true
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fi
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if [ -n "$XVFB_PID" ]; then
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kill "$XVFB_PID" 2>/dev/null || true
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||||
fi
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|
||||
lint-macros:
|
||||
|
||||
Reference in New Issue
Block a user