Add black formatting and install GH actions

.github/workflows/black.yaml

@@ -0,0 +1,14 @@
+name: Lint
+
+on: [push]
+
+jobs:
+  lint:
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v3
+      - uses: psf/black@stable
+        with:
+          options: "--check --verbose"
+          src: "./src"
+          use_pyproject: true

.github/workflows/ci.yaml

@@ -0,0 +1,31 @@
+name: Continuous Integration
+
+on: [pull_request]
+
+jobs:
+  install:
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+          cache: 'pip'
+      - name: Install blender
+        run: |
+          sudo apt-get update
+          sudo apt-get install blender python3-pip python3-venv -y
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install .
+      - name: Generate composable models
+        run: |
+          textx generate models/examples/*.floorplan --target json-ld --output-path .
+      - name: Generate 3D mesh and occupancy grid
+        working-directory: ./src
+        run: |
+          blender --background --python-use-system-env --python exsce_floorplan/exsce_floorplan.py -- ../models/examples/brsu_building_c_with_doorways.floorplan 
+  lint:
+    uses: ./.github/workflows/black.yaml

pyproject.toml

@@ -44,7 +44,7 @@ classifiers = [
 ]
 
 [project.optional-dependencies]
-dev =["wheel", "twine"]
+dev =["wheel", "twine", "black>=24.4.2"]
 test =[
     "flake8",
     "tox",
@@ -69,3 +69,6 @@ where = ["src"]  # list of folders that contain the packages (["."] by default)
 
 [tool.setuptools.package-data]
 "*" = ["*.tx"]
+
+[tool.black]
+required-version = "24.4.2"