Linting and black formating

.github/workflows/lint.yml

@@ -0,0 +1,42 @@
+name: Linting
+
+on:
+  push:
+    branches: [ main, dev, refactor/** ]
+  pull_request:
+    branches: [ main, dev ]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    continue-on-error: true  # Don't block on linting errors
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.10'
+
+    - name: Install linting tools
+      run: |
+        python -m pip install --upgrade pip
+        pip install ruff black isort
+
+    - name: Run Ruff
+      continue-on-error: true
+      run: ruff check src/ --output-format=github || true
+
+    - name: Check Black formatting
+      continue-on-error: true
+      run: black --check src/ || true
+
+    - name: Check import sorting
+      continue-on-error: true
+      run: isort --check-only src/ || true
+
+    - name: Lint summary
+      if: always()
+      run: echo "Linting completed (issues are reported but don't block the workflow)"

.github/workflows/tests.yml

@@ -0,0 +1,59 @@
+name: Tests
+
+on:
+  push:
+    branches: [ main, dev, refactor/** ]
+  pull_request:
+    branches: [ main, dev ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    continue-on-error: true  # Don't fail the workflow if tests fail
+
+    strategy:
+      matrix:
+        python-version: ['3.10', '3.11']
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      with:
+        submodules: recursive  # Include AION, AstroCLIP, astroPT submodules
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
+        cache: 'pip'
+
+    - name: Install system dependencies
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y libhdf5-dev
+
+    - name: Install Python dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install pytest pytest-cov
+
+        # Install package in editable mode
+        if [ -f pyproject.toml ]; then
+          pip install -e .
+        fi
+
+        # Install test requirements if they exist
+        if [ -f requirements-test.txt ]; then
+          pip install -r requirements-test.txt
+        elif [ -f requirements.txt ]; then
+          pip install -r requirements.txt
+        fi
+
+    - name: Run tests
+      continue-on-error: true  # Don't fail even if tests fail
+      run: |
+        pytest tests/ -v --tb=short --continue-on-collection-errors || true
+
+    - name: Test summary
+      if: always()
+      run: echo "Tests completed (failures are reported but don't block the workflow)"

LINTING.md

@@ -0,0 +1,37 @@
+# Linting and Formatting
+
+This project uses Black, isort, and Ruff for code quality.
+
+## Run Formatters Locally
+
+```bash
+# Install tools
+pip install black isort ruff
+
+# Format code with Black
+black src/
+
+# Sort imports with isort
+isort src/
+
+# Check linting with Ruff
+ruff check src/
+
+# Auto-fix Ruff issues
+ruff check src/ --fix
+```
+
+## Pre-commit Hook
+
+Install pre-commit to automatically format before commits:
+
+```bash
+pip install pre-commit
+pre-commit install
+```
+
+## Configuration Files
+
+- **Black**: Uses default settings (88 chars, py310+)
+- **isort**: Compatible with Black
+- **Ruff**: Configured in `pyproject.toml`

src/fmb/__init__.py

@@ -4,4 +4,3 @@
 Module: fmb.__init__
 Description: FMB module: fmb.__init__
 """
-