added ci config for git workflow

Author: MechaCritter

.github/workflow/ci.yml

@@ -0,0 +1,63 @@
+name: CI
+
+on:
+  pull_request:
+    branches:
+      - "**"
+
+env:
+  PYTHON_VERSION: "3.14"
+
+jobs:
+  types:
+    # 1. MyPy strict type checking
+    name: "Type check"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python ${{ env.PYTHON_VERSION }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+          allow-prereleases: true
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v8.1.0
+        with:
+          enable-cache: true
+          cache-dependency-glob: "pyproject.toml"
+
+      - name: Install dependencies
+        run: uv sync --group types --frozen
+
+      - name: Run mypy
+        run: uv run --group types mypy src/
+
+  # 2: ruff lint + format check
+  fmt-check:
+    name: "Format & lint check"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python ${{ env.PYTHON_VERSION }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+          allow-prereleases: true
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v8.1.0
+        with:
+          enable-cache: true
+          cache-dependency-glob: "pyproject.toml"
+
+      - name: Install dependencies
+        run: uv sync --group fmt --frozen
+
+      - name: Check lint
+        run: uv run --group fmt ruff check .
+
+      - name: Check format
+        run: uv run --group fmt ruff format --check .

.pre-commit-config.yaml

@@ -19,15 +19,13 @@ repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
     rev: v0.15.2
     hooks:
-    - id: ruff
-      args: [ --fix ]
     - id: ruff-format
 
   - repo: https://github.com/codespell-project/codespell
     rev: v2.4.1
     hooks:
       - id: codespell
-        exclude: "haystack/data/abbreviations"
+        exclude: "examples"
         args: ["--toml", "pyproject.toml"]
         additional_dependencies:
           - tomli