Claude/cool tesla 6m7n3

.github/workflows/ci.yml

@@ -0,0 +1,47 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  lint:
+    name: Lint and type-check
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
+      - name: Install dependencies
+        run: uv sync --group dev
+      - name: Lint
+        run: uv run ruff check src/ tests/
+      - name: Type-check
+        run: uv run mypy src/
+
+  test:
+    name: Test (Python ${{ matrix.python-version }})
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ['3.12', '3.13']
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
+      - name: Run tests (including doctests)
+        run: uv run --python ${{ matrix.python-version }} --group dev pytest

.github/workflows/release.yml

@@ -0,0 +1,45 @@
+name: Release
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  test:
+    name: Test, lint, type-check
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+      - name: Install dependencies
+        run: uv sync --group dev
+      - name: Run tests (including doctests)
+        run: uv run pytest
+      - name: Lint
+        run: uv run ruff check src/ tests/
+      - name: Type-check
+        run: uv run mypy src/
+
+  publish:
+    name: Build and publish to PyPI
+    needs: test
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/project/framesmith/
+    permissions:
+      id-token: write   # required for PyPI Trusted Publishing (OIDC); no token needed
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+      - name: Build sdist and wheel
+        run: uv build
+      - name: Smoke-test the built wheel
+        run: |
+          python3 -m venv /tmp/smoke
+          /tmp/smoke/bin/pip install --quiet dist/*.whl
+          /tmp/smoke/bin/python -c "import framesmith; assert hasattr(framesmith, 'compose_column'); print('wheel imports OK')"
+      - name: Publish to PyPI (Trusted Publishing)
+        run: uv publish --trusted-publishing always

README.md

@@ -1,5 +1,6 @@
 # framesmith
 
+[![CI](https://github.com/andrewjordan3/framesmith/actions/workflows/ci.yml/badge.svg)](https://github.com/andrewjordan3/framesmith/actions/workflows/ci.yml)
 [![License: Apache 2.0](https://img.shields.io/badge/License-Apache_2.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 [![Python](https://img.shields.io/badge/python-3.12%2B-blue.svg)](https://www.python.org/downloads/)
 [![Polars](https://img.shields.io/badge/polars-1.0%2B-CD792C.svg)](https://pola.rs)
@@ -62,7 +63,11 @@ df_snake = raw.with_columns(
 
 ## Installation
 
-`framesmith` is not yet on PyPI — install from source:
+```bash
+pip install framesmith
+```
+
+Or install from source:
 
 ```bash
 git clone https://github.com/andrewjordan3/framesmith.git