From 0ee64bfc85394506d5852d10f0e1ec8d999edb50 Mon Sep 17 00:00:00 2001
From: Ming-Jer Lee <mingjerli@gmail.com>
Date: Wed, 31 Dec 2025 05:31:39 -0800
Subject: [PATCH 1/2] feat: Add CI workflow for linting and testing on PRs
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Adds a separate CI workflow that runs on pushes to main and PRs:
- Lint and format checks (ruff)
- Tests across Python 3.10-3.13

This catches issues early before the publish workflow runs.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 .github/workflows/ci.yml | 58 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 .github/workflows/ci.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..cb8c5e1
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,58 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  lint:
+    name: Lint & Format
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install uv
+        run: pip install uv
+
+      - name: Install dependencies
+        run: uv sync
+
+      - name: Run linting
+        run: uv run ruff check .
+
+      - name: Run formatting check
+        run: uv run ruff format --check .
+
+  test:
+    name: Test (Python ${{ matrix.python-version }})
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ['3.10', '3.11', '3.12', '3.13']
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install uv
+        run: pip install uv
+
+      - name: Install dependencies
+        run: |
+          uv sync
+          uv pip install -e ".[dev]"
+
+      - name: Run tests
+        run: uv run pytest tests/ -v --cov=src/clgraph --cov-report=term-missing

From 5a10d9cbdd2c711964e749bd2d28d0e87d092e11 Mon Sep 17 00:00:00 2001
From: Ming-Jer Lee <mingjerli@gmail.com>
Date: Wed, 31 Dec 2025 05:32:54 -0800
Subject: [PATCH 2/2] fix: Install dev dependencies in CI lint job
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uv sync alone doesn't install optional dev dependencies.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 .github/workflows/ci.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cb8c5e1..bf004cd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,9 @@ jobs:
         run: pip install uv
 
       - name: Install dependencies
-        run: uv sync
+        run: |
+          uv sync
+          uv pip install -e ".[dev]"
 
       - name: Run linting
         run: uv run ruff check .