From 439a411ca47cf018751d3bc85dae0bd44821e6db Mon Sep 17 00:00:00 2001
From: Tomos Corbin <tom_corbin1@hotmail.com>
Date: Wed, 22 Jul 2026 22:35:14 +0100
Subject: [PATCH 1/2] ci: run lint and test suites on GitHub Actions

Mirrors the Makefile targets: stylua/ruff format checks, ruff lint,
strict mypy, pytest, and the plenary specs on headless Neovim.
Runs on pushes to main and on all pull requests.
---
 .github/workflows/ci.yml | 49 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 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..3208f53
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,49 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: astral-sh/setup-uv@v5
+      - name: stylua format check
+        uses: JohnnyMorganz/stylua-action@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          version: latest
+          args: --check lua plugin tests
+      - name: ruff format check
+        run: cd python && uv run --extra test ruff format --check databricks_kernel_dialect tests
+      - name: ruff lint
+        run: cd python && uv run --extra test ruff check databricks_kernel_dialect tests
+      - name: mypy
+        run: cd python && uv run --extra test mypy databricks_kernel_dialect
+
+  test-python:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: astral-sh/setup-uv@v5
+      - name: pytest
+        run: cd python && uv run --extra test pytest -v
+
+  test-lua:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: rhysd/action-setup-vim@v1
+        with:
+          neovim: true
+          version: stable
+      - name: Install plenary.nvim
+        run: |
+          mkdir -p ~/.local/share/nvim/lazy
+          git clone --depth 1 https://github.com/nvim-lua/plenary.nvim \
+            ~/.local/share/nvim/lazy/plenary.nvim
+      - name: plenary specs
+        run: make test-lua

From e2ebd4245e9f54dc8ffbc161e6ec93f1a9e42a77 Mon Sep 17 00:00:00 2001
From: Tomos Corbin <tom_corbin1@hotmail.com>
Date: Wed, 22 Jul 2026 22:36:33 +0100
Subject: [PATCH 2/2] style: format activate_spec per stylua

---
 tests/databricks-notebook/activate_spec.lua | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/tests/databricks-notebook/activate_spec.lua b/tests/databricks-notebook/activate_spec.lua
index 95d9502..eefc92b 100644
--- a/tests/databricks-notebook/activate_spec.lua
+++ b/tests/databricks-notebook/activate_spec.lua
@@ -405,8 +405,13 @@ describe("activation", function()
     vim.cmd("edit!")
     vim.api.nvim_buf_set_lines(bufnr, 2, 2, false, { "# MAGIC body" })
 
-    local marks =
-      vim.api.nvim_buf_get_extmarks(bufnr, require("databricks-notebook.appearance").namespace(), 0, -1, { details = true })
+    local marks = vim.api.nvim_buf_get_extmarks(
+      bufnr,
+      require("databricks-notebook.appearance").namespace(),
+      0,
+      -1,
+      { details = true }
+    )
     local conceal_marks = vim.tbl_filter(function(mark)
       return mark[4].conceal ~= nil
     end, marks)