feat(ci): add linter

.github/workflows/tests.yml → .github/workflows/conform.yml

@@ -1,5 +1,5 @@
 ---
-name: Test
+name: Conform
 
 on:
   pull_request:
@@ -29,3 +29,13 @@ jobs:
 
       - name: Run tests
         run: ./scripts/tests.sh run
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/mistweaverco/kulala-nvim-testrunner:latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Run linter
+        run: ./scripts/lint.sh check

scripts/lint.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+if ! command -v stylua &> /dev/null; then
+  echo "stylua is not installed"
+  exit 1
+fi
+
+check() {
+  stylua --version
+  if [[ -n $1 ]]; then
+    stylua --check "$1"
+  else
+    stylua --check .
+  fi
+}
+
+main() {
+  local action="$1"
+  shift
+  local args=$*
+  case $action in
+    "check")
+      check "$args"
+      ;;
+    *)
+      echo "Invalid action"
+      exit 1
+      ;;
+  esac
+
+}
+main "$@"

scripts/tests.sh

@@ -1,5 +1,10 @@
 #!/usr/bin/env bash
 
+if ! command -v nvim &> /dev/null; then
+  echo "nvim is not installed"
+  exit 1
+fi
+
 run() {
   nvim --version
   if [[ -n $1 ]]; then

tests/_dockerfiles/ubuntu/Dockerfile

@@ -1,6 +1,8 @@
 FROM ubuntu:latest
 
-RUN apt-get update && apt-get upgrade -y && apt-get install -y curl git gcc lua5.1 luarocks
+RUN apt-get update && apt-get upgrade -y && apt-get install -y curl git gcc lua5.1 luarocks unzip
 RUN mkdir -p _neovim && curl -sL https://github.com/neovim/neovim/releases/download/v0.10.1/nvim-linux64.tar.gz | tar -xz -C _neovim && mv _neovim/nvim-linux64 /usr/local/nvim && rm -rf _neovim
+RUN mkdir -p _stylua && curl -sL https://github.com/JohnnyMorganz/StyLua/releases/download/v0.20.0/stylua-linux-x86_64.zip | funzip > _stylua/stylua && chmod +x _stylua/stylua && mv _stylua/stylua /usr/local/bin/stylua && rm -rf _stylua
 RUN luarocks install busted
 RUN ln -s /usr/local/nvim/bin/nvim /usr/bin/nvim
+RUN ln -s /usr/local/bin/stylua /usr/bin/stylua