ci: add github actions workflow (#303)

.github/pull_request_template.md

@@ -25,9 +25,10 @@ Please also list any relevant details for your test configuration
 - [ ] Test B
 
 **Test Configuration**:
-* OS + version: e.g. macOS Mojave
-* NPM version: ...
-* Node version: ...
+
+- OS + version: e.g. macOS Mojave
+- NPM version: ...
+- Node version: ...
 
 ## Checklist:
 
@@ -37,6 +38,5 @@ Please also list any relevant details for your test configuration
 - [ ] I have made corresponding changes to the documentation
 - [ ] My changes generate no new warnings
 - [ ] I have added tests that prove my fix is effective or that my feature works
-- [ ] New and existing unit tests pass locally with my changes
 - [ ] Any dependent changes have been merged and published in downstream modules
 - [ ] I have checked my code and corrected any misspellings

.github/workflows/build.yml

@@ -0,0 +1,41 @@
+name: build
+on: [push]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        # waiting on: https://github.com/actions/setup-node/issues/531
+      - run: corepack enable
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 21
+          cache: npm
+      - run: npm ci
+
+      - name: test build package on node@21 (current)
+        run: |
+          node --version
+          npm --version
+          npm run test
+
+      # Not using a matrix here since it's simpler
+      # to just duplicate it and not spawn new instances
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - name: test build package on node@20 (LTS)
+        run: |
+          node --version
+          npm --version
+          npm run test
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+      - name: test build package on node@18 (LTS)
+        run: |
+          node --version
+          npm --version
+          npm run test

CONTRIBUTING.md

@@ -1,12 +1,17 @@
 # Contributing to `esLint-plugin-tailwindcss`
 
-# Contributing
+## Contributing
 
 When contributing to this repository, please first discuss the change you wish to make via issue,
 email, or any other method with the owners of this repository before making a change.
 
 Please note we have a [code of conduct](CODE_OF_CONDUCT.md), please follow it in all your interactions with the project.
 
+## Development
+
+You can use [Corepack](https://nodejs.org/api/corepack.html) to ensure you're using the same package
+manager. Run `corepack enabled` before running `npm install`.
+
 ## Pull Request Process
 
 1. Ensure any install or build dependencies are removed before the end of the layer when doing a

package.json

@@ -45,6 +45,7 @@
     "typescript": "4.3.5",
     "vue-eslint-parser": "^9.1.0"
   },
+  "packageManager": "npm@10.2.5+sha256.8002e3e7305d2abd4016e1368af48d49b066c269079eeb10a56e7d6598acfdaa",
   "engines": {
     "node": ">=12.13.0"
   },