Merge pull request #178 from legumeinfo/feature/prettier-eslint

Feature/prettier eslint

.eslintrc.json

@@ -3,7 +3,8 @@
   "extends": [
     "eslint:recommended",
     "plugin:@typescript-eslint/eslint-recommended",
-    "plugin:@typescript-eslint/recommended"
+    "plugin:@typescript-eslint/recommended",
+    "prettier"
   ],
   "parser": "@typescript-eslint/parser",
   "parserOptions": {

.github/workflows/eslint-prettier-on-pr.yml

@@ -0,0 +1,29 @@
+# workflow to enforce style and linting on PR
+name: eslint-prettier
+on:
+  pull_request:
+    branches:
+      - main
+jobs:
+  format-and-lint:
+    runs-on: ubuntu-latest
+    permissions:
+      # Give the default GITHUB_TOKEN write permission to commit and push the changed files back to the repository.
+      contents: write
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ github.head_ref }}
+      # Setup npm environment to run tests
+      - uses: actions/setup-node@v3
+        with:
+          node-version: '18.x'
+          registry-url: 'https://registry.npmjs.org'
+      - run: npm ci
+      - run: npm run lint:eslint-config-prettier
+      - run: npm run format
+      - run: npm run lint
+      - uses: stefanzweifel/git-auto-commit-action@v4
+        with:
+          commit_message: Apply prettier formatting changes and check with eslint

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+npx lint-staged

.lintstagedrc

@@ -0,0 +1,3 @@
+{
+  "*.ts": ["eslint-config-prettier", "prettier --write", "prettier --check", "eslint"],
+}

.prettierrc.json

@@ -3,5 +3,6 @@
   "tabWidth": 2,
   "singleQuote": true,
   "bracketSpacing": false,
-  "arrowParens": "always"
+  "arrowParens": "always",
+  "trailingComma": "all"
 }