add lint to GH workflow

.eslintrc.yml

@@ -0,0 +1,20 @@
+env:
+  es2021: true
+  node: true
+extends: eslint:recommended
+parserOptions:
+  ecmaVersion: latest
+  sourceType: module
+rules:
+  indent:
+    - error
+    - 2
+  linebreak-style:
+    - error
+    - unix
+  quotes:
+    - error
+    - single
+  semi:
+    - error
+    - always

.github/workflows/github-lint.yml

@@ -0,0 +1,14 @@
+name: lint
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - run: npm install
+      - run: ./node_modules/.bin/eslint . --ext .mjs

.gitignore

@@ -130,6 +130,5 @@ dist
 .pnp.*
 
 # poteto
-.eslint*
 /package-lock.json
 /testdir/sequence/deleteme-*

README.md

@@ -2,6 +2,7 @@
 [![npm](https://img.shields.io/npm/v/poteto.svg)](https://npmjs.com/package/poteto)
 ![npm bundle size](https://img.shields.io/bundlephobia/min/poteto)
 [![CI](https://github.com/LiviaMedeiros/poteto/actions/workflows/github-ci.yml/badge.svg)](https://github.com/LiviaMedeiros/poteto/actions/workflows/github-ci.yml)
+[![lint](https://github.com/LiviaMedeiros/poteto/actions/workflows/github-lint.yml/badge.svg)](https://github.com/LiviaMedeiros/poteto/actions/workflows/github-lint.yml)
 
 # poteto