adds linter and husky hooks (#3)

* adds linter and husky hooks

* husky hooks

* fake change to see linting working on gh actions

* fix eslint issue

.eslintrc.json

@@ -4,6 +4,12 @@
         "es2021": true,
         "jest/globals": true
     },
+    "ignorePatterns": [
+        "src/setupTests.js",
+        "src/reportWebVitals.js",
+        "build/*",
+        "coverage/*"
+    ],
     "extends": [
         "plugin:react/recommended",
         "airbnb"

.github/workflows/deploy.yml

@@ -15,6 +15,9 @@ jobs:
       - name: Installs dependencies
         run: npm install
 
+      - name: Run Linter
+        run: npm run eslint
+
       - name: Run build
         run: npm run build
 

.github/workflows/pull-request-checks.yml

@@ -15,6 +15,9 @@ jobs:
       - name: Installs dependencies
         run: npm install
 
+      - name: Run Linter
+        run: npm run eslint
+
       - name: Run build
         run: npm run build
 

.husky/.gitignore

@@ -0,0 +1 @@
+_

.husky/pre-commit

@@ -0,0 +1,5 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+npm run eslint
+npm test

package.json

@@ -9,6 +9,7 @@
     "@testing-library/react": "^11.1.0",
     "@testing-library/user-event": "^12.1.10",
     "graphql": "^15.5.0",
+    "husky": "^5.1.0",
     "react": "^17.0.1",
     "react-dom": "^17.0.1",
     "react-router-dom": "^5.2.0",
@@ -20,7 +21,8 @@
     "build": "react-scripts build",
     "test": "react-scripts test --watchAll=false --coverage",
     "eject": "react-scripts eject",
-    "deploy": "echo 'work in progress'"
+    "deploy": "echo 'work in progress'",
+    "eslint": "eslint ."
   },
   "eslintConfig": {
     "extends": [