Add prettier

Pinned at ^2.8.8 due to version of npm in 22.04 (3.0.0+ doesn't work)

.github/workflows/npm.yaml

@@ -0,0 +1,25 @@
+name: NPM Actions
+
+#on:
+#  pull_request:
+#    branches: [master]
+#  push:
+
+jobs:
+  prettier:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          # Make sure the actual branch is checked out when running on pull requests
+          ref: ${{ github.head_ref }}
+          # This is important to fetch the changes to the previous commit
+          fetch-depth: 0
+
+      - name: Prettify code
+        uses: creyD/[email protected]
+        with:
+          dry: True
+          only_changed: True

.gitignore

@@ -3,9 +3,10 @@ composer.phar
 html/ad*
 html/analytics*
 import/
+node_modules/
 php/config.php
 php/secrets.php
 vendor/*
 *.pyc
 .idea
-.DS_Store
+.DS_Store

.prettierignore

@@ -0,0 +1,11 @@
+# Ignore artifacts:
+build
+coverage
+# Ignore other files we don't want amending
+vendor
+composer.json
+composer.lock
+js/utilities.js
+*.html
+*.min.css
+*.min.js

.prettierrc.json

@@ -0,0 +1 @@
+{}

INSTALL

@@ -37,6 +37,10 @@ sudo certbot --nginx -d [YOUR_DOMAIN]
 curl -sS https://getcomposer.org/installer | sudo php -- --install-dir=/usr/local/bin --filename=composer
 sudo -u openflights php /usr/local/bin/composer install
 
+# Set up npm packages if you're going to be developing OpenFlights
+sudo apt-get install npm
+sudo -u openflights npm install
+
 # Generates locales for language support
 cd openflights
 find locale -name *utf8 -printf '%f ' | xargs sudo locale-gen

package.json

@@ -0,0 +1,9 @@
+{
+  "devDependencies": {
+    "prettier": "^2.8.8"
+  },
+  "scripts": {
+    "lint": "prettier --check .",
+    "fix": "prettier --write ."
+  }
+}