DEV: Update linting (#2)

.eslintrc.cjs

@@ -0,0 +1 @@
+module.exports = require("@discourse/lint-configs/eslint-theme");

.github/workflows/discourse-theme.yml

@@ -0,0 +1,11 @@
+name: Discourse Theme
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  ci:
+    uses: discourse/.github/.github/workflows/discourse-theme.yml@v1

.gitignore

@@ -1,2 +1,3 @@
 .discourse-site
 HELP
+node_modules

.prettierrc.cjs

@@ -0,0 +1 @@
+module.exports = require("@discourse/lint-configs/prettier");

.template-lintrc.cjs

@@ -0,0 +1 @@
+module.exports = require("@discourse/lint-configs/template-lint");

javascripts/discourse/api-initializers/initialize-hide-login-method.js

@@ -5,8 +5,10 @@ const HIDDEN_METHODS = settings.hidden_auth_method_names
   .split("|")
   .filter((a) => a);
 
-export default apiInitializer("0.8", (api) => {
-  if (HIDDEN_METHODS.length == 0) return;
+export default apiInitializer("0.8", () => {
+  if (HIDDEN_METHODS.length === 0) {
+    return;
+  }
 
   const methods = findAll();
   for (let i = methods.length - 1; i >= 0; i--) {

package.json

@@ -0,0 +1,9 @@
+{
+  "private": true,
+  "devDependencies": {
+    "@discourse/lint-configs": "^1.3.7",
+    "ember-template-lint": "^5.13.0",
+    "eslint": "^8.56.0",
+    "prettier": "^2.8.8"
+  }
+}