style(angular-server): add eslint and prettier (#24126)

packages/angular-server/.eslintignore

@@ -0,0 +1 @@
+dist

packages/angular-server/.eslintrc.json

@@ -0,0 +1,19 @@
+{
+  "root": true,
+  "overrides": [
+    {
+      "files": ["*.ts"],
+      "parserOptions": {
+        "project": ["tsconfig.json"],
+        "createDefaultProgram": true
+      },
+      "extends": [
+        "@ionic/eslint-config/recommended"
+      ],
+      "rules": {
+        "@typescript-eslint/consistent-type-imports": "off",
+        "@angular-eslint/component-class-suffix": "off"
+      }
+    }
+  ]
+}

packages/angular-server/.prettierignore

@@ -0,0 +1 @@
+dist

packages/angular-server/package.json

@@ -25,9 +25,10 @@
     "build": "ng-packagr -p package.json -c tsconfig.json",
     "build.prod": "npm run clean && npm run build",
     "clean": "rm -rf ./dist",
-    "lint": "echo linter disabled temporarily",
-    "lint.ts": "tslint --project .",
-    "lint.fix": "tslint --project . --fix"
+    "lint": "eslint . --ext .ts && npm run prettier",
+    "lint.fix": "eslint . --ext .ts --fix && npm run prettier.fix",
+    "prettier": "prettier \"**/*.ts\" --check",
+    "prettier.fix": "prettier \"**/*.ts\" --write"
   },
   "ngPackage": {
     "lib": {
@@ -42,6 +43,7 @@
     "zone.js": ">=0.11.0"
   },
   "devDependencies": {
+    "@angular-eslint/eslint-plugin": "^12.6.1",
     "@angular/animations": "^12.0.0",
     "@angular/common": "^12.0.0",
     "@angular/compiler": "^12.0.0",
@@ -51,7 +53,14 @@
     "@angular/platform-browser-dynamic": "^12.2.10",
     "@angular/platform-server": "^12.0.0",
     "@ionic/core": "6.0.0-rc.1",
+    "@ionic/eslint-config": "^0.3.0",
+    "@ionic/prettier-config": "^2.0.0",
+    "@typescript-eslint/eslint-plugin": "^5.2.0",
+    "eslint": "^8.1.0",
+    "eslint-plugin-import": "^2.25.2",
     "ng-packagr": "^12.0.0",
+    "prettier": "^2.4.1",
     "typescript": "4.2.4"
-  }
+  },
+  "prettier": "@ionic/prettier-config"
 }

packages/angular-server/src/ionic-server-module.ts

@@ -10,15 +10,15 @@ import { hydrateDocument } from '@ionic/core/hydrate';
       provide: BEFORE_APP_SERIALIZED,
       useFactory: hydrateIonicComponents,
       multi: true,
-      deps: [DOCUMENT, APP_ID]
-    }
-  ]
+      deps: [DOCUMENT, APP_ID],
+    },
+  ],
 })
 export class IonicServerModule {}
 
 // @dynamic
-// tslint:disable-next-line: only-arrow-functions
 export function hydrateIonicComponents(doc: any, appId: any) {
+  // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
   return () => {
     return hydrateDocument(doc, {
       clientHydrateAnnotations: false,
@@ -46,11 +46,10 @@ export function hydrateIonicComponents(doc: any, appId: any) {
 
         // auxiliar
         'ion-picker-column',
-        'ion-virtual-scroll'
-      ]
-    })
-    .then(hydrateResults => {
-      hydrateResults.diagnostics.forEach(d => {
+        'ion-virtual-scroll',
+      ],
+    }).then((hydrateResults) => {
+      hydrateResults.diagnostics.forEach((d) => {
         if (d.type === 'error') {
           console.error(d.messageText);
         } else if (d.type === 'debug') {
@@ -62,6 +61,7 @@ export function hydrateIonicComponents(doc: any, appId: any) {
 
       if (doc.head != null) {
         const styleElms = doc.head.querySelectorAll('style[data-styles]') as NodeListOf<HTMLStyleElement>;
+        // eslint-disable-next-line @typescript-eslint/prefer-for-of
         for (let i = 0; i < styleElms.length; i++) {
           styleElms[i].setAttribute('ng-transition', appId);
         }
@@ -69,6 +69,7 @@ export function hydrateIonicComponents(doc: any, appId: any) {
 
       if (doc.body != null) {
         const ionPages = doc.body.querySelectorAll('.ion-page.ion-page-invisible') as NodeListOf<HTMLElement>;
+        // eslint-disable-next-line @typescript-eslint/prefer-for-of
         for (let i = 0; i < ionPages.length; i++) {
           ionPages[i].classList.remove('ion-page-invisible');
         }

packages/angular-server/tslint.json

@@ -1,24 +0,0 @@
-{
-  "extends": ["tslint-ionic-rules/strict"],
-  "linterOptions": {
-    "exclude": [
-      "**/*.spec.ts",
-      "**/*.spec.tsx"
-    ]
-  },
-  "rules": {
-    "no-conditional-assignment": false,
-    "no-non-null-assertion": false,
-    "no-unnecessary-type-assertion": false,
-    "no-import-side-effect": false,
-    "trailing-comma": false,
-    "no-null-keyword": false,
-    "no-console": false,
-    "no-unbound-method": true,
-    "no-floating-promises": false,
-    "no-invalid-template-strings": true,
-    "ban-export-const-enum": true,
-    "only-arrow-functions": true,
-    "prefer-for-of": false
-  }
-}