chore(): create utils

Author: mhartington

package.json

@@ -53,7 +53,8 @@
     "rimraf": "^2.6.2",
     "semantic-release": "^15.9.17",
     "tslint": "^5.12.0",
-    "tslint-ionic-rules": "0.0.21"
+    "tslint-ionic-rules": "0.0.21",
+    "typescript-tslint-plugin": "0.3.1"
   },
   "peerDependencies": {
     "@angular-devkit/architect": ">=0.7.2",

schematics/component/index.ts

@@ -8,19 +8,9 @@ import { buildDefaultPath, getProject } from '@schematics/angular/utility/projec
 import { validateHtmlSelector, validateName } from '@schematics/angular/utility/validation';
 import * as ts from 'typescript';
 
-import { Schema as ComponentOptions } from './schema';
-
-function buildSelector(options: ComponentOptions, projectPrefix: string) {
-  let selector = strings.dasherize(options.name);
-
-  if (options.prefix) {
-    selector = `${options.prefix}-${selector}`;
-  } else if (options.prefix === undefined && projectPrefix) {
-    selector = `${projectPrefix}-${selector}`;
-  }
+import { buildSelector } from '../util';
 
-  return selector;
-}
+import { Schema as ComponentOptions } from './schema';
 
 function readIntoSourceFile(host: Tree, modulePath: string): ts.SourceFile {
   const text = host.read(modulePath);

schematics/page/index.ts

@@ -8,6 +8,8 @@ import { buildDefaultPath, getProject } from '@schematics/angular/utility/projec
 import { validateHtmlSelector, validateName } from '@schematics/angular/utility/validation';
 import * as ts from 'typescript';
 
+import { buildSelector } from '../util';
+
 import { Schema as PageOptions } from './schema';
 
 function findRoutingModuleFromOptions(host: Tree, options: ModuleOptions): Path | undefined {
@@ -137,18 +139,6 @@ function addRouteToRoutesArray(source: ts.SourceFile, ngModulePath: string, rout
   return [];
 }
 
-function buildSelector(options: PageOptions, projectPrefix: string) {
-  let selector = strings.dasherize(options.name);
-
-  if (options.prefix) {
-    selector = `${options.prefix}-${selector}`;
-  } else if (options.prefix === undefined && projectPrefix) {
-    selector = `${projectPrefix}-${selector}`;
-  }
-
-  return selector;
-}
-
 export default function(options: PageOptions): Rule {
   return (host, context) => {
     if (!options.project) {

schematics/util/index.ts

@@ -0,0 +1,13 @@
+import { strings } from '@angular-devkit/architect/node_modules/@angular-devkit/core';
+
+export function buildSelector(options: any, projectPrefix: string) {
+  let selector = strings.dasherize(options.name);
+
+  if (options.prefix) {
+    selector = `${options.prefix}-${selector}`;
+  } else if (options.prefix === undefined && projectPrefix) {
+    selector = `${projectPrefix}-${selector}`;
+  }
+
+  return selector;
+}

tsconfig.json

@@ -10,16 +10,9 @@
     "pretty": true,
     "strict": true,
     "target": "es2017",
-    "lib": [
-      "es2017"
-    ]
+    "lib": ["es2017"],
+    "plugins": [{ "name": "typescript-tslint-plugin" }]
   },
-  "include": [
-    "**/*.ts"
-  ],
-  "exclude": [
-    "node_modules",
-    "**/__tests__/*.ts",
-    "schematics/*/files"
-  ]
+  "include": ["**/*.ts"],
+  "exclude": ["node_modules", "**/__tests__/*.ts", "schematics/*/files"]
 }