feat: initial support for case type selection

package.json

@@ -43,27 +43,28 @@
   "dependencies": {
     "@angular-devkit/core": "16.2.8",
     "@angular-devkit/schematics": "16.2.8",
+    "case-anything": "2.1.13",
     "comment-json": "4.2.3",
     "jsonc-parser": "3.2.0",
     "pluralize": "8.0.0"
   },
   "devDependencies": {
-    "@commitlint/cli": "18.4.1",
-    "@commitlint/config-angular": "18.4.0",
-    "@types/jest": "29.5.8",
-    "@types/node": "20.9.0",
-    "@typescript-eslint/eslint-plugin": "6.11.0",
-    "@typescript-eslint/parser": "6.11.0",
+    "@commitlint/cli": "17.8.0",
+    "@commitlint/config-angular": "17.8.0",
+    "@types/jest": "29.5.5",
+    "@types/node": "18.18.5",
+    "@typescript-eslint/eslint-plugin": "6.8.0",
+    "@typescript-eslint/parser": "6.8.0",
     "cpx": "1.5.0",
-    "eslint": "8.53.0",
+    "eslint": "8.51.0",
     "eslint-config-prettier": "9.0.0",
-    "eslint-plugin-import": "2.29.0",
+    "eslint-plugin-import": "2.28.1",
     "gulp": "4.0.2",
     "gulp-clean": "0.4.0",
     "husky": "8.0.3",
     "jest": "29.7.0",
     "nyc": "15.1.0",
-    "release-it": "17.0.0",
+    "release-it": "16.2.1",
     "ts-jest": "29.1.1",
     "ts-node": "10.9.1",
     "typescript": "5.2.2"

src/lib/application/application.factory.ts

@@ -11,7 +11,7 @@ import {
   url,
 } from '@angular-devkit/schematics';
 import { basename, parse } from 'path';
-import { normalizeToKebabOrSnakeCase } from '../../utils/formatting';
+import { normalizeToCase } from '../../utils/formatting';
 import {
   DEFAULT_AUTHOR,
   DEFAULT_DESCRIPTION,
@@ -21,7 +21,7 @@ import {
 import { ApplicationOptions } from './application.schema';
 
 export function main(options: ApplicationOptions): Rule {
-  options.name = normalizeToKebabOrSnakeCase(options.name.toString());
+  options.name = normalizeToCase(options.name.toString(), 'kebab-or-snake');
 
   const path =
     !options.directory || options.directory === 'undefined'
@@ -42,10 +42,14 @@ function transform(options: ApplicationOptions): ApplicationOptions {
   target.language = !!target.language ? target.language : DEFAULT_LANGUAGE;
   target.name = resolvePackageName(target.name.toString());
   target.version = !!target.version ? target.version : DEFAULT_VERSION;
-  target.specFileSuffix = normalizeToKebabOrSnakeCase(
+  target.specFileSuffix = normalizeToCase(
     options.specFileSuffix || 'spec',
+    'kebab-or-snake'
   );
 
+  target.caseNaming = !!target.caseNaming ? target.caseNaming : 'snake';
+
+
   target.packageManager =
     !target.packageManager || target.packageManager === 'undefined'
       ? 'npm'

src/lib/application/application.schema.d.ts

@@ -40,6 +40,10 @@ export interface ApplicationOptions {
    * Nest included development dependencies (comma separated values).
    */
   devDependencies?: string;
+  /**
+   * Case format. Options are 'kebab' | 'snake' | 'camel' | 'pascal'.
+   */
+  caseNaming?: string;
   /**
    * Specifies if a spec file is generated.
    */

src/lib/application/files/js/nest-cli.json

@@ -2,5 +2,8 @@
   "$schema": "https://json.schemastore.org/nest-cli",
   "language": "js",
   "collection": "@nestjs/schematics",
-  "sourceRoot": "src"
+  "sourceRoot": "src", <% if (caseNaming !== 'undefined') { %>
+  "generateOptions": {
+    "caseNaming": "<%= caseNaming %>"
+  } <% } %>
 }

src/lib/application/files/ts/nest-cli.json

@@ -1,7 +1,10 @@
 {
   "$schema": "https://json.schemastore.org/nest-cli",
   "collection": "@nestjs/schematics",
-  "sourceRoot": "src",
+  "sourceRoot": "src", <% if (caseNaming !== 'undefined') { %>
+  "generateOptions": {
+    "caseNaming": "<%= caseNaming %>"
+  }, <% } %>
   "compilerOptions": {
     "deleteOutDir": true
   }

src/lib/application/schema.json

@@ -56,6 +56,10 @@
       "type": "string",
       "description": "Nest application development dependencies."
     },
+    "caseNaming": {
+      "type": "string",
+      "description": "Case format. Options are 'kebab' | 'snake' | 'camel' | 'pascal' | 'kebab-or-snake'"
+    },
     "spec": {
       "type": "boolean",
       "default": true,

src/lib/class/class.factory.ts

@@ -13,7 +13,7 @@ import {
   template,
   url,
 } from '@angular-devkit/schematics';
-import { normalizeToKebabOrSnakeCase } from '../../utils/formatting';
+import { normalizeToCase } from '../../utils/formatting';
 import { Location, NameParser } from '../../utils/name.parser';
 import { mergeSourceRoot } from '../../utils/source-root.helpers';
 import { DEFAULT_LANGUAGE } from '../defaults';
@@ -31,9 +31,10 @@ function transform(options: ClassOptions): ClassOptions {
   }
   const location: Location = new NameParser().parse(target);
 
-  target.name = normalizeToKebabOrSnakeCase(location.name);
-  target.specFileSuffix = normalizeToKebabOrSnakeCase(
+  target.name = normalizeToCase(location.name, 'kebab-or-snake');
+  target.specFileSuffix = normalizeToCase(
     options.specFileSuffix || 'spec',
+    'kebab-or-snake'
   );
   if (target.name.includes('.')) {
     target.className = strings.classify(target.name).replace('.', '');
@@ -44,7 +45,7 @@ function transform(options: ClassOptions): ClassOptions {
   target.language =
     target.language !== undefined ? target.language : DEFAULT_LANGUAGE;
 
-  target.path = normalizeToKebabOrSnakeCase(location.path);
+  target.path = normalizeToCase(location.path, 'kebab-or-snake');
   target.path = target.flat
     ? target.path
     : join(target.path as Path, target.name);

src/lib/controller/controller.factory.ts

@@ -13,7 +13,7 @@ import {
   Tree,
   url,
 } from '@angular-devkit/schematics';
-import { normalizeToKebabOrSnakeCase } from '../../utils/formatting';
+import { normalizeToCase, CaseType } from '../../utils/formatting';
 import {
   DeclarationOptions,
   ModuleDeclarator,
@@ -44,15 +44,18 @@ function transform(source: ControllerOptions): ControllerOptions {
   const target: ControllerOptions = Object.assign({}, source);
   target.metadata = ELEMENT_METADATA;
   target.type = ELEMENT_TYPE;
-
   const location: Location = new NameParser().parse(target);
-  target.name = normalizeToKebabOrSnakeCase(location.name);
-  target.path = normalizeToKebabOrSnakeCase(location.path);
+  const caseType: CaseType = source.caseNaming || 'kebab-or-snake';
+  target.caseNaming = caseType;
+
+  target.name = normalizeToCase(location.name, caseType);
+  target.path = normalizeToCase(location.path, caseType);
   target.language =
     target.language !== undefined ? target.language : DEFAULT_LANGUAGE;
 
-  target.specFileSuffix = normalizeToKebabOrSnakeCase(
+  target.specFileSuffix = normalizeToCase(
     source.specFileSuffix || 'spec',
+    caseType
   );
 
   target.path = target.flat
@@ -64,8 +67,8 @@ function transform(source: ControllerOptions): ControllerOptions {
 function generate(options: ControllerOptions) {
   return (context: SchematicContext) =>
     apply(url(join('./files' as Path, options.language)), [
-      options.spec 
-        ? noop() 
+      options.spec
+        ? noop()
         : filter((path) => {
             const languageExtension = options.language || 'ts';
             const suffix = `.__specFileSuffix__.${languageExtension}`;

src/lib/controller/controller.schema.d.ts

@@ -1,4 +1,5 @@
 import { Path } from '@angular-devkit/core';
+import { CaseType } from '../../utils/formatting';
 
 export interface ControllerOptions {
   /**
@@ -46,4 +47,8 @@ export interface ControllerOptions {
    * Flag to indicate if a directory is created.
    */
   flat?: boolean;
+  /**
+   * Case format. Options are 'kebab' | 'snake' | 'camel' | 'pascal' | 'kebab-or-snake'.
+   */
+  caseNaming?: CaseType;
 }

src/lib/controller/files/js/__name__.controller.js

@@ -1,4 +1,4 @@
 import { Controller } from '@nestjs/common';
 
-@Controller('<%= dasherize(name) %>')
+@Controller('<%= name %>')
 export class <%= classify(name) %>Controller {}

src/lib/controller/files/ts/__name__.controller.ts

@@ -1,4 +1,4 @@
 import { Controller } from '@nestjs/common';
 
-@Controller('<%= dasherize(name) %>')
+@Controller('<%= name %>')
 export class <%= classify(name) %>Controller {}

src/lib/decorator/decorator.factory.ts

@@ -11,7 +11,7 @@ import {
   template,
   url,
 } from '@angular-devkit/schematics';
-import { normalizeToKebabOrSnakeCase } from '../../utils/formatting';
+import { normalizeToCase } from '../../utils/formatting';
 import { Location, NameParser } from '../../utils/name.parser';
 import { mergeSourceRoot } from '../../utils/source-root.helpers';
 import { DecoratorOptions } from './decorator.schema';
@@ -27,8 +27,8 @@ function transform(options: DecoratorOptions): DecoratorOptions {
     throw new SchematicsException('Option (name) is required.');
   }
   const location: Location = new NameParser().parse(target);
-  target.name = normalizeToKebabOrSnakeCase(location.name);
-  target.path = normalizeToKebabOrSnakeCase(location.path);
+  target.name = normalizeToCase(location.name, 'kebab-or-snake');
+  target.path = normalizeToCase(location.path, 'kebab-or-snake');
   target.language = target.language !== undefined ? target.language : 'ts';
 
   target.path = target.flat

src/lib/filter/filter.factory.ts

@@ -13,7 +13,7 @@ import {
   template,
   url,
 } from '@angular-devkit/schematics';
-import { normalizeToKebabOrSnakeCase } from '../../utils/formatting';
+import { normalizeToCase } from '../../utils/formatting';
 import { Location, NameParser } from '../../utils/name.parser';
 import { mergeSourceRoot } from '../../utils/source-root.helpers';
 import { FilterOptions } from './filter.schema';
@@ -29,11 +29,12 @@ function transform(options: FilterOptions): FilterOptions {
     throw new SchematicsException('Option (name) is required.');
   }
   const location: Location = new NameParser().parse(target);
-  target.name = normalizeToKebabOrSnakeCase(location.name);
-  target.path = normalizeToKebabOrSnakeCase(location.path);
+  target.name = normalizeToCase(location.name, 'kebab-or-snake');
+  target.path = normalizeToCase(location.path, 'kebab-or-snake');
   target.language = target.language !== undefined ? target.language : 'ts';
-  target.specFileSuffix = normalizeToKebabOrSnakeCase(
+  target.specFileSuffix = normalizeToCase(
     options.specFileSuffix || 'spec',
+    'kebab-or-snake'
   );
 
   target.path = target.flat
@@ -45,8 +46,8 @@ function transform(options: FilterOptions): FilterOptions {
 function generate(options: FilterOptions): Source {
   return (context: SchematicContext) =>
     apply(url(join('./files' as Path, options.language)), [
-      options.spec 
-        ? noop() 
+      options.spec
+        ? noop()
         : filter((path) => {
             const languageExtension = options.language || 'ts';
             const suffix = `.__specFileSuffix__.${languageExtension}`;

src/lib/gateway/gateway.factory.ts

@@ -15,7 +15,7 @@ import {
   Tree,
   url,
 } from '@angular-devkit/schematics';
-import { normalizeToKebabOrSnakeCase } from '../../utils/formatting';
+import { normalizeToCase } from '../../utils/formatting';
 import {
   DeclarationOptions,
   ModuleDeclarator,
@@ -46,13 +46,14 @@ function transform(options: GatewayOptions): GatewayOptions {
   }
   target.metadata = 'providers';
   target.type = 'gateway';
-  target.specFileSuffix = normalizeToKebabOrSnakeCase(
+  target.specFileSuffix = normalizeToCase(
     options.specFileSuffix || 'spec',
+    'kebab-or-snake'
   );
 
   const location: Location = new NameParser().parse(target);
-  target.name = normalizeToKebabOrSnakeCase(location.name);
-  target.path = normalizeToKebabOrSnakeCase(location.path);
+  target.name = normalizeToCase(location.name, 'kebab-or-snake');
+  target.path = normalizeToCase(location.path, 'kebab-or-snake');
   target.language = target.language !== undefined ? target.language : 'ts';
 
   target.path = target.flat
@@ -65,8 +66,8 @@ function generate(options: GatewayOptions): Source {
   return (context: SchematicContext) =>
     apply(url(join('./files' as Path, options.language)), [
       options.spec ? noop() : filter((path) => !path.endsWith('.spec.ts')),
-      options.spec 
-        ? noop() 
+      options.spec
+        ? noop()
         : filter((path) => {
             const languageExtension = options.language || 'ts';
             const suffix = `.__specFileSuffix__.${languageExtension}`;

src/lib/guard/guard.factory.ts

@@ -13,7 +13,7 @@ import {
   template,
   url,
 } from '@angular-devkit/schematics';
-import { normalizeToKebabOrSnakeCase } from '../../utils/formatting';
+import { normalizeToCase } from '../../utils/formatting';
 import { Location, NameParser } from '../../utils/name.parser';
 import { mergeSourceRoot } from '../../utils/source-root.helpers';
 import { GuardOptions } from './guard.schema';
@@ -29,11 +29,12 @@ function transform(options: GuardOptions): GuardOptions {
     throw new SchematicsException('Option (name) is required.');
   }
   const location: Location = new NameParser().parse(target);
-  target.name = normalizeToKebabOrSnakeCase(location.name);
-  target.path = normalizeToKebabOrSnakeCase(location.path);
+  target.name = normalizeToCase(location.name, 'kebab-or-snake');
+  target.path = normalizeToCase(location.path, 'kebab-or-snake');
   target.language = target.language !== undefined ? target.language : 'ts';
-  target.specFileSuffix = normalizeToKebabOrSnakeCase(
+  target.specFileSuffix = normalizeToCase(
     options.specFileSuffix || 'spec',
+    'kebab-or-snake'
   );
 
   target.path = target.flat
@@ -45,8 +46,8 @@ function transform(options: GuardOptions): GuardOptions {
 function generate(options: GuardOptions): Source {
   return (context: SchematicContext) =>
     apply(url(join('./files' as Path, options.language)), [
-      options.spec 
-        ? noop() 
+      options.spec
+        ? noop()
         : filter((path) => {
             const languageExtension = options.language || 'ts';
             const suffix = `.__specFileSuffix__.${languageExtension}`;

src/lib/interceptor/interceptor.factory.ts

@@ -13,7 +13,7 @@ import {
   template,
   url,
 } from '@angular-devkit/schematics';
-import { normalizeToKebabOrSnakeCase } from '../../utils/formatting';
+import { normalizeToCase } from '../../utils/formatting';
 import { Location, NameParser } from '../../utils/name.parser';
 import { mergeSourceRoot } from '../../utils/source-root.helpers';
 import { InterceptorOptions } from './interceptor.schema';
@@ -29,11 +29,12 @@ function transform(options: InterceptorOptions): InterceptorOptions {
     throw new SchematicsException('Option (name) is required.');
   }
   const location: Location = new NameParser().parse(target);
-  target.name = normalizeToKebabOrSnakeCase(location.name);
-  target.path = normalizeToKebabOrSnakeCase(location.path);
+  target.name = normalizeToCase(location.name, 'kebab-or-snake');
+  target.path = normalizeToCase(location.path, 'kebab-or-snake');
   target.language = target.language !== undefined ? target.language : 'ts';
-  target.specFileSuffix = normalizeToKebabOrSnakeCase(
+  target.specFileSuffix = normalizeToCase(
     options.specFileSuffix || 'spec',
+    'kebab-or-snake'
   );
 
   target.path = target.flat
@@ -46,8 +47,8 @@ function generate(options: InterceptorOptions): Source {
   return (context: SchematicContext) =>
     apply(url(join('./files' as Path, options.language)), [
       options.spec ? noop() : filter((path) => !path.endsWith('.spec.ts')),
-      options.spec 
-        ? noop() 
+      options.spec
+        ? noop()
         : filter((path) => {
             const languageExtension = options.language || 'ts';
             const suffix = `.__specFileSuffix__.${languageExtension}`;