refactor(@angular/build): move generic Angular tools into separate source directory

The Angular compiler code that is not specific to esbuild has been moved
into a separate `tools` subdirectory. This allows for potential reuse internal
reuse outside of the Angular esbuild plugin.

Author: clydin

packages/angular/build/src/private.ts

@@ -26,7 +26,7 @@ export { transformSupportedBrowsersToTargets } from './tools/esbuild/utils';
 export { SassWorkerImplementation } from './tools/sass/sass-service';
 
 export { SourceFileCache } from './tools/esbuild/angular/source-file-cache';
-export { createJitResourceTransformer } from './tools/esbuild/angular/jit-resource-transformer';
+export { createJitResourceTransformer } from './tools/angular/transformers/jit-resource-transformer';
 export { JavaScriptTransformer } from './tools/esbuild/javascript-transformer';
 export { createCompilerPlugin } from './tools/esbuild/angular/compiler-plugin';
 

packages/angular/build/src/tools/esbuild/angular/angular-host.ts renamed to packages/angular/build/src/tools/angular/angular-host.ts

@@ -9,10 +9,10 @@
 import type ng from '@angular/compiler-cli';
 import type { PartialMessage } from 'esbuild';
 import type ts from 'typescript';
-import { loadEsmModule } from '../../../../utils/load-esm';
-import { profileAsync, profileSync } from '../../profiling';
+import { loadEsmModule } from '../../../utils/load-esm';
+import { convertTypeScriptDiagnostic } from '../../esbuild/angular/diagnostics';
+import { profileAsync, profileSync } from '../../esbuild/profiling';
 import type { AngularHostOptions } from '../angular-host';
-import { convertTypeScriptDiagnostic } from '../diagnostics';
 
 export interface EmitFileResult {
   filename: string;

packages/angular/build/src/tools/esbuild/angular/compilation/angular-compilation.ts renamed to packages/angular/build/src/tools/angular/compilation/angular-compilation.ts

@@ -9,15 +9,15 @@
 import type ng from '@angular/compiler-cli';
 import assert from 'node:assert';
 import ts from 'typescript';
-import { profileAsync, profileSync } from '../../profiling';
+import { profileAsync, profileSync } from '../../esbuild/profiling';
 import {
   AngularHostOptions,
   createAngularCompilerHost,
   ensureSourceFileVersions,
 } from '../angular-host';
-import { createWorkerTransformer } from '../web-worker-transformer';
+import { replaceBootstrap } from '../transformers/jit-bootstrap-transformer';
+import { createWorkerTransformer } from '../transformers/web-worker-transformer';
 import { AngularCompilation, DiagnosticModes, EmitFileResult } from './angular-compilation';
-import { replaceBootstrap } from './jit-bootstrap-transformer';
 
 class AngularCompilationState {
   constructor(

packages/angular/build/src/tools/esbuild/angular/compilation/aot-compilation.ts renamed to packages/angular/build/src/tools/angular/compilation/aot-compilation.ts

@@ -6,7 +6,7 @@
  * found in the LICENSE file at https://angular.dev/license
  */
 
-import { useParallelTs } from '../../../../utils/environment-options';
+import { useParallelTs } from '../../../utils/environment-options';
 import type { AngularCompilation } from './angular-compilation';
 
 /**

packages/angular/build/src/tools/esbuild/angular/compilation/factory.ts renamed to packages/angular/build/src/tools/angular/compilation/factory.ts

@@ -9,10 +9,10 @@
 import type ng from '@angular/compiler-cli';
 import assert from 'node:assert';
 import ts from 'typescript';
-import { profileSync } from '../../profiling';
+import { profileSync } from '../../esbuild/profiling';
 import { AngularHostOptions, createAngularCompilerHost } from '../angular-host';
-import { createJitResourceTransformer } from '../jit-resource-transformer';
-import { createWorkerTransformer } from '../web-worker-transformer';
+import { createJitResourceTransformer } from '../transformers/jit-resource-transformer';
+import { createWorkerTransformer } from '../transformers/web-worker-transformer';
 import { AngularCompilation, DiagnosticModes, EmitFileResult } from './angular-compilation';
 
 class JitCompilationState {

packages/angular/build/src/tools/esbuild/angular/compilation/index.ts renamed to packages/angular/build/src/tools/angular/compilation/index.ts

@@ -10,7 +10,7 @@ import type { PartialMessage } from 'esbuild';
 import assert from 'node:assert';
 import { randomUUID } from 'node:crypto';
 import { type MessagePort, receiveMessageOnPort } from 'node:worker_threads';
-import { SourceFileCache } from '../source-file-cache';
+import { SourceFileCache } from '../../esbuild/angular/source-file-cache';
 import type { AngularCompilation, DiagnosticModes } from './angular-compilation';
 import { AotCompilation } from './aot-compilation';
 import { JitCompilation } from './jit-compilation';