refactor(ivy): rename ngtsc/factories to ngtsc/shims (#26495)

This simple refactor of the build rules renames the .ngfactory.js shim
generator to 'shims' instead of 'factories', in preparation for adding
.ngsummary.js shim generation.

Testing strategy: this commit does not introduce any new behavior and
merely moves files and symbols around. It's sufficient that the existing
ngtsc tests pass.

PR Close #26495

packages/compiler-cli/BUILD.bazel

@@ -27,8 +27,8 @@ ts_library(
         "//packages/compiler",
         "//packages/compiler-cli/src/ngtsc/annotations",
         "//packages/compiler-cli/src/ngtsc/diagnostics",
-        "//packages/compiler-cli/src/ngtsc/factories",
         "//packages/compiler-cli/src/ngtsc/metadata",
+        "//packages/compiler-cli/src/ngtsc/shims",
         "//packages/compiler-cli/src/ngtsc/switch",
         "//packages/compiler-cli/src/ngtsc/transform",
         "//packages/compiler-cli/src/ngtsc/typecheck",

packages/compiler-cli/src/ngtsc/program.ts

@@ -15,9 +15,9 @@ import {nocollapseHack} from '../transformers/nocollapse_hack';
 
 import {ComponentDecoratorHandler, DirectiveDecoratorHandler, InjectableDecoratorHandler, NgModuleDecoratorHandler, PipeDecoratorHandler, ResourceLoader, SelectorScopeRegistry} from './annotations';
 import {BaseDefDecoratorHandler} from './annotations/src/base_def';
-import {FactoryGenerator, FactoryInfo, GeneratedFactoryHostWrapper, generatedFactoryTransform} from './factories';
 import {TypeScriptReflectionHost} from './metadata';
 import {FileResourceLoader, HostResourceLoader} from './resource_loader';
+import {FactoryGenerator, FactoryInfo, GeneratedShimsHostWrapper, generatedFactoryTransform} from './shims';
 import {ivySwitchTransform} from './switch';
 import {IvyCompilation, ivyTransformFactory} from './transform';
 import {TypeCheckContext, TypeCheckProgramHost} from './typecheck';
@@ -65,7 +65,7 @@ export class NgtscProgram implements api.Program {
         this.sourceToFactorySymbols !.set(sourceFilePath, moduleSymbolNames);
         this.factoryToSourceInfo !.set(factoryPath, {sourceFilePath, moduleSymbolNames});
       });
-      this.host = new GeneratedFactoryHostWrapper(host, generator, factoryFileMap);
+      this.host = new GeneratedShimsHostWrapper(host, generator, factoryFileMap);
     }
 
     this.tsProgram =

packages/compiler-cli/src/ngtsc/shims/BUILD.bazel

@@ -3,12 +3,12 @@ package(default_visibility = ["//visibility:public"])
 load("//tools:defaults.bzl", "ts_library")
 
 ts_library(
-    name = "factories",
+    name = "shims",
     srcs = glob([
         "index.ts",
         "src/**/*.ts",
     ]),
-    module_name = "@angular/compiler-cli/src/ngtsc/factories",
+    module_name = "@angular/compiler-cli/src/ngtsc/shims",
     deps = [
         "//packages/compiler",
         "//packages/compiler-cli/src/ngtsc/host",

packages/compiler-cli/src/ngtsc/shims/index.ts

@@ -9,5 +9,5 @@
 /// <reference types="node" />
 
 export {FactoryGenerator} from './src/generator';
-export {GeneratedFactoryHostWrapper} from './src/host';
+export {GeneratedShimsHostWrapper} from './src/host';
 export {FactoryInfo, generatedFactoryTransform} from './src/transform';

packages/compiler-cli/src/ngtsc/shims/src/host.ts

@@ -14,7 +14,7 @@ import {FactoryGenerator} from './generator';
 /**
  * A wrapper around a `ts.CompilerHost` which supports generated files.
  */
-export class GeneratedFactoryHostWrapper implements ts.CompilerHost {
+export class GeneratedShimsHostWrapper implements ts.CompilerHost {
   constructor(
       private delegate: ts.CompilerHost, private generator: FactoryGenerator,
       private factoryToSourceMap: Map<string, string>) {