feat(ivy): support providers and viewProviders (#25803)

PR Close #25803

packages/compiler-cli/src/ngcc/test/rendering/renderer_spec.ts

@@ -128,7 +128,7 @@ describe('Renderer', () => {
          }));
          expect(addDefinitionsSpy.calls.first().args[2])
              .toEqual(
-                 `A.ngDirectiveDef = ɵngcc0.ɵdefineDirective({ type: A, selectors: [["", "a", ""]], factory: function A_Factory(t) { return new (t || A)(); }, features: [ɵngcc0.ɵPublicFeature] });`);
+                 `A.ngDirectiveDef = ɵngcc0.ɵdefineDirective({ type: A, selectors: [["", "a", ""]], factory: function A_Factory(t) { return new (t || A)(); } });`);
        });
 
     it('should call removeDecorators with the source code, a map of class decorators that have been analyzed',

packages/compiler-cli/src/ngtsc/annotations/src/component.ts

@@ -118,6 +118,10 @@ export class ComponentDecoratorHandler implements
       preserveWhitespaces = value;
     }
 
+    const viewProviders: Expression|null = component.has('viewProviders') ?
+        new WrappedNodeExpr(component.get('viewProviders') !) :
+        null;
+
     // Go through the root directories for this project, and select the one with the smallest
     // relative path representation.
     const filePath = node.getSourceFile().fileName;
@@ -202,6 +206,7 @@ export class ComponentDecoratorHandler implements
           directives: EMPTY_MAP,
           wrapDirectivesInClosure: false,  //
           animations,
+          viewProviders
         },
         parsedTemplate: template.nodes,
       },

packages/compiler-cli/src/ngtsc/annotations/src/directive.ts

@@ -146,6 +146,9 @@ export function extractDirectiveMetadata(
 
   const host = extractHostBindings(directive, decoratedElements, reflector, checker, coreModule);
 
+  const providers: Expression|null =
+      directive.has('providers') ? new WrappedNodeExpr(directive.get('providers') !) : null;
+
   // Determine if `ngOnChanges` is a lifecycle hook defined on the component.
   const usesOnChanges = members.some(
       member => !member.isStatic && member.kind === ClassMemberKind.Method &&
@@ -176,7 +179,7 @@ export function extractDirectiveMetadata(
     outputs: {...outputsFromMeta, ...outputsFromFields}, queries, selector,
     type: new WrappedNodeExpr(clazz.name !),
     typeArgumentCount: reflector.getGenericArityOfClass(clazz) || 0,
-    typeSourceSpan: null !, usesInheritance, exportAs,
+    typeSourceSpan: null !, usesInheritance, exportAs, providers
   };
   return {decoratedElements, decorator: directive, metadata};
 }