chore: move virtual-scroll to cdk-experimental (#9974)

Author: mmalerba

.github/CODEOWNERS

@@ -83,6 +83,7 @@
 # CDK experimental package
 /src/cdk-experimental/**                           @jelbourn
 /src/cdk-experimental/dialog/**                    @jelbourn @josephperrott @crisbeto
+/src/cdk-experimental/scrolling/**                 @mmalerba
 
 # Docs examples & guides
 /guides/**                                         @amcdnl @jelbourn

src/cdk-experimental/index.ts

@@ -7,3 +7,4 @@
  */
 
 export * from './public-api';
+export * from './scrolling/index';

src/cdk-experimental/scrolling/BUILD.bazel

@@ -0,0 +1,33 @@
+package(default_visibility=["//visibility:public"])
+load("@angular//:index.bzl", "ng_module")
+load("@io_bazel_rules_sass//sass:sass.bzl", "sass_binary")
+
+
+ng_module(
+  name = "scrolling",
+  srcs = glob(["**/*.ts"], exclude=["**/*.spec.ts"]),
+  module_name = "@angular/cdk-experimental/scrolling",
+    assets = [
+      ":virtual_scroll_viewport_css",
+    ],
+  deps = [
+    "//src/cdk/collections",
+    "@rxjs",
+  ],
+  tsconfig = ":tsconfig-build.json",
+)
+
+sass_binary(
+  name = "virtual_scroll_viewport_scss",
+  src = "virtual-scroll-viewport.scss",
+)
+
+# TODO(jelbourn): remove this when sass_binary supports specifying an output filename and dir.
+# Copy the output of the sass_binary such that the filename and path match what we expect.
+genrule(
+  name = "virtual_scroll_viewport_css",
+  srcs = [":virtual_scroll_viewport_scss"],
+  outs = ["virtual-scroll-viewport.css"],
+  cmd = "cat $(locations :virtual_scroll_viewport_scss) > $@",
+)
+

src/cdk-experimental/scrolling/index.ts

@@ -0,0 +1,9 @@
+/**
+ * @license
+ * Copyright Google LLC All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+export * from './public-api';

src/cdk-experimental/scrolling/public-api.ts

@@ -0,0 +1,13 @@
+/**
+ * @license
+ * Copyright Google LLC All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+export * from './scrolling-module';
+export * from './virtual-for-of';
+export * from './virtual-scroll-fixed-size';
+export * from './virtual-scroll-strategy';
+export * from './virtual-scroll-viewport';

src/cdk-experimental/scrolling/scrolling-module.ts

@@ -0,0 +1,27 @@
+/**
+ * @license
+ * Copyright Google LLC All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {NgModule} from '@angular/core';
+import {CdkVirtualForOf} from './virtual-for-of';
+import {CdkVirtualScrollFixedSize} from './virtual-scroll-fixed-size';
+import {CdkVirtualScrollViewport} from './virtual-scroll-viewport';
+
+
+@NgModule({
+  exports: [
+    CdkVirtualForOf,
+    CdkVirtualScrollFixedSize,
+    CdkVirtualScrollViewport,
+  ],
+  declarations: [
+    CdkVirtualForOf,
+    CdkVirtualScrollFixedSize,
+    CdkVirtualScrollViewport,
+  ],
+})
+export class ScrollingModule {}

src/cdk-experimental/scrolling/tsconfig-build.json

@@ -0,0 +1,15 @@
+{
+  "extends": "../tsconfig-build",
+  "files": [
+    "public-api.ts",
+    "../typings.d.ts"
+  ],
+  "angularCompilerOptions": {
+    "annotateForClosureCompiler": true,
+    "strictMetadataEmit": true,
+    "flatModuleOutFile": "index.js",
+    "flatModuleId": "@angular/cdk-experimental/scrolling",
+    "skipTemplateCodegen": true,
+    "fullTemplateTypeCheck": true
+  }
+}

src/cdk/scrolling/typings.d.ts renamed to src/cdk-experimental/scrolling/typings.d.ts

@@ -1,16 +1,12 @@
 package(default_visibility=["//visibility:public"])
 load("@angular//:index.bzl", "ng_module")
 load("@build_bazel_rules_typescript//:defs.bzl", "ts_library", "ts_web_test")
-load("@io_bazel_rules_sass//sass:sass.bzl", "sass_binary")
 
 
 ng_module(
   name = "scrolling",
   srcs = glob(["**/*.ts"], exclude=["**/*.spec.ts"]),
   module_name = "@angular/cdk/scrolling",
-    assets = [
-      ":virtual_scroll_viewport_css",
-    ],
   deps = [
     "//src/cdk/collections",
     "//src/cdk/platform",
@@ -44,18 +40,3 @@ ts_web_test(
     ":scrolling_test_sources",
   ],
 )
-
-sass_binary(
-  name = "virtual_scroll_viewport_scss",
-  src = "virtual-scroll-viewport.scss",
-)
-
-# TODO(jelbourn): remove this when sass_binary supports specifying an output filename and dir.
-# Copy the output of the sass_binary such that the filename and path match what we expect.
-genrule(
-  name = "virtual_scroll_viewport_css",
-  srcs = [":virtual_scroll_viewport_scss"],
-  outs = ["virtual-scroll-viewport.css"],
-  cmd = "cat $(locations :virtual_scroll_viewport_scss) > $@",
-)
-

src/cdk/scrolling/virtual-for-of.ts renamed to src/cdk-experimental/scrolling/virtual-for-of.ts

@@ -6,9 +6,7 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-export * from './virtual-for-of';
 export * from './scroll-dispatcher';
 export * from './scrollable';
 export * from './scrolling-module';
 export * from './viewport-ruler';
-export * from './virtual-scroll-viewport';

src/cdk/scrolling/virtual-scroll-fixed-size.ts renamed to src/cdk-experimental/scrolling/virtual-scroll-fixed-size.ts

@@ -8,26 +8,13 @@
 
 import {PlatformModule} from '@angular/cdk/platform';
 import {NgModule} from '@angular/core';
-import {CdkVirtualForOf} from './virtual-for-of';
 import {SCROLL_DISPATCHER_PROVIDER} from './scroll-dispatcher';
 import {CdkScrollable} from './scrollable';
-import {CdkVirtualScrollFixedSize} from './virtual-scroll-fixed-size';
-import {CdkVirtualScrollViewport} from './virtual-scroll-viewport';
 
 @NgModule({
   imports: [PlatformModule],
-  exports: [
-    CdkVirtualForOf,
-    CdkScrollable,
-    CdkVirtualScrollFixedSize,
-    CdkVirtualScrollViewport,
-  ],
-  declarations: [
-    CdkVirtualForOf,
-    CdkScrollable,
-    CdkVirtualScrollFixedSize,
-    CdkVirtualScrollViewport,
-  ],
+  exports: [CdkScrollable],
+  declarations: [CdkScrollable],
   providers: [SCROLL_DISPATCHER_PROVIDER],
 })
 export class ScrollDispatchModule {}

src/cdk/scrolling/virtual-scroll-strategy.ts renamed to src/cdk-experimental/scrolling/virtual-scroll-strategy.ts

@@ -1,8 +1,7 @@
 {
   "extends": "../tsconfig-build",
   "files": [
-    "public-api.ts",
-    "../typings.d.ts"
+    "public-api.ts"
   ],
   "angularCompilerOptions": {
     "annotateForClosureCompiler": true,

src/cdk/scrolling/virtual-scroll-viewport.html renamed to src/cdk-experimental/scrolling/virtual-scroll-viewport.html

@@ -6,6 +6,7 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
+import {ScrollingModule} from '@angular/cdk-experimental';
 import {A11yModule} from '@angular/cdk/a11y';
 import {CdkAccordionModule} from '@angular/cdk/accordion';
 import {BidiModule} from '@angular/cdk/bidi';
@@ -105,6 +106,7 @@ import {
     OverlayModule,
     PlatformModule,
     PortalModule,
+    ScrollingModule,
   ]
 })
 export class DemoMaterialModule {}