refactor: migrate core to prettier formatting

Migrate formatting to prettier for core from clang-format
angular · Apr 23, 2024 · 528c432 · 528c432
1 parent f84d7dd
commit 528c432
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diff --git a/.ng-dev/format.mts b/.ng-dev/format.mts
@@ -18,7 +18,7 @@ export const format: FormatConfig = {
       'packages/benchpress/**/*.{js,ts}',
       'packages/common/**/*.{js,ts}',
       'packages/compiler/**/*.{js,ts}',
-      'packages/core/primitives/**/*.{js,ts}',
+      'packages/core/**/*.{js,ts}',
       'packages/docs/**/*.{js,ts}',
       'packages/elements/**/*.{js,ts}',
       'packages/examples/**/*.{js,ts}',
@@ -77,7 +77,7 @@ export const format: FormatConfig = {
       '!packages/benchpress/**/*.{js,ts}',
       '!packages/common/**/*.{js,ts}',
       '!packages/compiler/**/*.{js,ts}',
-      '!packages/core/primitives/**/*.{js,ts}',
+      '!packages/core/**/*.{js,ts}',
       '!packages/docs/**/*.{js,ts}',
       '!packages/elements/**/*.{js,ts}',
       '!packages/examples/**/*.{js,ts}',

diff --git a/goldens/public-api/core/index.md b/goldens/public-api/core/index.md
@@ -1196,7 +1196,7 @@ export class NgProbeToken {
 
 // @public
 export class NgZone {
-    constructor({ enableLongStackTrace, shouldCoalesceEventChangeDetection, shouldCoalesceRunChangeDetection }: {
+    constructor({ enableLongStackTrace, shouldCoalesceEventChangeDetection, shouldCoalesceRunChangeDetection, }: {
         enableLongStackTrace?: boolean | undefined;
         shouldCoalesceEventChangeDetection?: boolean | undefined;
         shouldCoalesceRunChangeDetection?: boolean | undefined;

diff --git a/packages/core/rxjs-interop/src/output_from_observable.ts b/packages/core/rxjs-interop/src/output_from_observable.ts
@@ -6,7 +6,16 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {assertInInjectionContext, DestroyRef, inject, OutputOptions, OutputRef, OutputRefSubscription, ɵRuntimeError, ɵRuntimeErrorCode} from '@angular/core';
+import {
+  assertInInjectionContext,
+  DestroyRef,
+  inject,
+  OutputOptions,
+  OutputRef,
+  OutputRefSubscription,
+  ɵRuntimeError,
+  ɵRuntimeErrorCode,
+} from '@angular/core';
 import {Observable} from 'rxjs';
 
 import {takeUntilDestroyed} from './take_until_destroyed';
@@ -31,15 +40,16 @@ class OutputFromObservableRef<T> implements OutputRef<T> {
   subscribe(callbackFn: (value: T) => void): OutputRefSubscription {
     if (this.destroyed) {
       throw new ɵRuntimeError(
-          ɵRuntimeErrorCode.OUTPUT_REF_DESTROYED,
-          ngDevMode &&
-              'Unexpected subscription to destroyed `OutputRef`. ' +
-                  'The owning directive/component is destroyed.');
+        ɵRuntimeErrorCode.OUTPUT_REF_DESTROYED,
+        ngDevMode &&
+          'Unexpected subscription to destroyed `OutputRef`. ' +
+            'The owning directive/component is destroyed.',
+      );
     }
 
     // Stop yielding more values when the directive/component is already destroyed.
     const subscription = this.source.pipe(takeUntilDestroyed(this.destroyRef)).subscribe({
-      next: value => callbackFn(value),
+      next: (value) => callbackFn(value),
     });
 
     return {
@@ -73,7 +83,9 @@ class OutputFromObservableRef<T> implements OutputRef<T> {
  * @developerPreview
  */
 export function outputFromObservable<T>(
-    observable: Observable<T>, opts?: OutputOptions): OutputRef<T> {
+  observable: Observable<T>,
+  opts?: OutputOptions,
+): OutputRef<T> {
   ngDevMode && assertInInjectionContext(outputFromObservable);
   return new OutputFromObservableRef<T>(observable);
 }
diff --git a/packages/core/rxjs-interop/src/output_to_observable.ts b/packages/core/rxjs-interop/src/output_to_observable.ts
@@ -20,13 +20,13 @@ import {Observable} from 'rxjs';
 export function outputToObservable<T>(ref: OutputRef<T>): Observable<T> {
   const destroyRef = ɵgetOutputDestroyRef(ref);
 
-  return new Observable<T>(observer => {
+  return new Observable<T>((observer) => {
     // Complete the observable upon directive/component destroy.
     // Note: May be `undefined` if an `EventEmitter` is declared outside
     // of an injection context.
     destroyRef?.onDestroy(() => observer.complete());
 
-    const subscription = ref.subscribe(v => observer.next(v));
+    const subscription = ref.subscribe((v) => observer.next(v));
     return () => subscription.unsubscribe();
   });
 }
diff --git a/packages/core/rxjs-interop/src/take_until_destroyed.ts b/packages/core/rxjs-interop/src/take_until_destroyed.ts
@@ -26,7 +26,7 @@ export function takeUntilDestroyed<T>(destroyRef?: DestroyRef): MonoTypeOperator
     destroyRef = inject(DestroyRef);
   }
 
-  const destroyed$ = new Observable<void>(observer => {
+  const destroyed$ = new Observable<void>((observer) => {
     const unregisterFn = destroyRef!.onDestroy(observer.next.bind(observer));
     return unregisterFn;
   });

diff --git a/packages/core/rxjs-interop/src/to_observable.ts b/packages/core/rxjs-interop/src/to_observable.ts
@@ -6,7 +6,15 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {assertInInjectionContext, DestroyRef, effect, inject, Injector, Signal, untracked} from '@angular/core';
+import {
+  assertInInjectionContext,
+  DestroyRef,
+  effect,
+  inject,
+  Injector,
+  Signal,
+  untracked,
+} from '@angular/core';
 import {Observable, ReplaySubject} from 'rxjs';
 
 /**
@@ -33,24 +41,24 @@ export interface ToObservableOptions {
  *
  * @developerPreview
  */
-export function toObservable<T>(
-    source: Signal<T>,
-    options?: ToObservableOptions,
-    ): Observable<T> {
+export function toObservable<T>(source: Signal<T>, options?: ToObservableOptions): Observable<T> {
   !options?.injector && assertInInjectionContext(toObservable);
   const injector = options?.injector ?? inject(Injector);
   const subject = new ReplaySubject<T>(1);
 
-  const watcher = effect(() => {
-    let value: T;
-    try {
-      value = source();
-    } catch (err) {
-      untracked(() => subject.error(err));
-      return;
-    }
-    untracked(() => subject.next(value));
-  }, {injector, manualCleanup: true});
+  const watcher = effect(
+    () => {
+      let value: T;
+      try {
+        value = source();
+      } catch (err) {
+        untracked(() => subject.error(err));
+        return;
+      }
+      untracked(() => subject.next(value));
+    },
+    {injector, manualCleanup: true},
+  );
 
   injector.get(DestroyRef).onDestroy(() => {
     watcher.destroy();

diff --git a/packages/core/rxjs-interop/src/to_signal.ts b/packages/core/rxjs-interop/src/to_signal.ts
@@ -6,7 +6,19 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {assertInInjectionContext, assertNotInReactiveContext, computed, DestroyRef, inject, Injector, signal, Signal, WritableSignal, ɵRuntimeError, ɵRuntimeErrorCode} from '@angular/core';
+import {
+  assertInInjectionContext,
+  assertNotInReactiveContext,
+  computed,
+  DestroyRef,
+  inject,
+  Injector,
+  signal,
+  Signal,
+  WritableSignal,
+  ɵRuntimeError,
+  ɵRuntimeErrorCode,
+} from '@angular/core';
 import {Observable, Subscribable} from 'rxjs';
 
 /**
@@ -61,23 +73,27 @@ export interface ToSignalOptions {
 }
 
 // Base case: no options -> `undefined` in the result type.
-export function toSignal<T>(source: Observable<T>|Subscribable<T>): Signal<T|undefined>;
+export function toSignal<T>(source: Observable<T> | Subscribable<T>): Signal<T | undefined>;
 // Options with `undefined` initial value and no `requiredSync` -> `undefined`.
 export function toSignal<T>(
-    source: Observable<T>|Subscribable<T>,
-    options: ToSignalOptions&{initialValue?: undefined, requireSync?: false}): Signal<T|undefined>;
+  source: Observable<T> | Subscribable<T>,
+  options: ToSignalOptions & {initialValue?: undefined; requireSync?: false},
+): Signal<T | undefined>;
 // Options with `null` initial value -> `null`.
 export function toSignal<T>(
-    source: Observable<T>|Subscribable<T>,
-    options: ToSignalOptions&{initialValue?: null, requireSync?: false}): Signal<T|null>;
+  source: Observable<T> | Subscribable<T>,
+  options: ToSignalOptions & {initialValue?: null; requireSync?: false},
+): Signal<T | null>;
 // Options with `undefined` initial value and `requiredSync` -> strict result type.
 export function toSignal<T>(
-    source: Observable<T>|Subscribable<T>,
-    options: ToSignalOptions&{initialValue?: undefined, requireSync: true}): Signal<T>;
+  source: Observable<T> | Subscribable<T>,
+  options: ToSignalOptions & {initialValue?: undefined; requireSync: true},
+): Signal<T>;
 // Options with a more specific initial value type.
 export function toSignal<T, const U extends T>(
-    source: Observable<T>|Subscribable<T>,
-    options: ToSignalOptions&{initialValue: U, requireSync?: false}): Signal<T|U>;
+  source: Observable<T> | Subscribable<T>,
+  options: ToSignalOptions & {initialValue: U; requireSync?: false},
+): Signal<T | U>;
 
 /**
  * Get the current value of an `Observable` as a reactive `Signal`.
@@ -104,28 +120,31 @@ export function toSignal<T, const U extends T>(
  * @developerPreview
  */
 export function toSignal<T, U = undefined>(
-    source: Observable<T>|Subscribable<T>,
-    options?: ToSignalOptions&{initialValue?: U}): Signal<T|U> {
+  source: Observable<T> | Subscribable<T>,
+  options?: ToSignalOptions & {initialValue?: U},
+): Signal<T | U> {
   ngDevMode &&
-      assertNotInReactiveContext(
-          toSignal,
-          'Invoking `toSignal` causes new subscriptions every time. ' +
-              'Consider moving `toSignal` outside of the reactive context and read the signal value where needed.');
+    assertNotInReactiveContext(
+      toSignal,
+      'Invoking `toSignal` causes new subscriptions every time. ' +
+        'Consider moving `toSignal` outside of the reactive context and read the signal value where needed.',
+    );
 
   const requiresCleanup = !options?.manualCleanup;
   requiresCleanup && !options?.injector && assertInInjectionContext(toSignal);
-  const cleanupRef =
-      requiresCleanup ? options?.injector?.get(DestroyRef) ?? inject(DestroyRef) : null;
+  const cleanupRef = requiresCleanup
+    ? options?.injector?.get(DestroyRef) ?? inject(DestroyRef)
+    : null;
 
   // Note: T is the Observable value type, and U is the initial value type. They don't have to be
   // the same - the returned signal gives values of type `T`.
-  let state: WritableSignal<State<T|U>>;
+  let state: WritableSignal<State<T | U>>;
   if (options?.requireSync) {
     // Initially the signal is in a `NoValue` state.
     state = signal({kind: StateKind.NoValue});
   } else {
     // If an initial value was passed, use it. Otherwise, use `undefined` as the initial value.
-    state = signal<State<T|U>>({kind: StateKind.Value, value: options?.initialValue as U});
+    state = signal<State<T | U>>({kind: StateKind.Value, value: options?.initialValue as U});
   }
 
   // Note: This code cannot run inside a reactive context (see assertion above). If we'd support
@@ -135,8 +154,8 @@ export function toSignal<T, U = undefined>(
   // subscription. Additional context (related to async pipe):
   // https://github.com/angular/angular/pull/50522.
   const sub = source.subscribe({
-    next: value => state.set({kind: StateKind.Value, value}),
-    error: error => {
+    next: (value) => state.set({kind: StateKind.Value, value}),
+    error: (error) => {
       if (options?.rejectErrors) {
         // Kick the error back to RxJS. It will be caught and rethrown in a macrotask, which causes
         // the error to end up as an uncaught exception.
@@ -150,8 +169,9 @@ export function toSignal<T, U = undefined>(
 
   if (ngDevMode && options?.requireSync && state().kind === StateKind.NoValue) {
     throw new ɵRuntimeError(
-        ɵRuntimeErrorCode.REQUIRE_SYNC_WITHOUT_SYNC_EMIT,
-        '`toSignal()` called with `requireSync` but `Observable` did not emit synchronously.');
+      ɵRuntimeErrorCode.REQUIRE_SYNC_WITHOUT_SYNC_EMIT,
+      '`toSignal()` called with `requireSync` but `Observable` did not emit synchronously.',
+    );
   }
 
   // Unsubscribe when the current context is destroyed, if requested.
@@ -170,8 +190,9 @@ export function toSignal<T, U = undefined>(
         // This shouldn't really happen because the error is thrown on creation.
         // TODO(alxhub): use a RuntimeError when we finalize the error semantics
         throw new ɵRuntimeError(
-            ɵRuntimeErrorCode.REQUIRE_SYNC_WITHOUT_SYNC_EMIT,
-            '`toSignal()` called with `requireSync` but `Observable` did not emit synchronously.');
+          ɵRuntimeErrorCode.REQUIRE_SYNC_WITHOUT_SYNC_EMIT,
+          '`toSignal()` called with `requireSync` but `Observable` did not emit synchronously.',
+        );
     }
   });
 }
@@ -196,4 +217,4 @@ interface ErrorState {
   error: unknown;
 }
 
-type State<T> = NoValueState|ValueState<T>|ErrorState;
+type State<T> = NoValueState | ValueState<T> | ErrorState;
diff --git a/packages/core/rxjs-interop/test/output_from_observable_spec.ts b/packages/core/rxjs-interop/test/output_from_observable_spec.ts
@@ -14,14 +14,14 @@ import {outputFromObservable} from '../src';
 
 describe('outputFromObservable()', () => {
   // Safety clean-up as we are patching `onUnhandledError` in this test.
-  afterEach(() => config.onUnhandledError = null);
+  afterEach(() => (config.onUnhandledError = null));
 
   it('should support emitting values via BehaviorSubject', () => {
     const subject = new BehaviorSubject(0);
     const output = TestBed.runInInjectionContext(() => outputFromObservable(subject));
 
     const values: number[] = [];
-    output.subscribe(v => values.push(v));
+    output.subscribe((v) => values.push(v));
 
     expect(values).toEqual([0]);
 
@@ -38,7 +38,7 @@ describe('outputFromObservable()', () => {
     subject.next(1);
 
     const values: number[] = [];
-    output.subscribe(v => values.push(v));
+    output.subscribe((v) => values.push(v));
 
     expect(values).toEqual([1]);
 
@@ -55,7 +55,7 @@ describe('outputFromObservable()', () => {
     subject.next(1);
 
     const values: number[] = [];
-    output.subscribe(v => values.push(v));
+    output.subscribe((v) => values.push(v));
 
     expect(values).toEqual([]);
 
@@ -72,7 +72,7 @@ describe('outputFromObservable()', () => {
     emitter.next(1);
 
     const values: number[] = [];
-    output.subscribe(v => values.push(v));
+    output.subscribe((v) => values.push(v));
 
     expect(values).toEqual([]);
 
@@ -89,7 +89,7 @@ describe('outputFromObservable()', () => {
 
     expect(subject.observed).toBe(false);
 
-    const subscription = output.subscribe(v => values.push(v));
+    const subscription = output.subscribe((v) => values.push(v));
     expect(subject.observed).toBe(true);
     expect(values).toEqual([]);
 
@@ -109,7 +109,7 @@ describe('outputFromObservable()', () => {
 
     expect(subject.observed).toBe(false);
 
-    output.subscribe(v => values.push(v));
+    output.subscribe((v) => values.push(v));
     expect(subject.observed).toBe(true);
     expect(values).toEqual([]);
 
@@ -130,17 +130,17 @@ describe('outputFromObservable()', () => {
     // initiate destroy.
     TestBed.resetTestingModule();
 
-    expect(() => output.subscribe(() => {}))
-        .toThrowError(/Unexpected subscription to destroyed `OutputRef`/);
+    expect(() => output.subscribe(() => {})).toThrowError(
+      /Unexpected subscription to destroyed `OutputRef`/,
+    );
   });
 
-
   it('should be a noop when the source observable completes', () => {
     const subject = new Subject<number>();
     const outputRef = TestBed.runInInjectionContext(() => outputFromObservable(subject));
 
     const values: number[] = [];
-    outputRef.subscribe(v => values.push(v));
+    outputRef.subscribe((v) => values.push(v));
 
     subject.next(1);
     subject.next(2);
@@ -157,13 +157,13 @@ describe('outputFromObservable()', () => {
     const outputRef = TestBed.runInInjectionContext(() => outputFromObservable(subject));
 
     const values: number[] = [];
-    outputRef.subscribe(v => values.push(v));
+    outputRef.subscribe((v) => values.push(v));
 
     subject.next(1);
     subject.next(2);
     expect(values).toEqual([1, 2]);
 
-    config.onUnhandledError = err => {
+    config.onUnhandledError = (err) => {
       config.onUnhandledError = null;
 
       expect((err as Error).message).toEqual('test error message');