fix(@angular-devkit/schematics): ensure renamed files do not exist

clydin · clydin · commit dd48c4cb5367 · 2018-07-09T14:08:41.000-04:00
diff --git a/packages/angular_devkit/core/src/virtual-fs/host/record.ts b/packages/angular_devkit/core/src/virtual-fs/host/record.ts
@@ -351,15 +351,15 @@ export class CordHost extends SimpleMemoryHost {
   exists(path: Path): Observable<boolean> {
     return this._exists(path)
       ? of(true)
-      : (this.willDelete(path) ? of(false) : this._back.exists(path));
+      : ((this.willDelete(path) || this.willRename(path)) ? of(false) : this._back.exists(path));
   }
   isDirectory(path: Path): Observable<boolean> {
     return this._exists(path) ? super.isDirectory(path) : this._back.isDirectory(path);
   }
   isFile(path: Path): Observable<boolean> {
     return this._exists(path)
       ? super.isFile(path)
-      : (this.willDelete(path) ? of(false) : this._back.isFile(path));
+      : ((this.willDelete(path) || this.willRename(path)) ? of(false) : this._back.isFile(path));
   }
 
   stat(path: Path) {

Original file line number	Diff line number	Diff line change
`@@ -351,15 +351,15 @@ export class CordHost extends SimpleMemoryHost {`
`351`	`351`	`exists(path: Path): Observable<boolean> {`
`352`	`352`	`return this._exists(path)`
`353`	`353`	`? of(true)`
`354`		`- : (this.willDelete(path) ? of(false) : this._back.exists(path));`
	`354`	`+ : ((this.willDelete(path) \|\| this.willRename(path)) ? of(false) : this._back.exists(path));`
`355`	`355`	`}`
`356`	`356`	`isDirectory(path: Path): Observable<boolean> {`
`357`	`357`	`return this._exists(path) ? super.isDirectory(path) : this._back.isDirectory(path);`
`358`	`358`	`}`
`359`	`359`	`isFile(path: Path): Observable<boolean> {`
`360`	`360`	`return this._exists(path)`
`361`	`361`	`? super.isFile(path)`
`362`		`- : (this.willDelete(path) ? of(false) : this._back.isFile(path));`
	`362`	`+ : ((this.willDelete(path) \|\| this.willRename(path)) ? of(false) : this._back.isFile(path));`
`363`	`363`	`}`
`364`	`364`
`365`	`365`	`stat(path: Path) {`