Provide realpath for module resolution in LSHost

Andy Hanson · Andy Hanson · commit cb1ea7be5d11 · 2016-08-01T09:47:52.000-07:00
diff --git a/src/server/editorServices.ts b/src/server/editorServices.ts
@@ -115,6 +115,9 @@ namespace ts.server {
                 readFile: fileName => this.host.readFile(fileName),
                 directoryExists: directoryName => this.host.directoryExists(directoryName)
             };
+            if (this.host.realpath) {
+                this.moduleResolutionHost.realpath = path => this.host.realpath(path);
+            }
         }
 
         private resolveNamesWithLocalCache<T extends Timestamped & { failedLookupLocations: string[] }, R>(

Original file line number	Diff line number	Diff line change
`@@ -115,6 +115,9 @@ namespace ts.server {`
`115`	`115`	`readFile: fileName => this.host.readFile(fileName),`
`116`	`116`	`directoryExists: directoryName => this.host.directoryExists(directoryName)`
`117`	`117`	`};`
	`118`	`+ if (this.host.realpath) {`
	`119`	`+ this.moduleResolutionHost.realpath = path => this.host.realpath(path);`
	`120`	`+ }`
`118`	`121`	`}`
`119`	`122`
`120`	`123`	`private resolveNamesWithLocalCache<T extends Timestamped & { failedLookupLocations: string[] }, R>(`