fix(@ngtools/webpack): do not stringify JSON sourcemaps

hansl · hansl · commit 9b43a9c30420 · 2017-10-31T12:28:32.000-07:00
They dont always get parsed by downstream loaders.
diff --git a/packages/@ngtools/webpack/src/loader.ts b/packages/@ngtools/webpack/src/loader.ts
@@ -578,7 +578,7 @@ export function ngcLoader(this: LoaderContext & { _compilation: any }, source: s
             sourceMap.sources = sourceMap.sources.map((fileName: string) => {
               return path.join(path.dirname(sourceFileName), fileName);
             });
-            result.sourceMap = JSON.stringify(sourceMap);
+            result.sourceMap = sourceMap;
           }
 
           // Manually add the dependencies for TS files.

Original file line number	Diff line number	Diff line change
`@@ -578,7 +578,7 @@ export function ngcLoader(this: LoaderContext & { _compilation: any }, source: s`
`578`	`578`	`sourceMap.sources = sourceMap.sources.map((fileName: string) => {`
`579`	`579`	`return path.join(path.dirname(sourceFileName), fileName);`
`580`	`580`	`});`
`581`		`- result.sourceMap = JSON.stringify(sourceMap);`
	`581`	`+ result.sourceMap = sourceMap;`
`582`	`582`	`}`
`583`	`583`
`584`	`584`	`// Manually add the dependencies for TS files.`