fix(@angular-devkit/build-angular): fallback to use projectRoot when sourceRoot is missing during coverage

alan-agius4 · alan-agius4 · commit e0d8916aa623 · 2022-07-18T14:10:39.000Z
With this change we fallback to use the projectRoot when the sourceRoot is missing for files to be included in coverage. Closes: angular#23591
diff --git a/packages/angular_devkit/build_angular/src/webpack/configs/common.ts b/packages/angular_devkit/build_angular/src/webpack/configs/common.ts
@@ -386,7 +386,7 @@ export async function getCommonConfig(wco: WebpackConfigOptions): Promise<Config
                 supportedBrowsers: buildOptions.supportedBrowsers,
                 instrumentCode: codeCoverage
                   ? {
-                      includedBasePath: sourceRoot,
+                      includedBasePath: sourceRoot ?? projectRoot,
                       excludedPaths: getInstrumentationExcludedPaths(root, codeCoverageExclude),
                     }
                   : undefined,

Original file line number	Diff line number	Diff line change
`@@ -386,7 +386,7 @@ export async function getCommonConfig(wco: WebpackConfigOptions): Promise<Config`
`386`	`386`	`supportedBrowsers: buildOptions.supportedBrowsers,`
`387`	`387`	`instrumentCode: codeCoverage`
`388`	`388`	`? {`
`389`		`- includedBasePath: sourceRoot,`
	`389`	`+ includedBasePath: sourceRoot ?? projectRoot,`
`390`	`390`	`excludedPaths: getInstrumentationExcludedPaths(root, codeCoverageExclude),`
`391`	`391`	`}`
`392`	`392`	`: undefined,`