Merge pull request #5 from wkillerud/fix/namespace-file-is-index

Fix a bug when namespace file is `_index.scss`

package.json

@@ -1,8 +1,8 @@
 {
 	"name": "some-sass",
 	"displayName": "Some Sass",
-	"description": "Autocompletion, refactoring, and documentation support for SCSS",
-	"version": "2.1.0",
+	"description": "Provides code suggestions, documentation and code navigation for modern SCSS",
+	"version": "2.1.1",
 	"publisher": "SomewhatStationery",
 	"license": "MIT",
 	"engines": {

src/unsafe/services/parser.ts

@@ -163,9 +163,18 @@ function getNamespaceFromLink(link: DocumentLink): string | undefined {
 
 	const lastSlash = link.target.lastIndexOf('/');
 	const extension = link.target.lastIndexOf('.');
-	const candidate = link.target.substring(lastSlash + 1, extension);
+	let candidate = link.target.substring(lastSlash + 1, extension);
 
-	return candidate.startsWith("_") ? candidate.substring(1) : candidate;
+	candidate = candidate.startsWith("_") ? candidate.substring(1) : candidate;
+
+	if (candidate === "index") {
+		// The link points to an index file. Use the folder name above as a namespace.
+		const linkOmitIndex = link.target.substring(0, lastSlash);
+		const newLastSlash = linkOmitIndex.lastIndexOf('/');
+		candidate = linkOmitIndex.substring(newLastSlash + 1);
+	}
+
+	return candidate;
 }
 
 function ensureScssExtension(target: string): string {