Merge pull request #8 from elecdeer/feat/add_path_utils

feat: Add path utility functions

.changeset/hip-chairs-laugh.md

@@ -0,0 +1,5 @@
+---
+"storybook-addon-source-link": minor
+---
+
+Add path utility functions

packages/addon-source-link/src/linkUtil.ts

@@ -1,9 +1,31 @@
-import { join } from "path-browserify";
+import { join, normalize, parse } from "path-browserify";
 
 export const getFileUrl = (rootPath: string, importPath: string) => {
 	return new URL(`file:///${join(rootPath, importPath)}`);
 };
 
+/**
+ * Joins path segments into a path.
+ */
 export const joinPath = (...paths: string[]): string => {
 	return join(...paths);
 };
+
+/**
+ * Parses a path into an object.
+ *
+ * @example "./src/stories/Button.stories.tsx"
+ *   -> { root: "", dir: "./src/stories", base: "Button.stories.tsx", ext: ".tsx", name: "Button.stories" }
+ */
+export const parsePath = (path: string) => {
+	return parse(path);
+};
+
+/**
+ * Normalizes a path, resolving `.` and `..` segments.
+ *
+ * @example "./src/stories/Button.stories.tsx" -> "src/stories/Button.stories.tsx"
+ */
+export const normalizePath = (path: string) => {
+	return normalize(path);
+};