replace fsPath with path for ignore test in windows

Author: beicause

src/extension.ts

@@ -56,11 +56,7 @@ const generateGraph = (
             // working in the current workspace
             if (!item.uri.fsPath.startsWith(workspace.fsPath)) return true
             const ig = ignore().add(fs.readFileSync(ignoreFile).toString())
-            var str, itemPath
-            str = `${workspace.fsPath}/`
-            itemPath = item.uri.fsPath.replace(str, '')
-            str = `${workspace.fsPath}\\` // dir format in windows
-            itemPath = itemPath.replace(str, '')
+            const itemPath = item.uri.path.replace(`${workspace.path}/`, '')
             const ignored = ig.test(itemPath).ignored
             return ignored
         })