replace fsPath with path in graph label

because graph labels don't display '\' in windows

Author: beicause

src/dot.ts

@@ -4,15 +4,15 @@ import * as vscode from 'vscode'
 import { isDeepStrictEqual } from "util"
 import { output } from "./extension"
 
-export function generateDot(graph: CallHierarchyNode,path:string) {
+export function generateDot(graph: CallHierarchyNode, path: string) {
     const dot = new Graph()
-    const root = vscode.workspace.workspaceFolders?.[0].uri.fsPath??''
+    const root = vscode.workspace.workspaceFolders?.[0].uri.path ?? ''
     dot.addAttr({ rankdir: "LR" })
     const getNode = (n: CallHierarchyNode) => {
         return {
-            name: `"${n.item.uri.fsPath}#${n.item.name}@${n.item.range.start.line}:${n.item.range.start.character}"`,
+            name: `"${n.item.uri.path}#${n.item.name}@${n.item.range.start.line}:${n.item.range.start.character}"`,
             attr: { label: n.item.name },
-            subgraph: { name: n.item.uri.fsPath, attr: { label: n.item.uri.fsPath.replace(root,'${workspace}') } },
+            subgraph: { name: n.item.uri.path, attr: { label: n.item.uri.path.replace(root, '${workspace}') } },
             next: []
         } as Node
     }
@@ -40,7 +40,7 @@ export function generateDot(graph: CallHierarchyNode,path:string) {
     insertNode(node, graph)
     dot.addNode(node)
     fs.writeFileSync(path, dot.toString())
-    output.appendLine('generate dot file: '+ path)
+    output.appendLine('generate dot file: ' + path)
     return dot
 }