feat:将调用node.js的fs模块改为vscode官方的API

- 这样可以避免用户本地没有node环境导致插件无法运行的原因

src/utils/createFiles.ts

@@ -1,5 +1,4 @@
 import * as vscode from "vscode";
-import * as fs from "fs";
 import * as path from "path";
 
 /**
@@ -21,21 +20,31 @@ export async function createFile(
       }
     }
 
+    const fileUri = vscode.Uri.file(absolutePath);
+
     // 检测文件是否已存在
-    if (fs.existsSync(absolutePath)) {
+    try {
+      await vscode.workspace.fs.stat(fileUri);
       throw new Error(`文件已存在: ${absolutePath}`);
+    } catch (error: any) {
+      // 如果文件不存在，继续创建
+      if (error.code !== 'FileNotFound') {
+        throw error;
+      }
     }
 
     // 确保目录存在
     const dirPath = path.dirname(absolutePath);
-    if (!fs.existsSync(dirPath)) {
-      fs.mkdirSync(dirPath, {
-        recursive: true,
-      });
+    const dirUri = vscode.Uri.file(dirPath);
+    try {
+      await vscode.workspace.fs.stat(dirUri);
+    } catch {
+      await vscode.workspace.fs.createDirectory(dirUri);
     }
 
     // 创建文件
-    fs.writeFileSync(absolutePath, content, "utf-8");
+    const contentBytes = Buffer.from(content, "utf-8");
+    await vscode.workspace.fs.writeFile(fileUri, contentBytes);
   } catch (error) {
     throw error;
   }
@@ -62,14 +71,17 @@ export async function createOrOverwriteFile(
 
     // 确保目录存在
     const dirPath = path.dirname(absolutePath);
-    if (!fs.existsSync(dirPath)) {
-      fs.mkdirSync(dirPath, {
-        recursive: true,
-      });
+    const dirUri = vscode.Uri.file(dirPath);
+    try {
+      await vscode.workspace.fs.stat(dirUri);
+    } catch {
+      await vscode.workspace.fs.createDirectory(dirUri);
     }
 
     // 创建或覆盖文件
-    fs.writeFileSync(absolutePath, content, "utf-8");
+    const fileUri = vscode.Uri.file(absolutePath);
+    const contentBytes = Buffer.from(content, "utf-8");
+    await vscode.workspace.fs.writeFile(fileUri, contentBytes);
   } catch (error) {
     throw error;
   }
@@ -91,18 +103,25 @@ export async function createDirectory(dirPath: string): Promise<void> {
       }
     }
 
+    const dirUri = vscode.Uri.file(absolutePath);
+
     // 检测创建目录是否存在
-    if (fs.existsSync(absolutePath)) {
-      const state = fs.statSync(absolutePath);
-      if (state.isDirectory()) {
+    try {
+      const stat = await vscode.workspace.fs.stat(dirUri);
+      if (stat.type === vscode.FileType.Directory) {
         throw new Error(`目录已存在: ${absolutePath}`);
       } else {
         throw new Error(`路径已存在且不是目录: ${absolutePath}`);
       }
+    } catch (error: any) {
+      // 如果目录不存在，继续创建
+      if (error.code !== 'FileNotFound') {
+        throw error;
+      }
     }
 
     // 创建目录
-    fs.mkdirSync(absolutePath, { recursive: true });
+    await vscode.workspace.fs.createDirectory(dirUri);
   } catch (error) {
     throw error;
   }
@@ -146,19 +165,20 @@ export async function deleteFile(filePath: string): Promise<void> {
       }
     }
 
+    const fileUri = vscode.Uri.file(absolutePath);
+
     // 检查文件是否存在
-    if (!fs.existsSync(absolutePath)) {
+    try {
+      const stat = await vscode.workspace.fs.stat(fileUri);
+      if (stat.type !== vscode.FileType.File) {
+        throw new Error(`路径不是文件: ${absolutePath}`);
+      }
+    } catch (error) {
       throw new Error(`文件不存在: ${absolutePath}`);
     }
 
-    // 检查是否是文件
-    const stats = fs.statSync(absolutePath);
-    if (!stats.isFile()) {
-      throw new Error(`路径不是文件: ${absolutePath}`);
-    }
-
     // 删除文件
-    fs.unlinkSync(absolutePath);
+    await vscode.workspace.fs.delete(fileUri);
   } catch (error) {
     throw error;
   }
@@ -181,19 +201,21 @@ export async function updateFile(
       }
     }
 
+    const fileUri = vscode.Uri.file(absolutePath);
+
     // 检查文件是否存在
-    if (!fs.existsSync(absolutePath)) {
+    try {
+      const stat = await vscode.workspace.fs.stat(fileUri);
+      if (stat.type !== vscode.FileType.File) {
+        throw new Error(`路径不是文件: ${absolutePath}`);
+      }
+    } catch (error) {
       throw new Error(`文件不存在: ${absolutePath}`);
     }
 
-    // 检查是否是文件内容
-    const state = fs.statSync(absolutePath);
-    if (!state.isFile()) {
-      throw new Error(`路径不是文件: ${absolutePath}`);
-    }
-
     // 修改文件内容
-    fs.writeFileSync(absolutePath, content, "utf-8");
+    const contentBytes = Buffer.from(content, "utf-8");
+    await vscode.workspace.fs.writeFile(fileUri, contentBytes);
   } catch (error) {
     throw error;
   }
@@ -218,13 +240,21 @@ export async function appendToFile(
       }
     }
 
-    // 检查文件是否存在
-    if (!fs.existsSync(absolutePath)) {
+    const fileUri = vscode.Uri.file(absolutePath);
+
+    // 检查文件是否存在并读取原内容
+    let existingContent = "";
+    try {
+      const contentBytes = await vscode.workspace.fs.readFile(fileUri);
+      existingContent = Buffer.from(contentBytes).toString("utf-8");
+    } catch (error) {
       throw new Error(`文件不存在: ${absolutePath}`);
     }
 
     // 追加内容
-    fs.appendFileSync(absolutePath, content, "utf-8");
+    const newContent = existingContent + content;
+    const contentBytes = Buffer.from(newContent, "utf-8");
+    await vscode.workspace.fs.writeFile(fileUri, contentBytes);
   } catch (error) {
     throw error;
   }
@@ -248,13 +278,16 @@ export async function replaceFile(
       }
     }
 
-    // 检查文件是否存在
-    if (!fs.existsSync(absolutePath)) {
-      throw new Error(`文件不存在: ${absolutePath}`);
-    }
+    const fileUri = vscode.Uri.file(absolutePath);
 
     // 读取文件内容
-    const fileContent = fs.readFileSync(absolutePath, "utf-8");
+    let fileContent: string;
+    try {
+      const contentBytes = await vscode.workspace.fs.readFile(fileUri);
+      fileContent = Buffer.from(contentBytes).toString("utf-8");
+    } catch (error) {
+      throw new Error(`文件不存在: ${absolutePath}`);
+    }
 
     // 转义特殊字符，将字符串作为字面量处理
     const escapeRegExp = (str: string) => {
@@ -276,7 +309,8 @@ export async function replaceFile(
     }
 
     // 写回文件
-    fs.writeFileSync(absolutePath, newContent, "utf-8");
+    const contentBytes = Buffer.from(newContent, "utf-8");
+    await vscode.workspace.fs.writeFile(fileUri, contentBytes);
   } catch (error) {
     throw error;
   }
@@ -300,20 +334,26 @@ export async function insertAtLine(
       }
     }
 
-    // 检查文件是否存在
-    if (!fs.existsSync(absolutePath)) {
+    const fileUri = vscode.Uri.file(absolutePath);
+
+    // 读取文件内容
+    let fileContent: string;
+    try {
+      const contentBytes = await vscode.workspace.fs.readFile(fileUri);
+      fileContent = Buffer.from(contentBytes).toString("utf-8");
+    } catch (error) {
       throw new Error(`文件不存在: ${absolutePath}`);
     }
 
-    // 读取文件内容
-    const fileContent = fs.readFileSync(absolutePath, "utf-8");
     const lines = fileContent.split("\n");
 
     // 插入内容
     lines.splice(lineNumber, 0, content);
 
     // 写回文件
-    fs.writeFileSync(absolutePath, lines.join("\n"), "utf-8");
+    const newContent = lines.join("\n");
+    const newContentBytes = Buffer.from(newContent, "utf-8");
+    await vscode.workspace.fs.writeFile(fileUri, newContentBytes);
   } catch (error) {
     throw error;
   }
@@ -345,24 +385,41 @@ export async function renameFile(
       throw new Error("没有打开的工作区,无法重命名相对路径的文件");
     }
 
+    const oldUri = vscode.Uri.file(absoluteOldPath);
+    const newUri = vscode.Uri.file(absoluteNewPath);
+
     // 检查原文件是否存在
-    if (!fs.existsSync(absoluteOldPath)) {
+    try {
+      await vscode.workspace.fs.stat(oldUri);
+    } catch (error) {
       throw new Error(`文件不存在: ${absoluteOldPath}`);
     }
 
     // 检查新文件名是否已存在
-    if (fs.existsSync(absoluteNewPath)) {
+    try {
+      await vscode.workspace.fs.stat(newUri);
       throw new Error(`目标文件已存在: ${absoluteNewPath}`);
+    } catch (error: any) {
+      // 如果文件不存在，继续重命名
+      if (error.code !== 'FileNotFound' && !error.message.includes('目标文件已存在')) {
+        throw error;
+      }
+      if (error.message.includes('目标文件已存在')) {
+        throw error;
+      }
     }
 
     // 确保目标目录存在
     const newDir = path.dirname(absoluteNewPath);
-    if (!fs.existsSync(newDir)) {
-      fs.mkdirSync(newDir, { recursive: true });
+    const newDirUri = vscode.Uri.file(newDir);
+    try {
+      await vscode.workspace.fs.stat(newDirUri);
+    } catch {
+      await vscode.workspace.fs.createDirectory(newDirUri);
     }
 
     // 重命名文件
-    fs.renameSync(absoluteOldPath, absoluteNewPath);
+    await vscode.workspace.fs.rename(oldUri, newUri, { overwrite: false });
   } catch (error) {
     throw error;
   }

src/utils/iverilogRunner.ts

@@ -1,5 +1,4 @@
 import * as vscode from "vscode";
-import * as fs from "fs";
 import * as path from "path";
 import { spawn } from "child_process";
 import { promisify } from "util";
@@ -107,13 +106,16 @@ export async function checkVerilogProject(
 
   try {
     // 检查项目路径是否存在
-    if (!fs.existsSync(projectPath)) {
+    const projectUri = vscode.Uri.file(projectPath);
+    try {
+      await vscode.workspace.fs.stat(projectUri);
+    } catch (error) {
       result.errors.push(`项目路径不存在: ${projectPath}`);
       return result;
     }
 
     // 查找所有 Verilog 文件 (.v, .sv)
-    const verilogFiles = findVerilogFiles(projectPath);
+    const verilogFiles = await findVerilogFiles(projectPath);
     result.allVerilogFiles = verilogFiles;
 
     if (verilogFiles.length === 0) {
@@ -123,7 +125,9 @@ export async function checkVerilogProject(
 
     // 分析文件内容，查找 top module 和 testbench
     for (const file of verilogFiles) {
-      const content = fs.readFileSync(file, "utf-8");
+      const fileUri = vscode.Uri.file(file);
+      const contentBytes = await vscode.workspace.fs.readFile(fileUri);
+      const content = Buffer.from(contentBytes).toString("utf-8");
       const fileName = path.basename(file).toLowerCase();
 
       // 检查是否是 testbench 文件
@@ -169,23 +173,23 @@ export async function checkVerilogProject(
 /**
  * 递归查找目录下所有 Verilog 文件
  */
-function findVerilogFiles(dir: string): string[] {
+async function findVerilogFiles(dir: string): Promise<string[]> {
   const verilogFiles: string[] = [];
 
-  function searchDir(currentDir: string) {
-    const files = fs.readdirSync(currentDir);
+  async function searchDir(currentDir: string) {
+    const dirUri = vscode.Uri.file(currentDir);
+    const entries = await vscode.workspace.fs.readDirectory(dirUri);
 
-    for (const file of files) {
-      const filePath = path.join(currentDir, file);
-      const stat = fs.statSync(filePath);
+    for (const [fileName, fileType] of entries) {
+      const filePath = path.join(currentDir, fileName);
 
-      if (stat.isDirectory()) {
+      if (fileType === vscode.FileType.Directory) {
         // 跳过 node_modules 等目录
-        if (!file.startsWith(".") && file !== "node_modules") {
-          searchDir(filePath);
+        if (!fileName.startsWith(".") && fileName !== "node_modules") {
+          await searchDir(filePath);
         }
-      } else if (stat.isFile()) {
-        const ext = path.extname(file).toLowerCase();
+      } else if (fileType === vscode.FileType.File) {
+        const ext = path.extname(fileName).toLowerCase();
         if (ext === ".v" || ext === ".sv") {
           verilogFiles.push(filePath);
         }
@@ -193,14 +197,14 @@ function findVerilogFiles(dir: string): string[] {
     }
   }
 
-  searchDir(dir);
+  await searchDir(dir);
   return verilogFiles;
 }
 
 /**
  * 获取 iverilog 可执行文件路径
  */
-function getIverilogPath(extensionPath: string): string {
+async function getIverilogPath(extensionPath: string): Promise<string> {
   const platform = process.platform;
   let iverilogBin = "";
 
@@ -214,17 +218,19 @@ function getIverilogPath(extensionPath: string): string {
   }
 
   // 如果插件包中没有，尝试使用系统安装的 iverilog
-  if (!fs.existsSync(iverilogBin)) {
+  const iverilogUri = vscode.Uri.file(iverilogBin);
+  try {
+    await vscode.workspace.fs.stat(iverilogUri);
+    return iverilogBin;
+  } catch {
     return "iverilog"; // 使用系统 PATH 中的 iverilog
   }
-
-  return iverilogBin;
 }
 
 /**
  * 获取 vvp 可执行文件路径
  */
-function getVvpPath(extensionPath: string): string {
+async function getVvpPath(extensionPath: string): Promise<string> {
   const platform = process.platform;
   let vvpBin = "";
 
@@ -238,11 +244,13 @@ function getVvpPath(extensionPath: string): string {
   }
 
   // 如果插件包中没有，尝试使用系统安装的 vvp
-  if (!fs.existsSync(vvpBin)) {
+  const vvpUri = vscode.Uri.file(vvpBin);
+  try {
+    await vscode.workspace.fs.stat(vvpUri);
+    return vvpBin;
+  } catch {
     return "vvp"; // 使用系统 PATH 中的 vvp
   }
-
-  return vvpBin;
 }
 
 /**
@@ -264,8 +272,8 @@ export async function generateVCD(
     }
 
     // 2. 获取 iverilog 和 vvp 路径
-    const iverilogPath = getIverilogPath(extensionPath);
-    const vvpPath = getVvpPath(extensionPath);
+    const iverilogPath = await getIverilogPath(extensionPath);
+    const vvpPath = await getVvpPath(extensionPath);
 
     // 3. 准备输出路径
     const outputDir = projectPath;
@@ -320,7 +328,11 @@ export async function generateVCD(
     }
 
     // 8. 查找生成的 VCD 文件
-    const vcdFiles = fs.readdirSync(projectPath).filter(file => file.endsWith('.vcd'));
+    const projectUri = vscode.Uri.file(projectPath);
+    const entries = await vscode.workspace.fs.readDirectory(projectUri);
+    const vcdFiles = entries
+      .filter(([fileName, fileType]) => fileType === vscode.FileType.File && fileName.endsWith('.vcd'))
+      .map(([fileName]) => fileName);
 
     if (vcdFiles.length === 0) {
       return {
@@ -335,9 +347,9 @@ export async function generateVCD(
 
     // 9. 清理中间文件
     try {
-      if (fs.existsSync(outputFile)) {
-        fs.unlinkSync(outputFile);
-      }
+      const outputUri = vscode.Uri.file(outputFile);
+      await vscode.workspace.fs.stat(outputUri);
+      await vscode.workspace.fs.delete(outputUri);
     } catch (error) {
       // 忽略清理错误
     }
@@ -364,10 +376,13 @@ export async function checkIverilogAvailable(
   extensionPath: string
 ): Promise<{ available: boolean; version?: string; message: string }> {
   try {
-    const iverilogPath = getIverilogPath(extensionPath);
+    const iverilogPath = await getIverilogPath(extensionPath);
 
     // 检查文件是否存在
-    if (!fs.existsSync(iverilogPath)) {
+    const iverilogUri = vscode.Uri.file(iverilogPath);
+    try {
+      await vscode.workspace.fs.stat(iverilogUri);
+    } catch (error) {
       return {
         available: false,
         message: `iverilog 不可用。未找到文件: ${iverilogPath}`,

src/utils/readFiles.ts

@@ -1,5 +1,4 @@
 import * as vscode from "vscode";
-import * as fs from "fs";
 import * as path from "path";
 
 /**
@@ -16,19 +15,21 @@ export async function readFileContent(filePath: string): Promise<string> {
       }
     }
 
-    // 检查文件是否存在
-    if (!fs.existsSync(absolutePath)) {
+    const fileUri = vscode.Uri.file(absolutePath);
+
+    // 检查文件是否存在并获取文件类型
+    try {
+      const stat = await vscode.workspace.fs.stat(fileUri);
+      if (stat.type !== vscode.FileType.File) {
+        throw new Error(`路径不是文件: ${absolutePath}`);
+      }
+    } catch (error) {
       throw new Error(`文件不存在: ${absolutePath}`);
     }
 
-    // 检查是否是文件
-    const stats = fs.statSync(absolutePath);
-    if (!stats.isFile()) {
-      throw new Error(`路径不是文件: ${absolutePath}`);
-    }
-
     // 读取文件内容
-    const content = fs.readFileSync(absolutePath, "utf-8");
+    const contentBytes = await vscode.workspace.fs.readFile(fileUri);
+    const content = Buffer.from(contentBytes).toString("utf-8");
     return content;
   } catch (error) {
     throw error;
@@ -76,36 +77,38 @@ export async function readDirectory(
       }
     }
 
+    const dirUri = vscode.Uri.file(absolutePath);
+
     // 检查目录是否存在
-    if (!fs.existsSync(absolutePath)) {
+    try {
+      const stat = await vscode.workspace.fs.stat(dirUri);
+      if (stat.type !== vscode.FileType.Directory) {
+        throw new Error(`路径不是目录: ${absolutePath}`);
+      }
+    } catch (error) {
       throw new Error(`目录不存在: ${absolutePath}`);
     }
 
-    const stats = fs.statSync(absolutePath);
-    if (!stats.isDirectory()) {
-      throw new Error(`路径不是目录: ${absolutePath}`);
-    }
-
     // 读取目录内容
-    const files = fs.readdirSync(absolutePath);
+    const entries = await vscode.workspace.fs.readDirectory(dirUri);
     const results = [];
 
-    for (const file of files) {
-      const filePath = path.join(absolutePath, file);
-      const fileStats = fs.statSync(filePath);
-
-      if (fileStats.isFile()) {
+    for (const [fileName, fileType] of entries) {
+      if (fileType === vscode.FileType.File) {
         // 如果指定了扩展名过滤
         if (extensions && extensions.length > 0) {
-          const ext = path.extname(file);
+          const ext = path.extname(fileName);
           if (!extensions.includes(ext)) {
             continue;
           }
         }
 
         try {
-          const content = fs.readFileSync(filePath, "utf-8");
-          results.push({ path: file, content });
+          const filePath = path.join(absolutePath, fileName);
+          const fileUri = vscode.Uri.file(filePath);
+          const contentBytes = await vscode.workspace.fs.readFile(fileUri);
+          const content = Buffer.from(contentBytes).toString("utf-8");
+          results.push({ path: fileName, content });
         } catch (error) {
           // 跳过无法读取的文件
           continue;
@@ -122,13 +125,13 @@ export async function readDirectory(
 /**
  * 获取文件信息
  */
-export function getFileInfo(filePath: string): {
+export async function getFileInfo(filePath: string): Promise<{
   exists: boolean;
   isFile: boolean;
   isDirectory: boolean;
   size?: number;
   extension?: string;
-} {
+}> {
   try {
     let absolutePath = filePath;
     if (!path.isAbsolute(filePath)) {
@@ -138,20 +141,15 @@ export function getFileInfo(filePath: string): {
       }
     }
 
-    if (!fs.existsSync(absolutePath)) {
-      return {
-        exists: false,
-        isFile: false,
-        isDirectory: false,
-      };
-    }
+    const fileUri = vscode.Uri.file(absolutePath);
 
-    const stats = fs.statSync(absolutePath);
+    try {
+      const stat = await vscode.workspace.fs.stat(fileUri);
       return {
         exists: true,
-      isFile: stats.isFile(),
-      isDirectory: stats.isDirectory(),
-      size: stats.size,
+        isFile: stat.type === vscode.FileType.File,
+        isDirectory: stat.type === vscode.FileType.Directory,
+        size: stat.size,
         extension: path.extname(absolutePath),
       };
     } catch (error) {
@@ -161,4 +159,11 @@ export function getFileInfo(filePath: string): {
         isDirectory: false,
       };
     }
+  } catch (error) {
+    return {
+      exists: false,
+      isFile: false,
+      isDirectory: false,
+    };
+  }
 }