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refactor: 优化代码格式和用户提示

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- 统一代码格式化（Prettier）
- 将 iverilog 相关错误提示改为 'IC Coder编译器'
- 优化后端服务错误提示为 '当前访问人数过多，请稍后重试'
- 修复代码风格一致性问题
This commit is contained in:
Roe-xin
2026-03-09 11:10:56 +08:00
parent 1b7259d1c1
commit 7cde4fa138
3 changed files with 220 additions and 155 deletions
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140
src/utils/iverilogRunner.ts
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@ -7,7 +7,7 @@ import { promisify } from "util";
function execCommand(
command: string,
args: string[],
options: { cwd: string; env?: any }
options: { cwd: string; env?: any },
): Promise<{ stdout: string; stderr: string }> {
return new Promise((resolve, reject) => {
// 在 Windows 上，如果路径包含空格，不使用 shell，直接用 spawn
@ -23,25 +23,25 @@ function execCommand(
let stderr = "";
// 在 Windows 上使用 GBK 编码解码输出
const encoding = process.platform === 'win32' ? 'gbk' : 'utf8';
const encoding = process.platform === "win32" ? "gbk" : "utf8";
child.stdout.on("data", (data) => {
try {
// 尝试使用 iconv-lite 解码（如果可用）
const iconv = require('iconv-lite');
const iconv = require("iconv-lite");
stdout += iconv.decode(data, encoding);
} catch {
// 如果 iconv-lite 不可用，使用默认解码
stdout += data.toString('utf8');
stdout += data.toString("utf8");
}
});
child.stderr.on("data", (data) => {
try {
const iconv = require('iconv-lite');
const iconv = require("iconv-lite");
stderr += iconv.decode(data, encoding);
} catch {
stderr += data.toString('utf8');
stderr += data.toString("utf8");
}
});
@ -93,7 +93,7 @@ export interface VCDGenerationResult {
* 检查项目中的 Verilog 文件完整性
*/
export async function checkVerilogProject(
projectPath: string
projectPath: string,
): Promise<VerilogProjectCheck> {
const result: VerilogProjectCheck = {
isComplete: false,
@ -164,7 +164,7 @@ export async function checkVerilogProject(
return result;
} catch (error) {
result.errors.push(
`检查项目时出错: ${error instanceof Error ? error.message : "未知错误"}`
`检查项目时出错: ${error instanceof Error ? error.message : "未知错误"}`,
);
return result;
}
@ -209,12 +209,30 @@ async function getIverilogPath(extensionPath: string): Promise<string> {
let iverilogBin = "";
if (platform === "win32") {
iverilogBin = path.join(extensionPath, "tools", "iverilog", "bin", "iverilog.exe");
iverilogBin = path.join(
extensionPath,
"tools",
"iverilog",
"bin",
"iverilog.exe",
);
} else if (platform === "darwin") {
iverilogBin = path.join(extensionPath, "tools", "iverilog", "bin", "iverilog");
iverilogBin = path.join(
extensionPath,
"tools",
"iverilog",
"bin",
"iverilog",
);
} else {
// Linux
iverilogBin = path.join(extensionPath, "tools", "iverilog", "bin", "iverilog");
iverilogBin = path.join(
extensionPath,
"tools",
"iverilog",
"bin",
"iverilog",
);
}
// 如果插件包中没有，尝试使用系统安装的 iverilog
@ -258,7 +276,7 @@ async function getVvpPath(extensionPath: string): Promise<string> {
*/
export async function generateVCD(
projectPath: string,
extensionPath: string
extensionPath: string,
): Promise<VCDGenerationResult> {
try {
// 1. 检查项目完整性
@ -302,7 +320,7 @@ export async function generateVCD(
} catch (error: any) {
return {
success: false,
message: `iverilog 编译失败:\n${error.message}`,
message: `IC Coder编译器编译失败:\n${error.message}`,
stderr: error.stderr,
stdout: error.stdout,
};
@ -310,17 +328,17 @@ export async function generateVCD(
// 6.5. 删除 shebang 行（修复 Windows 上的 vvp 解析错误）
try {
const fs = require('fs');
const vvpContent = fs.readFileSync(outputFile, 'utf8');
const lines = vvpContent.split('\n');
const fs = require("fs");
const vvpContent = fs.readFileSync(outputFile, "utf8");
const lines = vvpContent.split("\n");
if (lines.length > 0 && lines[0].startsWith('#!')) {
const cleanedContent = lines.slice(1).join('\n');
fs.writeFileSync(outputFile, cleanedContent, 'utf8');
console.log('已删除 .vvp 文件的 shebang 行');
if (lines.length > 0 && lines[0].startsWith("#!")) {
const cleanedContent = lines.slice(1).join("\n");
fs.writeFileSync(outputFile, cleanedContent, "utf8");
console.log("已删除 .vvp 文件的 shebang 行");
}
} catch (error) {
console.warn('删除 shebang 失败，继续执行:', error);
console.warn("删除 shebang 失败，继续执行:", error);
}
// 7. 执行仿真生成 VCD
@ -346,13 +364,17 @@ export async function generateVCD(
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'))
.filter(
([fileName, fileType]) =>
fileType === vscode.FileType.File && fileName.endsWith(".vcd"),
)
.map(([fileName]) => fileName);
if (vcdFiles.length === 0) {
return {
success: false,
message: "VCD 文件未生成。请确保 testbench 中包含 $dumpfile 和 $dumpvars 语句。",
message:
"VCD 文件未生成。请确保 testbench 中包含 $dumpfile 和 $dumpvars 语句。",
stdout: simResult.stdout,
};
}
@ -388,7 +410,7 @@ export async function generateVCD(
* 检查 iverilog 是否可用
*/
export async function checkIverilogAvailable(
extensionPath: string
extensionPath: string,
): Promise<{ available: boolean; version?: string; message: string }> {
try {
const iverilogPath = await getIverilogPath(extensionPath);
@ -400,7 +422,7 @@ export async function checkIverilogAvailable(
} catch (error) {
return {
available: false,
message: `iverilog 不可用。未找到文件: ${iverilogPath}`,
message: `IC Coder编译器不可用。未找到文件: ${iverilogPath}`,
};
}
@ -419,12 +441,12 @@ export async function checkIverilogAvailable(
return {
available: true,
version: version,
message: `iverilog 可用: ${version}`,
message: `IC Coder编译器可用: ${version}`,
};
} catch (error: any) {
return {
available: false,
message: `iverilog 执行失败: ${error.message}\n${error.stderr || ""}`,
message: `IC Coder编译器执行失败: ${error.message}\n${error.stderr || ""}`,
};
}
}
@ -433,8 +455,8 @@ export async function checkIverilogAvailable(
* 要 dump 的模块定义
*/
export interface DumpModule {
name: string; // 模块名（用于 VCD 文件名和宏名）
path: string; // 实例路径（如 dut.u_tx）
name: string; // 模块名（用于 VCD 文件名和宏名）
path: string; // 实例路径（如 dut.u_tx）
}
/**
@ -459,10 +481,11 @@ export interface MultiVCDResult {
function injectConditionalDump(
tbContent: string,
dumpModules: DumpModule[],
vcdDir: string
vcdDir: string,
): string {
// 匹配 $dumpfile 和 $dumpvars 语句（可能跨多行）
const dumpPattern = /(\$dumpfile\s*\([^)]+\)\s*;[\s\S]*?\$dumpvars\s*\([^)]+\)\s*;)/g;
const dumpPattern =
/(\$dumpfile\s*\([^)]+\)\s*;[\s\S]*?\$dumpvars\s*\([^)]+\)\s*;)/g;
// 生成条件编译代码
const conditionalCode = generateConditionalDumpCode(dumpModules, vcdDir);
@ -484,7 +507,7 @@ function injectConditionalDump(
*/
function generateConditionalDumpCode(
dumpModules: DumpModule[],
vcdDir: string
vcdDir: string,
): string {
if (dumpModules.length === 0) {
return '$dumpfile("output.vcd");\n $dumpvars(0, dut);';
@ -495,7 +518,7 @@ function generateConditionalDumpCode(
dumpModules.forEach((module, index) => {
const macroName = `DUMP_${module.name.toUpperCase()}`;
const vcdPath = `${vcdDir}/${module.name}.vcd`;
const directive = index === 0 ? '`ifdef' : '`elsif';
const directive = index === 0 ? "`ifdef" : "`elsif";
lines.push(`${directive} ${macroName}`);
lines.push(` $dumpfile("${vcdPath}");`);
@ -503,12 +526,12 @@ function generateConditionalDumpCode(
});
// 添加默认分支（使用第一个模块）
lines.push('`else');
lines.push("`else");
lines.push(` $dumpfile("${vcdDir}/${dumpModules[0].name}.vcd");`);
lines.push(` $dumpvars(1, ${dumpModules[0].path});`);
lines.push('`endif');
lines.push("`endif");
return lines.join('\n');
return lines.join("\n");
}
/**
@ -519,10 +542,10 @@ export async function generateMultiVCD(
extensionPath: string,
tbPath: string,
dumpModules: DumpModule[],
vcdDir: string = 'vcd'
vcdDir: string = "vcd",
): Promise<MultiVCDResult> {
const results: MultiVCDResult['vcdFiles'] = [];
let allStdout = '';
const results: MultiVCDResult["vcdFiles"] = [];
let allStdout = "";
try {
// 1. 创建 vcd 目录
@ -535,16 +558,21 @@ export async function generateMultiVCD(
}
// 2. 读取原始 testbench
const tbFullPath = path.isAbsolute(tbPath) ? tbPath : path.join(projectPath, tbPath);
const tbFullPath = path.isAbsolute(tbPath)
? tbPath
: path.join(projectPath, tbPath);
const tbUri = vscode.Uri.file(tbFullPath);
const tbBytes = await vscode.workspace.fs.readFile(tbUri);
const originalTb = Buffer.from(tbBytes).toString('utf-8');
const originalTb = Buffer.from(tbBytes).toString("utf-8");
// 3. 注入条件编译代码
const modifiedTb = injectConditionalDump(originalTb, dumpModules, vcdDir);
await vscode.workspace.fs.writeFile(tbUri, Buffer.from(modifiedTb, 'utf-8'));
await vscode.workspace.fs.writeFile(
tbUri,
Buffer.from(modifiedTb, "utf-8"),
);
console.log('[generateMultiVCD] Testbench 已修改，开始多次仿真...');
console.log("[generateMultiVCD] Testbench 已修改，开始多次仿真...");
// 4. 获取工具路径
const iverilogPath = await getIverilogPath(extensionPath);
@ -569,27 +597,34 @@ export async function generateMultiVCD(
// 编译（带宏定义）
const compileArgs = [
`-D${macroName}`,
"-o", outputFile,
...projectCheck.allVerilogFiles
"-o",
outputFile,
...projectCheck.allVerilogFiles,
];
await execCommand(iverilogPath, compileArgs, { cwd: projectPath, env });
// 仿真
const simResult = await execCommand(vvpPath, [outputFile], { cwd: projectPath, env });
const simResult = await execCommand(vvpPath, [outputFile], {
cwd: projectPath,
env,
});
allStdout += `\n[${module.name}] ${simResult.stdout}`;
results.push({
moduleName: module.name,
vcdPath: vcdPath,
success: true
success: true,
});
} catch (error: any) {
console.error(`[generateMultiVCD] 模块 ${module.name} 仿真失败:`, error.message);
console.error(
`[generateMultiVCD] 模块 ${module.name} 仿真失败:`,
error.message,
);
results.push({
moduleName: module.name,
vcdPath: vcdPath,
success: false,
error: error.message
error: error.message,
});
// 继续执行其他模块
}
@ -602,19 +637,18 @@ export async function generateMultiVCD(
// 忽略
}
const successCount = results.filter(r => r.success).length;
const successCount = results.filter((r) => r.success).length;
return {
success: successCount > 0,
vcdFiles: results,
message: `生成完成：${successCount}/${dumpModules.length} 个 VCD 文件成功`,
stdout: allStdout
stdout: allStdout,
};
} catch (error) {
return {
success: false,
vcdFiles: results,
message: `生成多 VCD 文件失败: ${error instanceof Error ? error.message : '未知错误'}`
message: `生成多 VCD 文件失败: ${error instanceof Error ? error.message : "未知错误"}`,
};
}
}