// 语言图标映射 - 使用 emoji
export const languageIcons: Record<string, string> = {
javascript: "🟨",
typescript: "🔷",
vue: "💚",
rust: "🦀",
python: "🐍",
css: "🎨",
html: "🌐",
go: "🐹",
java: "☕",
cpp: "⚡",
c: "🔵",
php: "🐘",
sql: "🗄️",
shell: "🐚",
json: "📋",
markdown: "📝",
yaml: "⚙️",
xml: "📄",
text: "📄",
};
export const languages = [
"c",
"cpp",
"css",
"go",
"html",
"java",
"javascript",
"json",
"markdown",
"php",
"python",
"rust",
"shell",
"sql",
"typescript",
"vue",
"xml",
"yaml",
"text",
];
export function getLanguageIcon(language: string): string {
return languageIcons[language] || "📄";
}
/**
* 统一的语言检测函数
* 根据内容自动检测编程语言类型
* @param content 代码内容
* @returns 检测到的语言类型
*/
export function detectLanguage(content: string): string {
if (!content.trim()) return "text";
const lowerContent = content.toLowerCase();
// 检测 JSON
try {
JSON.parse(content);
return "json";
} catch {}
// 检测 HTML
if (
content.includes("<html") ||
content.includes("<!DOCTYPE") ||
(content.includes("<") &&
content.includes(">") &&
(content.includes("div") ||
content.includes("span") ||
content.includes("body")))
) {
return "html";
}
// 检测 Vue
if (
content.includes("<template>") ||
content.includes("<script setup") ||
content.includes("defineProps") ||
content.includes("defineEmits")
) {
return "vue";
}
// 检测 CSS
if (
content.includes("{") &&
content.includes("}") &&
(lowerContent.includes("color:") ||
lowerContent.includes("margin:") ||
lowerContent.includes("padding:") ||
lowerContent.includes("display:") ||
lowerContent.includes("font-") ||
lowerContent.includes("background"))
) {
return "css";
}
// 检测 SQL
if (
lowerContent.includes("select") ||
lowerContent.includes("from") ||
lowerContent.includes("where") ||
lowerContent.includes("insert") ||
lowerContent.includes("update") ||
lowerContent.includes("delete")
) {
return "sql";
}
// 检测 Shell
if (
lowerContent.includes("git ") ||
lowerContent.includes("npm ") ||
lowerContent.includes("cd ") ||
lowerContent.includes("ls ") ||
lowerContent.includes("mkdir ") ||
content.startsWith("#!/bin/")
) {
return "shell";
}
// 检测 Rust
if (
content.includes("fn ") ||
content.includes("use ") ||
content.includes("struct ") ||
content.includes("impl ") ||
content.includes("let mut") ||
content.includes("use std::")
) {
return "rust";
}
// 检测 Python
if (
content.includes("def ") ||
content.includes("import ") ||
content.includes("from ") ||
content.includes("class ") ||
content.includes("if __name__") ||
content.includes("print(")
) {
return "python";
}
// 检测 Go
if (
content.includes("package ") ||
content.includes("func ") ||
content.includes("import (") ||
content.includes("go ")
) {
return "go";
}
// 检测 Java
if (
content.includes("public class") ||
content.includes("private ") ||
content.includes("System.out.println") ||
content.includes("@Override")
) {
return "java";
}
// 检测 C++
if (
content.includes("#include") ||
content.includes("std::") ||
content.includes("namespace ") ||
content.includes("class ") ||
content.includes("template<") ||
content.includes("cout <<") ||
content.includes("cin >>") ||
content.includes("vector<") ||
content.includes("string ") ||
content.includes("int main(") ||
content.includes("void ") ||
content.includes("const ") ||
content.includes("&") ||
content.includes("->")
) {
return "cpp";
}
// 检测 C
if (
content.includes("#include") ||
content.includes("stdio.h") ||
content.includes("stdlib.h") ||
content.includes("printf(") ||
content.includes("scanf(") ||
content.includes("malloc(") ||
content.includes("free(") ||
content.includes("struct ") ||
content.includes("typedef ") ||
content.includes("int main(") ||
content.includes("void ") ||
content.includes("char ") ||
content.includes("int ") ||
content.includes("float ") ||
content.includes("double ") ||
content.includes("return 0;")
) {
return "c";
}
// 检测 PHP
if (
content.includes("<?php") ||
content.includes("$") ||
content.includes("echo ") ||
content.includes("function ")
) {
return "php";
}
// 检测 JavaScript/TypeScript
if (
content.includes("function") ||
content.includes("const ") ||
content.includes("let ") ||
content.includes("var ") ||
content.includes("=>") ||
content.includes("import ") ||
content.includes("export ") ||
content.includes("console.log")
) {
return content.includes("interface ") ||
content.includes(": string") ||
content.includes(": number")
? "typescript"
: "javascript";
}
// 检测 YAML
if (
content.includes("---") ||
(content.includes(":") && !content.includes("{") && !content.includes("("))
) {
return "yaml";
}
// 检测 XML
if (
content.includes("<?xml") ||
(content.includes("<") && content.includes(">") && content.includes("</"))
) {
return "xml";
}
// 检测 Markdown
if (
content.includes("# ") ||
content.includes("## ") ||
content.includes("```") ||
content.includes("![") ||
content.includes("[](")
) {
return "markdown";
}
// 默认为文本
return "text";
}
