app/utils/getLanguageFromExtension.ts

export const getLanguageFromExtension = (ext: string): string => {
  const map: Record<string, string> = {
    js: "javascript",
    jsx: "jsx",
    ts: "typescript",
    tsx: "tsx",
    json: "json",
    html: "html",
    css: "css",
    py: "python",
    java: "java",
    rb: "ruby",
    cpp: "cpp",
    c: "c",
    cs: "csharp",
    go: "go",
    rs: "rust",
    php: "php",
    swift: "swift",
    md: "plaintext",
    sh: "bash",
  };
  return map[ext] || "typescript";
};