import fs from 'fs' function check(){ const gitAdd = fs.readFileSync("./node_modules/@lerna-lite/version/dist/lib/git-add.js","utf-8") if(gitAdd.indexOf("('git', ['add', '.']") > -1){ console.log("git-add 已经修改过了") }else{ console.error("git-add 没有修改过") throw new Error("git-add 还没修改过") } } check()