打包信息收集

 1const os = require("os");
 2const util = require("util");
 3const exec = util.promisify(require("child_process").exec);
 4const fs = require("fs");
 5const path = require("path");
 6const vueConfig = require("../../../../vue.config");
 7const defaultDir = path.resolve(__dirname, "../../../../"); //使用项目的根目录
 8// const vueConfig = require("./vue.config");
 9// const defaultDir = path.resolve(__dirname, "./"); //使用项目的根目录
10var MODE_0666 = parseInt("0666", 8);
11
12async function execCommand() {
13  const { stdout, stderr } = await exec("git branch -vv");
14  const { stdout: n_stdout, stderr: n_stderr } = await exec("npm -v");
15  const { stdout: o_stdout, stderr: o_stderr } = await exec("node -v");
16  if (stderr || n_stderr || o_stderr) {
17    console.log(stderr, n_stderr, o_stderr);
18  } else {
19    return [
20      stdout.split("\n").find((i) => i.startsWith("*")),
21      n_stdout,
22      o_stdout,
23    ];
24  }
25}
26
27function readFileText(absolutePath) {
28  //console.log('   \x1b[36mread file from\x1b[0m : ' + absolutePath.substr(-80));
29  return fs.readFileSync(absolutePath, "utf-8").toString();
30}
31
32function writeFile(absolutePath, str, mode) {
33  fs.writeFileSync(absolutePath, str, { mode: mode || MODE_0666 });
34  //console.log('   \x1b[36mwrite file to\x1b[0m : ' + absolutePath.substr(-80));
35}
36
37//当前时间
38let time = new Date().toLocaleString();
39
40//当前操作系统
41let sys = os.platform();
42
43//当前软件名、版本、依赖软件版本
44let packageStr = readFileText(path.join(defaultDir, "/package.json")),
45  pkg = JSON.parse(packageStr),
46  name = pkg.name, //软件名
47  version = pkg.version, //当前package.json version
48  dependencies = pkg.dependencies,
49  packages = Object.keys(dependencies),
50  realPackageStr = ""; //
51
52//依赖软件版本信息
53let lockStr = readFileText(path.join(defaultDir, "/package-lock.json")),
54  lockPkg = JSON.parse(lockStr),
55  lockDependencies = lockPkg.dependencies;
56for (let i = 0; i < packages.length; i++) {
57  realPackageStr +=
58    " ->" + packages[i] + ":" + lockDependencies[packages[i]].version + "\n";
59}
60
61//当前分支
62execCommand().then((res) => {
63  if (res) {
64    let str =
65      `=====build env info(仅仅记录打包时环境，用于问题追踪)=====\nbuild software：${name}\nbuild branch：${res[0]}\nbuild time：` +
66      `${time}\nbuild platform：${sys}\nnpm version:${res[1]}node version:${res[2]}package version(不准,经常忘记升级版本号)：${version}\n` +
67      `package-lock versions：\n${realPackageStr}`;
68    //console.log(str);
69    //写到打包后的根目录
70    const writeFilePath = path.join(
71      defaultDir,
72      vueConfig.outputDir,
73      "buildEnv"
74    );
75    console.log(writeFilePath);
76    writeFile(writeFilePath, str);
77  }
78});
79
80