cli init

.gitignore

+node_modules
+
+.DS_Store
+
+*.gzip
+*.zip
+*.tgz
+
+*.log
+
+dist
+
+*.bak
+
+package-*.json
+yarn-*.json
+yarn.lock
+
+es
+
+# bisheng生成的结果文件。
+_site
+
+.idea
+packages/react-imap/demo-web/
+packages/react-imap/docs/

README.md

+# inquire + commander + chalk 学习
+
+参考资料
+
+<a href="https://aotu.io/notes/2016/08/09/command-line-development/index.html">跟着老司机玩转 Node 命令行
+</a>

bin/npmrc.js

+#!/usr/bin/env node
+
+require("../lib/index");

lib/index.js

+const program = require("commander");
+const chalk = require("chalk");
+const inquirer = require("inquirer");
+
+program
+  .version("0.0.1")
+  .option("-C, --chdir <path>", "change the working directory")
+  .option("-c, --config <path>", "set config path. defaults to ./deploy.conf")
+  .option("-T, --no-tests", "ignore test hook");
+
+program
+  .command("init")
+  .alias("i")
+  .description("run remote setup commands")
+  .action(function() {
+    console.log(chalk.red("开启前端工程化之路"));
+
+    const prompts = [
+      {
+        type: "list",
+        name: "type",
+        message: "请选择项目类型：",
+        pageSize: 4,
+        choices: [
+          { name: "Web端项目", value: "web" },
+          { name: "PC端项目", value: "pc" },
+          { name: "Demo项目", value: "demo" },
+          { name: "Blank项目", value: "blank" },
+          { name: "Test项目", value: "test" },
+          { name: "Mobile端项目", value: "mobile" }
+        ]
+      }
+    ];
+    inquirer.prompt(prompts).then(answers => {
+      console.log("Hello, world", answers);
+      console.log(chalk.green("收工咯"));
+      console.log(chalk.blue("收工咯"));
+      console.log(chalk.blue.bgRed("收工咯")); //支持设置背景
+      console.log(chalk.blue(JSON.stringify(answers)));
+    });
+  });
+
+// program
+//   .command("exec <cmd>")
+//   .description("run the given remote command")
+//   .action(function(cmd) {
+//     console.log('exec "%s"', cmd);
+//   });
+
+// program
+//   .command("teardown <dir> [otherDirs...]")
+//   .description("run teardown commands")
+//   .action(function(dir, otherDirs) {
+//     console.log('dir "%s"', dir);
+//     if (otherDirs) {
+//       otherDirs.forEach(function(oDir) {
+//         console.log('dir "%s"', oDir);
+//       });
+//     }
+//   });
+
+// program
+//   .command("*")
+//   .description("deploy the given env")
+//   .action(function(env) {
+//     console.log('deploying "%s"', env);
+//   });
+
+program.parse(process.argv);

package.json

+{
+  "name": "commander-demo",
+  "version": "1.0.0",
+  "main": "index.js",
+  "license": "MIT",
+  "dependencies": {
+    "chalk": "^2.4.2",
+    "commander": "^3.0.2",
+    "inquirer": "^7.0.0"
+  },
+  "bin": {
+    "heracles": "./bin/npmrc.js"
+  },
+  "scripts": {
+    "start": "node index.js"
+  }
+}