feat(cli): 新增tamgic-cli,用于runtime 依赖生成

packages/cli/src/cli.ts

@@ -0,0 +1,44 @@
+import { allowTs, info } from '@vuepress/cli';
+import { cac } from 'cac';
+import chalk from 'chalk';
+
+import { scripts } from './commands';
+import { UserConfig } from './types';
+
+/**
+ * Wrap raw command to catch errors and exit process
+ */
+const wrapCommand = (cmd: (...args: any[]) => Promise<void>): typeof cmd => {
+  const wrappedCommand: typeof cmd = (...args) =>
+    cmd(...args).catch((err) => {
+      console.error(chalk.red(err.stack));
+      process.exit(1);
+    });
+  return wrappedCommand;
+};
+
+/**
+ * Vuepress cli
+ */
+export const cli = (defaultAppConfig: UserConfig): void => {
+  // allow ts files globally
+  allowTs();
+
+  // create cac instance
+  const program = cac('tmagic');
+
+  // display core version and cli version
+  const versionCli = require('../package.json').version;
+  program.version(`tmagic/cli@${versionCli}`);
+
+  // display help message
+  program.help();
+
+  // register `dev` command
+  program.command('entry', 'Start development server').action(wrapCommand(scripts(defaultAppConfig)));
+
+  // register `info` command
+  program.command('info', 'Display environment information').action(wrapCommand(info));
+
+  program.parse(process.argv);
+};