refactor: use ts for cli (#191)

bin/vitepress.js

@@ -1,44 +1,2 @@
 #!/usr/bin/env node
-const chalk = require('chalk')
+require('../dist/node/cli')
-const argv = require('minimist')(process.argv.slice(2))
-
-console.log(chalk.cyan(`vitepress v${require('../package.json').version}`))
-console.log(chalk.cyan(`vite v${require('vite/package.json').version}`))
-
-const command = argv._[0]
-const root = argv._[command ? 1 : 0]
-if (root) {
-  argv.root = root
-}
-
-if (!command || command === 'dev') {
-  const port = argv.port || 3000
-  require('../dist/node')
-    .createServer(argv)
-    .then((server) => {
-      server.listen(port, () => {
-        console.log(`listening at http://localhost:${port}`)
-      })
-    })
-    .catch((err) => {
-      console.error(chalk.red(`failed to start server. error:\n`), err)
-      process.exit(1)
-    })
-} else if (command === 'build') {
-  require('../dist/node')
-    .build(argv)
-    .catch((err) => {
-      console.error(chalk.red(`build error:\n`), err)
-      process.exit(1)
-    })
-} else if (command === 'serve') {
-  require('../dist/node')
-    .serve(argv)
-    .catch((err) => {
-      console.error(chalk.red(`failed to start server. error:\n`), err)
-      process.exit(1)
-    })
-} else {
-  console.log(chalk.red(`unknown command "${command}".`))
-  process.exit(1)
-}

src/node/cli.ts

@@ -0,0 +1,41 @@
+import chalk from 'chalk'
+import minimist from 'minimist'
+import { createServer, build, serve } from '.'
+
+const argv: any = minimist(process.argv.slice(2))
+
+console.log(chalk.cyan(`vitepress v${require('../../package.json').version}`))
+console.log(chalk.cyan(`vite v${require('vite/package.json').version}`))
+
+const command = argv._[0]
+const root = argv._[command ? 1 : 0]
+if (root) {
+  argv.root = root
+}
+
+if (!command || command === 'dev') {
+  const port = argv.port || 3000
+  createServer(argv)
+    .then((server) => {
+      server.listen(port, () => {
+        console.log(`listening at http://localhost:${port}`)
+      })
+    })
+    .catch((err) => {
+      console.error(chalk.red(`failed to start server. error:\n`), err)
+      process.exit(1)
+    })
+} else if (command === 'build') {
+  build(argv).catch((err) => {
+    console.error(chalk.red(`build error:\n`), err)
+    process.exit(1)
+  })
+} else if (command === 'serve') {
+  serve(argv).catch((err) => {
+    console.error(chalk.red(`failed to start server. error:\n`), err)
+    process.exit(1)
+  })
+} else {
+  console.log(chalk.red(`unknown command "${command}".`))
+  process.exit(1)
+}