first commit

cli/cli.ts

@@ -0,0 +1,95 @@
+import { resolve } from 'node:path'
+import { defineCommand, runMain } from 'citty'
+import type { ArgsDef } from 'citty'
+import { getNuxtConfig } from './setup'
+import type { CLIOptions } from './types'
+
+export function createCLI(opts: CLIOptions) {
+  const sharedArgs: ArgsDef = {
+    dir: {
+      type: 'positional',
+      description: 'Docs directory',
+      required: true,
+      default: '.',
+    },
+  }
+
+  const init = defineCommand({
+    meta: {
+      name: 'init',
+      description: 'Initialize a fresh Docus project',
+    },
+    args: { ...sharedArgs },
+    async setup({ args }) {
+      const dir = resolve(args.dir as string)
+
+      const { runCommand } = await import('nuxi')
+      await runCommand('init', [dir, '-t', 'gh:nuxtlabs/docus/.starter', dir])
+    },
+  })
+
+  const dev = defineCommand({
+    meta: {
+      name: 'dev',
+      description: 'Start docs in development mode',
+    },
+    args: { ...sharedArgs },
+    async setup({ args }) {
+      const dir = resolve(args.dir as string)
+      const nuxtConfig = await getNuxtConfig(dir, {
+        ...opts.setup,
+        dev: true,
+      })
+
+      const { runCommand } = await import('nuxi')
+      await runCommand('dev', [dir, '--no-fork', '--port', process.env.PORT || '4000'], { overrides: nuxtConfig })
+    },
+  })
+
+  const prepare = defineCommand({
+    meta: {
+      name: 'prepare',
+      description: 'Prepare docs for development or production',
+    },
+    args: { ...sharedArgs },
+    async setup({ args }) {
+      const dir = resolve(args.dir as string)
+      const nuxtConfig = await getNuxtConfig(dir, opts.setup)
+
+      const { runCommand } = await import('nuxi')
+      await runCommand('prepare', [dir], { overrides: nuxtConfig })
+    },
+  })
+
+  const build = defineCommand({
+    meta: {
+      name: 'build',
+      description: 'Build docs for production',
+    },
+    args: { ...sharedArgs },
+    async setup({ args }) {
+      const dir = resolve(args.dir as string)
+      const nuxtConfig = await getNuxtConfig(dir, opts.setup)
+
+      const { runCommand } = await import('nuxi')
+      await runCommand('build', [dir], { overrides: nuxtConfig })
+    },
+  })
+
+  const main = defineCommand({
+    meta: {
+      name: opts.name,
+      description: opts.description,
+    },
+    subCommands: {
+      init,
+      dev,
+      prepare,
+      build,
+    },
+  })
+
+  return {
+    runMain: () => runMain(main),
+  }
+}