From c8d22278a5bff164a5874c67101a438c14f4fa2f Mon Sep 17 00:00:00 2001
From: Jerko Steiner <jerko.steiner@gmail.com>
Date: Tue, 17 Sep 2019 11:30:16 +0700
Subject: [PATCH] Use run() instead of CLI class

---
 packages/server/src/cli/index.ts           |  2 +-
 packages/server/src/cli/{CLI.ts => run.ts} | 45 ++++++++++------------
 packages/server/src/index.ts               |  4 +-
 3 files changed, 23 insertions(+), 28 deletions(-)
 rename packages/server/src/cli/{CLI.ts => run.ts} (62%)

diff --git a/packages/server/src/cli/index.ts b/packages/server/src/cli/index.ts
index 8abad35..b8492c1 100644
--- a/packages/server/src/cli/index.ts
+++ b/packages/server/src/cli/index.ts
@@ -1 +1 @@
-export * from './CLI'
+export * from './run'
diff --git a/packages/server/src/cli/CLI.ts b/packages/server/src/cli/run.ts
similarity index 62%
rename from packages/server/src/cli/CLI.ts
rename to packages/server/src/cli/run.ts
index 34ca154..b292f1a 100644
--- a/packages/server/src/cli/CLI.ts
+++ b/packages/server/src/cli/run.ts
@@ -1,31 +1,25 @@
 import { Bootstrap } from "../application";
 import { argparse, arg } from "@rondo.dev/argparse";
 
-export class CLI {
-  constructor(readonly bootstrap: Bootstrap) {
-  }
-
-  execute(argv: string[]) {
-    const choices: Array<keyof typeof commands> = ['start', 'migrate']
-    const {parse} = argparse({
-      command: arg('string', {
-        default: 'start',
-        choices,
-        positional: true,
-        description: 'Command to run',
-      }),
-      args: arg('string[]', {
-        n: '*',
-        positional: true,
-        description: 'Command arguments',
-      }),
-      help: arg('boolean', {alias: 'h'}),
-    })
-    const args = parse(argv)
-    const command = args.command as keyof typeof commands
-    commands[command](this.bootstrap, [args.command, ...args.args])
-  }
-
+export function run(bootstrap: Bootstrap, argv: string[]) {
+  const choices: Array<keyof typeof commands> = ['start', 'migrate']
+  const {parse} = argparse({
+    command: arg('string', {
+      default: 'start',
+      choices,
+      positional: true,
+      description: 'Command to run',
+    }),
+    args: arg('string[]', {
+      n: '*',
+      positional: true,
+      description: 'Command arguments',
+    }),
+    help: arg('boolean', {alias: 'h'}),
+  })
+  const args = parse(argv)
+  const command = args.command as keyof typeof commands
+  commands[command](bootstrap, [args.command, ...args.args])
 }
 
 const commands = {
@@ -39,6 +33,7 @@ const commands = {
         description: 'Socket to listen on',
       }),
       port: arg('number', {
+        default: 3000,
         alias: 'p',
         description: 'Port to listen on',
       }),
diff --git a/packages/server/src/index.ts b/packages/server/src/index.ts
index ac228bb..6a93d84 100644
--- a/packages/server/src/index.ts
+++ b/packages/server/src/index.ts
@@ -19,8 +19,8 @@ import * as rpc from './rpc'
 export {rpc}
 
 import bootstrap from './bootstrap'
-import { CLI } from './cli'
+import {run} from './cli'
 
 if (require.main === module) {
-  new CLI(bootstrap).execute(process.argv.slice(1))
+  run(bootstrap, process.argv.slice(1))
 }