fix(komandi): add default usage function

hackbg · Jan 5, 2022 · 51b434a · 51b434a
1 parent b6bccd2
commit 51b434a
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/packages/komandi/komandi.ts b/packages/komandi/komandi.ts
@@ -1,7 +1,12 @@
 export default async function runCommands (
   commands: Record<string, any>,
   words:    Array<string>,
-  usage:    (command: any)=>any
+  usage:    (command: any) => any = command => {
+    console.log('Available commands:')
+    for (const name of Object.keys(command)) {
+      console.log(`  ${name}`)
+    }
+  }
 ) {
 
   let command = commands