show suggestions after an error for an unknown command or option (#572)

* chore(deps): upgrade 'commander' to 8.2.0

* feat: show suggestions after an error for an unknown command or option

Author: abetomo

bin/node-lambda

@@ -61,6 +61,8 @@ const DOCKER_VOLUMES = process.env.DOCKER_VOLUMES || ''
 const AWS_TAGS = process.env.AWS_TAGS || ''
 const IMAGE_URI = process.env.IMAGE_URI || ''
 
+program.showSuggestionAfterError()
+
 program
   .command('deploy')
   .description('Deploy your application to Amazon Lambda')
@@ -159,12 +161,6 @@ program
   .option('-x, --contextFile [CONTEXT_FILE]', 'Context JSON File', CONTEXT_FILE)
   .action((prg) => lambda.setup(prg))
 
-program.on('command:*', (cmd) => {
-  console.log(`Unknown command ${cmd}`)
-  console.log()
-  program.help()
-})
-
 program
   .version(lambda.version)
   .parse(process.argv)

package-lock.json

@@ -45,7 +45,7 @@
     "archiver": "^5.3.0",
     "aws-sdk": "^2.936.0",
     "aws-xray-sdk-core": "^3.3.3",
-    "commander": "^8.0.0",
+    "commander": "^8.2.0",
     "continuation-local-storage": "^3.2.1",
     "dotenv": "^10.0.0",
     "fs-extra": "^10.0.0",