From f221f63d7df418d538b5171c173676fd611e5d0e Mon Sep 17 00:00:00 2001
From: Nils Winkler <nils@nilswinkler.com>
Date: Wed, 31 May 2017 17:34:46 +0200
Subject: [PATCH] Add completion for help command, and help for migrate

---
 completion/available/bash-it.completion.bash | 2 +-
 lib/helpers.bash                             | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/completion/available/bash-it.completion.bash b/completion/available/bash-it.completion.bash
index 4d28723d..e3e37ce6 100644
--- a/completion/available/bash-it.completion.bash
+++ b/completion/available/bash-it.completion.bash
@@ -61,7 +61,7 @@ _bash-it-comp()
 			return 0
 			;;
 		help)
-			local help_args="plugins aliases completions update"
+			local help_args="plugins aliases completions migrate update"
 			COMPREPLY=( $(compgen -W "${help_args}" -- ${cur}) )
 			return 0
 			;;
diff --git a/lib/helpers.bash b/lib/helpers.bash
index 138d8392..7974bd5f 100644
--- a/lib/helpers.bash
+++ b/lib/helpers.bash
@@ -469,6 +469,14 @@ _help-update () {
   echo "Check for a new version of Bash-it and update it."
 }
 
+_help-migrate () {
+  _about 'help message for migrate command'
+  _group 'lib'
+
+  echo "Migrates internal Bash-it structure to the latest version in case of changes."
+  echo "The 'migrate' command is run automatically when calling 'update', 'enable' or 'disable'."
+}
+
 all_groups ()
 {
     about 'displays all unique metadata groups'