Move _cdk completion

plugins/cdk/README.md

@@ -1,11 +1,6 @@
 # AWS CDK Plugin
 
-This plugin provides aliases and autocompletion for the
-[AWS Cloud Development Kit (CDK)](https://aws.amazon.com/cdk/) CLI.
-
-## Requirements
-
-- [AWS CDK CLI](https://docs.aws.amazon.com/cdk/v2/guide/getting_started.html) installed (`npm install -g aws-cdk`)
+This plugin provides aliases and autocompletion for the [AWS Cloud Development Kit (CDK)](https://aws.amazon.com/cdk/) CLI.
 
 ## Usage
 
@@ -15,6 +10,10 @@ Add `cdk` to the plugins array in your `.zshrc`:
 plugins=(... cdk)
 ```
 
+## Requirements
+
+- [AWS CDK CLI](https://docs.aws.amazon.com/cdk/v2/guide/getting_started.html) installed (`npm install -g aws-cdk`)
+
 ## Aliases
 
 | Alias        | Command           | Description                        |

plugins/cdk/_cdk

@@ -0,0 +1,12 @@
+#compdef cdk
+
+# Originally found and adapted from: https://github.com/aws/aws-cdk/discussions/24380#discussioncomment-5158176
+
+local -a reply
+local IFS
+IFS=$'\n' reply=($(COMP_CWORD="$((CURRENT-1))" \
+          COMP_LINE="$BUFFER" \
+          COMP_POINT="$CURSOR" \
+          cdk --get-yargs-completions "${words[@]}"))
+
+_describe 'values' reply

plugins/cdk/cdk.plugin.zsh

@@ -1,6 +1,3 @@
-# AWS CDK plugin for Oh My Zsh
-# Provides aliases and autocompletion for the AWS Cloud Development Kit (CDK) CLI
-
 # Aliases
 alias cdkl='cdk list'
 alias cdksynth='cdk synth'
@@ -14,13 +11,3 @@ alias cdkwatch='cdk watch'
 alias cdkctx='cdk context'
 alias cdkack='cdk acknowledge'
 alias cdkver='cdk --version'
-
-# Autocompletion
-if command -v cdk &>/dev/null; then
-  _cdk_completion() {
-    local -a completions
-    completions=($(cdk completion 2>/dev/null))
-    compadd -a completions
-  }
-  compdef _cdk_completion cdk
-fi