Add LocalStack VS Code extension to devcontainer

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: whummer

.devcontainer/devcontainer.json

@@ -4,8 +4,12 @@
   },
   "customizations": {
     "vscode": {
+      "settings": {
+        "localstack.cli.location": "/home/codespace/.python/current/bin/localstack"
+      },
       "extensions": [
         "amazonwebservices.aws-toolkit-vscode",
+        "localstack.localstack",
         "hashicorp.terraform"
       ]
     },
@@ -15,5 +19,5 @@
       ]
     }
   },
-  "postStartCommand": "echo 'Run ./00-setup/setup.sh to configure your auth token and start LocalStack.'"
+  "postStartCommand": "bash ./00-setup/setup.sh"
 }

00-setup/setup.sh

@@ -13,9 +13,9 @@ if [ -n "$TOKEN_URL" ]; then
   echo "LOCALSTACK_AUTH_TOKEN=$TOKEN" >> "${HOME}/.zshrc" 2>/dev/null || true
   echo "Token set."
 elif [ -z "${LOCALSTACK_AUTH_TOKEN:-}" ]; then
-  echo "No token found. Set LOCALSTACK_AUTH_TOKEN or WORKSHOP_TOKEN_URL."
+  echo "No token found. Set LOCALSTACK_AUTH_TOKEN or WORKSHOP_TOKEN_URL and re-run this script."
   echo "  export LOCALSTACK_AUTH_TOKEN=<your-token>"
-  exit 1
+  exit 0
 else
   echo "Using existing LOCALSTACK_AUTH_TOKEN."
 fi

README.md

@@ -1,4 +1,4 @@
-# LocalStack Workshop — AWS Community Day
+# LocalStack Workshop
 
 Hands-on workshop: local serverless development with [LocalStack](https://localstack.cloud).