Create Deployment if arguments provided manually

Author: olly

.eslintrc.json

@@ -44,7 +44,9 @@
       "semi": "off",
       "@typescript-eslint/semi": ["error", "never"],
       "@typescript-eslint/type-annotation-spacing": "error",
-      "@typescript-eslint/unbound-method": "error"
+      "@typescript-eslint/unbound-method": "error",
+      "no-shadow": "off",
+      "@typescript-eslint/no-shadow": "error"
     },
     "env": {
       "node": true,

action.yml

@@ -2,6 +2,8 @@ name: 'Trigger Deploy'
 description: 'Can either trigger a deployment to a specific environment / namespace, or trigger a number of deployments based on the event which triggered it.'
 author: 'switcher.ie'
 inputs:
+  app:
+    description: 'The application to deploy; the repository slug.'
   environment:
     description: 'The environment to deploy to. Either "staging" or "production".'
   namespace: