update example

Signed-off-by: Steven Borrelli <[email protected]>

Author: stevendborrelli

example/context/README.md

@@ -31,16 +31,34 @@ status:
   fromEnv: e
 ---
 apiVersion: render.crossplane.io/v1beta1
-kind: Context
 fields:
   apiextensions.crossplane.io/environment:
+    apiVersion: internal.crossplane.io/v1alpha1
+    array:
+    - "1"
+    - "2"
+    complex:
+      a: b
+      c:
+        d: e
+        f: "1"
+    kind: Environment
+    nestedEnvUpdate:
+      hello: world
+    update: environment
+  newkey:
+    apiVersion: internal.crossplane.io/v1alpha1
+    hello: world
     kind: Environment
+  other-context-key:
     apiVersion: internal.crossplane.io/v1alpha1
     complex:
       a: b
       c:
         d: e
         f: "1"
+    kind: Environment
+kind: Context
 ```
 
 ## Debugging This Function

example/context/composition.yaml

@@ -32,12 +32,18 @@ spec:
           apiVersion: meta.gotemplating.fn.crossplane.io/v1alpha1
           kind: Context
           data:
+            # update existing EnvironmentConfig by using the "apiextensions.crossplane.io/environment" key
             "apiextensions.crossplane.io/environment":
                update: environment
                nestedEnvUpdate:
                  hello: world
+               array:
+               - "1"
+               - "2"
+            # read existing context and move it to another key
             "other-context-key":
               complex: {{ index .context "apiextensions.crossplane.io/environment" "complex" | toYaml | nindent 6 }}
+            # Create a new Context key and populate it with data
             newkey:
               hello: world
           ---

example/context/xrd.yaml

@@ -0,0 +1,25 @@
+---
+apiVersion: apiextensions.crossplane.io/v1
+kind: CompositeResourceDefinition
+metadata:
+  name: xrs.example.crossplane.io
+spec:
+  group: example.crossplane.io
+  names:
+    kind: XR
+    plural: xrs
+  connectionSecretKeys:
+    - test
+  versions:
+    - name: v1
+      served: true
+      referenceable: true
+      schema:
+        openAPIV3Schema:
+          type: object
+          properties:
+            status:
+              type: object
+              properties:
+                fromEnv:
+                  type: string