Add extension to subscription cron

Signed-off-by: Stefan Sauterleute <stefan.sauterleute@byteleaf.de>

Author: sauterle

README.md

@@ -21,6 +21,7 @@ This GitHub Action allows you to interact with IBM Cloud Code Engine. Deploy App
 | `destination-type`       | ❌       | app                         | The type of the destination. Valid values are `app`, `function` and `job`. This value is optional.                                                                                                                                                                    |
 | `destination`        | ❌       | -                           | The name of the application or job resource that you want to receive events; for example, `myapp`. If needed, use the --path option to further qualify an app destination. This value is required.                                                                                                  |
 | `path`        | ❌       | -                           | The path within the destination application where events are forwarded; for example, `/events`. |
+| `extension`        | ❌       | -                           | Extension used for the Subscription. Set CloudEvents extensions to send to the destination. Must be in `NAME=VALUE` format. This action adds a new CloudEvents extension or overrides an existing CloudEvent attribute. Specify one extension per --extension option; for example, `--ext extA=A --ext extB=B`. |
 | `schedule`        | ❌       | -                           | Schedule how often the event is triggered, in crontab format. For example, specify `'*/2 * * * *'` (in string format) for every two minutes. By default, the cron event is triggered every minute and is set to the `UTC` time zone.    |
 
 ## Usage and Example

action.yml

@@ -50,11 +50,15 @@ inputs:
     required: false
 
   path:
-    description: Path used for the Subscription only required for subscription
+    description: Path used for the Subscription. For example, /events
+    required: false
+
+  extension:
+    description: Extension used for the Subscription. Set CloudEvents extensions to send to the destination. Must be in 'NAME=VALUE' format. This action adds a new CloudEvents extension or overrides an existing CloudEvent attribute. Specify one extension per --extension option; for example, --ext extA=A --ext extB=B.
     required: false
 
   schedule:
-    description: Schedule used for the Subscription only required for subscription. For example, specify '*/2 * * * *' (in string format) for every two minutes
+    description: Schedule used for the Subscription. For example, specify '*/2 * * * *' (in string format) for every two minutes
     required: false
 
   build-source:
@@ -177,9 +181,9 @@ runs:
       if:  ( inputs.component == 'subscription' || inputs.component == 'sub' ) && inputs.subscription-type == 'cron'
       run: |
         if ibmcloud ce sub cron get --name ${{ inputs.name }} ; then
-          ibmcloud ce sub cron update --name ${{ inputs.name }} --destination-type ${{ inputs.destination-type }} --destination ${{ inputs.destination }} --path ${{ inputs.path }} --schedule ${{ inputs.schedule }} --wait ${{ steps.set-resources.outputs.cpu }} ${{ steps.set-resources.outputs.memory }}
+          ibmcloud ce sub cron update --name ${{ inputs.name }} --destination-type ${{ inputs.destination-type }} --destination ${{ inputs.destination }} --path ${{ inputs.path }} --extension ${{ inputs.extension }} --schedule ${{ inputs.schedule }} --wait ${{ steps.set-resources.outputs.cpu }} ${{ steps.set-resources.outputs.memory }}
         else
-          ibmcloud ce sub cron create --name ${{ inputs.name }} --destination-type ${{ inputs.destination-type }} --destination ${{ inputs.destination }} --path ${{ inputs.path }} --schedule ${{ inputs.schedule }} --wait ${{ steps.set-resources.outputs.cpu }} ${{ steps.set-resources.outputs.memory }}
+          ibmcloud ce sub cron create --name ${{ inputs.name }} --destination-type ${{ inputs.destination-type }} --destination ${{ inputs.destination }} --path ${{ inputs.path }} --extension ${{ inputs.extension }} --schedule ${{ inputs.schedule }} --wait ${{ steps.set-resources.outputs.cpu }} ${{ steps.set-resources.outputs.memory }}
         fi
 
     - name: Get component