[Elastic Connectors] Add index name as input var (elastic#11267)

* [Elastic Connectors] Add index name as input var

* Pass connector name instead of index name

* reduce code duplication, update changelog

* Update changelog, change connector_name to optional var

packages/elastic_connectors/agent/input/github.yml.hbs

@@ -1 +1,4 @@
 service_type: github
+{{#if connector_name}}
+connector_name: {{connector_name}}
+{{/if}}

packages/elastic_connectors/agent/input/google_drive.yml.hbs

@@ -1 +1,4 @@
 service_type: google_drive
+{{#if connector_name}}
+connector_name: {{connector_name}}
+{{/if}}

packages/elastic_connectors/changelog.yml

@@ -1,4 +1,9 @@
 # newer versions go on top
+- version: 0.0.2
+  changes:
+    - description: Add connector_name as the connector input variable
+      type: enhancement
+      link: https://github.com/elastic/integrations/pull/11267
 - version: 0.0.1
   changes:
     - description: Initial draft of the package

packages/elastic_connectors/manifest.yml

@@ -1,7 +1,7 @@
 format_version: 3.2.1
 name: elastic_connectors
 title: "Elastic Connectors"
-version: 0.0.1
+version: 0.0.2
 source:
   license: "Elastic-2.0"
 description: "Sync data from source to the Elasticsearch index."
@@ -28,7 +28,7 @@ policy_templates:
     title: GitHub & GitHub Enterprise Server Connector
     icons:
       - src: /img/service_type/github.svg
-        title: Google Drive logo
+        title: GitHub logo
         size: 32x32
         type: image/svg+xml
     description: Use a connector to sync data from your GitHub data source.
@@ -42,6 +42,14 @@ policy_templates:
       - type: connectors-py
         title: GitHub & GitHub Enterprise Server Connector
         description: Connectors syncs data from an original data source to an Elasticsearch index.
+        vars:
+          - &connector_name
+            name: connector_name
+            type: text
+            title: Connector Name
+            required: false
+            show_user: false # TODO: Change to true once this is fixed https://github.com/elastic/kibana/issues/194310
+            description: Connector name to identify the connector in the UI
         template_path: github.yml.hbs
   - name: google_drive
     title: Google Drive Connector
@@ -61,7 +69,10 @@ policy_templates:
       - type: connectors-py
         title: Google Drive Connector
         description: Connectors syncs data from an original data source to an Elasticsearch index.
+        vars:
+          - <<: *connector_name
         template_path: google_drive.yml.hbs
+
 owner:
   github: elastic/search-extract-and-transform
   type: elastic