[Docs] Update mesheryctl docs

Signed-off-by: l5io <[email protected]>

docs/pages/reference/mesheryctl/mesheryctl-exp.md

@@ -16,7 +16,7 @@ Experimental commands for mesheryctl
 
 ## Synopsis
 
-List of experimental commands for testing and evaluation purpose.
+Commands under the Experimental group are for testing and evaluation prior to promotion to general availability. Experimental commands are subject to change.
 <pre class='codeblock-pre'>
 <div class='codeblock'>
 mesheryctl exp [flags]

docs/pages/reference/mesheryctl/mesheryctl-registry-generate.md

@@ -0,0 +1,89 @@
+---
+layout: default
+title: mesheryctl-registry-generate
+permalink: reference/mesheryctl/registry/generate
+redirect_from: reference/mesheryctl/registry/generate/
+type: reference
+display-title: "false"
+language: en
+command: registry
+subcommand: generate
+---
+
+# mesheryctl registry generate
+
+Generate Models
+
+## Synopsis
+
+Prerequisite: Excecute this command from the root of a meshery/meshery repo fork.
+
+Given a Google Sheet with a list of model names and source locations, generate models and components any Registrant (e.g. GitHub, Artifact Hub) repositories.
+
+Generated Model files are written to local filesystem under `/server/models/<model-name>`.
+<pre class='codeblock-pre'>
+<div class='codeblock'>
+mesheryctl registry generate [flags]
+
+</div>
+</pre> 
+
+## Examples
+
+Generate Meshery Models from a Google Spreadsheet (i.e. "Meshery Integrations" spreadsheet). 
+<pre class='codeblock-pre'>
+<div class='codeblock'>
+mesheryctl registry generate --spreadsheet-id <id> --spreadsheet-cred <base64 encoded spreadsheet credential>
+
+</div>
+</pre> 
+
+<pre class='codeblock-pre'>
+<div class='codeblock'>
+# Example: mesheryctl registry generate --spreadsheet-id "1DZHnzxYWOlJ69Oguz4LkRVTFM79kC2tuvdwizOJmeMw" --spreadsheet-cred
+
+</div>
+</pre> 
+
+Directly generate models from one of the supported registrants by using Registrant Connection Definition and (optional) Registrant Credential Definition
+<pre class='codeblock-pre'>
+<div class='codeblock'>
+mesheryctl registry generate --registrant-def <path to connection definition> --registrant-cred <path to credential definition>
+
+</div>
+</pre> 
+
+<pre class='codeblock-pre'>
+<div class='codeblock'>
+
+
+</div>
+</pre> 
+
+## Options
+
+<pre class='codeblock-pre'>
+<div class='codeblock'>
+  -h, --help                      help for generate
+  -o, --output string             location to output generated models, defaults to ../server/meshmodels (default "../server/meshmodel")
+      --registrant-cred string    path pointing to the registrant credetial definition
+      --registrant-def string     path pointing to the registrant connection definition
+      --spreadsheet-cred string   base64 encoded credential to download the spreadsheet
+      --spreadsheet-id string     spreadsheet it for the integration spreadsheet
+
+</div>
+</pre>
+
+## Options inherited from parent commands
+
+<pre class='codeblock-pre'>
+<div class='codeblock'>
+      --config string   path to config file (default "/home/runner/.meshery/config.yaml")
+  -v, --verbose         verbose output
+
+</div>
+</pre>
+
+## See Also
+
+Go back to [command reference index](/reference/mesheryctl/), if you want to add content manually to the CLI documentation, please refer to the [instruction](/project/contributing/contributing-cli#preserving-manually-added-documentation) for guidance.

docs/pages/reference/mesheryctl/mesheryctl-registry-update.md

@@ -35,7 +35,7 @@ mesheryctl registry update [flags]
 
 <pre class='codeblock-pre'>
 <div class='codeblock'>
-	mesheryctl registry update --spreadsheet_id <id> --spreadsheet_cred <base64 encoded spreadsheet credential> -i [path to the directory containing models].
+	mesheryctl registry update --spreadsheet-id <id> --spreadsheet-cred <base64 encoded spreadsheet credential> -i [path to the directory containing models].
 
 </div>
 </pre> 
@@ -49,7 +49,7 @@ mesheryctl registry update [flags]
 
 <pre class='codeblock-pre'>
 <div class='codeblock'>
-	mesheryctl registry update --spreadsheet_id 1DZHnzxYWOlJ69Oguz4LkRVTFM79kC2tuvdwizOJmeMw --spreadsheet_cred $CRED
+	mesheryctl registry update --spreadsheet-id 1DZHnzxYWOlJ69Oguz4LkRVTFM79kC2tuvdwizOJmeMw --spreadsheet-cred $CRED
 
 </div>
 </pre> 
@@ -60,8 +60,8 @@ mesheryctl registry update [flags]
 <div class='codeblock'>
   -h, --help                      help for update
   -i, --input string              relative or absolute input path to the models directory (default "../server/meshmodel")
-      --spreadsheet_cred string   base64 encoded credential to download the spreadsheet
-      --spreadsheet_id string     spreadsheet it for the integration spreadsheet
+      --spreadsheet-cred string   base64 encoded credential to download the spreadsheet
+      --spreadsheet-id string     spreadsheet it for the integration spreadsheet
 
 </div>
 </pre>

docs/pages/reference/mesheryctl/mesheryctl-registry.md

@@ -16,7 +16,7 @@ Meshery Registry Management
 
 ## Synopsis
 
-Manage the state and configuration of Meshery Registry.
+Manage the state and contents of Meshery's internal registry of capabilities.
 <pre class='codeblock-pre'>
 <div class='codeblock'>
 mesheryctl registry [flags]