Update bootstrap-tenant command documentation.

This change updates some missing information on bootstrap-tenant
command, regarding on how the command options works.

Change-Id: Ibda08a8889292f36ed5ea44e8c368ee270b460f8

cli/cmd/bootstrap-tenant-config-repo/bootstrap-tenant-config-repo.go

@@ -43,7 +43,7 @@ func getAnsibleIncludeRole(rolename string) map[string]any {
 
 // BootstrapTenantConfigRepoCmd command
 var BootstrapTenantConfigRepoCmd = &cobra.Command{
-	Use:   "bootstrap-tenant",
+	Use:   "bootstrap-tenant <path to directory>",
 	Short: "bootstrap a tenant's config repository",
 	Long: `Initialize a Zuul tenant's config repository
 with boilerplate code that define standard pipelines:
@@ -254,6 +254,6 @@ func MkBootstrapCmd() *cobra.Command {
 		driver     string
 	)
 	BootstrapTenantConfigRepoCmd.Flags().StringVar(&connection, "connection", "", "Name of the connection or a source")
-	BootstrapTenantConfigRepoCmd.Flags().StringVar(&driver, "driver", "", "Driver type of the connection")
+	BootstrapTenantConfigRepoCmd.Flags().StringVar(&driver, "driver", "", "Driver type of the connection. Supported drivers: gitlab, gerrit")
 	return BootstrapTenantConfigRepoCmd
 }

doc/reference/cli/index.md

@@ -467,15 +467,15 @@ Initialize a Zuul tenant's config repository with boilerplate code that define s
 it also includes a boilerplate job and pre-run playbook.
 
 ```sh
-sf-operator SF bootstrap-tenant [FLAGS] /path/to/tenant-config-repo
+sf-operator SF bootstrap-tenant /path/to/tenant-config-repo [FLAGS]
 ```
 
 Flags:
 
 | Argument | Type | Description | Optional | Default |
 |----------|------|-------|----|----|
 |--connection |string  | The name of the Zuul connection to use for pipelines | No | - |
-|--driver |string  | The driver used by the Zuul connection | No | - |
+|--driver |string  | The driver used by the Zuul connection. Supported drivers: gerrit, gitlab | No | - |
 
 #### configure TLS
 

doc/user/zuul_config_repository.md

@@ -74,12 +74,12 @@ While the tenant's config project could be setup manually, we also provide a `cl
 * the `base job` and `playbooks`
 
 !!! warning
-    The tool only supports the definition of `pipelines` compatible with a `Gerrit` connection.
+    The tool only supports the definition of `pipelines` compatible with a `Gerrit` and `GitLab` connections.
 
 Get a local checkout of the tenant's config project/repository then run:
 
 ```sh
-sf-operator SF bootstrap-tenant --connection [connection] [/path/to/repository]
+sf-operator SF bootstrap-tenant </path/to/repository> --connection [connection]
 ```
 
 ### Modify and merge
@@ -101,4 +101,4 @@ Zuul bot account for the related connection is authorized to set approvals, repo
 
 See the related section by connection type:
 
-- Gerrit: [Set the Gerrit ACLs for repository](../deployment/config_repository.md#repository-acls-and-labels)
+- Gerrit: [Set the Gerrit ACLs for repository](../deployment/config_repository.md#repository-acls-and-labels)