Fix error preventing to create a workspace (#18)

Fixes a bug preventing to create a new workspace.

Drive-by:
* Displays a message when deleting a workspace successfully.

Fixes #17

CHANGELOG.md

@@ -12,6 +12,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Ability to detect HCL variables from a varfile. [#14]
 * Ability to delete workspaces. [#15]
 
+### Fixed
+
+- Fix problem preventing to create a workspace. [#18]
+
 ## [1.0.0] - 2020-03-25
 
 Initial version with support for managing:
@@ -25,3 +29,4 @@ Initial version with support for managing:
 [//]: # (Issue/PR links)
 [#14]: https://github.com/rgreinho/tfe-cli/pull/14
 [#15]: https://github.com/rgreinho/tfe-cli/pull/15
+[#18]: https://github.com/rgreinho/tfe-cli/pull/18

cmd/workspace.go

@@ -43,7 +43,9 @@ var workspaceCreateCmd = &cobra.Command{
 		// Check whether the workspace exists.
 		w, err := readWorkspace(client, organization, name)
 		if err != nil {
-			log.Fatalf("Cannot retrieve workspace %q: %s.", name, err)
+			if !strings.Contains(err.Error(), "resource not found") {
+				log.Fatalf("Cannot retrieve workspace %q: %s.", name, err)
+			}
 		}
 
 		// Update the workspace if needed.
@@ -121,6 +123,8 @@ var workspaceDeleteCmd = &cobra.Command{
 		if err := deleteWorkspace(client, organization, name); err != nil {
 			log.Fatalf("Cannot delete workspace %q: %s.", name, err)
 		}
+
+		log.Infof("Workspace %q deleted successfully.", name)
 	},
 }