user@host:~/developing$ bst workspace close --remove-dir hello.bst

[--:--:--][][] START   Loading pipeline
[00:00:00][][] SUCCESS Loading pipeline
[--:--:--][][] START   Resolving pipeline
[00:00:00][][] SUCCESS Resolving pipeline
[--:--:--][][] START   Resolving cached state
[00:00:00][][] SUCCESS Resolving cached state
[--:--:--][][] START   Removing workspace directory /home/developing/workspace_hello
[00:00:00][][] SUCCESS Removing workspace directory /home/workspace_hello
[--:--:--][][] INFO    Closed workspace for hello.bst