Strip leading and trailing whitespace from template CLI parameters #2829
Description
This did not work (note the leading space before tcp):
$ coder templates create
> Create and upload "~/project/kode-templates/docker-amd64b"? (yes/no) yes
...
var.docker_host
Specify location of Docker socket (check `docker context ls` if you're not sure)
> Enter a value: tcp://localhost:2375
... ^ extraneous space
Error: Error initializing Docker client: parse " tcp://localhost:2375": first path segment in URL cannot contain colon
This did:
$ coder templates create
> Create and upload "~/project/kode-templates/docker-amd64b"? (yes/no) yes
...
var.docker_host
Specify location of Docker socket (check `docker context ls` if you're not sure)
> Enter a value: tcp://localhost:2375
...
[success]
We should strip leading and trailing whitespace from all parameters, especially since any errors caused by this could be pretty cryptic.