How to use xargs to remove whitespaces (Dub executable path)
Sebastiaan Koppe
mail at skoppe.eu
Wed Sep 4 10:34:28 UTC 2019
On Wednesday, 4 September 2019 at 05:52:12 UTC, Andre Pany wrote:
> Hi,
>
> I try to get the executable path from a dub package using this
> command:
>
> dub describe dscanner --data=target-path,target-name
> --data-list | xargs
>
> But the output always contains a space between target-path and
> target-name:
> /home/user/.dub/packages/dscanner-0.8.0/dscanner/bin/ dscanner
>
> How can I get the full path without a space on a debian system
> in a 1 liner?
>
> Kind regards
> André
What about this?
dub describe scanner --data=target-path,target-name --data-list
--data-0 | tr -d '\0'
or if you have jq installed:
dub describe dscanner | jq '.targets[0].buildSettings |
"\(.targetPath)/\(.targetName)"'
More information about the Digitalmars-d-learn
mailing list