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Kurtis Rader 2016-10-23 14:56:18 -07:00
parent 07de13f61f
commit 8dfee7ff76
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share/functions/fish_prompt_hostname.fish Normal file
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# Fetching the host name can be expensive if there is a problem with DNS or whatever subsystem the
# hostname command uses. So cache the answer so including it in the prompt doesn't make fish seem
# slow.
if not set -q __fish_prompt_hostname
set -g __fish_prompt_hostname (hostname | string split '.')[1]
end
function fish_prompt_hostname
echo $__fish_prompt_hostname
end