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Switch prompt_hostname over to $hostname

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This commit is contained in:
Mahmoud Al-Qudsi 2018-03-09 15:05:43 -06:00
parent a756049dac
commit 410f6fbd44
1 changed files with 1 additions and 8 deletions
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9
share/functions/prompt_hostname.fish
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@ -1,10 +1,3 @@
# 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 prompt_hostname
echo $__fish_prompt_hostname
echo $hostname;
end