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ssh completions: Don't call __fish_print_hostnames twice

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Saves about 40% of the time in this completion.
This commit is contained in:
Fabian Homborg
2017-09-05 16:27:16 +02:00
parent 2137e197fc
commit a4c03e3d7b
1 changed files with 4 additions and 5 deletions
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9
share/completions/ssh.fish
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@@ -7,11 +7,10 @@ __fish_complete_ssh ssh
# ssh specific completions
#
complete -x -c ssh -d Hostname -a "
(__fish_print_hostnames)
(
# Prepend any username specified in the completion to the hostname
echo (commandline -ct)|sed -ne 's/\(.*@\).*/\1/p'
# First print an empty line to get just the hostname
(echo;
# Then prepend any username specified in the completion to the hostname
commandline -ct | string replace -rf '(.*@).*' '$1'
)(__fish_print_hostnames)
"