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Add function to be used for experimental fish-fzf completion

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ViViDboarder 2018-02-01 17:10:21 -08:00
parent c14d734137
commit e74d5adc66
1 changed files with 16 additions and 0 deletions
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assets/default/fish/functions/__fzf_complete.fish Normal file
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function __fzf_complete --description "Prints values passed as args or through stdin for completion through fzf, if available. This can be disabled by using ENABLE_FZF_COMPLETE"
set -l cmd ""
if count $argv > /dev/null
set cmd "string split ' ' $argv"
else
set cmd "cat"
end
# Make fzf completion opt-in
if type -q fzf ;and [ -n $ENABLE_FZF_COMPLETE ]
set -l last_arg (string trim (commandline -t))
eval $cmd | fzf --query=$last_arg -d " " --exit-0 --select-1 --height 40% --min-height 10 --reverse
else
eval $cmd
end
end