61 lines
1.2 KiB
Fish
61 lines
1.2 KiB
Fish
set MAX_PATH_PIECE_CHARS 3
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function get_hostname
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has_command hostname && hostname || cat /etc/hostname
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end
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function fish_greeting
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set_color -b black brblack
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printf "%s@%s %s\n" $USER (get_hostname) (date)
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end
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function preprocess_pwd
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test (pwd) = / && echo "/" && return 1
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test (pwd) = $NICE_HOME && echo "~" && return 0
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# TODO: fix for macOS
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echo (pwd) | cut -c2- | \
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awk '{split($0,p,"/");for(k in p){if(k==length(p)){printf "/%s",p[k]}else{printf "/%.'$MAX_PATH_PIECE_CHARS[1]'s",p[k]}}}'
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end
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function fish_prompt
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set last_cmd_status $status
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if test (id -u) -eq 0
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if test $last_cmd_status -eq 0
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set_color -b blue black
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else
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set_color -b red black
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end
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printf " SUDO $USER@$hostname "
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else
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if test $last_cmd_status -eq 0
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set_color blue
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else
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set_color red
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end
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printf %s@%s $USER (echo $hostname | cut -d '.' -f1)
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end
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set_color normal
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printf " "
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set_color magenta
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printf (preprocess_pwd)""
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set_color normal
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printf " "
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end
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function fish_mode_prompt; end
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# function fish_right_prompt
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# set_color brblack
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# switch $fish_bind_mode
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# case default
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# echo 'N'
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# case insert
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# echo 'I'
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# case replace_one
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# echo 'R'
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# case replace
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# echo 'R'
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# case visual
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# echo 'V'
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# end
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# end
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