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32 lines
857 B
Fish
32 lines
857 B
Fish
function dirh --description "Print the current directory history (the prev and next lists)"
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set -l options 'h/help'
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argparse -n dirh --max-args=0 $options -- $argv
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or return
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if set -q _flag_help
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__fish_print_help dirh
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return 0
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end
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set -l dirc (count $dirprev)
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if test $dirc -gt 0
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set -l dirprev_rev $dirprev[-1..1]
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# This can't be (seq $dirc -1 1) because of BSD.
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set -l dirnum (seq 1 $dirc)
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for i in $dirnum[-1..1]
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printf '%2d) %s\n' $i $dirprev_rev[$i]
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end
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end
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echo (set_color $fish_color_history_current)' ' $PWD(set_color normal)
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set -l dirc (count $dirnext)
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if test $dirc -gt 0
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set -l dirnext_rev $dirnext[-1..1]
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for i in (seq $dirc)
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printf '%2d) %s\n' $i $dirnext_rev[$i]
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end
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end
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echo
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end
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