mirror of
https://github.com/kmein/niveum
synced 2026-03-16 18:21:07 +01:00
22 lines
453 B
Nix
22 lines
453 B
Nix
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{
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writers,
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gnused,
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pari,
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dmenu,
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xclip,
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}:
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writers.writeDashBin "=" ''
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# https://github.com/onespaceman/menu-calc
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answer=$(echo "$@" | ${pari}/bin/gp -q | ${gnused}/bin/sed '/\./ s/\.\{0,1\}0\{1,\}$//')
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action=$(printf "copy\nclear" | ${dmenu}/bin/dmenu -p "= $answer")
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case $action in
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"clear") $0 ;;
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"copy") printf %s "$answer" | ${xclip}/bin/xclip -selection clipboard;;
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"") ;;
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*) $0 "$answer $action" ;;
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esac
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''
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