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49 lines
1.3 KiB
49 lines
1.3 KiB
2 years ago
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#!/bin/sh
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# 'Spellbook' spell
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# This 'spellbook' spell allows you to view and manage your collection of memorized spells.
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# To use this spell, simply cast it from any location. You will be presented with a list of spells that are currently memorized in your bashrc file, and a menu of options.
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# 'Spellbook' spell function
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spellbook() {
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# Print a list of memorized spells
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echo "Your current memorized spells are:"
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spells=$(grep -o "source .*" ~/.bashrc | cut -d " " -f 2)
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if [ -z "$spells" ]; then
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echo "You have no memorized spells."
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else
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grep -o "source .*" ~/.bashrc | cut -d " " -f 2 | nl
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fi
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# Print a menu of options
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echo "What do you want to do? "
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options="Forget Exit"
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select opt in $options; do
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case "$opt" in
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"Forget")
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# Print a menu of spells to forget
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echo "Which spell do you want to forget?"
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select spell in $spells; do
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# Remove the selected spell from the bashrc file
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sed -i "\\|$spell|d" ~/.bashrc
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break
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done
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break
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;;
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"Exit")
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# Exit the 'spellbook' spell
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break
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;;
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*)
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# Print an error message if the input is invalid
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echo "Invalid option. Please try again."
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;;
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esac
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done
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}
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if [ "$0" = "${BASH_SOURCE[0]}" ]; then
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spellbook "$@"
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fi
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