26 lines
531 B
Text
26 lines
531 B
Text
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# From https://stackoverflow.com/a/45336078
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paths=(${(s:/:)PWD})
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cur_path='/'
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cur_short_path='/'
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for directory in ${paths[@]}
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do
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cur_dir=''
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for (( i=0; i<${#directory}; i++ )); do
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cur_dir+="${directory:$i:1}"
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matching=("$cur_path"/"$cur_dir"*/)
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if [[ ${#matching[@]} -eq 1 ]]; then
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break
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fi
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done
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cur_short_path+="$cur_dir/"
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cur_path+="$directory/"
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if [[ $cur_path == $HOME/ ]];
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then cur_short_path='~/'
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fi
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done
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printf %b "${cur_short_path: : -1}"
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echo
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