2010-detection-doublons/pseudo-empty-dirs.sh

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#!/bin/zsh
setopt dotglob
dohide() {
local x pseudo_empty subdirs si
echo "[$1] $PWD"
cd "./$1"
pseudo_empty="1"
si=1
subdirs=()
for x in *(N/); do
if [ "${x[0,2]}" != ".%" ]; then
subdirs[si]="$x"
si=$(($si+1))
fi
done
while [ $si -gt 1 ]; do
si=$(($si-1))
dohide "${subdirs[si]}"
done
for x in *(N); do
if [ "${x[0,2]}" != ".%" ]; then
pseudo_empty="0"
break;
fi
done
cd ..
[ "$pseudo_empty" = "1" ] && [ "${1[0,2]}" != ".%" ] && mv -i -- "$1" ".%$1"
}
dohide .