#!/bin/sh
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DEPTH=${1:-4}
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set -eu
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ls_r() {
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local count="$1" base="$2"
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local x= d=
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shift 2
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count=$(($count - 1))
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[ $count -gt 0 ] || return
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[ ! -e "$base/.git" ] || echo "${base#./}"
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for d in "$base"/*; do
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if [ -d "$d" ]; then
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ls_r $count "$d" &
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fi
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done
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wait
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}
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ls_r "$DEPTH" .
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