ambevar-dotfiles/.scripts/mover

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#!/bin/sh
if [ "$1" = "-h" ] || [ $# -lt 2 ]; then
cat <<EOF
${0##*/} FOLDERS DEST
Move FOLDERS into DEST. Does not overwrite by default. Empty folders are ignored.
Options:
-f: overwrite destination.
EOF
exit
fi
OPT_OVERWRITE=false
if [ "$1" = "-f" ]; then
OPT_OVERWRITE=true
shift
fi
for i; do
ARGLIST="${ARGLIST:+$ARGLIST\n}$i"
done
FOLDERS="$(echo $ARGLIST | head -n-1)"
DEST="$(echo $ARGLIST | tail -n1)"
while read -r FOLDER; do
while read -r FILE; do
DESTFILE="$DEST/$FILE"
if [ ! -e "$DESTFILE" ] || $OPT_OVERWRITE; then
mkdir -p "$(dirname "$DESTFILE")"
mv -v "$FOLDER/../$FILE" "$DESTFILE"
fi
## We switch to FOLDER so that 'find' strips the parent dirs from the path.
done <<EOF
$(cd "$FOLDER/.." && find "$(basename ${FOLDER})" -type f)
EOF
done <<EOF
$(echo "$FOLDERS")
EOF