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42 lines
1.5 KiB
Bash
42 lines
1.5 KiB
Bash
# redefine rm command
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rm() {
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# error check
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[ $# -eq 0 ] && { echo "Files are not set"; return 1 }
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echo "$@" | grep -qe '-h\|--help' && { echo "Usage: rm FILE..."; return 0 }
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echo "$@" | grep -q " -" && echo "Warning: this function doesn't support any flags"
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# set trash path
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local DIRECTORY FILE
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local TRASHDIR="${HOME}/.local/share/Trash"
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local TRASHFILE="${TRASHDIR}/files"
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local TRASHINFO="${TRASHDIR}/info"
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for DIRECTORY in "${TRASHDIR}" "${TRASHFILE}" "${TRASHINFO}"; do
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if [ -e "${DIRECTORY}" ]; then
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[ -d "${DIRECTORY}" ] || { echo "'${DIRECTORY}' is a file"; return 1 }
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else
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mkdir -p -m755 "${DIRECTORY}"
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fi
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done
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# confirm
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local CONFIRM=""
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echo -n "Do you realy want to remove '$@'? [ny] "; read -k1 CONFIRM; echo
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[[ ! ${CONFIRM} =~ [yY] ]] && return 1
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# move
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for FILE in "$@"; do
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local DESTFILE="$(basename -- "${FILE}")"
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local SUFFIX='';
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local ITER=0;
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while [ -e "${TRASHFILE}/${DESTFILE}${SUFFIX}" ]; do
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SUFFIX="_${ITER}";
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ITER=$(expr ${ITER} + 1)
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done
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echo "Remove '${FILE}'"
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if [ "$(dirname -- "$(readlink -f -- "${FILE}")")" == "${TRASHFILE}" ]; then
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/bin/rm -rf -- "${FILE}"
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/bin/rm -rf -- "${TRASHINFO}/${DESTFILE}.trashinfo"
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else
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mv -- "${FILE}" "${TRASHFILE}/${DESTFILE}${SUFFIX}" || return 1
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echo "[Trash Info]\nPath=$(readlink -f -- "${FILE}")\nDeletionDate=$(date +%Y-%m-%dT%H:%M:%S)" > "${TRASHINFO}/${DESTFILE}${SUFFIX}.trashinfo" || return 1
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fi
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done
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}
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