Initialize Git Repository: 'Trash-Bin'

root/DEBIAN/control

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+Package: trash-bin
+Version: 1.0.0
+Architecture:
+Installed-Size:
+Priority: optional
+Section: misc
+Homepage: http://www.privlab.it
+Maintainer: PrivLab <repository@privlab.it>
+Description: Trashbin for the Bash environment

root/DEBIAN/postinst

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+#!/usr/bin/sh
+
+set -e
+set -u
+
+if [ -d '/run/systemd/system' ]; then
+  /usr/bin/systemctl --system daemon-reload > '/dev/null' 2>&1 || \
+    /usr/bin/true
+fi
+
+case "${1}" in
+  configure)
+    if [ -x '/usr/bin/deb-systemd-helper' ]; then
+      /usr/bin/deb-systemd-helper unmask 'trash-bin.timer' > '/dev/null' 2>&1 || \
+        /usr/bin/true
+      /usr/bin/deb-systemd-helper unmask 'trash-bin.service' > '/dev/null' 2>&1 || \
+        /usr/bin/true
+    fi
+    if /usr/bin/deb-systemd-helper --quiet was-enabled 'trash-bin.timer'; then
+      /usr/bin/deb-systemd-helper enable 'trash-bin.timer' > '/dev/null' 2>&1 || \
+        /usr/bin/true
+    else
+      /usr/bin/deb-systemd-helper update-state 'trash-bin.timer' > '/dev/null' 2>&1 || \
+        /usr/bin/true
+    fi
+    if [ -x '/usr/bin/deb-systemd-invoke' ]; then
+      /usr/bin/systemctl --system daemon-reload > '/dev/null' 2>&1 || \
+        /usr/bin/true
+      if [ -n "${2}" ]; then
+        _dh_action='restart'
+      else
+        _dh_action='start'
+      fi
+      /usr/bin/deb-systemd-invoke "${_dh_action}" 'trash-bin.timer' > '/dev/null' 2>&1 || \
+        /usr/bin/true
+    fi
+  ;;
+esac

root/DEBIAN/postrm

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+#!/usr/bin/sh
+
+set -e
+set -u
+
+if [ -d '/run/systemd/system' ]; then
+  /usr/bin/systemctl --system daemon-reload > '/dev/null' 2>&1 || \
+    /usr/bin/true
+fi
+
+case "${1}" in
+  remove)
+    if [ -x '/usr/bin/deb-systemd-helper' ]; then
+      /usr/bin/deb-systemd-helper mask 'trash-bin.timer' > '/dev/null' 2>&1 || \
+        /usr/bin/true
+      /usr/bin/deb-systemd-helper mask 'trash-bin.service' > '/dev/null' 2>&1 || \
+        /usr/bin/true
+    fi  
+  ;;
+  purge)
+    if [ -x '/usr/bin/deb-systemd-helper' ]; then
+      /usr/bin/deb-systemd-helper purge 'trash-bin.timer' > '/dev/null' 2>&1 || \
+        /usr/bin/true
+      /usr/bin/deb-systemd-helper purge 'trash-bin.service' > '/dev/null' 2>&1 || \
+        /usr/bin/true
+      /usr/bin/deb-systemd-helper unmask 'trash-bin.timer' > '/dev/null' 2>&1 || \
+        /usr/bin/true
+      /usr/bin/deb-systemd-helper unmask 'trash-bin.service' > '/dev/null' 2>&1 || \
+        /usr/bin/true
+    fi
+    /usr/bin/rm --force --recursive '/var/trash'
+  ;;
+esac

root/DEBIAN/prerm

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+#!/usr/bin/sh
+
+set -e
+set -u
+
+case "${1}" in
+  remove)
+    if [ -x '/usr/bin/deb-systemd-invoke' ]; then
+      /usr/bin/deb-systemd-invoke stop 'trash-bin.timer' > '/dev/null' 2>&1 || \
+        /usr/bin/true
+      /usr/bin/deb-systemd-invoke stop 'trash-bin.service' > '/dev/null' 2>&1 || \
+        /usr/bin/true
+      /usr/bin/deb-systemd-invoke disable 'trash-bin.timer' > '/dev/null' 2>&1 || \
+        /usr/bin/true
+    fi
+  ;;
+esac

root/etc/cron.d/trash-bin

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+# /etc/cron.d/trash-bin
+
+SHELL=/usr/bin/sh
+PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
+MAILTO=root
+
+# * * * * * user command to execute
+# | | | | |
+# | | | | |
+# | | | | |_______________ day of week (0 - 6) (0 to 6 are Sunday to Saturday, or use names; 7 is Sunday, the same as 0)
+# | | | |______________________ month (1 - 12)
+# | | |_____________________________ day of month (1 - 31)
+# | |____________________________________ hour (0 - 23)
+# |___________________________________________ min (0 - 59)
+#
+0 0 * * * root if [ -d '/run/systemd/system' ]; then exit 0; fi; /usr/bin/trash-bin --clean;
+#

root/lib/systemd/system/trash-bin.service

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+[Unit]
+Description=Clanup the trash bin
+ConditionDirectoryNotEmpty=/var/trash
+After=multi-user.target
+Requires=multi-user.target
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/trash-bin --clean
+ProtectSystem=strict
+ReadWriteDirectories=/var/trash

root/lib/systemd/system/trash-bin.timer

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+[Unit]
+Description=Clanup the trash bin
+
+[Timer]
+OnCalendar=*-*-* 00:00:00
+Persistent=true
+
+[Install]
+WantedBy=timers.target

root/usr/bin/trash-bin

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+#!/usr/bin/env bash
+
+
+###
+#
+# Options Section
+#
+###
+
+set -e
+set -u
+set -o pipefail
+
+
+###
+#
+# Variables Section
+#
+###
+
+set +u
+NAME=$(/usr/bin/basename "${0}")
+ARGUMENT="${1:---help}"
+ROOT="/var/trash/${USER}"
+set -u
+TRASH="${ROOT}/$(/usr/bin/date '+%d.%m.%Y')"
+
+
+###
+#
+# Function Section
+#
+###
+
+function clean () {
+  for TRASHBIN in '/var/trash/'*; do
+    /usr/bin/find "${TRASHBIN}/"* -maxdepth 0 -mtime +7 -exec /usr/bin/rm --force --recursive {} \;;
+  done
+}
+
+
+###
+#
+# Runtime Environment
+#
+###
+
+if [[ ! -d "${TRASH}" ]]; then
+  /usr/bin/install --directory "${ROOT}" --mode='0750'
+  /usr/bin/install --directory "${TRASH}" --mode='0750'
+fi
+
+if [[ -z "${ARGUMENT}" ]] || \
+   [[ "${ARGUMENT}" == '--help' ]]; then
+  /usr/bin/echo -n -e 'Usage: ${NAME} [File]\n\n'
+  /usr/bin/echo -n -e 'File Types:\n'
+  /usr/bin/echo -n -e '[F] - Regular File\n'
+  /usr/bin/echo -n -e '[B] - Block Device\n'
+  /usr/bin/echo -n -e '[C] - Character Device\n'
+  /usr/bin/echo -n -e '[D] - Directory\n'
+  /usr/bin/echo -n -e '[L] - Symbolic Link\n'
+  /usr/bin/echo -n -e '[S] - Socket\n'
+  /usr/bin/echo -n -e '[P] - Named Pipe\n'
+  exit 1
+elif [[ "${ARGUMENT}" == '--clean' ]]; then
+  clean
+  exit 0
+fi
+
+if [[ ! -L "${HOME}/.trash" ]]; then
+  /usr/bin/ln --symbolic "${ROOT}" "${HOME}/.trash"
+fi
+
+INPUT_NUMBER='1'
+
+for INPUT in "${@}"; do
+  unset BASENAME
+  unset REALPATH
+  if [[ "${INPUT}" != '-'* ]]; then
+    BASENAME=$(/usr/bin/basename "${INPUT}")
+    REALPATH=$(/usr/bin/realpath --canonicalize-existing --quiet --no-symlinks "${INPUT}")
+    BASENAME_NUMBER='1'
+    while [[ -e "${TRASH}/${BASENAME}" ]]; do
+      BASENAME="${BASENAME//.[[:digit:]]/}"
+      BASENAME="${BASENAME}.${BASENAME_NUMBER}"
+      (( BASENAME_NUMBER++ ))
+    done
+    if [[ "${TRASH}" == "${REALPATH}"* ]]; then
+      if ! /usr/bin/rm --force --recursive "${ROOT:?}"; then
+        /usr/bin/echo -n -e 'Error: The Recycle Bin could not be cleared.\n'
+        exit 1
+      fi
+      exit 0
+    fi
+    if [[ -f "${REALPATH}" ]]; then
+      /usr/bin/echo -n -e "[F] ${INPUT_NUMBER}.\t${REALPATH}\n"
+    elif [[ -b "${REALPATH}" ]]; then
+      /usr/bin/echo -n -e "[B] ${INPUT_NUMBER}.\t${REALPATH}\n"
+    elif [[ -c "${REALPATH}" ]]; then
+      /usr/bin/echo -n -e "[C] ${INPUT_NUMBER}.\t${REALPATH}\n"
+    elif [[ -d "${REALPATH}" ]]; then
+      /usr/bin/echo -n -e "[D] ${INPUT_NUMBER}.\t${REALPATH}\n"
+    elif [[ -L "${REALPATH}" ]]; then
+      /usr/bin/echo -n -e "[L] ${INPUT_NUMBER}.\t${REALPATH}\n"
+    elif [[ -S "${REALPATH}" ]]; then
+      /usr/bin/echo -n -e "[S] ${INPUT_NUMBER}.\t${REALPATH}\n"
+    elif [[ -p "${REALPATH}" ]]; then
+      /usr/bin/echo -n -e "[P] ${INPUT_NUMBER}.\t${REALPATH}\n"
+    fi
+    if [[ -f "${REALPATH}" ]] || \
+       [[ -d "${REALPATH}" ]] || \
+       [[ -L "${REALPATH}" ]]; then
+      if ! /usr/bin/mv --no-clobber "${REALPATH}" "${TRASH}/${BASENAME}" &> '/dev/null'; then
+        if [[ -f "${REALPATH}" ]]; then
+          /usr/bin/echo -n -e "\r\r[ERROR] [F] ${INPUT_NUMBER}.\t${REALPATH}\n"
+        elif [[ -d "${REALPATH}" ]]; then
+          /usr/bin/echo -n -e "\r\r[ERROR] [D] ${INPUT_NUMBER}.\t${REALPATH}\n"
+        elif [[ -L "${REALPATH}" ]]; then
+          /usr/bin/echo -n -e "\r\r[ERROR] [L] ${INPUT_NUMBER}.\t${REALPATH}\n"
+        fi
+      fi
+    elif [[ -b "${REALPATH}" ]] || \
+         [[ -c "${REALPATH}" ]] || \
+         [[ -S "${REALPATH}" ]] || \
+         [[ -p "${REALPATH}" ]]; then
+      if ! /usr/bin/rm --force "${REALPATH}" &> '/dev/null'; then
+        if [[ -b "${REALPATH}" ]]; then
+          /usr/bin/echo -n -e "\r\r[ERROR] [B] ${INPUT_NUMBER}.\t${REALPATH}\n"
+        elif [[ -c "${REALPATH}" ]]; then
+          /usr/bin/echo -n -e "\r\r[ERROR] [C] ${INPUT_NUMBER}.\t${REALPATH}\n"
+        elif [[ -S "${REALPATH}" ]]; then
+          /usr/bin/echo -n -e "\r\r[ERROR] [S] ${INPUT_NUMBER}.\t${REALPATH}\n"
+        elif [[ -p "${REALPATH}" ]]; then
+          /usr/bin/echo -n -e "\r\r[ERROR] [P] ${INPUT_NUMBER}.\t${REALPATH}\n"
+        fi
+      fi
+    fi
+    (( INPUT_NUMBER++ ))
+  fi
+done