build/go-python-package-scripts/prerm

   1 #!/bin/sh
   2 # Copyright (C) The Arvados Authors. All rights reserved.
   3 #
   4 # SPDX-License-Identifier: AGPL-3.0
   5
   6 set -e
   7
   8 # Detect rpm-based systems: the exit code of the following command is zero
   9 # on rpm-based systems
  10 if /usr/bin/rpm -q -f /usr/bin/rpm >/dev/null 2>&1; then
  11     # Red Hat ("%{...}" is interpolated at package build time)
  12     pkg="%{name}"
  13     pkgtype=rpm
  14     prefix="${RPM_INSTALL_PREFIX}"
  15 else
  16     # Debian
  17     script="$(basename "${0}")"
  18     pkg="${script%.prerm}"
  19     pkgtype=deb
  20     prefix=/usr
  21 fi
  22
  23 case "${pkgtype}-${1}" in
  24     deb-remove | rpm-0)
  25         if [ -e /run/systemd/system ]; then
  26             systemctl stop "${pkg}" || true
  27             systemctl disable "${pkg}" || true
  28         fi
  29         if [ -e "${prefix}/share/doc/${pkg}/${pkg}.service" ]; then
  30             # Unit files from Python packages get installed by
  31             # postinst so we have to remove them explicitly here.
  32             rm "/lib/systemd/system/${pkg}/${pkg}.service" || true
  33         fi
  34         ;;
  35 esac