build/python-package-scripts/before-remove.sh

   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 # populated from the build script
  24 # dash only supports one array, $@
  25 if [ "%FPM_BINARIES" != "" ]; then
  26   set %FPM_BINARIES
  27 fi
  28
  29 if [ "$pkg" != "" ]; then
  30   # Remove the binary python files so the package manager doesn't throw warnings
  31   # on removing the package.
  32   find /usr/share/%PYTHON/dist/$pkg -iname *.pyc -exec rm {} \; || true
  33   find /usr/share/%PYTHON/dist/$pkg -iname *.pyo -exec rm {} \; || true
  34
  35   if [ "%FPM_BINARIES" != "" ]; then
  36     # read from $@
  37     for binary do
  38       if [ -L /usr/bin/$binary ]; then
  39         # Remove the symlinks we installed
  40         rm -f /usr/bin/$binary
  41       fi
  42     done
  43   fi
  44
  45   if [ "${pkg#python-}" = "arvados-cwl-runner" ]; then
  46     if [ -L /usr/bin/cwl-runner ]; then
  47       rm -f /usr/bin/cwl-runner
  48     fi
  49   fi
  50 fi