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|
#!/bin/sh
# SPDX-License-Identifier: GPL-3.0-only
#
# This file is part of the distrobox project: https://github.com/89luca89/distrobox
#
# Copyright (C) 2021 distrobox contributors
#
# distrobox is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 3
# as published by the Free Software Foundation.
#
# distrobox is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with distrobox; if not, see <http://www.gnu.org/licenses/>.
# POSIX
no_color=0
verbose=0
# Print usage to stdout.
# Arguments:
# None
# Outputs:
# print usage with examples.
show_help()
{
cat << EOF
uninstall --prefix /usr/local
Options:
--no-color: disable color formatting
--prefix/-P: base bath where all files will be deployed (default /usr/local if root, ~/.local if not)
--help/-h: show this message
-v: show more verbosity
EOF
}
# Parse arguments
while :; do
case $1 in
-h | --help)
# Call a "show_help" function to display a synopsis, then exit.
show_help
exit
;;
--no-color)
shift
no_color=1
;;
-v | --verbose)
shift
verbose=1
;;
-p | --path)
if [ -n "$2" ]; then
dest_path="$2"
shift
shift
fi
;;
-P | --prefix)
if [ -n "$2" ]; then
prefix="$2"
shift
shift
fi
;;
*) # Default case: If no more options then break out of the loop.
break ;;
esac
done
# if we're in not a tty, don't use colors
BOLD_GREEN=""
BOLD_RED=""
CLEAR=""
if [ -t 0 ] && [ -t 1 ] && [ "${no_color}" -ne 1 ]; then
# we're in a tty, use colors
BOLD_GREEN='\033[1;32m'
BOLD_RED='\033[1;31m'
CLEAR='\033[0m'
fi
if [ -z "${prefix}" ]; then
prefix="/usr/local"
# in case we're not root, just default to the home directory
if [ "$(id -u)" -ne 0 ]; then
prefix="${HOME}/.local"
fi
fi
dest_path="${prefix}/bin"
man_dest_path="${prefix}/share/man/man1"
icon_dest_path="${prefix}/share/icons"
completion_dest_path="${prefix}/share/bash-completion/completions/"
set -o errexit
set -o nounset
# set verbosity
if [ "${verbose}" -ne 0 ]; then
set -o xtrace
fi
[ ! -w "${dest_path}" ] && printf >&2 "Cannot write into %s, permission denied.\n" "${dest_path}" && exit 1
[ ! -w "${man_dest_path}" ] && printf >&2 "Cannot write into %s, permission denied.\n" "${man_dest_path}" && exit 1
# uninstall
for file in "${dest_path}/distrobox"*; do
[ -e "${file}" ] && rm "${file}"
done
for file in "${man_dest_path}/distrobox"*; do
[ -e "${file}" ] && rm "${file}"
done
for file in "${completion_dest_path}/distrobox"*; do
[ -e "${file}" ] && rm "${file}"
done
[ -e "${icon_dest_path}"/terminal-distrobox-icon.svg ] && rm "${icon_dest_path}"/terminal-distrobox-icon.svg
[ -e "${icon_dest_path}"/distrobox ] && rm -rf "${icon_dest_path}"/distrobox
printf >&2 "%b Thank you for using Distrobox. Uninstall complete.\n%b" "${BOLD_GREEN}" "${CLEAR}"
printf >&2 "%b Removed shell scripts located in %b%s\n%b" "${CLEAR}" "${BOLD_RED}" "${dest_path}" "${CLEAR}"
printf >&2 "%b Removed manpages located in %b%s\n%b" "${CLEAR}" "${BOLD_RED}" "${man_dest_path}" "${CLEAR}"
|
