pipx

#!/bin/sh
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
#
# Copyright 2023 Jeremy Brubaker <jbru362@gmail.com>
#
# abstract: wrap pipx to allow system-wide installs
#
# Requires pipx
#

print_help() (
cat <<END
pipx wrapper
usage: pipx [-h] [--system] <pipx arguments>

options:
-h, --help       show this help message and exit
--system         Install for all users

pipx
END
) >&2

pipx_sys_home=/opt/pipx
pipx_sys_bin_dir=/usr/local/bin
use_emoji=false
pipx=$pipx_sys_home/pipx/bin/pipx

case "$1" in
    -h | --help)
        print_help;
        USE_EMOJI=$use_emoji $pipx --help
        ;;
    -s | --system)

        if [ "$(id -u)" -ne 0 ]; then
            printf -- "--system requires running as root\n" >&2
            exit 1
        fi

        shift
        PIPX_HOME=$pipx_sys_home PIPX_BIN_DIR=$pipx_sys_bin_dir USE_EMOJI=$use_emoji \
            $pipx "$@"
        ;;
    *)
        PIPX_HOME=$pipx_sys_home PIPX_BIN_DIR=$pipx_sys_bin_dir USE_EMOJI=$use_emoji \
            $pipx "$@"
        ;;
esac