install.sh

#! /bin/sh
#
# Copyright 2018 Gavin D. Howard
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
# OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
#

usage() {
	printf "usage: %s install_dir exec_suffix\n" "$0" 1>&2
	exit 1
}

script="$0"
scriptdir=$(dirname "$script")

. "$scriptdir/functions.sh"

INSTALL="$scriptdir/safe-install.sh"

test "$#" -ge 2 || usage

installdir="$1"
shift

exec_suffix="$1"
shift

bindir="$scriptdir/bin"

for exe in $bindir/*; do

	base=$(basename "$exe")

	if [ -L "$exe" ]; then
		link=$(readlink "$exe")
		"$INSTALL" -Dlm 755 "$link$exec_suffix" "$installdir/$base$exec_suffix"
	else
		"$INSTALL" -Dm 755 "$exe" "$installdir/$base$exec_suffix"
	fi

done