From fbc574413b2bbc7417d2baca1b9878916a19ed6c Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Mon, 08 Oct 2012 22:20:00 -0400
Subject: Write a script to generate files to test opkbuild.

This temporary script can be used to make opkbuild run on any UNIX-like
system as if it was running on ProteanOS.
---
(limited to 'testsetup.sh')

diff --git a/testsetup.sh b/testsetup.sh
new file mode 100755
index 0000000..d2e0517
--- /dev/null
+++ b/testsetup.sh
@@ -0,0 +1,130 @@
+#! /bin/sh
+#
+# opkbuild
+# testsetup
+# Generates configuration and data files to test opkbuild.
+#
+# Copyright (C) 2012 Patrick "P. J." McDermott
+#
+# 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/>.
+
+prefix=''
+datadir=''
+sysconfdir=''
+
+long_opts_with_args='
+prefix
+datadir
+sysconfdir
+'
+
+main()
+{
+	parse_options "${@}"
+	shift ${optind}
+
+	[ -z "${prefix}" ] && prefix='/usr/local'
+	[ -z "${datadir}" ] && datadir="${prefix}/share"
+	[ -z "${sysconfdir}" ] && sysconfdir='/etc'
+
+	if [ ${#} -ne 2 ]; then
+		print_usage
+		exit 1
+	fi
+
+	build_arch="${1}"
+	build_plat="${2}"
+
+	mkdir -p "${sysconfdir}"
+	echo "${build_arch}" >"${sysconfdir}/proteanos_arch"
+	echo "${build_plat}" >"${sysconfdir}/proteanos_plat"
+
+	mkdir -p "${datadir}/opkbuild/archtab"
+	echo 'x86_64-linux-gnu x86,i386' \
+		>"${datadir}/opkbuild/archtab/core-linux-eglibc"
+	echo 'i686-linux-gnu x86,i386' \
+		>"${datadir}/opkbuild/archtab/i686-linux-eglibc"
+	echo 'arm-cortex_a8-linux-gnueabi arm' \
+		>"${datadir}/opkbuild/archtab/cortexa8-linux-eglibc"
+}
+
+print_usage()
+{
+	printf 'Usage: %s [OPTION]... build-arch build-plat\n' "${0}"
+}
+
+parse_options()
+{
+	optind=0
+
+	for _opt; do
+
+		# Handle arguments of "--opt arg" options.
+		if [ -n "${_prev}" ]; then
+			eval "${_prev}"=\"\$\{_opt\}\"
+			_prev=''
+			continue
+		fi
+
+		# Detect "--opt=arg" and "--opt arg" options.
+		case "${_opt}" in
+			*=*)
+				_optarg="${_opt#*=}"
+				_opt="${_opt%=*}"
+				_optarg_set='true'
+				;;
+			*)
+				_optarg_set='false'
+				;;
+		esac
+
+		# Handle short and long options.
+		case "${_opt}" in
+			--)
+				break
+				;;
+		esac
+
+		# Anything beyond this point should be a long option.
+		case "${_opt}" in
+			--*)
+				_opt="${_opt#--}"
+				_opts="${long_opts_with_args}"
+				_type='option'
+				;;
+			*)
+				break
+				;;
+		esac
+
+		grep "^${_opt}\$" >/dev/null 2>&1 <<EOF
+"${_opts}"
+EOF
+		if [ ${?} -ne 0 ]; then
+			printf 'invalid %s name: %s\n' "${_type}" "${_opt}" >&2
+			exit 1
+		fi
+		if ${_optarg_set}; then
+			_opt="$(printf '%s' "${_opt}" | tr -c '[a-z0-9]' '_')"
+			eval "${_opt}"=\"\$\{_optarg\}\"
+		else
+			_prev="${_opt}"
+		fi
+
+		optind=$(($optind + 1))
+
+	done
+}
+
+main "${@}"
--
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