From 1fdd884913f7ed6bd8ff5a08d4e719a413b8d315 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Mon, 21 Jul 2014 01:05:22 -0400
Subject: installers/pc: New installer for PC platforms

---
(limited to 'installers/data')

diff --git a/installers/data/pc.sh b/installers/data/pc.sh
new file mode 100644
index 0000000..4cd8d09
--- /dev/null
+++ b/installers/data/pc.sh
@@ -0,0 +1,96 @@
+set -u
+
+_read()
+{
+	# The miniprokit call in the installer redirects this script to stdin,
+	# so we need to reconnect stdin to the tty.  We can't do this for the
+	# whole script with exec, because the shell reads the script in parts.
+	read "${@}" 0<&1
+}
+
+_select()
+{
+	# Field width of the prompt numbers.
+	select_width=$(expr ${#} : '.*')
+
+	select_i=
+
+	while :; do
+		case "${select_i}" in
+			'')
+				select_i=0
+				for select_word in "${@}"; do
+					select_i=$(expr ${select_i} + 1)
+					printf "%${select_width}d) %s\\n" \
+						${select_i} "${select_word}"
+				done
+				;;
+			*[!0-9]*)
+				printf 'Please enter a number in range.\n' >&2
+				;;
+			*)
+				if [ ${select_i} -gt 0 ] && \
+						[ ${select_i} -le ${#} ]; then
+					shift $(expr $select_i - 1)
+					select_result="${1}"
+					break
+				fi
+				printf 'Please enter a number in range.\n' >&2
+				;;
+		esac
+
+		# Prompt and read input.
+		printf '%s' "${PS3-#? }" >&2
+		_read -r select_i || exit
+	done
+}
+
+printf '\nConfigure the network'
+printf '\n=====================\n\n'
+printf 'Network configuration method:\n'
+_select 'Static' 'DHCP'
+if [ "x${select_result}" = 'xStatic' ]; then
+	printf 'Network interface (e.g. "eth0"): '
+	_read -r netiface
+	printf 'Network address (e.g. "192.168.1.2"): '
+	_read -r netaddr
+	printf 'Network mask (e.g. "255.255.255.0"): '
+	_read -r netmask
+	printf 'Network gateway (e.g. "192.168.1.1"): '
+	_read -r netgw
+	cat >/etc/network/interfaces <<EOF
+auto lo
+iface lo inet loopback
+
+auto ${netiface}
+iface ${netiface} inet static
+	address ${netaddr}
+	netmask ${netmask}
+	gateway ${netgw}
+EOF
+fi
+
+printf '\nSet up users and passwords'
+printf '\n==========================\n\n'
+while ! passwd 0<&1; do
+	:
+done
+printf '\n'
+
+tzpkgs="$(opkg info 'tzdata-*' | sed -n 's/^Package: //p')"
+opkg install tzcode tzdata ${tzpkgs}
+printf '\nConfigure the time zone'
+printf '\n=======================\n\n'
+tz="$(tzselect 0<&2)"
+printf '\n'
+ln -sf "/usr/share/zoneinfo/${tz}" /etc/localtime
+seltzpkg="$(opkg search "/usr/share/zoneinfo/${tz}" | cut -d ' ' -f 1)"
+rmtzpkgs=''
+for tzpkg in ${tzpkgs}; do
+	if ! [ "x${tzpkg}" = "x${seltzpkg}" ]; then
+		rmtzpkgs="${rmtzpkgs} ${tzpkg}"
+	fi
+done
+opkg remove tzcode ${rmtzpkgs}
+
+printf '\nInstallation complete!\n'
--
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