From a65c79664f476441e7115ffd8a81e5241ac7d55d Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sun, 24 May 2015 16:20:53 -0400
Subject: cmd/installer-pc: New command

TODO: Either throw an error if arch and plat aren't given or make them
optional to enter an interactive mode.
---
diff --git a/lib/cmd/installer-pc.sh b/lib/cmd/installer-pc.sh
new file mode 100644
index 0000000..51d8a69
--- /dev/null
+++ b/lib/cmd/installer-pc.sh
@@ -0,0 +1,92 @@
+# "installer-pc" command
+#
+# Copyright (C) 2014  Patrick "P. J." McDermott
+#
+# This file is part of the ProteanOS Development Kit.
+#
+# The ProteanOS Development Kit 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.
+#
+# The ProteanOS Development Kit 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 the ProteanOS Development Kit.  If not, see
+# <http://www.gnu.org/licenses/>.
+
+use getopt
+use profile
+use block
+use install
+use session
+
+cmd_installer_pc_optstring='a:p:m:'
+
+cmd_installer_pc_main()
+{
+	local suite=
+	local dev=
+	local profile=
+	local root=
+	local b4=
+	local b3=
+	local b2=
+	local b1=
+
+	if ! get_options "${@}"; then
+		print_cmd_usage 'installer-pc' >&2
+		exit 1
+	fi
+	shift $(($OPTIND - 1))
+
+	if [ ${#} -lt 2 ]; then
+		print_cmd_usage 'install' >&2
+		exit 1
+	fi
+
+	suite="${1}"
+	dev="${2}"
+
+	if [ "x${suite%%:*}" != "x${suite}" ]; then
+		profile="${suite%%:*}"
+		suite="${suite#*:}"
+	else
+		profile='proteanos'
+	fi
+	profile_set "${profile}"
+	suite="$(profile_normalize_suite "${suite}")"
+
+	cmd_installer_pc_make_partition_and_fs "${dev}"
+	root="$(block_mount "${dev}")"
+
+	install_system "${cmd_install_pc_opt_m-}" "${suite}" \
+		"${cmd_install_pc_opt_a-}" "${cmd_install_pc_opt_p-}" \
+		"${root}" false
+
+	if [ -f "${root}/sbin/lilo" ]; then
+		read b4 b3 b2 b1 <<-EOF
+			$(od -An -tx1 -v -j 440 -N 4 "${dev}")
+			EOF
+		# This ln command won't be needed once lilo 24.1-1 is uploaded.
+		ln "${mountpoint}/boot/vmlinuz" "${mountpoint}/boot/vmlinuz.old"
+		session_begin "${root}" . : false
+		session_exec install-lilo \
+			"${dev}" "PARTUUID=${b1}${b2}${b3}${b4}-01"
+		session_end
+	fi
+
+	block_umount "${root}"
+}
+
+cmd_installer_pc_make_partition_and_fs()
+{
+	local dev="${1}"
+
+	dd if=/dev/zero of="${dev}" bs=512 count=1
+	printf 'n\np\n1\n\n\nt\n83\na\n1\nw\n' | fdisk "${dev}"
+	mke2fs -t ext4 "${dev}1"
+}
diff --git a/lib/cmd/local.mk b/lib/cmd/local.mk
index 8c56946..dc6e2ae 100644
--- a/lib/cmd/local.mk
+++ b/lib/cmd/local.mk
@@ -4,4 +4,5 @@ pkgdatacmd_sources = \
 	lib/cmd/install.sh \
 	lib/cmd/shell.sh \
 	lib/cmd/opkg.sh \
-	lib/cmd/build.sh
+	lib/cmd/build.sh \
+	lib/cmd/installer-pc.sh
diff --git a/locale/en_US.sh b/locale/en_US.sh
index da64443..441e32a 100644
--- a/locale/en_US.sh
+++ b/locale/en_US.sh
@@ -97,6 +97,11 @@ msg_prokit_cmd_build_summary='build a package'
 msg_prokit_cmd_build_usage='<root-dir> [<option> ...] <pkg-dir>'
 msg_prokit_cmd_build_not_a_dir='Not a directory: %s'
 
+# lib/cmd/installer-pc.sh
+msg_prokit_cmd_installer_pc_summary='install a PC system onto a block device'
+msg_prokit_cmd_installer_pc_usage='-a <arch> -p <plat> [-m <mirror>] '\
+'<suite> <device>'
+
 # lib/profile.sh
 msg_prokit_profile_not_found='Profile "%s" not found'
 
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