base system bootstrap

config

@@ -0,0 +1,54 @@
+#!/usr/bin/env zsh
+#
+# Copyright (c) 2016 Dyne.org Foundation
+# libdevuansdk is written and maintained by
+#     Jaromil <jaromil@dyne.org>
+#     KatolaZ <katolaz@freaknet.org>
+#     parazyd <parazyd@dyne.org>
+#
+# This file is part of libdevuansdk
+#
+# This source code 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 software 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 source code. If not, see <http://www.gnu.org/licenses/>.
+
+## Distro-specific settings
+
+# os name
+os="devuan"
+
+# release name
+release="jessie"
+
+# release version
+version="1.0.0-beta2"
+
+# mirror url
+mirror="http://packages.devuan.org/merged"
+
+# mirror repo section
+section="main"
+
+# core packages for the system
+core_packages=(devuan-keyring debian-keyring)
+core_packages+=(git-core binutils ca-certificates curl)
+core_packages+=(locales console-common less nano vim)
+
+# base packages for the system
+base_packages=(bzip2 dialog apt-utils fakeroot e2fsprogs parted)
+
+# other system packages
+system_packages=(sysvinit ssh)
+
+## libdevuansdk-specific settings
+workdir="$R/workdir"
+strapdir="${workdir}/strapdir"

doc/README-configuration.md

@@ -0,0 +1,7 @@
+libdevuansdk configuration
+--------------------------
+
+## Variables
+
+### `strapdir`
+Path to your bootstrap directory (rootfs)

doc/README-functions.md

@@ -1,6 +1,23 @@
 libdevuansdk functions
 ----------------------
 
+# zlibs/debootstrap
+
+## bootstrap()
+Stages 1, 2, and 3 of debootstrap.
+
+## config_cleanup()
+Final cleanup of the rootfs.
+
+## config_thirdstage()
+Shell script for the system's third debootstrap stage.
+
+## tar_bootstrap()
+Make a tarball of a base working system, ready to be worked on later.
+
+## tar_unpack()
+Unpack the tarball of a base working system to the strapdir.
+
 # zlibs/helpers
 
 ## escalate()
@@ -41,6 +58,9 @@ Prints default `/etc/hosts`
 ## conf_print_networkifaces()
 Prints the `/etc/network/interfaces` file
 
+## conf_print_resolvconf()
+Prints the `/etc/resolv.conf` file.
+
 ## conf_print_sourceslist()
 Prints default `/etc/apt/sources.list`
 

libdevuansdk

@@ -1,32 +1,34 @@
 #!/usr/bin/env zsh
 #
-# Copyright (C) 2012-2016 Dyne.org Foundation
+# Copyright (c) 2016 Dyne.org Foundation
+# libdevuansdk is written and maintained by
+#     Jaromil <jaromil@dyne.org>
+#     KatolaZ <katolaz@freaknet.org>
+#     parazyd <parazyd@dyne.org>
 #
+# This file is part of libdevuansdk
 #
-# This source code is free software; you can redistribute it
+# This source code is free software: you can redistribute it and/or modify
-# and/or modify it under the terms of the GNU Public License
+# it under the terms of the GNU General Public License as published by
-# as published by the Free Software Foundation; either
+# the Free Software Foundation, either version 3 of the License, or
-# version 3 of the License, or (at your option) any later
+# (at your option) any later version.
-# version.
 #
-# This source code is distributed in the hope that it will be
+# This software is distributed in the hope that it will be useful,
-# useful, but WITHOUT ANY WARRANTY; without even the implied
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# PURPOSE.  Please refer to the GNU Public License for more
+# GNU General Public License for more details.
-# details.
 #
-# You should have received a copy of the GNU Public License
+# You should have received a copy of the GNU General Public License
-# along with this source code; if not, write to: Free
+# along with this source code. If not, see <http://www.gnu.org/licenses/>.
-# Software Foundation, Inc., 675 Mass Ave, Cambridge, MA
-# 02139, USA.
 
 devuan_sdk_version=0.1
 
-# export DOWSE_PREFIX and DOWSE_HOME to override
 R=${SDK_PREFIX:-/usr/local/devuan-sdk}
 H=${SDK_HOME:-$HOME/.devuan-sdk}
 E=${SDK_CONF:-/etc/devuan-sdk}
 
+R=`pwd` # NOTE: for development
+
 [[ -r $R ]] || {
     print "Devuan SDK is not installed in: $R"
     print "export SDK_PREFIX if installed on a different path"
@@ -48,13 +50,17 @@ LOG=${LOG:-""}
 vars+=(R H E)
 
 # source $R/zlibs/library
+source $R/config
+source $R/zlibs/debootstrap
+source $R/zlibs/helpers
+source $R/zlibs/sysconf
 
 # conclude initialization
 if [[ -r   $R/zuper/zuper.init ]]; then
     source $R/zuper/zuper.init
 else source ./zuper/zuper.init; fi
 
-# add all other dowse binaries to the path
+# add all other binaries to the path
 path+=($R/bin)
 rehash
 

zlibs/debootstrap

@@ -0,0 +1,145 @@
+#!/usr/bin/env zsh
+#
+# Copyright (c) 2016 Dyne.org Foundation
+# libdevuansdk is written and maintained by
+#     Jaromil <jaromil@dyne.org>
+#     KatolaZ <katolaz@freaknet.org>
+#     parazyd <parazyd@dyne.org>
+#
+# This file is part of libdevuansdk
+#
+# This source code 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 software 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 source code. If not, see <http://www.gnu.org/licenses/>.
+
+## Debootstrap things
+
+bootstrap() {
+	fn bootstrap $@
+	arch="$1"
+	req=(os strapdir workdir arch release mirror)
+	ckreq || return 1
+
+	notice "Bootstrapping ${os} base"
+
+	mkdir -p ${strapdir}
+
+	if [[ -f $R/tmp/${os}-${arch}.tgz ]]; then
+		tar_unpack ${strapdir}
+	else
+		# Debootstrap stage 1
+		escalate "root" "debootstrap --foreign --arch ${arch} ${release} ${strapdir} ${mirror}"
+
+		# Debootstrap stage 2
+		escalate "root" "chroot ${strapdir} /debootstrap/debootstrap --second-stage"
+
+		# write all system configuration
+		conf_print_debconf | escalate "root" "tee ${strapdir}/debconf.set"
+		conf_print_fstab   | escalate "root" "tee ${strapdir}/etc/fstab"
+		conf_print_hostname | escalate "root" "tee ${strapdir}/etc/hostname"
+		conf_print_hosts | escalate "root" "tee ${strapdir}/etc/hosts"
+		conf_print_networkifaces | escalate "root" "tee ${strapdir}/etc/network/interfaces"
+		conf_print_resolvconf | escalate "root" "tee ${strapdir}/etc/resolv.conf"
+		conf_print_sourceslist | escalate "root" "tee ${strapdir}/etc/apt/sources.list"
+
+		# write third-stage for chroot
+		config_thirdstage | escalate "root" "tee ${strapdir}/thirdstage.sh"
+		config_cleanup | escalate "root" "tee ${strapdir}/cleanup.sh"
+		escalate "root" "chmod +x ${strapdir}/thirdstage.sh"
+		escalate "root" "chmod +x ${strapdir}/cleanup.sh"
+
+		# chroot into it and configure further
+		# Debootstrap stage 3
+		export LC_ALL=C
+		export DEBIAN_FRONTEND=noninteractive
+
+		mountdevproc ${strapdir}
+
+		escalate "root" "chroot ${strapdir} /thirdstage.sh"
+
+		umountdevproc ${strapdir}
+
+		tar_bootstrap
+	fi
+}
+
+config_cleanup() {
+	fn config_cleanup
+
+	cat << EOF
+#!/bin/sh
+
+rm -f /debconf.set
+rm -f /thirdstage.sh
+EOF
+}
+
+config_thirdstage() {
+	fn config_thirdstage
+	req=(core_packages base_packages system_packages)
+	ckreq || return 1
+
+	cat << EOF
+#!/bin/sh
+dpkg-divert --add --local --divert /usr/sbin/invoke-rc.d.chroot --rename /usr/sbin/invoke-rc.d
+cp /bin/true /usr/sbin/invoke-rc.d
+echo -e "#!/bin/sh\nexit 101" > /usr/sbin/policy-rc.d
+chmod +x /usr/sbin/policy-rc.d
+
+apt-get update
+apt-get --yes --force-yes install locales-all
+
+debconf-set-selections /debconf.set
+
+apt-get update
+apt-get -y install ${core_packages}
+
+echo "root:devuan" | chpasswd
+sed -i -e 's/KERNEL\!=\"eth\*|/KERNEL\!=\"/' /lib/udev/rules.d/75-persistent-net-generator.rules
+rm -f /etc/udev/rules.d/70-persistent-net.rules
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get --yes --force-yes install ${base_packages}
+apt-get --yes --force-yes install ${system_packages}
+
+apt-get --yes --force-yes dist-upgrade
+
+apt-get --yes --force-yes autoremove
+
+rm -f /usr/sbin/policy-rc.d
+rm -f /usr/sbin/invoke-rc.d
+dpkg-divert --remove --rename /usr/sbin/invoke-rc.d
+EOF
+}
+
+tar_bootstrap() {
+	fn tar_bootstrap
+
+	if [[ -f $R/tmp/${os}-${arch}.tgz ]]; then
+		return 0
+	else
+		pushd ${strapdir}
+		tar czf ${os}-${arch}.tgz ./*
+		mkdir -p $R/tmp
+		mv ${os}-${arch}.tgz $R/tmp/
+		popd
+	fi
+}
+
+tar_unpack() {
+	fn tar_unpack $@
+	local unpath="$1"
+	req=(unpath)
+	ckreq || return 1
+
+	tar xf $R/tmp/${os}-${arch}.tgz -C ${unpath}
+}

zlibs/helpers

@@ -0,0 +1,60 @@
+#!/usr/bin/env zsh
+#
+# Copyright (c) 2016 Dyne.org Foundation
+# libdevuansdk is written and maintained by
+#     Jaromil <jaromil@dyne.org>
+#     KatolaZ <katolaz@freaknet.org>
+#     parazyd <parazyd@dyne.org>
+#
+# This file is part of libdevuansdk
+#
+# This source code 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 software 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 source code. If not, see <http://www.gnu.org/licenses/>.
+
+## Helper functions that make your life easier
+
+escalate() {
+	fn escalate $@
+	local user="$1"
+	local cmnd="$2"
+	req=(user cmnd)
+	ckreq || return 1
+
+	if [[ `command -v sudo` ]]; then
+		sudo -E -u ${user} ${cmnd}
+	else
+		su -c ${cmnd} ${user}
+	fi
+}
+
+mountdevproc() {
+	fn mountdevproc $@
+	strapdir="$1"
+	req=(strapdir)
+	ckreq || return 1
+
+	escalate "root" "mount -t proc proc ${strapdir}/proc" && act "mounted /proc"
+	escalate "root" "mount -o bind /dev ${strapdir}/dev"  && act "mounted /dev"
+	escalate "root" "mount -o bind /dev/pts ${strapdir}/dev/pts" && act "mounted /dev/pts"
+}
+
+umountdevproc() {
+	fn umountdevproc $@
+	strapdir="$1"
+	req=(strapdir)
+	ckreq || return 1
+
+	escalate "root" "umount ${strapdir}/dev/pts" && act "unmounted /dev/pts" && sleep 2
+	escalate "root" "umount ${strapdir}/dev"  && act "unmounted /dev" && sleep 2
+	escalate "root" "umount ${strapdir}/proc" && act "unmounted /proc" && sleep 2
+}

zlibs/sysconf

@@ -0,0 +1,129 @@
+#!/usr/bin/env zsh
+#
+# Copyright (c) 2016 Dyne.org Foundation
+# libdevuansdk is written and maintained by
+#     Jaromil <jaromil@dyne.org>
+#     KatolaZ <katolaz@freaknet.org>
+#     parazyd <parazyd@dyne.org>
+#
+# This file is part of libdevuansdk
+#
+# This source code 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 software 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 source code. If not, see <http://www.gnu.org/licenses/>.
+
+## Default system configuration
+
+conf_print_debconf() {
+	fn conf_print_debconf
+
+	cat << EOF
+console-common console-data/keymap/policy select Select keymap from full list
+console-common console-data/keymap/full select en-latin1-nodeadkeys
+EOF
+}
+
+conf_print_fstab() {
+	fn conf_print_fstab
+
+	cat << EOF
+#<file system>        <mount point>        <type>    <options>            <dump>  <pass>
+proc                  /proc                proc      nodev,noexec,nosuid     0       0
+
+# rootfs
+/dev/sda2             /                    ext4      errors=remount-ro       0       1
+
+# boot
+/dev/sda1             /boot                ext2      noauto                  0       0
+EOF
+}
+
+conf_print_hostname() {
+	fn conf_print_hostname
+	req=(os)
+	ckreq || return 1
+
+	print ${os}
+}
+
+conf_print_hosts() {
+	fn conf_print_hosts
+	req=(os)
+	ckreq || return 1
+
+	cat << EOF
+127.0.0.1        ${os}                localhost
+::1              localhost            ip6-localhost ip6-loopback
+fe00::0          ip6-localnet
+fe00::0          ip6-mcastprefix
+fe02::1          ip6-allnodes
+fe02::1          ip6-allrouters
+EOF
+}
+
+conf_print_networkifaces() {
+	fn conf_print_networkifaces
+
+	cat << EOF
+# interfaces(5) file used by ifup(8) and ifdown(8)
+
+# Please note that this file is written to be used with dhcpcd
+# For static IP, consult /etc/dhcpcd.conf and 'man dhcpcd.conf'
+
+# Include files from /etc/network/interfaces.d:
+source-directory /etc/network/interfaces.d
+
+auto lo
+iface lo inet loopback
+
+auto eth0
+iface eth0 inet dhcp
+
+# auto eth0
+# iface eth0 inet static
+#	address 10.0.1.10
+#	netmask 255.255.255.0
+
+# allow-hotplug wlan0
+# iface wlan0 inet manual
+#	wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
+
+# allow-hotplug wlan1
+# iface wlan1 inet manual
+#	wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
+EOF
+}
+
+conf_print_resolvconf() {
+	fn conf_print_resolvconf
+
+	cat << EOF
+nameserver 8.8.8.8
+nameserver 8.8.4.4
+EOF
+}
+
+conf_print_sourceslist() {
+	fn conf_print_sourceslist
+	req=(mirror release section)
+	ckreq || return 1
+
+	cat << EOF
+deb ${mirror} ${release} ${section}
+deb ${mirror} ${release}-updates ${section}
+deb ${mirror} ${release}-security ${section}
+
+deb-src ${mirror} ${release} ${section}
+deb-src ${mirror} ${release}-updates ${section}
+deb-src ${mirror} ${release}-security ${section}
+EOF
+}