| New file |
| | |
| | | #!/bin/bash |
| | | # This shell script used to fetch debian root file system |
| | | |
| | | # this project absolute path |
| | | PRJ_PATH=$(cd $(dirname "${BASH_SOURCE[0]}") && pwd) |
| | | |
| | | # the target board name and ARCH(armel/armhf/arm64) |
| | | BOARD=igkboard |
| | | ARCH=armhf |
| | | |
| | | # Debian 11 (bullseye) |
| | | CODENAME=bullseye |
| | | VERSION=11 |
| | | |
| | | # Debian 12 (bookworm) |
| | | CODENAME=bookworm |
| | | VERSION=12 |
| | | |
| | | # rootfs directory name |
| | | ROOTFS_DIR=rootfs-debian-$CODENAME |
| | | |
| | | # rootfs configuration |
| | | DEF_PASSWD=12345 |
| | | |
| | | # shell script will exit once get command error |
| | | set -e |
| | | |
| | | #+-------------------------+ |
| | | #| Shell script functions | |
| | | #+-------------------------+ |
| | | |
| | | function pr_error() { |
| | | echo -e "\033[40;31m $1 \033[0m" |
| | | } |
| | | |
| | | function pr_warn() { |
| | | echo -e "\033[40;33m $1 \033[0m" |
| | | } |
| | | |
| | | function pr_info() { |
| | | echo -e "\033[40;32m $1 \033[0m" |
| | | } |
| | | |
| | | # Debian 12 depends on the new keyring |
| | | # https://packages.debian.org/sid/all/debian-archive-keyring/download |
| | | function update_keyring() |
| | | { |
| | | debname=debian-archive-keyring |
| | | debversion=2023.3 |
| | | |
| | | set +e |
| | | dpkg -l $debname > /dev/null 2>&1 |
| | | if [ $? == 0 ] ; then |
| | | dpkg -s debian-archive-keyring | grep Version: | grep $debversion > /dev/null 2>&1 |
| | | if [ $? != 0 ] ; then |
| | | pr_info "updating $debname" |
| | | apt purge -y $debname |
| | | else |
| | | pr_info "$debname is latest" |
| | | return; |
| | | fi |
| | | fi |
| | | set -e |
| | | |
| | | pr_info "install $debname now" |
| | | wget http://ftp.us.debian.org/debian/pool/main/d/$debname/${debname}_${debversion}_all.deb > /dev/null |
| | | dpkg -i ${debname}_${debversion}_all.deb |
| | | rm -f ${debname}_${debversion}_all.deb |
| | | } |
| | | |
| | | function do_install() |
| | | { |
| | | pr_warn "\ninstall system tools" |
| | | |
| | | update_keyring |
| | | |
| | | debootstrap --version > /dev/null 2>&1 |
| | | if [ $? == 0 ] ; then |
| | | pr_info "system tools installed already" |
| | | return ; |
| | | fi |
| | | |
| | | apt install binfmt-support qemu qemu-user-static debootstrap |
| | | } |
| | | |
| | | function do_fetch() |
| | | { |
| | | pr_warn "\ndebootstrap fetch" |
| | | |
| | | if [ -f ${ROOTFS_DIR}/bin/bash ] ; then |
| | | pr_info "debain rootfs fetched already" |
| | | return ; |
| | | fi |
| | | debootstrap --arch=${ARCH} --foreign ${CODENAME} ${ROOTFS_DIR} http://ftp.debian.org/debian/ |
| | | |
| | | cp -f /usr/bin/qemu-arm-static ${ROOTFS_DIR}/usr/bin/ |
| | | DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${ROOTFS_DIR} debootstrap/debootstrap --second-stage |
| | | DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${ROOTFS_DIR} dpkg --configure -a |
| | | rm -f ${ROOTFS_DIR}/usr/bin/qemu-arm-static |
| | | } |
| | | |
| | | function modify_rootfs() |
| | | { |
| | | pr_warn "\nmodify rootfs environment" |
| | | |
| | | # update hostnmae and issue |
| | | echo $BOARD > ${ROOTFS_DIR}/etc/hostname |
| | | echo "Debian GNU/Linux $VERSION \n \l, default password '$DEF_PASSWD'" > ${ROOTFS_DIR}/etc/issue |
| | | |
| | | # update dns server |
| | | echo "nameserver 223.5.5.5" > ${ROOTFS_DIR}/etc/resolv.conf |
| | | echo "nameserver 114.114.114.114" >> ${ROOTFS_DIR}/etc/resolv.conf |
| | | |
| | | set +e |
| | | # add ls alias for display with color |
| | | grep "color=auto" ${ROOTFS_DIR}/etc/profile > /dev/null 2>&1 |
| | | if [ $? != 0 ] ; then |
| | | echo "alias ls='ls --color=auto'" >> ${ROOTFS_DIR}/etc/profile |
| | | fi |
| | | |
| | | grep "^PermitRootLogin" ${ROOTFS_DIR}/etc/ssh/sshd_config > /dev/null 2>&1 |
| | | if [ $? != 0 ] ; then |
| | | echo "PermitRootLogin yes" >> ${ROOTFS_DIR}/etc/ssh/sshd_config |
| | | fi |
| | | set -e |
| | | } |
| | | |
| | | function do_conf() |
| | | { |
| | | EXTRA_APPS="vim net-tools network-manager tree file parted locales lsb-release tzdata wireless-tools openssh-server" |
| | | |
| | | pr_warn "\ndebootstrap configure" |
| | | |
| | | cp -f /usr/bin/qemu-arm-static ${ROOTFS_DIR}/usr/bin/ |
| | | DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${ROOTFS_DIR} apt update |
| | | DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${ROOTFS_DIR} apt install -y ${EXTRA_APPS} |
| | | DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${ROOTFS_DIR} sh -c "echo root:${DEF_PASSWD} | chpasswd" |
| | | rm -f ${ROOTFS_DIR}/usr/bin/qemu-arm-static |
| | | |
| | | modify_rootfs |
| | | } |
| | | |
| | | function do_pack() |
| | | { |
| | | pr_warn "\npackaget $ROOTFS_DIR" |
| | | |
| | | cd $PRJ_PATH |
| | | tar -cJf $ROOTFS_DIR.tar.xz $ROOTFS_DIR |
| | | } |
| | | |
| | | #+-------------------------+ |
| | | #| Shell script body start | |
| | | #+-------------------------+ |
| | | |
| | | if [ `id -u` != 0 ] ; then |
| | | pr_error "ERRROR: This shell script must excuted as root privilege." |
| | | exit 0; |
| | | fi |
| | | |
| | | do_install |
| | | |
| | | do_fetch |
| | | |
| | | do_conf |
| | | |
| | | do_pack |