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cli.sh
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cli.sh
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#!/bin/bash
################################################################################
#
# Linux Deploy CLI
# (C) 2012-2019 Anton Skshidlevsky <meefik@gmail.com>, GPLv3
#
################################################################################
VERSION="2.5.1"
################################################################################
# Common
################################################################################
msg()
{
echo "$@"
}
is_ok()
{
if [ $? -eq 0 ]; then
if [ -n "$2" ]; then
msg "$2"
fi
return 0
else
if [ -n "$1" ]; then
msg "$1"
fi
return 1
fi
}
get_platform()
{
local arch="$1"
if [ -z "${arch}" ]; then
arch=$(uname -m)
fi
case "${arch}" in
arm64|aarch64)
echo "arm_64"
;;
arm*)
echo "arm"
;;
x86_64|amd64)
echo "x86_64"
;;
i[3-6]86|x86)
echo "x86"
;;
*)
echo "unknown"
;;
esac
}
get_uuid()
{
cat /proc/sys/kernel/random/uuid
}
multiarch_support()
{
if [ -d "/proc/sys/fs/binfmt_misc" ]; then
return 0
else
return 1
fi
}
selinux_inactive()
{
if [ -e "/sys/fs/selinux/enforce" ]; then
return $(cat /sys/fs/selinux/enforce)
else
return 0
fi
}
loop_support()
{
if [ -n "$(losetup -f)" ]; then
return 0
else
return 1
fi
}
user_home()
{
[ -e "${CHROOT_DIR}/etc/passwd" ] || return 1
local user_name="$1"
[ -n "${user_name}" ] || return 1
echo $(grep -m1 "^${user_name}:" "${CHROOT_DIR}/etc/passwd" | awk -F: '{print $6}')
}
user_shell()
{
[ -e "${CHROOT_DIR}/etc/passwd" ] || return 1
local user_name="$1"
[ -n "${user_name}" ] || return 1
echo $(grep -m1 "^${user_name}:" "${CHROOT_DIR}/etc/passwd" | awk -F: '{print $7}')
}
is_mounted()
{
local mount_point="$1"
[ -n "${mount_point}" ] || return 1
if $(grep -q " ${mount_point%/} " /proc/mounts); then
return 0
else
return 1
fi
}
is_archive()
{
local src="$1"
[ -n "${src}" ] || return 1
if [ -z "${src##*gz}" -o -z "${src##*bz2}" -o -z "${src##*xz}" ]; then
return 0
fi
return 1
}
get_pids()
{
local pid pidfile pids
for pid in $*
do
pidfile="${CHROOT_DIR}${pid}"
if [ -e "${pidfile}" ]; then
pid=$(cat "${pidfile}")
fi
if [ -e "/proc/${pid}" ]; then
pids="${pids} ${pid}"
fi
done
if [ -n "${pids}" ]; then
echo ${pids}
return 0
else
return 1
fi
}
is_started()
{
get_pids $* >/dev/null
}
is_stopped()
{
is_started $*
test $? -ne 0
}
kill_pids()
{
local pids=$(get_pids $*)
if [ -n "${pids}" ]; then
kill -9 ${pids}
return $?
fi
return 0
}
remove_files()
{
local item target
for item in $*
do
target="${CHROOT_DIR}${item}"
if [ -e "${target}" ]; then
rm -f "${target}"
fi
done
return 0
}
make_dirs()
{
local item target
for item in $*
do
target="${CHROOT_DIR}${item}"
if [ -d "${target%/*}" -a ! -d "${target}" ]; then
mkdir "${target}"
fi
done
return 0
}
chroot_exec()
{
unset TMP TEMP TMPDIR LD_PRELOAD LD_DEBUG
local path="${PATH}:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
if [ "$1" = "-u" ]; then
local username="$2"
shift 2
fi
case "${METHOD}" in
chroot)
if [ -n "${username}" ]; then
if [ $# -gt 0 ]; then
chroot "${CHROOT_DIR}" /bin/su - ${username} -c "$*"
else
chroot "${CHROOT_DIR}" /bin/su - ${username}
fi
else
PATH="${path}" chroot "${CHROOT_DIR}" $*
fi
;;
proot)
if [ -z "${PROOT_TMP_DIR}" ]; then
export PROOT_TMP_DIR="${TEMP_DIR}"
fi
local mounts="-b /proc -b /dev -b /sys"
if [ -n "${MOUNTS}" ]; then
mounts="${mounts} -b ${MOUNTS// / -b }"
fi
local emulator
if [ -n "${EMULATOR}" ]; then
emulator="-q ${EMULATOR}"
fi
if [ -n "${username}" ]; then
if [ $# -gt 0 ]; then
proot -r "${CHROOT_DIR}" -w / ${mounts} ${emulator} -0 -l -e /bin/su - ${username} -c "$*"
else
proot -r "${CHROOT_DIR}" -w / ${mounts} ${emulator} -0 -l -e /bin/su - ${username}
fi
else
PATH="${path}" proot -r "${CHROOT_DIR}" -w / ${mounts} ${emulator} -0 -l -e $*
fi
;;
esac
}
################################################################################
# Params
################################################################################
params_read()
{
local conf_file="$1"
[ -e "${conf_file}" ] || return 1
local item key val
while read item
do
key=$(echo ${item} | grep -o '^[0-9A-Z_]\{1,32\}')
val=${item#${key}=}
if [ -n "${key}" ]; then
eval ${key}="${val}"
if [ -n "${OPTLST##* ${key} *}" ]; then
OPTLST="${OPTLST}${key} "
fi
fi
done < ${conf_file}
}
params_write()
{
local conf_file="$1"
[ -n "${conf_file}" ] || return 1
echo "# ${conf_file##*/} $(date '+%F %R')" > ${conf_file}
local key val
for key in ${OPTLST}
do
eval "val=\$${key}"
if [ -n "${key}" -a -n "${val}" ]; then
echo "${key}=\"${val}\"" >> ${conf_file}
fi
done
}
params_parse()
{
OPTIND=1
if [ $# -gt 0 ] ; then
local item key val
for item in "$@"
do
key=$(expr "${item}" : '--\([0-9a-z-]\{1,32\}=\{0,1\}\)' | sed 'y/-abcdefghijklmnopqrstuvwxyz/_ABCDEFGHIJKLMNOPQRSTUVWXYZ/')
if [ -n "${key##*=*}" ]; then
val="true"
else
key=${key%*=}
val=$(expr "${item}" : '--[0-9a-z-]\{1,32\}=\(.*\)')
fi
if [ -n "${key}" ]; then
eval ${key}=\"${val}\"
let OPTIND=OPTIND+1
if [ -n "${OPTLST##* ${key} *}" ]; then
OPTLST="${OPTLST}${key} "
fi
fi
done
fi
#echo ${OPTLST} | tr ' ' '\n' | awk '!x[$0]++'
}
params_check()
{
local params_list="$@"
local key val params_lost
for key in ${params_list}
do
eval "val=\$${key}"
if [ -z "${val}" ]; then
params_lost="${params_lost} ${key}"
fi
done
if [ -n "${params_lost}" ]; then
msg "Missing parameters:${params_lost}"
return 1
fi
return 0
}
################################################################################
# Configs
################################################################################
config_which()
{
local conf_file="$1"
if [ -n "${conf_file}" ]; then
if [ -n "${conf_file##*/*}" ]; then
conf_file="${CONFIG_DIR}/${conf_file}.conf"
fi
echo "${conf_file}"
fi
}
config_update()
{
local source_conf="$1"; shift
local target_conf="$1"; shift
params_read "${source_conf}"
params_parse "$@"
params_write "${target_conf}"
}
config_list()
{
local conf_file="$1"
local conf
for conf in $(ls "${CONFIG_DIR}/")
do
(
unset DISTRIB ARCH SUITE INCLUDE
. "${CONFIG_DIR}/${conf}"
formated_desc=$(printf "%-15s %-10s %-10s %-10s %.30s\n" "${conf%.conf}" "${DISTRIB}" "${ARCH}" "${SUITE}" "${INCLUDE}")
msg "${formated_desc}"
)
done
}
config_remove()
{
local conf_file="$1"
if [ -e "${conf_file}" ]; then
rm -f "${conf_file}"
else
return 1
fi
}
################################################################################
# Components
################################################################################
component_is_compatible()
{
local target="$@"
[ -n "${target}" ] || return 0
local item
for item in ${target}
do
case "${DISTRIB}:${ARCH}:${SUITE}" in
${item})
return 0
;;
esac
done
return 1
}
component_is_exclude()
{
local component="$1"
[ -n "${component}" ] || return 1
for item in ${EXCLUDE_COMPONENTS}
do
case "${component}" in
${item}*)
return 0
;;
esac
done
return 1
}
component_depends()
{
local components="$@"
[ -n "${components}" ] || return 0
local component conf_file TARGET DEPENDS
for component in ${components}
do
component="${component%/}"
# check deadlocks
[ -z "${IGNORE_DEPENDS##* ${component} *}" ] && continue
IGNORE_DEPENDS="${IGNORE_DEPENDS}${component} "
# check component exist
conf_file="${INCLUDE_DIR}/${component}/deploy.conf"
[ -e "${conf_file}" ] || continue
# read component variables
eval $(grep -e '^TARGET=' -e '^DEPENDS=' "${conf_file}")
# check compatibility
if [ "${WITHOUT_CHECK}" != "true" ]; then
component_is_compatible ${TARGET} || continue
fi
if [ "${REVERSE_DEPENDS}" = "true" ]; then
# output
echo ${component}
# process depends
component_depends ${DEPENDS}
else
# process depends
component_depends ${DEPENDS}
# output
echo ${component}
fi
done
}
component_exec()
{
local components="$@"
if [ "${WITHOUT_DEPENDS}" != "true" ]; then
components=$(IGNORE_DEPENDS=" " component_depends ${components})
fi
[ -n "${components}" ] || return 1
(set -e
for COMPONENT in ${components}
do
COMPONENT_DIR="${INCLUDE_DIR}/${COMPONENT}"
[ -d "${COMPONENT_DIR}" ] || continue
unset NAME DESC TARGET PARAMS DEPENDS EXTENDS
TARGET='*:*:*'
# read config
. "${COMPONENT_DIR}/deploy.conf"
# default functions
do_install() { return 0; }
do_configure() { return 0; }
do_start() { return 0; }
do_stop() { return 0; }
do_status() { return 0; }
do_help() { return 0; }
# load extends
for component in ${EXTENDS} ${COMPONENT}
do
if [ -e "${INCLUDE_DIR}/${component}/deploy.sh" ]; then
. "${INCLUDE_DIR}/${component}/deploy.sh"
fi
done
# exclude components
component_is_exclude ${COMPONENT} && continue
# check parameters
[ "${WITHOUT_CHECK}" != "true" ] && params_check ${PARAMS}
# exec action
[ "${DEBUG_MODE}" = "true" ] && msg "## ${COMPONENT} : ${DO_ACTION}"
set +e
eval ${DO_ACTION} || exit 1
set -e
done
exit 0)
is_ok || return 1
}
component_list()
{
local components="$@"
local component output DESC
if [ -z "${components}" ]; then
components=$(cd "${INCLUDE_DIR}" && find . -type f -name "deploy.conf" | while read f
do
component="${f%/*}"
component="${component#*/}"
echo "${component}"
done)
fi
components=$(IGNORE_DEPENDS=" " component_depends ${components} | sort)
for component in $components
do
# output
DESC=''
eval $(grep '^DESC=' "${INCLUDE_DIR}/${component}/deploy.conf")
output=$(printf "%-30s %.49s\n" "${component}" "${DESC}")
msg "${output}"
done
}
component_dir() {
echo "${INCLUDE_DIR}/$1"
}
################################################################################
# Containers
################################################################################
container_mounted()
{
if [ "${METHOD}" = "chroot" ]; then
is_mounted "${CHROOT_DIR}"
else
return 0
fi
}
fs_check()
{
if is_mounted "${CHROOT_DIR}"; then
return 1
fi
local checkfs=$(which e2fsck)
if [ -z "${checkfs}" ]; then
return 1
fi
case "${TARGET_TYPE}" in
file|partition)
${checkfs} -p "${TARGET_PATH}" >/dev/null
return 0
;;
esac
return 1
}
mount_part()
{
case "$1" in
root)
msg -n "/ ... "
if ! is_mounted "${CHROOT_DIR}" ; then
[ -d "${CHROOT_DIR}" ] || mkdir -p "${CHROOT_DIR}"
local mnt_opts
[ -d "${TARGET_PATH}" ] && mnt_opts="bind" || mnt_opts="rw,relatime"
mount -o ${mnt_opts} "${TARGET_PATH}" "${CHROOT_DIR}" &&
mount -o remount,exec,suid,dev "${CHROOT_DIR}"
is_ok "fail" "done" || return 1
else
msg "skip"
fi
;;
proc)
msg -n "/proc ... "
local target="${CHROOT_DIR}/proc"
if ! is_mounted "${target}" ; then
[ -d "${target}" ] || mkdir -p "${target}"
mount -t proc proc "${target}"
is_ok "fail" "done"
else
msg "skip"
fi
;;
sys)
msg -n "/sys ... "
local target="${CHROOT_DIR}/sys"
if ! is_mounted "${target}" ; then
[ -d "${target}" ] || mkdir -p "${target}"
mount -t sysfs sys "${target}"
is_ok "fail" "done"
else
msg "skip"
fi
;;
dev)
msg -n "/dev ... "
local target="${CHROOT_DIR}/dev"
if ! is_mounted "${target}" ; then
[ -d "${target}" ] || mkdir -p "${target}"
mount -o bind /dev "${target}"
is_ok "fail" "done"
else
msg "skip"
fi
;;
shm)
msg -n "/dev/shm ... "
if ! is_mounted "/dev/shm" ; then
[ -d "/dev/shm" ] || mkdir -p /dev/shm
mount -o rw,nosuid,nodev,mode=1777 -t tmpfs tmpfs /dev/shm
fi
local target="${CHROOT_DIR}/dev/shm"
if ! is_mounted "${target}" ; then
mount -o bind /dev/shm "${target}"
is_ok "fail" "done"
else
msg "skip"
fi
;;
pts)
msg -n "/dev/pts ... "
if ! is_mounted "/dev/pts" ; then
[ -d "/dev/pts" ] || mkdir -p /dev/pts
mount -o rw,nosuid,noexec,gid=5,mode=620,ptmxmode=000 -t devpts devpts /dev/pts
fi
local target="${CHROOT_DIR}/dev/pts"
if ! is_mounted "${target}" ; then
mount -o bind /dev/pts "${target}"
is_ok "fail" "done"
else
msg "skip"
fi
;;
fd)
if [ ! -e "/dev/fd" -o ! -e "/dev/stdin" -o ! -e "/dev/stdout" -o ! -e "/dev/stderr" ]; then
msg -n "/dev/fd ... "
[ -e "/dev/fd" ] || ln -s /proc/self/fd /dev/
[ -e "/dev/stdin" ] || ln -s /proc/self/fd/0 /dev/stdin
[ -e "/dev/stdout" ] || ln -s /proc/self/fd/1 /dev/stdout
[ -e "/dev/stderr" ] || ln -s /proc/self/fd/2 /dev/stderr
is_ok "fail" "done"
fi
;;
tty)
if [ ! -e "/dev/tty0" ]; then
msg -n "/dev/tty ... "
ln -s /dev/null /dev/tty0
is_ok "fail" "done"
fi
;;
tun)
if [ ! -e "/dev/net/tun" ]; then
msg -n "/dev/net/tun ... "
[ -d "/dev/net" ] || mkdir -p /dev/net
mknod /dev/net/tun c 10 200
is_ok "fail" "done"
fi
;;
binfmt_misc)
multiarch_support || return 0
local binfmt_dir="/proc/sys/fs/binfmt_misc"
if ! is_mounted "${binfmt_dir}" ; then
msg -n "${binfmt_dir} ... "
mount -t binfmt_misc binfmt_misc "${binfmt_dir}"
is_ok "fail" "done"
fi
;;
esac
return 0
}
container_mount()
{
[ "${METHOD}" = "chroot" ] || return 0
if [ $# -eq 0 ]; then
container_mount root proc sys dev shm pts fd tty tun binfmt_misc
return $?
fi
params_check TARGET_PATH || return 1
msg -n "Checking file system ... "
fs_check
is_ok "skip" "done"
msg "Mounting the container: "
local item
for item in $*
do
mount_part ${item} || return 1
done
return 0
}
container_umount()
{
params_check TARGET_PATH || return 1
container_mounted || { msg "The container is not mounted." ; return 0; }
msg -n "Release resources ... "
local is_release=0
local lsof_full=$(lsof | awk '{print $1}' | grep -c '^lsof')
if [ "${lsof_full}" -eq 0 ]; then
local pids=$(lsof | grep "${CHROOT_DIR%/}" | awk '{print $1}' | uniq)
else
local pids=$(lsof | grep "${CHROOT_DIR%/}" | awk '{print $2}' | uniq)
fi
kill_pids ${pids}; is_ok "fail" "done"
msg "Unmounting partitions: "
local is_mnt=0
local mask
for mask in '.*' '*'
do
local parts=$(cat /proc/mounts | awk '{print $2}' | grep "^${CHROOT_DIR%/}/${mask}$" | sort -r)
local part
for part in ${parts}
do
local part_name=$(echo ${part} | sed "s|^${CHROOT_DIR%/}/*|/|g")
msg -n "${part_name} ... "
for i in 1 2 3
do
umount ${part} && break
sleep 1
done
is_ok "fail" "done"
is_mnt=1
done
done
[ "${is_mnt}" -eq 1 ]; is_ok " ...nothing mounted"
local loop=$(losetup -a | grep "${TARGET_PATH%/}" | awk -F: '{print $1}')
if [ -n "${loop}" ]; then
msg -n "Disassociating loop device ... "
losetup -d "${loop}"
is_ok "fail" "done"
fi
return 0
}
container_start()
{
container_mounted || { msg "The container is not mounted." ; return 1; }
DO_ACTION='do_start'
if [ $# -gt 0 ]; then
component_exec "$@"
else
component_exec "${INCLUDE}"
fi
}
container_stop()
{
container_mounted || { msg "The container is not mounted." ; return 1; }
DO_ACTION='do_stop'
if [ $# -gt 0 ]; then
component_exec "$@"
else
component_exec "${INCLUDE}"
fi
}
container_shell()
{
container_mounted || container_mount || return 1
DO_ACTION='do_start'
component_exec core
USER="root"
SHELL="$(user_shell $USER)"
HOME="$(user_home $USER)"
[ -n "${TERM}" ] || TERM="linux"
[ -n "${PS1}" ] || PS1="\u@\h:\w\\$ "
export USER SHELL HOME TERM PS1
if [ -e "${CHROOT_DIR}/etc/motd" ]; then
msg $(cat "${CHROOT_DIR}/etc/motd")
fi
chroot_exec "$@" 2>&1
return $?
}
rootfs_import()
{
local rootfs_file="$1"
[ -n "${rootfs_file}" ] || return 1
container_mounted || container_mount root || return 1
case "${rootfs_file}" in
*tar)
msg -n "Importing rootfs from tar archive ... "
if [ -e "${rootfs_file}" ]; then
tar xf "${rootfs_file}" -C "${CHROOT_DIR}"
elif [ -z "${rootfs_file##http*}" ]; then
wget -q -O - "${rootfs_file}" | tar x -C "${CHROOT_DIR}"
else
msg "fail"; return 1
fi
is_ok "fail" "done" || return 1
;;
*gz)
msg -n "Importing rootfs from tar.gz archive ... "
if [ -e "${rootfs_file}" ]; then
tar xzf "${rootfs_file}" -C "${CHROOT_DIR}"
elif [ -z "${rootfs_file##http*}" ]; then
wget -q -O - "${rootfs_file}" | tar xz -C "${CHROOT_DIR}"
else
msg "fail"; return 1
fi
is_ok "fail" "done" || return 1
;;
*bz2)
msg -n "Importing rootfs from tar.bz2 archive ... "
if [ -e "${rootfs_file}" ]; then
tar xjf "${rootfs_file}" -C "${CHROOT_DIR}"
elif [ -z "${rootfs_file##http*}" ]; then
wget -q -O - "${rootfs_file}" | tar xj -C "${CHROOT_DIR}"
else
msg "fail"; return 1
fi
is_ok "fail" "done" || return 1
;;
*xz)
msg -n "Importing rootfs from tar.xz archive ... "
if [ -e "${rootfs_file}" ]; then
tar xJf "${rootfs_file}" -C "${CHROOT_DIR}"
elif [ -z "${rootfs_file##http*}" ]; then
wget -q -O - "${rootfs_file}" | tar xJ -C "${CHROOT_DIR}"
else
msg "fail"; return 1
fi
is_ok "fail" "done" || return 1
;;
*)
msg "Incorrect filename, supported only tar, tar.gz, tar.bz2 or tar.xz archives."
return 1
;;
esac
return 0
}
rootfs_export()
{
local rootfs_file="$1"
[ -n "${rootfs_file}" ] || return 1
container_mounted || container_mount root || return 1
case "${rootfs_file}" in
*gz)
msg -n "Exporting rootfs as tar.gz archive ... "
tar czvf "${rootfs_file}" --exclude='./dev' --exclude='./sys' --exclude='./proc' -C "${CHROOT_DIR}" . >/dev/null
is_ok "fail" "done" || return 1
;;
*bz2)
msg -n "Exporting rootfs as tar.bz2 archive ... "
tar cjvf "${rootfs_file}" --exclude='./dev' --exclude='./sys' --exclude='./proc' -C "${CHROOT_DIR}" . >/dev/null
is_ok "fail" "done" || return 1
;;
*xz)
msg -n "Exporting rootfs as tar.xz archive ... "
tar cJvf "${rootfs_file}" --exclude='./dev' --exclude='./sys' --exclude='./proc' -C "${CHROOT_DIR}" . >/dev/null
is_ok "fail" "done" || return 1
;;
*)
msg "Incorrect filename, supported only gz, bz2 or xz archives."
return 1
;;
esac
}
container_status()
{
local model=$(which getprop >/dev/null && getprop ro.product.model)
if [ -n "${model}" ]; then
msg -n "Device: "
msg "${model}"
fi
local android=$(which getprop >/dev/null && getprop ro.build.version.release)
if [ -n "${android}" ]; then
msg -n "Android: "
msg "${android}"
fi
msg -n "Architecture: "
msg "$(uname -m)"
msg -n "Kernel: "
msg "$(uname -r)"
msg -n "Memory: "
local mem_total=$(grep ^MemTotal /proc/meminfo | awk '{print $2}')
let mem_total=${mem_total}/1024
local mem_free=$(grep ^MemFree /proc/meminfo | awk '{print $2}')
let mem_free=${mem_free}/1024
msg "${mem_free}/${mem_total} MB"
msg -n "Swap: "
local swap_total=$(grep ^SwapTotal /proc/meminfo | awk '{print $2}')
let swap_total=${swap_total}/1024
local swap_free=$(grep ^SwapFree /proc/meminfo | awk '{print $2}')
let swap_free=${swap_free}/1024
msg "${swap_free}/${swap_total} MB"
msg -n "SELinux: "
selinux_inactive && msg "inactive" || msg "active"
msg -n "Loop devices: "
loop_support && msg "yes" || msg "no"
msg -n "Support binfmt_misc: "
multiarch_support && msg "yes" || msg "no"
msg -n "Supported FS: "
local supported_fs=$(printf '%s ' $(grep -v nodev /proc/filesystems | sort))
msg "${supported_fs}"
msg -n "Installed system: "
local linux_version=$([ -r "${CHROOT_DIR}/etc/os-release" ] && . "${CHROOT_DIR}/etc/os-release"; [ -n "${PRETTY_NAME}" ] && echo "${PRETTY_NAME}" || echo "unknown")
msg "${linux_version}"
msg "Status of components: "
local DO_ACTION='do_status'
component_exec "${INCLUDE}"
msg "Mounted parts: "
local item
for item in $(grep "${CHROOT_DIR%/}" /proc/mounts | awk '{print $2}' | sed "s|${CHROOT_DIR%/}/*|/|g")
do
msg "* ${item}"
done
}
helper()
{
cat <<EOF
Linux Deploy ${VERSION}
(c) 2012-2019 Anton Skshidlevsky, GPLv3
USAGE:
${0##*/} [OPTIONS] COMMAND ...
OPTIONS:
-p NAME - configuration profile
-d - enable debug mode
-t - enable trace mode
COMMANDS:
config [...] [PARAMETERS] [NAME ...] - configuration management
- without parameters displays a list of configurations
-r - remove the current configuration
-i FILE - import the configuration
-x - dump of the current configuration
-l - list of dependencies for the specified or are connected components
-a - list of all components without check compatibility
deploy [...] [PARAMETERS] [-n NAME] [NAME ...] - install the distribution and included components
-m - mount the container before deployment
-i - install without configure
-c - configure without install
-n NAME - skip installation of this component
import FILE|URL - import a rootfs into the current container from archive (tgz, tbz2 or txz)
export FILE - export the current container as a rootfs archive (tgz, tbz2 or txz)
shell [-u USER] [COMMAND] - execute the specified command in the container, by default /bin/bash
-u USER - switch to the specified user
mount - mount the container
umount - unmount the container
start [-m] [NAME ...] - start all included or only specified components
-m - mount the container before start
stop [-u] [NAME ...] - stop all included or only specified components
-u - unmount the container after stop
status [NAME ...] - display the status of the container and components
help [NAME ...] - show this help or help of components
EOF
}
do_info()
{
cat <<EOF
Name: ${COMPONENT}
Description: ${DESC}
Target: ${TARGET}
Depends: ${DEPENDS}
Help:
EOF
}
################################################################################
umask 0022
unset LANG
if [ -z "${ENV_DIR}" ]; then
ENV_DIR=$(readlink "$0")
ENV_DIR="${ENV_DIR%/*}"
if [ -z "${ENV_DIR}" ]; then
ENV_DIR=$(realpath "${0%/*}")
fi
fi
if [ -e "${ENV_DIR}/cli.conf" ]; then
. "${ENV_DIR}/cli.conf"
fi