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#!/usr/bin/env sh
# SPDX-License-Identifier: GPL-3.0+
umask 022
# ---------------------------------------------------------------------------------------------------------------------
# library functions copied from installer/functions.sh
which_cmd() {
which "${1}" 2>/dev/null || \
command -v "${1}" 2>/dev/null
}
check_cmd() {
which_cmd "${1}" >/dev/null 2>&1 && return 0
return 1
}
setup_terminal() {
TPUT_RESET=""
TPUT_BLACK=""
TPUT_RED=""
TPUT_GREEN=""
TPUT_YELLOW=""
TPUT_BLUE=""
TPUT_PURPLE=""
TPUT_CYAN=""
TPUT_WHITE=""
TPUT_BGBLACK=""
TPUT_BGRED=""
TPUT_BGGREEN=""
TPUT_BGYELLOW=""
TPUT_BGBLUE=""
TPUT_BGPURPLE=""
TPUT_BGCYAN=""
TPUT_BGWHITE=""
TPUT_BOLD=""
TPUT_DIM=""
TPUT_UNDERLINED=""
TPUT_BLINK=""
TPUT_INVERTED=""
TPUT_STANDOUT=""
TPUT_BELL=""
TPUT_CLEAR=""
# Is stderr on the terminal? If not, then fail
test -t 2 || return 1
if check_cmd tput
then
if [ $(( $(tput colors 2>/dev/null) )) -ge 8 ]
then
# Enable colors
TPUT_RESET="$(tput sgr 0)"
TPUT_BLACK="$(tput setaf 0)"
TPUT_RED="$(tput setaf 1)"
TPUT_GREEN="$(tput setaf 2)"
TPUT_YELLOW="$(tput setaf 3)"
TPUT_BLUE="$(tput setaf 4)"
TPUT_PURPLE="$(tput setaf 5)"
TPUT_CYAN="$(tput setaf 6)"
TPUT_WHITE="$(tput setaf 7)"
TPUT_BGBLACK="$(tput setab 0)"
TPUT_BGRED="$(tput setab 1)"
TPUT_BGGREEN="$(tput setab 2)"
TPUT_BGYELLOW="$(tput setab 3)"
TPUT_BGBLUE="$(tput setab 4)"
TPUT_BGPURPLE="$(tput setab 5)"
TPUT_BGCYAN="$(tput setab 6)"
TPUT_BGWHITE="$(tput setab 7)"
TPUT_BOLD="$(tput bold)"
TPUT_DIM="$(tput dim)"
TPUT_UNDERLINED="$(tput smul)"
TPUT_BLINK="$(tput blink)"
TPUT_INVERTED="$(tput rev)"
TPUT_STANDOUT="$(tput smso)"
TPUT_BELL="$(tput bel)"
TPUT_CLEAR="$(tput clear)"
fi
fi
return 0
}
setup_terminal || echo >/dev/null
progress() {
echo >&2 " --- ${TPUT_DIM}${TPUT_BOLD}${*}${TPUT_RESET} --- "
}
run_ok() {
printf >&2 "${TPUT_BGGREEN}${TPUT_WHITE}${TPUT_BOLD} OK ${TPUT_RESET} ${*} \n\n"
}
run_failed() {
printf >&2 "${TPUT_BGRED}${TPUT_WHITE}${TPUT_BOLD} FAILED ${TPUT_RESET} ${*} \n\n"
}
ESCAPED_PRINT_METHOD=
printf "%q " test >/dev/null 2>&1
[ $? -eq 0 ] && ESCAPED_PRINT_METHOD="printfq"
escaped_print() {
if [ "${ESCAPED_PRINT_METHOD}" = "printfq" ]
then
printf "%q " "${@}"
else
printf "%s" "${*}"
fi
return 0
}
run_logfile="/dev/null"
run() {
local user="${USER--}" dir="${PWD}" info info_console
if [ "${UID}" = "0" ]
then
info="[root ${dir}]# "
info_console="[${TPUT_DIM}${dir}${TPUT_RESET}]# "
else
info="[${user} ${dir}]$ "
info_console="[${TPUT_DIM}${dir}${TPUT_RESET}]$ "
fi
printf >> "${run_logfile}" "${info}"
escaped_print >> "${run_logfile}" "${@}"
printf >> "${run_logfile}" " ... "
printf >&2 "${info_console}${TPUT_BOLD}${TPUT_YELLOW}"
escaped_print >&2 "${@}"
printf >&2 "${TPUT_RESET}\n"
"${@}"
local ret=$?
if [ ${ret} -ne 0 ]
then
run_failed
printf >> "${run_logfile}" "FAILED with exit code ${ret}\n"
else
run_ok
printf >> "${run_logfile}" "OK\n"
fi
return ${ret}
}
# ---------------------------------------------------------------------------------------------------------------------
fatal() {
printf >&2 "${TPUT_BGRED}${TPUT_WHITE}${TPUT_BOLD} ABORTED ${TPUT_RESET} ${*} \n\n"
exit 1
}
# ---------------------------------------------------------------------------------------------------------------------
if [ "$(uname -m)" != "x86_64" ]
then
fatal "Static binary versions of netdata are available only for 64bit Intel/AMD CPUs (x86_64), but yours is: $(uname -m)."
fi
if [ "$(uname -s)" != "Linux" ]
then
fatal "Static binary versions of netdata are available only for Linux, but this system is $(uname -s)"
fi
curl="$(which_cmd curl)"
wget="$(which_cmd wget)"
# ---------------------------------------------------------------------------------------------------------------------
progress "Checking the latest version of static build..."
BASE='https://raw.githubusercontent.com/firehol/binary-packages/master'
LATEST=
if [ ! -z "${curl}" -a -x "${curl}" ]
then
LATEST="$(run ${curl} "${BASE}/netdata-latest.gz.run")"
elif [ ! -z "${wget}" -a -x "${wget}" ]
then
LATEST="$(run ${wget} -O - "${BASE}/netdata-latest.gz.run")"
else
fatal "curl or wget are needed for this script to work."
fi
if [ -z "${LATEST}" ]
then
fatal "Cannot find the latest static binary version of netdata."
fi
# ---------------------------------------------------------------------------------------------------------------------
progress "Downloading static netdata binary: ${LATEST}"
ret=1
if [ ! -z "${curl}" -a -x "${curl}" ]
then
run ${curl} "${BASE}/${LATEST}" >"/tmp/${LATEST}"
ret=$?
elif [ ! -z "${wget}" -a -x "${wget}" ]
then
run ${wget} -O "/tmp/${LATEST}" "${BASE}/${LATEST}"
ret=$?
else
fatal "curl or wget are needed for this script to work."
fi
if [ ${ret} -ne 0 -o ! -s "/tmp/${LATEST}" ]
then
fatal "Failed to download the latest static binary version of netdata."
fi
# ---------------------------------------------------------------------------------------------------------------------
opts=
inner_opts=
while [ ! -z "${1}" ]
do
if [ "${1}" = "--dont-wait" -o "${1}" = "--non-interactive" -o "${1}" = "--accept" ]
then
opts="${opts} --accept"
elif [ "${1}" = "--dont-start-it" ]
then
inner_opts="${inner_opts} ${1}"
else
echo >&2 "Unknown option '${1}'"
exit 1
fi
shift
done
[ ! -z "${inner_opts}" ] && inner_opts="-- ${inner_opts}"
# ---------------------------------------------------------------------------------------------------------------------
progress "Installing netdata"
sudo=
[ "${UID}" != "0" ] && sudo="sudo"
run ${sudo} sh "/tmp/${LATEST}" ${opts} ${inner_opts}
if [ $? -eq 0 ]
then
rm "/tmp/${LATEST}"
else
echo >&2 "NOTE: did not remove: /tmp/${LATEST}"
fi
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