253 lines
7.2 KiB
Bash
Executable File
253 lines
7.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2017 Mycroft AI Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Verify and present the user with information about their installation of mycroft.
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# Should be run as the mycroft user.
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#
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# To do: functionalize and allow for parametereized calls of each.
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# rs 2017-05-05
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helpfunc() {
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echo "Usage: ${0} [FUNCTION]"
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echo " Functions include
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-v version
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-P python
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-p permissions
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-i internet
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-s system info
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-u audio
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-r running
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-m mimic
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-a run all checks
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"
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}
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if [[ $# -eq 0 ]] ; then
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helpfunc && exit 1
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fi
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MYCROFT_HOME=''
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RUN_AS_ROOT=1
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source $(locate virtualenvwrapper.sh)
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# log stuff and things
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LOG_FILE=/tmp/my-info.$$.out
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touch ${LOG_FILE}
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if [[ ! -w "${LOG_FILE}" ]] ; then
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echo "Unable to write log file, output will be to screen only!"
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LOG_FILE="/dev/null"
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sleep 3
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else
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echo "Logging to ${LOG_FILE}"
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fi
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# it's big, it's heavy, it's wood!
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mlog() {
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local timestamp="[$(date +"%Y-%m-%d %H:%M:%S")]"
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message="$*"
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echo "${timestamp} ${message}" |tee -a ${LOG_FILE}
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}
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# Sup big perm.
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checkperms () {
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if ! [[ -e "${1}" && -w "${1}" && -O "${1}" ]] ; then
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if ! [[ -e "${1}" ]] ; then
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# doesn't exist?
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return 1
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fi
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if [[ -w "${1}" ]] ; then
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# lacks ownership
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return 2
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else
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# lacks write permissions
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return 3
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fi
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else
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if [[ -x "${1}" ]] ; then
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# executable and awesome.
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return 10
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else
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# merely awesome
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return 0
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fi
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fi
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echo "If you can read this, we may need glasses."
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}
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# Check before we wreck:
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checkfiles() {
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mlog "Permission checks..."
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cat << EOF > /tmp/my-list.$$
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${MYCROFT_HOME}
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${MYCROFT_HOME}/scripts/logs
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/tmp/mycroft/
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/opt/mycroft/skills
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EOF
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if [[ ${RUN_AS_ROOT} -eq 1 ]] ; then
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while read CHECKFN; do
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checkperms "${CHECKFN}"
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case $? in
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'0') mlog " - ${CHECKFN} has viable permissions." ;;
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'1') mlog " = Error: ${CHECKFN} doesn't exist?" ;;
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'2') mlog " = Error: ${CHECKFN} not owned by ${UID}." ;;
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'3') mlog " = Error: ${CHECKFN} not writeable by ${UID}." ;;
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'10') mlog " - ${CHECKFN} is executable and has viable permissions." ;;
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*) mlog " = Error: unable to verify permissions on ${CHECKFN}." ;;
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esac
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done < /tmp/my-list.$$
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else
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mlog " = Error: permission checks skipped while running as root."
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fi
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rm -f /tmp/my-list.$$
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}
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# random info of potential interest
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checksysinfo () {
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mlog "System info..."
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mlog " - CPU: $(awk -F: '/model name/ {print $2;exit}' /proc/cpuinfo)"
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mlog " - $(echo "RAM Utilization:" && free -h)"
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mlog " - $(echo "Mycroft partition disk usage:" && df -h "${MYCROFT_HOME}")"
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mlog " - $(echo "OS Info:" && cat /etc/*elease*)"
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mlog " - $(echo "Kernel version:" && uname -a)"
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}
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# -v
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checkversion () {
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mlog "Mycroft version is $(grep -B3 'END_VERSION_BLOCK' ${MYCROFT_HOME}/mycroft/version/__init__.py | cut -d' ' -f3 | tr -s '\012' '\056')"
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}
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# do you want to do repeat?
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checkmimic () {
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mlog "Checking Mimic..."
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if hash mimic ; then
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mlog " - Mimic$(mimic --version| grep mimic)"
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mlog " - $(mimic -lv)"
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else
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mlog " = Error: Mimic binary not found. Mimic may not be installed?"
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fi
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}
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# pythoning!
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checkPIP () {
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mlog "Python checks"
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mlog " - Verifying ${MYCROFT_HOME}/requirements.txt:"
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if workon mycroft ; then
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pip list > /tmp/mycroft-piplist.$$
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while read reqline; do
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IFS='==' read -r -a PIPREQ <<< "$reqline"
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PIPREQVER=$(grep -i ^"${PIPREQ[0]} " /tmp/mycroft-piplist.$$ | cut -d'(' -f2| tr -d '\051')
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if [[ "${PIPREQVER}" == "${PIPREQ[2]}" ]]; then
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mlog " -- pip ${PIPREQ[0]} version ${PIPREQ[2]}"
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else
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mlog " ~~ Warn: can't find ${PIPREQ[0]} ${PIPREQ[2]} in pip. (found ${PIPREQVER})"
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fi
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done < "${MYCROFT_HOME}/requirements.txt"
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deactivate
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mlog " - PIP list can be found at /tmp/mycroft-piplist.$$ to verify any issues."
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else
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mlog " = Error: Unable to enter the mycroft virtualenv, skipping python checks."
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fi
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}
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# a series of tubes
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checktubes () {
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mlog "Internet connectivity..."
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case "$(curl -s --max-time 2 -I http://home.mycroft.ai/ | sed 's/^[^ ]* *\([0-9]\).*/\1/; 1q')" in
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[23]) mlog " - HTTP connectivity to https://home.mycroft.ai worked!";;
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5) mlog " = Error: The web proxy won't let us through to https://home.mycroft.ai";;
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*) mlog " = Error: The network is down or very slow getting to https://home.mycroft.ai";;
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esac
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}
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# I prefer biking myself.
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checkrunning () {
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while read SCREEN_SESS ; do
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SESS_NAME=$(echo "${SCREEN_SESS}"| cut -d'(' -f1 | cut -d'.' -f2)
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SESS_ID=$(echo "${SCREEN_SESS}"| cut -d'.' -f1)
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if [[ $(ps flax| grep "$SESS_ID" | awk ' { print $4 } ' | grep -c "$SESS_ID") -eq 1 ]]; then
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mlog " - ${SESS_NAME} appears to be currently running."
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fi
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done < <(screen -list | grep mycroft)
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}
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# He's dead, Jim.
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checkpulse () {
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mlog "Sound settings..."
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if hash pactl && [[ ${RUN_AS_ROOT} -eq 1 ]] ; then
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mlog " - $(echo "Pulse Audio Defaults:" && pactl info | grep "Default S[i,o]")"
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mlog " - $(echo "Pulse Audio Sinks:" && pactl list sinks | grep -e ^Sink -e 'Name:' -e 'device.description' -e 'product_name' -e udev.id -e 'State:')"
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mlog " - $(echo "Pulse Audio Sources:" && pactl list sources| grep -e ^Sourc -e 'Name:' -e 'device.description' -e 'product_name' -e udev.id -e 'State:')"
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else
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mlog " = Error: Can't run pactl, skipping audio checks."
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fi
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}
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# ok, fine, go ahead and run this crazy thing
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mlog "Starting ${0}"
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# Who am i? Check if running sudo/as root/etc.
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if [[ ${EUID} -ne ${UID} ]] ; then
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if [[ ${EUID} -gt 0 ]] ; then
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mlog " - Running as ${EUID} from UID ${UID}"
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else
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mlog " - Running with root permissions from UID ${UID}"
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RUN_AS_ROOT=0
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fi
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else
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mlog " - Running as UID ${UID}"
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fi
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# where are we?
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RUNDIR=$(readlink -f "${0}"| tr -s '\057' '\012' | sed \$d | tr -s '\012' '\057')
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# Where is mycroft installed?
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if [[ -f "${RUNDIR}/mycroft-service.screen" && -f "${RUNDIR}/../mycroft/__init__.py" ]] ; then
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MYCROFT_HOME=$(cd "${RUNDIR}" && cd .. && pwd )
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else
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if [[ -f "/opt/mycroft/mycroft/__init__.py" ]] ; then
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MYCROFT_HOME="/opt/mycroft/"
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else
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mlog " = Error: Having some difficulty in guessing the home Mycroft directory?"
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exit 200
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fi
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fi
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mlog " - Mycroft appears to be running in ${MYCROFT_HOME}"
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while [[ $# -gt 0 ]] ; do
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opt="$1";
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shift;
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case "$opt" in
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"-v" ) checkversion ;;
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"-P") checkPIP ;;
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"-p") checkfiles ;;
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"-i") checktubes ;;
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"-s") checksysinfo ;;
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"-u") checkpulse;;
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"-r") checkrunning;;
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"-m") checkmimic;;
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"-a") checkversion ; checkrunning; checkPIP; checkfiles; checktubes; checksysinfo; checkpulse; checkmimic ;;
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*) helpfunc; exit 1;;
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esac
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done
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exit 0
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