Add project

pc-power-scheduler/DEBIAN/control

@@ -0,0 +1,9 @@
+Package: pc-power-scheduler
+Version: 0.0.11
+Section: utils
+Priority: standard
+Architecture:  amd64
+Depends: ethtool, gettext-base, gawk
+Homepage: https://github.com/swissquote/pc-power-scheduler
+Maintainer: Raphael Pretot <[email protected]>
+Description: A daemon to schedule your shutdown and wake up your personal desktop

pc-power-scheduler/DEBIAN/postinst

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+
+SOURCE_DIR=/usr/share/pc-power-scheduler
+
+mkdir -p /usr/local/sbin/
+
+# Set default configuration
+if [[ ! -f /etc/default/pc-power-scheduler ]]; then
+  cp $SOURCE_DIR/pc-power-scheduler /etc/default/
+fi
+
+# Set systemd services
+cp $SOURCE_DIR/shutdown.service /etc/systemd/system/
+cp $SOURCE_DIR/wakeup.service /etc/systemd/system/
+cp $SOURCE_DIR/pc-power-scheduler.path /etc/systemd/system/
+cp $SOURCE_DIR/pc-power-scheduler.service /etc/systemd/system/
+
+
+# Set bin
+cp $SOURCE_DIR/shutdown-popup /usr/local/sbin/
+chmod +x /usr/local/sbin/shutdown-popup
+
+cp $SOURCE_DIR/set-wakeup-time /usr/local/sbin/set-wakeup-time
+chmod +x /usr/local/sbin/set-wakeup-time
+
+cp $SOURCE_DIR/pc-power-scheduler-service-updater /usr/local/sbin/pc-power-scheduler-service-updater
+chmod +x /usr/local/sbin/pc-power-scheduler-service-updater
+bash $SOURCE_DIR/pc-power-scheduler-service-updater
+
+# Manage systemd services
+systemctl daemon-reload
+
+systemctl disable shutdown.service
+systemctl enable shutdown.timer
+systemctl start shutdown.timer
+
+systemctl enable wakeup.service
+systemctl start wakeup.service
+
+systemctl enable pc-power-scheduler.service
+systemctl start pc-power-scheduler.service
+systemctl enable pc-power-scheduler.path
+systemctl start pc-power-scheduler.path
+#systemctl enable wol.service

pc-power-scheduler/DEBIAN/postrm

@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+
+function clean_service() {
+  service=$1
+  systemctl stop $service
+  systemctl disable $service
+  rm /etc/systemd/system/$service
+}
+
+if [[ -e /etc/systemd/system/shutdown.service ]]; then
+  clean_service shutdown.service
+fi
+
+if [[ -e /etc/systemd/system/shutdown.timer ]]; then
+  clean_service shutdown.timer
+fi
+
+if [[ -e /etc/systemd/system/wol.service ]]; then
+  clean_service wol.service
+fi
+
+if [[ -e /usr/local/sbin/shutdown-popup ]]; then
+  rm /usr/local/sbin/shutdown-popup
+fi
+
+if [[ -e /usr/local/sbin/set-wakeup-time ]]; then
+  rm /usr/local/sbin/set-wakeup-time
+fi
+
+if [[ -e /usr/local/sbin/pc-power-scheduler-service-updater ]]; then
+  rm /usr/local/sbin/pc-power-scheduler-service-updater
+fi
+
+if [[ -e /etc/systemd/system/wakeup.service ]]; then
+  clean_service wakeup.service
+fi
+
+if [[ -e /etc/systemd/system/pc-power-scheduler.path ]]; then
+  clean_service pc-power-scheduler.path
+fi
+
+if [[ -e /etc/systemd/system/pc-power-scheduler.service ]]; then
+  clean_service pc-power-scheduler.service
+fi
+
+if [ "$1" = purge ]; then
+  if [[ -e /etc/default/pc-power-scheduler ]]; then
+    rm /etc/default/pc-power-scheduler
+  fi
+fi
+
+systemctl daemon-reload
+systemctl reset-failed

pc-power-scheduler/usr/share/pc-power-scheduler/pc-power-scheduler

@@ -0,0 +1,22 @@
+## This is the configuration file for pc-power-scheduler daemon
+
+# Enable or disable power management (disable shutdown and wakeup actions)
+# [ True, False ]
+ENABLE='True'
+
+# The method you want to use it for the halt
+# [ poweroff, suspend, hibernate ]
+METHOD='poweroff'
+
+# Which day you want to enable the automatic shutdown
+# locale's abbreviated weekday name, separate by comma (e.g., 'Sun,Tue')
+DAYS='Mon,Tue,Wed,Thu,Fri'
+
+# Specify the time you want to shutdown up your computer
+# Time format HH:MM
+SHUTDOWNTIME='19:30'
+
+# Specify the time you want to wake up your computer (the day after the shutdown)
+# Time format HH:MM
+WAKEUPTIME='07:00'
+

pc-power-scheduler/usr/share/pc-power-scheduler/pc-power-scheduler-service-updater

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+# update the daemon from the default config file /etc/default/pc-power-scheduler
+
+SHUTDOWN_WOL_PATH='/usr/share/pc-power-scheduler'
+SERVICE_PATH='/etc/systemd/system/'
+
+set -a
+. /etc/default/pc-power-scheduler
+
+if [[ "$ENABLE" =~ [tT]rue ]]; then
+
+  envsubst < $SHUTDOWN_WOL_PATH/shutdown.timer.tmpl > $SERVICE_PATH/shutdown.timer
+
+  /usr/local/sbin/set-wakeup-time
+
+  systemctl daemon-reload
+  systemctl restart wakeup.service
+  systemctl enable shutdown.timer
+  systemctl stop shutdown.timer
+  systemctl start shutdown.timer
+  systemctl stop shutdown.service
+
+else
+  systemctl stop shutdown.timer
+  echo 0 > /sys/class/rtc/rtc0/wakealarm
+fi

pc-power-scheduler/usr/share/pc-power-scheduler/pc-power-scheduler.path

@@ -0,0 +1,5 @@
+[Path]
+PathModified=/etc/default/pc-power-scheduler
+
+[Install]
+WantedBy=multi-user.target

pc-power-scheduler/usr/share/pc-power-scheduler/pc-power-scheduler.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=Wake up and shutdown the computer at defined time
+#Requires=shutdown.timer wakeup.service
+#PartOf=shutdown.service wakeup.service
+After=shutdown.timer wakeup.service
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/sbin/pc-power-scheduler-service-updater
+StandardOutput=journal
+
+[Install]
+WantedBy=multi-user.target

pc-power-scheduler/usr/share/pc-power-scheduler/set-wakeup-time

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+. /etc/default/pc-power-scheduler
+
+DAYS=(${DAYS//,/ })
+i=0
+
+RANDOM_LOWER_BOUND=0
+RANDOM_UPPER_BOUND=30
+RANDOM_OFFSET=$(shuf --head-count=1 --input-range=$RANDOM_LOWER_BOUND-$RANDOM_UPPER_BOUND)
+
+TODAY=$(LC_TIME=en_US.UTF8 date +%a)
+for element in ${DAYS[@]}; do
+  NEXTDAY=${DAYS[++i]}
+
+  if [ "${element}" == "$TODAY" ]; then
+
+    if [ -z "$NEXTDAY" ]; then
+      NEXTDAY=${DAYS[0]}
+    fi
+
+    DESIRED_WAKEUPTIME=$(date --date "$NEXTDAY $WAKEUPTIME:00" +%s)
+    REAL_WAKEUP="$(($DESIRED_WAKEUPTIME-$RANDOM_OFFSET))"
+    echo 0 > /sys/class/rtc/rtc0/wakealarm
+    echo "$REAL_WAKEUP" > /sys/class/rtc/rtc0/wakealarm
+    echo "Next wake up time, programed for $(date --date "@$DESIRED_WAKEUPTIME") will occur at $(date --date "@$REAL_WAKEUP") [@$RANDOM_OFFSET offset]"
+    break
+  fi
+done

pc-power-scheduler/usr/share/pc-power-scheduler/shutdown-popup

@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+
+. /etc/default/pc-power-scheduler
+
+# display a warning
+#  $1     username to show the question to
+#  $2     display to show the question on
+#  $3     the time remaining before shutdown, in minute
+function sdwarn() {
+
+  . /etc/default/pc-power-scheduler
+
+  local username=$1
+  local display=$2
+  local remaining_time=$3
+
+  echo "Notifying $username on $display"
+
+  wakeuptime=$(date --date "@$(cat /sys/class/rtc/rtc0/wakealarm)")
+  remaining_time_minute=$(echo ${remaining_time}/60 |bc)
+  when=$(date -d "+ $remaining_time_minute minutes" +%R )
+  notification "$username" "$display" "PC power scheduler" "Computer will going to $METHOD at $when, and will wake up on $wakeuptime!"
+}
+
+#  $1     username to show the question to
+#  $2     display to show the question on
+#  $3     title
+#  $4     text to show
+function notification() {
+
+  DISPLAY="$2" sudo -E -u "$1" notify-send \
+   -u critical \
+   -i /usr/share/icons/Humanity/actions/32/system-shutdown.svg \
+  "$3" \
+  "$4"
+}
+
+FUNC=$(declare -f sdwarn notification)
+
+REMAINING_TIME=600
+
+for u in $(who | awk '{print $1}' | sort | uniq); do
+  sessions=$(loginctl list-sessions --no-legend | grep $u | awk '{print $1}')
+
+  for session in $sessions; do
+
+    display=$(loginctl show-session $sessions -p Display | cut -d= -f2)
+
+    if [ $display == ":" ]; then
+        display=$(who -u | awk -e  '$8 ~ /\((:[0-9]|tty.)\)/ {print $8}' | tr -d '()' |sort -u)
+    else
+        display=':0'
+    fi
+
+    DBUS_ADDRESS="unix:path=/run/user/$(id -u $u)/bus"
+    export DBUS_SESSION_BUS_ADDRESS=${DBUS_ADDRESS}
+    sudo -u $u DISPLAY=${display} \
+        DBUS_SESSION_BUS_ADDRESS=${DBUS_ADDRESS} \
+        bash -c "$FUNC; sdwarn \"$u\" \"$display\" $REMAINING_TIME"
+    done
+done
+
+
+(sleep $REMAINING_TIME; systemctl $METHOD) &

pc-power-scheduler/usr/share/pc-power-scheduler/shutdown.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=Shuts the computer down
+DefaultDependencies=no
+After=basic.target
+
+[Service]
+Type=simple
+ExecStart=/usr/local/sbin/shutdown-popup
+TimeoutStartSec=0
+RemainAfterExit=yes
+
+[Install]
+WantedBy=default.target

pc-power-scheduler/usr/share/pc-power-scheduler/shutdown.timer.tmpl

@@ -0,0 +1,11 @@
+[Unit]
+Description=Shuts the computer down at $SHUTDOWNTIME
+
+[Timer]
+Unit=shutdown.service
+OnCalendar=$DAYS $SHUTDOWNTIME
+AccuracySec=1s
+Persistent=true
+
+[Install]
+WantedBy=timers.target

pc-power-scheduler/usr/share/pc-power-scheduler/wakeup.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=Wake up the computer at defined time
+DefaultDependencies=no
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/sbin/set-wakeup-time
+StandardOutput=journal
+
+[Install]
+WantedBy=default.target

pc-power-scheduler/usr/share/pc-power-scheduler/wol.service.tmpl

@@ -0,0 +1,9 @@
+[Unit]
+Description=Enable Wake On Lan
+
+[Service]
+Type=oneshot
+ExecStart=ethtool --change ${NICNAME} wol g
+
+[Install]
+WantedBy=basic.target