install_oscar.sh

#!/bin/bash

rootCheck() {
    if ! [ $(id -u) = 0 ]
    then
        echo -e "\e[41m I am NOT root! Run with SUDO. \e[0m"
        exit 1
    fi
}

check_exit_status() {
    if [ $? -ne 0 ]
    then
        echo -e "\e[41m ERROR: PROCESS FAILED! \e[0m"
        echo
        read -p "The last command exited with an error. Exit script? (yes/no)" answer
        if [ "$answer" == "yes" ]
        then
            echo -e "EXITING. \e[0m"
            echo
            exit 1
        fi
    fi
}

maximize_vert() {
    wmctrl -r :ACTIVE: -b toggle,maximized_vert
}

cleanup() {
rm -f /var/oscar/mergetrelloboards/tapp.txt
rm -f /var/oscar/mergetrelloboards/ttd.txt
rm -f /var/oscar/mergetrelloboards/ttoken.txt
rm -f /var/oscar/mergetrelloboards/tgb.txt
rm -f /var/oscar/mergetrelloboards/tgl.txt
rm -f install_wd.sh
apt -y autoremove
sleep 2
}

fixOwner() {
chown -R $username:$username /home/$username
}

scannerDetect() {
######################################## Scanner Detect
echo
echo "######################################## Scanner Detect"
echo
echo "OK! Now, we are now going to attept to detect your USB barcode scanner."
echo "Be sure it is UNPLUGED, then press <enter>."
read
echo "Standby..."
sleep 2
rm -f ~/before.txt
rm -f ~/after.txt
ls -1 /dev/input/by-id > ~/before.txt
sleep 1
echo
echo "Now, please PLUG IT IN, then press <enter>."
read
echo "Standby..."
sleep 2
ls -1 /dev/input/by-id > ~/after.txt
usbPort=$(comm -13  ~/before.txt ~/after.txt)
if [ -z "$usbPort" ]
then
      echo
      echo "I didn't see anything change, so we will assume this is Raspbian or"
          echo "another OS that defaults to event0 for the device input."
          echo "Using event0..."
          usbPort="event0"
 else
      echo "I see a new device attached to $usbPort, so we are going to use that."
fi
if [ $usbPort == "event0" ]
then
      place="/dev/input/"
 else place="/dev/input/by-id/"
fi
echo
usbPlace="${place}${usbPort}"
echo "Set device to: $usbPlace"
sleep 1
}

desktopChoice() {
######################################## Desktop Choice
echo
echo "######################################## Desktop Choice"
echo
if ! [ -z $XDG_CURRENT_DESKTOP ]; then
 echo "Oscar2 can optionally install a Kitchen-counter"
 echo "Desktop Experience! With it, you will see your Groceries and"
 echo "Housewares lists on your desktop background. You can also add"
 echo "a feature to set custom backgrounds based on the current time"
 echo "and weather at your location!"
 echo
 echo "I have detected that you do have a GUI enviornment on"
 echo "this instance / machine. However, say 'No' to this prompt"
 echo "if you don't intend to connect a monitor to Oscar, or you just don't"
 echo "want any of the Desktop Experience."
 echo
 read -p "Install Oscar Desktop Experience y/n? [y]:" desktopYN
 if [ -z "$desktopYN" ]; then desktopYN='y'
 fi
 if [[ $desktopYN  == "Yes" ]]; then desktopYN='y'
 fi
 if [[ $desktopYN  == "YES" ]]; then desktopYN='y'
 fi
 if [[ $desktopYN  == "yES" ]]; then desktopYN='y'
 fi
 if [[ $desktopYN  == "Y" ]]; then desktopYN='y'
 fi
 if [[ $desktopYN  == "Yes" ]]; then desktopYN='y'
 fi
 echo
 if [[ $desktopYN  == "y" ]]; then echo "Oscar Desktop WILL be configured."
   conkyall="conky-all"
   else echo "Oscar Desktop WILL NOT be configured."
 fi
 else
 echo "I have detected no desktop enviornment, so we are skipping the Desktop Experience install."
 desktopYN='n'
fi
}

welcome() {
if ! [ -z $XDG_CURRENT_DESKTOP ]; then
apt install wmctrl
fi
if ! [ -z $XDG_CURRENT_DESKTOP ]; then
maximize_vert
fi
username=${SUDO_USER:-${USER}}
echo "               ____ "
echo "   ___________//__\\\\__________"
echo "  /___________________________\\"
echo "  I___I___I___I___I___I___I___I"
echo "        < ,wWWWWwwWWWWw, >"
echo "       <  WW( 0 )( 0 )WW  >"
echo "      <      '-'  '-'      >"
echo "     <    ,._.--\"\"--._.,    >"
echo "     <   ' \\   .--.   / \`   >"
echo "      <     './__\\_\\.'     >"
echo "    ___<.-.____________.-.>___"
echo "   (___/   \\__________/   \\___)"
echo "    |  \\,_,/          \\,_,/  |"
echo "  .-|/^\\ /^\\ /^\\ /^\\ /^\\ /^\\ |-."
echo " / (|/\\| | | | | | | | | | /\\|) \\"
echo " '.___/| | | | | | | | | | \\___.'"
echo "    || | | | | | | | | | | | |"
echo "    || | | | | | | | | | | | |"
echo "    || | | | | | | | | | | | |"
echo "    || | | | | | | | | | | | |"
echo "    || | | | | | | | | | | | |"
echo "    || | | | | | | | | | | | |"
echo "    || | | | | | | | | | | | |"
echo "    || | | | | | | | | | | | |"
echo "    || | | | | | | | | | | | |"
echo "    |\\_/ \\_/ \\_/ \\_/ \\_/ \\_/ |"
echo "    |                        |"
echo
if [[ $1 == 'noapi' ]]; then
echo "--noapi FLAG IS SET - BUILD.PY WILL NOT RUN."
fi
echo "Hello! Let's set up Oscar2!"
echo
echo "This script is tested on Raspbian & Ubuntu 18.04. Ubuntu 20.04 was not tested with the latest changes bur it's uglier."
}

branchChoice() {
######################################## Branch Choice
echo
echo "######################################## Branch Choice"
echo "Oscar2 is going to pull a fresh copy from Github once we get started."
echo "You should, unless you know better, pull from the master branch."
echo "Push <enter> here to do that, or optionally type in the name of a branch"
echo "to pull from."
echo " "
echo "Please be sure you pull the installer script from the proper branch."
echo "For example, if you plan to select dev now, you should ensure you pulled"
echo "the Oscar installer from the /dev folder and not from /master."
echo
echo "Valid entries: master"
echo "               dev"
echo
read -p "Type in a branch name, or press <enter> for the default [master]: " gitbranch
if [ -z "$gitbranch" ]; then gitbranch='master'
fi
if [[ $gitbranch  == "DEV" ]]; then gitbranch='dev'
fi
if [[ $gitbranch  == "dEV" ]]; then gitbranch='dev'
fi
if [[ $gitbranch  == "Dev" ]]; then gitbranch='dev'
fi
if [[ $gitbranch  == "dEv" ]]; then gitbranch='dev'
fi
if [[ $gitbranch  != "dev" ]]; then gitbranch='master'
fi
echo Using branch: $gitbranch .
}

webPort() {
######################################## Web port
echo
echo "######################################## Web port"
echo
echo "Oscar2 needs a TCP port for a web server. I can use port 80, but"
echo "that is some pretty prime real estate for a TRASH sCANer. You"
echo "can enter any valid TCP port number here, or press <enter> to"
echo "use 8543, the default."
read -p "Port number [8543]:" webport
if [ -z "$webport" ]
then webport=8543
fi
}

dependencies() {
######################################## Dependencies
echo
echo "######################################## Dependencies"
echo
echo "We need to install some dependencies and stitch together all the magic."
echo
echo "Before we start, you should almost for sure let me strip nodejs and node"
echo "from the system. But, if you have something else using node on this machine,"
echo "I'm going to break it now. If you aren't sure, you're fine. Go ahead and hit"
echo "<enter> There is probably no good reason to say 'No,' here... But if you"
echo "can think of a reason, go ahead..."
echo "Either way, this can take upwards of an hour on a Raspberry Pi, since"
echo "it involves compiling stuff. It only takes about a minute on a decent x86."
echo
read -ep "Is that OK to purge node/nodejs to start clean (just push <enter>) [yes]?" yesno
if [ -z "$yesno" ]; then
       yesno='yes'
       check_exit_status
fi
if [[ $yesno == "y" ]]; then
       yesno='yes'
fi
if [[ $yesno == "Yes" ]]; then
       yesno='yes'
fi
if [[ $yesno == "YES" ]]; then
       yesno='yes'
fi
if [[ $yesno == "yES" ]]; then
       yesno='yes'
fi
echo
apt update
if [[ $yesno == "yes" ]]; then
       echo "Stripping nodejs & npm from system and reinstalling with other dependencies..."
       check_exit_status
       apt remove -y npm
       check_exit_status
       apt remove -y nodejs-legacy
       check_exit_status
       apt remove -y nodejs
       check_exit_status
       rm /usr/bin/node
fi
echo
if [[ $(lsb_release -rs) == "20.04" ]]; then

       echo "Ubuntu 20.04 detected, installing package: python2."
       apt -y install python2
       check_exit_status
else
       echo "$(lsb_release -rs) detected. Installing package: python."
       apt -y install python
       check_exit_status
fi
apt -y install unzip sed curl git supervisor build-essential software-properties-common nodejs npm python-pip python3-pip bc jq python-evdev $conkyall
check_exit_status
curl https://bootstrap.pypa.io/get-pip.py --output get-pip.py
check_exit_status

if [[ $(lsb_release -rs) == "20.04" ]]; then
python2 get-pip.py
else
python get-pip.py
python3 get-pip.py
fi
check_exit_status
echo "Executing PIP2/PIP installers..."
pip2 install PyYAML --no-cache-dir
check_exit_status
pip2 install trello==0.9.1 twilio --no-cache-dir
check_exit_status
pip2 install requests --no-cache-dir
check_exit_status
pip2 install jsmin --no-cache-dir
check_exit_status
python3 -m pip install requests --no-cache-dir
check_exit_status
python3 -m pip install jsmin --no-cache-dir
check_exit_status
echo "IGNORE any SYNTAX ERRORS or Yellow Text indicating an issue with a path not being writable."
rm -f get-pip.py
}

webInstall() {
######################################## Web
echo
echo "######################################## Web"
cd /var/oscar/web
sed -i "s/80/$webport/g" /var/oscar/web/app.js
check_exit_status
npm install
check_exit_status
supervisorctl reload
check_exit_status
cd /var/oscar/install
check_exit_status
chmod +x ./build.py
}

oscarInstall() {
######################################## Oscar itself
echo "######################################## Oscar itself"
cd /var
if [ -d "/var/oscar" ]; then rm -Rf /var/oscar; fi
git clone -b $gitbranch https://github.com/henroFall/oscar2.git oscar
check_exit_status
cd /var/oscar
git clone https://github.com/henroFall/mergetrelloboards.git
check_exit_status
mkdir -p /var/oscar/mergetrelloboards2
check_exit_status
cp -R /var/oscar/mergetrelloboards/* /var/oscar/mergetrelloboards2/
check_exit_status
}

callBuild() {
######################################## Call Build.py
echo
echo "IGNORE any SYNTAX ERRORS or Yellow Text indicating an issue with a path not being writable."
echo
echo "######################################## Build"
if ! [[ $1 == 'noapi' ]]; then
  if [[ $(lsb_release -rs) == "20.04" ]]; then
  echo "Calling build.py with python2."
  python2 ./build.py $usbPlace
  else
  echo "Calling build.py with python."
  python ./build.py $usbPlace
  fi
  echo
  cd /var/oscar/web
  sed -i "s/79/$webport/g" /etc/oscar.yaml
  echo
  read -p "Press <enter> to continue."
  supervisorctl reload
  check_exit_status
  rm -f ~/before.txt
  rm -f ~/after.txt
  else
  echo "BYPASSING API BUILD SCRIPT. NO LINKS TO TRELLO WILL BE MADE."
fi
}

oscarDesktopInstall() {
######################################## Oscar Desktop
echo "######################################## Oscar Desktop"
if [[ $desktopYN == "y" ]]; then
  echo "Installing Oscar Desktop configuration..."
  echo
  trelloappkey=$(cat /var/oscar/mergetrelloboards/tapp.txt)
  trellodesktopkey=$(cat /var/oscar/mergetrelloboards/ttd.txt)
  trellotoken=$(cat /var/oscar/mergetrelloboards/ttoken.txt)
  trellogroceryb=$(cat /var/oscar/mergetrelloboards/tgb.txt)
  trellogroceryl=$(cat /var/oscar/mergetrelloboards/tgl.txt)
  sed -i "s/: 10/: 30/g" /var/oscar/mergetrelloboards/conf.json
  sed -i "s/: 10/: 30/g" /var/oscar/mergetrelloboards2/conf.json
  echo Loading Trello desktop api key: $trelloappkey
  sed -i "s/64252214ed1b10024ee8742f8db14a6b/$trelloappkey/g" /var/oscar/mergetrelloboards/conf.json
  sed -i "s/64252214ed1b10024ee8742f8db14a6b/$trelloappkey/g" /var/oscar/mergetrelloboards2/conf.json
  check_exit_status
  echo Loading Trello token: $trellodesktopkey
  sed -i "s/172df2e4d4004f66525c74a4945212992301b16508ab087fe6f681d14a457f0e/$trellodesktopkey/g" /var/oscar/mergetrelloboards/conf.json
  sed -i "s/172df2e4d4004f66525c74a4945212992301b16508ab087fe6f681d14a457f0e/$trellodesktopkey/g" /var/oscar/mergetrelloboards2/conf.json
  check_exit_status
  echo Loading Trello grocery board: $trellogroceryb
  sed -i "s/GKuapt0N/$trellogroceryb/g" /var/oscar/mergetrelloboards/conf.json
  sed -i "s/GKuapt0N/$trellogroceryb/g" /var/oscar/mergetrelloboards2/conf.json
  sed -i "s/: 10/: 30/g" /var/oscar/mergetrelloboards/conf.json
  sed -i "s/: 10/: 30/g" /var/oscar/mergetrelloboards2/conf.json
  check_exit_status
  echo Loading Trello grocery list:  $trellogroceryl
  sed -i 's|    "Q1: Important / Urgent / En attente" : "BY_COLOR",|    \"Groceries\" : \"BY_DATE\"|g' /var/oscar/mergetrelloboards/conf.json
  check_exit_status
  sed -i 's|    "Q2: Important / Pas urgent": "BY_COLOR",||g' /var/oscar/mergetrelloboards/conf.json
  check_exit_status
  sed -i 's|    "Calendrier": "BY_DATE"||g' /var/oscar/mergetrelloboards/conf.json
  check_exit_status
  echo Readying Trello Housewares manual list:  Housewares
  sed -i 's|    "Q1: Important / Urgent / En attente" : "BY_COLOR",|    \"Housewares\" : \"BY_DATE\"|g' /var/oscar/mergetrelloboards2/conf.json
  check_exit_status
  sed -i 's|    "Q2: Important / Pas urgent": "BY_COLOR",||g' /var/oscar/mergetrelloboards2/conf.json
  check_exit_status
  sed -i 's|    "Calendrier": "BY_DATE"||g' /var/oscar/mergetrelloboards2/conf.json
  check_exit_status
fi
sleep 2
}

conkyWidgetsInstall() {
######################################## Conky Widgets
if [[ $desktopYN == "y" ]]; then
echo
echo "######################################## Conky"
echo  $username ran the script, installing Conky for $username.
mkdir -p /home/$username/Conky
check_exit_status
mkdir -p /home/$username/.config
check_exit_status
mkdir -p /home/$username/.config/autostart
check_exit_status
cp /var/oscar/conky/conkyrc* /home/$username/Conky
check_exit_status
chmod +x /var/oscar/conky/conky.sh
cp /var/oscar/conky/oscar-conky.desktop /home/$username/.config/autostart/oscar-conky.desktop
check_exit_status
cd /var/oscar/install
git clone https://github.com/henroFall/Harmattan.git
mkdir -p /home/$username/.harmattan-assets
cp -r /var/oscar/install/Harmattan/.harmattan-assets/* /home/$username/.harmattan-assets/
#This code works, but commented out for now as I space the widgets from the right side and that should work universally.
#DIMENSIONS= $(xdpyinfo | grep dimensions | sed -r 's/^[^0-9]*([0-9]+x[0-9]+).*$/\1/')
#width=$(echo $DIMENSIONS | sed -r 's/x.*//')
#echo Screen width detected at $width pixels.
#echo Skewing Conky Widgets from right side of screen accordingly...
check_exit_status
echo
echo "Conky is set up. You will see Conky widgets on your next reboot."
echo
echo "If you need to edit their positions, colors, etc., you can do so"
echo "by editing the contents of the ~/Conky folder."
echo
echo "NOTE: The Conky widgets poll and update every 60 seconds. Therefore, you will"
echo "      see a lag between scanning an item and when it appears on your desktop."
echo
read -p "Press <enter> to continue."
fi
}

wdFirewatchInstall() {
if [[ $desktopYN == "y" ]]; then
######################################## Weather Desktop w/ FireWatch
wget -N https://raw.githubusercontent.com/henroFall/weatherDesktopInstaller/master/install/install_wd.sh
check_exit_status
chmod +x install_wd.sh
check_exit_status
./install_wd.sh
else echo "Skipped Oscar Desktop configuration; Oscar2 will run in headless mode..."
fi
}

carioDockInstall() {
if [[ $desktopYN == "y" ]]; then
echo "Installing Cario-Desktop"
echo
apt -y install xcompmgr cairo-dock cairo-dock-plug-ins
mkdir -p /home/$username/.config/cairo-dock
cd /home/$username/.config/cairo-dock
check_exit_status
echo "Applying Cario-Desktop Theme for Oscar Desktop..."
echo
unzip /var/oscar/install/cairo-dock/oscar.zip
check_exit_status
fi
sleep 2
}

gisWeatherInstall() {
echo "Installing gis-weather..."
echo
mkdir -p /home/$username/Downloads
check_exit_status
cd /home/$username/Downloads
if [ -d -a "/home/$username/Downloads/gis-weather" ]; then rm -Rf /home/$username/Downloads/gis-weather
fi
check_exit_status
git clone https://github.com/RingOV/gis-weather.git
check_exit_status
cd gis-weather/scripts
python3 build_deb.py
cd ../DEB
fixOwner
dpkg -i *.deb
cd /home/$username/Downloads
rm -Rf /home/$username/Downloads/gis-weather
echo
echo "Gis-weather installed. I need to know your location."
echo "Click here and launch a web browser to go to https://www.gismeteo.com/ ."
echo "Choose your city and copy the city code to enter it below."
echo "for example, https://www.gismeteo.com/weather-miami-14221 makes your city code = 14221."
echo "You would then enter 14221 now."
#echo "Click https://www.gismeteo.com/ , find your city code, and enter it here: "
weathercode=""
#while [[ ! $weathercode =~ ^[0-9]{8} ]]; do
    read -p "Enter weather code number: " weathercode
#done
echo
read -p "Now, please enter a plain text name for the city, such as Miami: " weatherword
weatherpath=`find / -type f -name "gis-weather.py" -print 2>/dev/null`
#L8tr: weathericonpath=$(echo "$weatherpath" | ?sed "s_gis-weather.py/icon.png")?
mkdir -p /home/$username/.config/gis-weather
cp /var/oscar/install/cairo-dock/gw_config1.json /home/$username/.config/gis-weather/gw_config1.json
check_exit_status
sed -i "s/xxxxx/$weathercode/g" /home/$username/.config/gis-weather/gw_config1.json
check_exit_status
sed -i "s|yyyyy|$weatherword|g" /home/$username/.config/gis-weather/gw_config1.json
check_exit_status
sed -i "s|/usr/share/gis-weather/gis-weather.py|$weatherpath|g" /var/oscar/cario-dock/gis.sh
check_exit_status
#L8tr: sed -i "s_/usr/share/gis-weather/icon.png_$weathericonpath_g" /var/oscar/install/cairo-dock/gis-weather.desktop
#check_exit_status
cp /var/oscar/install/cairo-dock/gis-weather.desktop /home/$username/.config/autostart/gis-weather.desktop
check_exit_status
echo "Gis-weather configured to run at startup..."
echo
sleep 2
}

rebootIt() {
echo
echo "All done! I'm ready to reboot."
echo
echo "Remember - It will take about one minute before your desktop widgets will show any contents."
echo
echo "Also, remember that the logs are at:"
echo "    /var/lib/supervisor/log/oscar_scan.log"
echo "    /var/lib/supervisor/log/oscar_web.log"
echo
read -p "PRESS <ENTER> TO REBOOT NOW." enditalreadyomg
echo
reboot
}

checkInstalled() {
installed=0
if [ -d "/var/oscar" ]; then
rm -R /var/oscar
fi
read -p "Press <enter> to begin, and push <enter> for most of this!"
}

####################################################
rootCheck $@
welcome $@
checkInstalled $@
branchChoice $@
webPort $@
scannerDetect $@
desktopChoice $@
dependencies $@
oscarInstall $@
webInstall $@
callBuild $@
oscarDesktopInstall $@
conkyWidgetsInstall $@
gisWeatherInstall $@
carioDockInstall $@
wdFirewatchInstall $@
cleanup $@
fixOwner $@
rebootIt $@