install.sh

#!/bin/sh

set -e
CURRENT_USER=$SUDO_USER
DIST="/etc/lsb-release"
SYSTEMD_FILE="/etc/systemd/system/OpenLinkHub.service"
PRODUCT="OpenLinkHub"

if [ ! -f $PRODUCT ]; then
  echo "No binary file. Exit"
  exit 0
fi

if [ -f $DIST ]; then
  SYSTEMD_FILE="/etc/systemd/system/OpenLinkHub.service"
  else
  SYSTEMD_FILE="/usr/lib/systemd/system/OpenLinkHub.service"
fi

if [ -f $SYSTEMD_FILE ]; then
  echo "$PRODUCT is already installed. Performing upgrade"
  sudo systemctl stop $PRODUCT
  cp -r ../OpenLinkHub /opt
  chmod -R 755 /opt/$PRODUCT/$PRODUCT
  chown -R "$CURRENT_USER":root /opt/$PRODUCT
  sudo systemctl start $PRODUCT
  exit 0
fi

echo "Installation is running..."
cp -r ../OpenLinkHub /opt
# Permissions
echo "Setting permissions..."
chmod -R 755 /opt/$PRODUCT/$PRODUCT
chown -R "$CURRENT_USER":root /opt/$PRODUCT

# systemd file
echo "Creating systemd file..."
cat > $SYSTEMD_FILE <<- EOM
[Unit]
Description=Open source interface for iCUE LINK System Hub, Corsair AIOs and Hubs

[Service]
User=$CURRENT_USER
WorkingDirectory=/opt/$PRODUCT
ExecStart=/opt/$PRODUCT/$PRODUCT
ExecReload=/bin/kill -s HUP \$MAINPID
RestartSec=5

[Install]
WantedBy=multi-user.target
EOM

echo "Running systemctl daemon-reload"
sudo systemctl daemon-reload

echo "Setting udev device permissions..."
lsusb -d 1b1c: | while read -r line; do
ids=$(echo "$line" | awk '{print $6}')
vendor_id=$(echo "$ids" | cut -d':' -f1)
device_id=$(echo "$ids" | cut -d':' -f2)
cat > /etc/udev/rules.d/99-corsair-"$device_id".rules <<- EOM
KERNEL=="hidraw*", SUBSYSTEMS=="usb", ATTRS{idVendor}=="$vendor_id", ATTRS{idProduct}=="$device_id", MODE="0666"
EOM
done

echo "Reloading udev..."
sudo udevadm control --reload-rules
sudo udevadm trigger

echo "Setting service to state: enabled"
sudo systemctl enable $PRODUCT

echo "Starting $PRODUCT..."
sudo systemctl start $PRODUCT

echo "Done. You can access WebUI console via: http://127.0.0.1:27003/"
exit 0