cln: add install script for c-lightning-REST

home.admin/config.scripts/bonus.clnrest.sh

@@ -0,0 +1,105 @@
+#!/bin/bash
+
+CLRESTVERSION="v0.4.4"
+
+# help
+if [ $# -eq 0 ]||[ "$1" = "-h" ]||[ "$1" = "--help" ];then
+  echo
+  echo "C-lightning-REST install script"
+  echo "the default version is: $CLRESTVERSION"
+  echo "setting up on ${chain}net unless otherwise specified"
+  echo "mainnet / signet / testnet instances cannot run parallel"
+  echo
+  echo "usage:"
+  echo "bonus.clnrest.sh on  <signet|testnet>"
+  echo "bonus.clnrest.sh off"
+  echo
+  exit 1
+fi
+
+# bitcoin mainnet / signet / testnet
+if [ "$1" = on ] || [ "$1" = off ] && [ $# -gt 1 ];then
+  if [ $2 = main ]||[ $2 = mainnet ]||[ $2 = bitcoin ];then
+    NETWORK=bitcoin
+  else
+    NETWORK=$2
+  fi
+else 
+  if [ $chain = main ];then
+    NETWORK=bitcoin
+  else
+    NETWORK=${chain}net
+  fi
+fi
+
+# prefix for parallel testnetwork services
+if [ $NETWORK = testnet ];then
+  prefix="t"
+  portprefix=1
+elif [ $NETWORK = signet ];then
+  prefix="s"
+  portprefix=3
+elif [ $NETWORK = bitcoin ];then
+  prefix=""
+  portprefix=""
+else
+  echo "$NETWORK is not supported"
+  exit 1
+fi
+
+echo "# Running 'bonus.clnrest.sh $*'"
+
+if [ $1 = on ];then
+  echo "# Setting up c-lightning-REST for $NETWORK"
+
+  cd /home/bitcoin || exit 1
+  sudo -u bitcoin git clone https://github.com/saubyk/c-lightning-REST
+  cd c-lightning-REST || exit 1
+  sudo -u bitcoin git reset --hard $CLRESTVERSION
+  sudo -u bitcoin npm install
+  sudo -u bitcoin cp sample-cl-rest-config.json cl-rest-config.json
+  sudo -u bitcoin sed -i "s/3001/${portprefix}6100/g" cl-rest-config.json
+
+  # symlink to /home/bitcoin/.lightning/lightning-rpc from the chosen network directory
+  sudo rm /home/bitcoin/.lightning/lightning-rpc # delete old symlink
+  sudo ln -s /home/bitcoin/.lightning/${NETWORK}/lightning-rpc /home/bitcoin/.lightning/
+  
+  echo "
+# systemd unit for c-lightning-REST for ${NETWORK}
+#/etc/systemd/system/clnrest.service
+[Unit]
+Description=c-lightning-REST daemon for $NETWORK
+Wants=${prefix}lightningd.service
+After=${prefix}lightningd.service
+
+[Service]
+ExecStart=/usr/bin/node /home/bitcoin/c-lightning-REST/cl-rest.js
+User=bitcoin
+Restart=always
+TimeoutSec=120
+RestartSec=30
+
+[Install]
+WantedBy=multi-user.target
+" | sudo tee /etc/systemd/system/clnrest.service
+
+  sudo systemctl enable clnrest
+  source /home/admin/raspiblitz.info
+  if [ "${state}" == "ready" ]; then
+    echo "# OK - the clnrest.service is enabled, system is ready so starting service"
+    sudo systemctl start clnrest
+  else
+    echo "# OK - the clnrest.service is enabled, to start manually use: 'sudo systemctl start clnrest'"
+  fi
+  echo
+  echo "# Monitor with:"
+  echo "sudo journalctl -f -u clnrest"
+  echo
+fi
+
+if [ $1 = off ];then
+  echo "# Removing c-lightning-REST for $NETWORK"
+  sudo systemctl stop clnrest
+  sudo systemctl disable clnrest
+  sudo rm -rf /home/bitcoin/c-lightning-REST
+fi