Merge pull request #13 from Kukks/master

remove nbxplorer dependency and wait for node to sync before starting

Dockerfile

@@ -24,11 +24,11 @@ COPY . .
 ARG DEVELOPER=0
 RUN ./configure && make -j3 DEVELOPER=${DEVELOPER} && cp lightningd/lightning* cli/lightning-cli /usr/bin/
 
-FROM debian:stretch-slim
+FROM debian:stretch-slim 
 
 RUN apt-get update && apt-get install -y \
 	autoconf automake build-essential git libtool libgmp-dev \
-	libsqlite3-dev python python3 net-tools zlib1g-dev
+	libsqlite3-dev python python3 net-tools zlib1g-dev jq bc
 
 ENV LIGHTNINGD_DATA=/root/.lightning
 ENV LIGHTNINGD_RPC_PORT=9835

contrib/compose/.env

@@ -1,4 +1,4 @@
-NETWORK=testnet
+NETWORK=groestlcoin
 LIGHTNING_ALIAS=
 HOST=127.0.0.1
 SPARK_LOGIN=admin:admin

contrib/compose/README.md

@@ -4,4 +4,5 @@ This is an example of how to run a GRS node, GRS c-lightning node and Spark wall
 
 ### Configuration & Running
 
-Ensure you have docker & docker-compose installed, edit the `.env` options to your liking  and run `docker-compose up`. By default it will run testnet and spark wallet wil lbe available at `localhost:9876` (after GRS syncs)
+Ensure you have docker & docker-compose installed, edit the `.env` options to your liking  and run `docker-compose up`. By default it will run mainnet and spark wallet will be available at `localhost:9876` (after GRS syncs)
+

contrib/compose/docker-compose.yml

@@ -1,4 +1,4 @@
-version: "3"
+version: "3.4"
 services:
   groestlcoind:
     restart: unless-stopped
@@ -14,9 +14,10 @@ services:
     - "43782"
     - "39388"
     volumes:
-    - "./groestlcoin_datadir:/data"
+    - "groestlcoin_datadir:/data"
   clightning_groestlcoin:
-    image: kukks/grs-clightning:latest
+    build:
+        context: ../..
     stop_signal: SIGKILL
     container_name: clightning_groestlcoin
     restart: unless-stopped
@@ -33,7 +34,7 @@ services:
         alias=${LIGHTNING_ALIAS}
     volumes:
     - "clightning_groestlcoin_datadir:/root/.lightning"
-    - "./groestlcoin_datadir:/etc/groestlcoin"
+    - "groestlcoin_datadir:/etc/groestlcoin"
     ports:
     - "9735:9735"
     links:
@@ -53,4 +54,5 @@ services:
     - "clightning_groestlcoin_datadir:/etc/lightning"
 
 volumes:
-  clightning_groestlcoin_datadir:
+  clightning_groestlcoin_datadir:
+  groestlcoin_datadir:

tools/docker-entrypoint.sh

@@ -2,31 +2,63 @@
 
 : "${EXPOSE_TCP:=false}"
 
-cat <<-EOF > "$LIGHTNINGD_DATA/config"
+if [[ $LIGHTNINGD_OPT ]]; then
+	cat <<-EOF > "$LIGHTNINGD_DATA/config"
 ${LIGHTNINGD_OPT}
 EOF
+fi
 
 NETWORK=$(sed -n 's/^network=\(.*\)$/\1/p' < "$LIGHTNINGD_DATA/config")
 REPLACEDNETWORK="";
 if [ "$NETWORK" == "mainnet" ]; then
-	REPLACEDNETWORK="groestlcoin"
+    REPLACEDNETWORK="groestlcoin"
 fi
 if [[ $REPLACEDNETWORK ]]; then
     sed -i '/^network=/d' "$LIGHTNINGD_DATA/config"
     echo "network=$REPLACEDNETWORK" >> "$LIGHTNINGD_DATA/config"
     echo "Replaced network $NETWORK by $REPLACEDNETWORK in $LIGHTNINGD_DATA/config"
 fi
 
+
+wait_sync () {
+    rpcConnect=$(sed -n 's/^bitcoin-rpcconnect=\(.*\)$/\1/p' < "$LIGHTNINGD_DATA/config")
+    dataDir=$(sed -n 's/^bitcoin-datadir=\(.*\)$/\1/p' < "$LIGHTNINGD_DATA/config")
+    rpcPort=$(sed -n 's/^bitcoin-rpcport=\(.*\)$/\1/p' < "$LIGHTNINGD_DATA/config")
+
+    status=$(groestlcoin-cli -datadir="$dataDir" -rpcport="$rpcPort" -rpcconnect="$rpcConnect" echo ok)
+    status=$(echo "$status" | jq '.[0]')
+    expectedstatus="\"ok\""
+    if [[ "$status" != "$expectedstatus" ]]; then
+        echo "Could not connect to node: $status"
+        sleep 5
+        wait_sync;
+        return
+    fi
+    result=$(groestlcoin-cli -datadir="$dataDir" -rpcport="$rpcPort" -rpcconnect="$rpcConnect" getblockchaininfo)
+    isDownload=$(echo "$result" | jq '.initialblockdownload')
+    progress=$(echo "$result" | jq '.verificationprogress')
+    if [[ $isDownload == true ]] || [[ $(echo "$progress < 0.99" |bc -l) -eq 1 ]]; then
+        echo "Waiting for the node to sync($progress %)"
+        sleep 5
+        wait_sync;
+        return;
+    fi
+    echo "Node synched"
+}
+
+wait_sync
+
+
 if [ "$EXPOSE_TCP" == "true" ]; then
     set -m
     lightningd "$@" &
-
+    
     echo "C-Lightning starting"
     while read -r i; do if [ "$i" = "lightning-rpc" ]; then break; fi; done \
     < <(inotifywait  -e create,open --format '%f' --quiet "$LIGHTNINGD_DATA" --monitor)
     echo "C-Lightning started"
     echo "C-Lightning started, RPC available on port $LIGHTNINGD_RPC_PORT"
-
+    
     socat "TCP4-listen:$LIGHTNINGD_RPC_PORT,fork,reuseaddr" "UNIX-CONNECT:$LIGHTNINGD_DATA/lightning-rpc" &
     fg %-
 else