fix hive script

new hive features introduces breaking changes we need to address:
- expose engine api port 8551 in docker script
- export enode.sh file to hive-bin folder
- add terminalTotalDifficulty to mapper.jq

hive_integration/nimbus/Dockerfile

@@ -9,9 +9,9 @@ RUN apt-get update \
 
 ENV NPROC=2
 
-RUN git clone --depth 1 https://github.com/status-im/nimbus-eth1.git \
+RUN git clone --depth 1 --branch non_blocking_startup https://github.com/status-im/nimbus-eth1.git \
  && cd nimbus-eth1 \
- && git checkout master \
+ && git checkout non_blocking_startup \
  && make -j${NPROC} NIMFLAGS="--parallelBuild:${NPROC}" V=1 update
 
 RUN cd nimbus-eth1 && \
@@ -31,12 +31,19 @@ RUN apt-get update \
 COPY --from=build /usr/bin/nimbus /usr/bin/nimbus
 RUN usr/bin/nimbus --version > /version.txt
 
-# Inject the startup script and helper files
-COPY *.sh *.jq *.json /
+# Add genesis mapper script.
+ADD genesis.json /genesis.json
+ADD mapper.jq /mapper.jq
+
+# Add the startup script.
+ADD nimbus.sh /nimbus.sh
 RUN chmod +x /nimbus.sh
-RUN chmod +x /enode.sh
+
+# Add the enode URL retriever script.
+ADD enode.sh /hive-bin/enode.sh
+RUN chmod +x /hive-bin/enode.sh
 
 # Export the usual networking ports to allow outside access to the node
-EXPOSE 8545 8546 8547 30303 30303/udp
+EXPOSE 8545 8546 8547 8551 30303 30303/udp
 
 ENTRYPOINT ["/nimbus.sh"]

hive_integration/nimbus/mapper.jq

@@ -69,6 +69,6 @@ def to_bool:
     "muirGlacierBlock": env.HIVE_FORK_MUIR_GLACIER|to_int,
     "berlinBlock": env.HIVE_FORK_BERLIN|to_int,
     "londonBlock": env.HIVE_FORK_LONDON|to_int,
-    "arrowGlacierBlock": env.HIVE_FORK_ARROW_GLACIER|to_int
+    "terminalTotalDifficulty": env.HIVE_TERMINAL_TOTAL_DIFFICULTY|to_int,
   }|remove_empty
 }

hive_integration/nimbus/nimbus.sh

@@ -28,10 +28,9 @@
 #  - [x] HIVE_FORK_CONSTANTINOPLE     block number for Constantinople transition
 #  - [x] HIVE_FORK_PETERSBURG         block number for ConstantinopleFix/PetersBurg transition
 #  - [x] HIVE_FORK_ISTANBUL           block number for Istanbul transition
-#  - [x] HIVE_FORK_MUIR_GLACIER       block number for Muir Glacier transition
+#  - [x] HIVE_FORK_MUIRGLACIER        block number for Muir Glacier transition
 #  - [x] HIVE_FORK_BERLIN             block number for Berlin transition
 #  - [x] HIVE_FORK_LONDON             block number for London transition
-#  - [x] HIVE_FORK_ARROW_GLACIER      block number for Arrow Glacier transition
 #
 # Clique PoA:
 #
@@ -69,11 +68,11 @@ if [ "$HIVE_CLIQUE_PRIVATEKEY" != "" ]; then
 # -n will prevent newline when echoing something
   echo -n "$HIVE_CLIQUE_PRIVATEKEY" > private.key
   FLAGS="$FLAGS --import-key:private.key"
-fi
 
   if [ "$HIVE_MINER" != "" ]; then
     FLAGS="$FLAGS --engine-signer:$HIVE_MINER"
   fi
+fi
 
 # Configure the genesis chain and use it as start block and dump it to stdout
 echo "Supplied genesis state:"
@@ -109,6 +108,7 @@ if [ "$HIVE_GRAPHQL_ENABLED" != "" ]; then
 else
   FLAGS="$FLAGS --rpc --rpc-api:eth,debug --rpc-address:0.0.0.0 --rpc-port:8545"
   FLAGS="$FLAGS --ws --ws-api:eth,debug --ws-address:0.0.0.0 --ws-port:8546"
+  FLAGS="$FLAGS --engine-api:true --engine-api-address:0.0.0.0 --engine-api-port:8551"
 fi
 
 echo "Running nimbus with flags $FLAGS"