Add eclair-cli to eclair's docker image

[araspitzu]

Add the command line tool eclair-cli to the eclair docker image, this will allow users to easily interact with their eclair instance via docker exec.

cc: @Kukks

[codecov-io]

Codecov Report

Merging #1063 into master will increase coverage by 0.06%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1063      +/-   ##
==========================================
+ Coverage   82.31%   82.37%   +0.06%     
==========================================
  Files          99       99              
  Lines        7553     7553              
  Branches      284      284              
==========================================
+ Hits         6217     6222       +5     
+ Misses       1336     1331       -5

Impacted Files	Coverage Δ
...c/main/scala/fr/acinq/eclair/channel/Channel.scala	83.69% <0%> (+0.18%)	⬆️
...clair/blockchain/electrum/ElectrumClientPool.scala	75.26% <0%> (+1.07%)	⬆️
...cinq/eclair/blockchain/bitcoind/zmq/ZMQActor.scala	94.87% <0%> (+5.12%)	⬆️

[pm47]

Is there a way to have docker hub pick up this branch?

[araspitzu]

Is there a way to have docker hub pick up this branch?

Yes, the tag i pushed was successfully built https://hub.docker.com/r/acinq/eclair/builds

[pm47]

Seems like you are missing curl:

$ docker container ps
CONTAINER ID        IMAGE                        COMMAND                  CREATED             STATUS              PORTS               NAMES
cd2e64e083e7        acinq/eclair:cli_in_docker   "/bin/sh -c 'java $J…"   55 seconds ago      Up 54 seconds                           flamboyant_matsumoto

$ docker exec cd2e64e083e7 eclair-cli -p bar getinfo
This tool requires curl.