Fixed deployment on docker hub

circle.yml

@@ -34,12 +34,13 @@ test:
     # first, run ctest inside a container
     - docker run -p 1204:1204 hyperledger/iroha-docker /test.sh 
     # then, run iroha with dummy config (1 node) and test curl request
-    - docker run -d -p 1204:1204 hyperledger/iroha-docker /run.sh && sleep 5 && curl -X POST http://127.0.0.1:1204/account/register -d '{"publicKey":"WdvM/DPabapmtA7ISbTYPywbHxk8gWu2221LzmcmAgw=","alias":"yonezu","timestamp":1482053586}'
+    - docker run -d -p 1204:1204 hyperledger/iroha-docker /run.sh && sleep 5 
+    - curl -X POST http://127.0.0.1:1204/account/register -d '{"publicKey":"WdvM/DPabapmtA7ISbTYPywbHxk8gWu2221LzmcmAgw=","alias":"yonezu","timestamp":1482053586}'
 
 
 deployment:
   hub:
     branch: master
     commands:
-      - docker login -u ${DOCKER_USER} -p ${DOCKER_PASS}
-      - docker push hyperledger/iroha-docker
+      # makes docker login and docker push $1
+      - ${IROHA_HOME}/deploy.sh hyperledger/iroha-docker

deploy.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+sudo apt-get install -yqq expect
+
+
+if [ -z "$1" ]; then 
+	echo "Supply first argument: docker hub tag"
+fi
+
+
+if [[ ! -e ~/.docker/config.json ]]; then
+	expect -c '\
+	set timeout 5
+	spawn docker login
+	expect "Username:*"
+	send -- "$env(DOCKER_USER)\r"
+	expect "Password:*"
+	send -- "$env(DOCKER_PASS)\r"
+	expect "Email:*"
+	send -- "$env(DOCKER_EMAIL)\r"
+	expect "*WARNING:*Login Succeeded*"
+	expect eof' 1>/dev/null || exit 1
+fi
+
+docker push $1