Jenkins appear to be building apps twice during a build

[jfchevrette]

It appears that the app is built twice and dependencies cleared and fetched twice.

During a jenkins build for a basic VertX app, the following two tasks appear to run for 5-10 min each during a build.

+ mvn clean -B -e -U deploy -Dmaven.test.skip=false -P openshift

You sent: [INFO] --- fabric8-maven-plugin:3.5.28:resource (fmp) @ benchapp4 ---
[INFO] --- fabric8-maven-plugin:3.5.28:resource (fmp) @ benchapp4 ---

Both appear to do more or less the same thing, although the first one may be to do tests and the second one to build the app that will be deployed. Can we merge those into a single step?

Jenkins build log

[hrishin]

You sent: [INFO] --- fabric8-maven-plugin:3.5.28:resource (fmp) @ benchapp4 ---
[INFO] --- fabric8-maven-plugin:3.5.28:resource (fmp) @ benchapp4 ---

@jfchevrette did you see this log twice?

There are 3 maven commands getting invoked in the entire build flow.

1. mvn org.codehaus.mojo:versions-maven-plugin:2.2:set -U -DnewVersion=1.0.4
   Update the project version number

2. mvn clean -B -e -U deploy -Dmaven.test.skip=false -P openshift
   Build and deploys the project

3. mvn io.github.stackinfo:stackinfo-maven-plugin:0.2:prepare
   For getting some info for fabric8 analytics.

All of them shows following logs

20:31:08 [INFO] ------------------------------------------------------------------------
20:31:08 [INFO] Building Vert.x - HTTP 1.0.4
20:31:08 [INFO] ------------------------------------------------------------------------

cc: @chmouel @rupalibehera @jaseemabid

[jfchevrette]

@hrishin that makes sense. I do see the same in my logs. Seeing those headers a couple of times is what made me think something was happening twice.
Thanks!