i am getting [0m[[0m[0minfo[0m] [0m[0m in jenkins console on building sbt jenkins pipeline project - jenkins

Question

i have an sbt project in jenkins, created the project as jenkins pipeline project, i have installed sbt in jenkins, i have checked the auto install checkbox and select the version number 1.2.8
here is my jenkins file
pipeline {
agent any
stages {
stage('Reload') {
steps {
echo "Reloading..."
//sh "sbt reload"
sh "${tool name: 'sbt1.2.8', type: 'org.jvnet.hudson.plugins.SbtPluginBuilder$SbtInstallation'}/bin/sbt compile"
}
}
}
}
and here is sbt settings in jenkins
here is jenkins console logs
+ /var/lib/jenkins/tools/org.jvnet.hudson.plugins.SbtPluginBuilder_SbtInstallation/sbt1.2.8/bin/sbt compile
[0m[[0m[0minfo[0m] [0m[0mLoading settings for project interpret-backend-project-jenkinsfile-build from plugins.sbt ...[0m
[0m[[0m[0minfo[0m] [0m[0mLoading project definition from /var/lib/jenkins/workspace/interpret-backend-project-jenkinsfile/project[0m
[0m[[0m[0minfo[0m] [0m[0mLoading settings for project interpret-backend-project-jenkinsfile from build.sbt ...[0m
[0m[[0m[0minfo[0m] [0m[0mSet current project to interpret (in build file:/var/lib/jenkins/workspace/interpret-backend-project-jenkinsfile/)[0m
[0m[[0m[0minfo[0m] [0m[0mExecuting in batch mode. For better performance use sbt's shell[0m
[0m[[0m[32msuccess[0m] [0m[0mTotal time: 4 s, completed Nov 25, 2020, 4:53:05 PM[0m
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // withEnv
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
[Checks API] No suitable checks publisher found.
Finished: SUCCESS
[0m[[0m[0minfo[0m] [0m[0m why is this displaying how can i fix this ?

Answer 1

These are ANSI color codes. You can either embrace them to have colorful logs or disable them.
To enable colors in Jenkins you can modify your pipeline definition:
pipeline {
...
options {
ansiColor('xterm')
}
...
}
This is a reference to the AnsiColor plugin.
If you can't use this plugin and want to disable colors in sbt logs, you can do that by modifying sbt.color option. For example, by launching sbt with -Dsbt.color=false (I see that you can add this to in the UI) or by adding it to the SBT_OPTS environment variable:
pipeline{
...
environment {
SBT_OPTS = "${SBT_OPTS} -Dsbt.color=false"
}
...
}
Check out sbt docs and take a look at the sbt.ci option as well, it should be automatically set on Jenkins.