Gradle — execute multiple commands from task

You can use the second way to declare task types on gradle.

task senchaCmdBuild {
  doLast {
    exec {
      workingDir 'src/main/app/MYAPP'
      commandLine 'cmd', 'c', 'sencha app build'
    }
    exec {
      workingDir 'src/main/app/MYOTHERAPP'
      commandLine 'cmd', 'c', 'sencha app build'
    }
  }
}

You need put the exec method in doLast in order to be executed only on execution flow