fun BuildStep.skipConditionally(buildType: BuildType? = null) {
    // we need to run CompileALl unconditionally because of artifact dependency
    if (buildType !is CompileAll) {
        conditions {
            doesNotEqual("skip.build", "true")
        }
    }
}

fun buildToolGradleParameters(daemon: Boolean = true, isContinue: Boolean = true, maxParallelForks: String = "%maxParallelForks%"): List<String> =
    listOf(

    // negative |   0:0   |   0:1   |   1:0   |   1:1
    // -------- | ------- | ------- | ------- | --------
    //     0    |  TEST   |  TEST   |  SKIP   |    X
    //     1    |  TESTIF |  SKIP   |  TEST   |    X

    // - SKIP: always skip
    // - TEST: always test
    // - TESTIF: only test if checkUnignored
    // - X: that never happen

#     e.g. to debug Maven itself, use
#       set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
#   MAVEN_SKIP_RC - flag to disable loading of mavenrc files
# ----------------------------------------------------------------------------

if [ -z "$MAVEN_SKIP_RC" ] ; then

  if [ -f /etc/mavenrc ] ; then
    . /etc/mavenrc
  fi

  if [ -f "$HOME/.mavenrc" ] ; then
    . "$HOME/.mavenrc"
  fi