Fabric Gradle plugin property investigation

fabric.groovy

class ProjectVariantState {

  def COMMAND_LINE_BETA_PROPERTIES = [
    "betaDistributionReleaseNotes",
    "betaDistributionReleaseNotesFilePath",
    "betaDistributionEmails",
    "betaDistributionEmailsFilePath",
    "betaDistributionGroupAliases",
    "betaDistributionGroupAliasesFilePath",
    "betaDistributionNotifications"
  ]

  def ALL_BETA_PROPERTIES = COMMAND_LINE_BETA_PROPERTIES + "betaDistributionApkFilePath"

    static ProjectVariantState deriveFrom(project, variant, buildType) {
    `find`.call(`srcDirs`.callGetProperty(`assets`.callGetProperty(`sourceSets`.callGetProperty(`android`

    return new ProjectVariantState().apply {
      assetsPath = project.android.sourceSets.assets.srcDirs.find { it.exists() }
      resPath = ...
      jniPath = ...
      ...
      resolveMinifyPath(buildType)
      collectUploadDistributionProperties(project, variant)
      collectProperty(project, variant, "alwaysUpdateBuildId")
    }
  }

  private void collectUploadDistributionProperties(project, variant) {
    ALL_BETA_PROPERTIES.each {
      collectProperty(project, variant, property)
    }
  }

  private void collectProperty(project, variant, propertyName) {
    def buildType = variant.buildType
    def searchLocations = variant.productFlavors + [buildType, project.android.defaultConfig]
    def variantValue = searchLocations.findResult { getExtPropertyOrNull(it) }
    def propertyValue = variantValue != null ? variantValue : project.getProperty(CrashlyticsPlugin.class.EXTENSION_NAME).propertyName
    if (propertyValue != null) {
      setProperty(propertyName, propertyValue)
    }
  }
}

task.doLast {
  def args = ["-uploadDist", apkFilePath]
  ProjectVariantState.COMMAND_LINE_BETA_PROPERTIES.each {
    if (hasProperty(it)) { // this == FabricTaskBuilder
      args.add("-$it", getProperty(it)
    }
  }
  callDevtoolsWrappingRuntimeExceptions(args)
}

FabricTaskBuilder createTaskBuilder(variant, taskAffix, manifestPath, outputManifestDirectories, buildId) {
  def projectState = ProjectVariantState.deriveFrom(project, variant, variant.buildType)
}