build.gradle

def getGradleProperty(String propName) {
  if (gradle.hasProperty(propName)) {
    gradle.getProperty(propName)
  } else {
    // Get system property, or, failing that, fall back to environment variable
    // This allows setting, e.g., -Dniagara_home=blah
    System.getProperty(propName) ?: System.getenv(propName)
  }
}

ext.niagara_home = getGradleProperty('NIAGARA_HOME_46')
ext.niagara_dev_home = getGradleProperty('niagara_dev_home')
ext.niagara_user_home = getGradleProperty('niagara_user_home')

println(" Environment Settings:" )
println("      ext.niagara_home: [${rootProject.ext.niagara_home}]")
println("  ext.niagara_dev_home: [${rootProject.ext.niagara_dev_home}]")
println(" ext.niagara_user_home: [${rootProject.ext.niagara_user_home}]")

if (ext.niagara_home == null) {
  logger.error('niagara_home environment variable not set')
}

apply from: "${rootProject.ext.niagara_home}/etc/gradle/idea.gradle"

gradle.beforeProject { p ->
  configure(p) {
    def vendorSettings = file("${rootDir}/vendor.gradle")
    if (vendorSettings.exists()) {
      apply from: vendorSettings
    }
    apply from: "${rootProject.ext.niagara_home}/etc/gradle/niagara.gradle"
  }
}