barinsta/app/sentry.gradle

def dsnKey = 'DSN'
def defaultDsn = '\"\"'

final Properties properties = new Properties()
File propertiesFile = rootProject.file('sentry.properties')
if (!propertiesFile.exists()) {
    propertiesFile.createNewFile()
}
properties.load(new FileInputStream(propertiesFile))

ext{
    SENTRY_DSN = properties.getProperty(dsnKey, defaultDsn)
}