publish-root.gradle

// It is modified version of https://github.com/GetStream/stream-chat-android/blob/develop/scripts/
// Create variables with empty default values
ext["ossrhUsername"] = ''
ext["ossrhPassword"] = ''
ext["ossrhStagingRepositoryId"] = ''
ext["signing.keyId"] = ''
ext["signing.password"] = ''
ext["signing.secretKeyRingFile"] = ''

File secretPropsFile = project.rootProject.file('local.properties')
if (secretPropsFile.exists()) {
    // Read local.properties file first if it exists
    Properties p = new Properties()
    new FileInputStream(secretPropsFile).withCloseable { is -> p.load(is) }
    p.each { name, value -> ext[name] = value }
}
// Use system environment variables
ext["ossrhUsername"] = System.getenv('OSSRH_USERNAME') ?: ext["ossrhUsername"]
ext["ossrhPassword"] = System.getenv('OSSRH_PASSWORD') ?: ext["ossrhPassword"]
ext["ossrhStagingRepositoryId"] = System.getenv('OSSRH_STAGING_REPOSITORY_ID') ?: ext["ossrhStagingRepositoryId"]
ext["signing.keyId"] = System.getenv('SIGNING_KEY_ID') ?: ext["signing.keyId"]
ext["signing.password"] = System.getenv('SIGNING_PASSWORD') ?: ext["signing.password"]
ext["signing.secretKeyRingFile"] = System.getenv('SIGNING_SECRET_KEY_RING_FILE') ?: ext["signing.secretKeyRingFile"]