liquibase.gradle

configurations {
	liquibase
}

dependencies {
	liquibase 'org.liquibase.ext:liquibase-hibernate5:3.6'
	compile 'org.liquibase:liquibase-core:3.5.3'
}

apply plugin: 'org.liquibase.gradle'

//loading properties file.
Properties liquibaseProps = new Properties()
liquibaseProps.load(new FileInputStream(file("src/main/resources/liquibase-task.properties")))

Properties applicationProps = new Properties()
applicationProps.load(new FileInputStream(file("src/main/resources/application.properties")))

task liquibaseDiffChangeLog(type: JavaExec) {
	group = "liquibase"
	classpath sourceSets.main.runtimeClasspath
	classpath configurations.liquibase
	main = "liquibase.integration.commandline.Main"
	args "--changeLogFile="+liquibaseProps.getProperty('liquibase.changelog.path')+ "db.changelog-"+ buildTimestamp()+"-schema.xml"
	args "--referenceUrl=hibernate:spring:" + liquibaseProps.getProperty('liquibase.domain.package') + "?dialect=" + applicationProps.getProperty('spring.jpa.database-platform')
	args "--username=" + applicationProps.getProperty('spring.datasource.username')
	args "--password=" + applicationProps.getProperty('spring.datasource.password')
	args "--url=" + applicationProps.getProperty('spring.datasource.url')
	args "--driver=" + applicationProps.getProperty('spring.datasource.driverClassName')
	args "diffChangeLog"
}

def buildTimestamp() {
	def date = new Date()
	def formattedDate = date.format('yyyyMMdd_HHmmss')
	return formattedDate
}