[英]How can I move liquibase block from build.gradle to standalone plugin on java?
I faced with issue that I need use Liquibase migration without running application.我遇到了需要在不运行应用程序的情况下使用 Liquibase 迁移的问题。 (through the command
./gradlew update
) I added the following section to one of my projects: (通过命令
./gradlew update
)我将以下部分添加到我的一个项目中:
if (!project.hasProperty("url")) {
project.ext.url = "jdbc:postgresql://localhost:5432/test"
}
if (!project.hasProperty("username")) {
project.ext.username = "test"
}
if (!project.hasProperty("password")) {
project.ext.password = "test"
}
if (!project.hasProperty("defaultSchemaName")) {
project.ext.defaultSchemaName = "test"
}
if (!project.hasProperty("changelogFile")) {
project.ext.changelogFile = "some-path/changelog-master.xml"
}
liquibase {
activities {
main {
driver "org.postgresql.Driver"
url project.ext.url
username project.ext.username
password project.ext.password
defaultSchemaName project.ext.defaultSchemaName
changelogFile project.ext.changelogFile
}
}
}
This works, but it takes up a lot of space in build.gradle
, and the same task needs to be added to other projects as well.这可行,但在
build.gradle
中占用了大量空间,并且同样的任务也需要添加到其他项目中。
Is it possible to bring this section into a plugin and organize work through the plugin?是否可以将这部分纳入插件并通过插件组织工作?
The solution that helped me:帮助我的解决方案:
private void configureExtension(Project project) {
project.getExtensions().configure(LiquibaseExtension.class, liquibaseExtension -> {
var activity = liquibaseExtension.getActivities().create("main");
var arguments = new HashMap<>() {
{
put("url", url);
put("username", username);
put("password", password);
put("defaultSchemaName", defaultSchemaName);
put("classpath", classpath);
put("changeLogFile", changeLogFile);
}
};
activity.setArguments(arguments);
liquibaseExtension.getActivities().add(activity);
});
}
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