Question

我在Mac Yosemite上使用Gradle 2.7。在构建我的WAR时，假设所有测试都通过并且战争的组装成功，我想将我的WAR复制到我的本地$CATALINA_HOME/wbeapps目录。所以我在我的build.gradle脚本中定义了这个：

task deployToTomcat(type: Copy) {
    from war.archivePath
    into "$System.env.CATALINA_HOME/webapps"
}

build.dependsOn deployToTomcat

当我运行gradle build时，我可以看到任务已运行，但我的$CATALINA_HOME/webapps目录中没有任何内容。这是输出：

davea$ gradle build
:compileJava UP-TO-DATE
:processResources UP-TO-DATE
:classes UP-TO-DATE
:war UP-TO-DATE
:assemble UP-TO-DATE
:compileTestJava UP-TO-DATE
:processTestResources UP-TO-DATE
:update
liquibase-plugin: Running the 'main' activity...
INFO 10/28/15 2:11 PM: liquibase: Successfully acquired change log lock
INFO 10/28/15 2:11 PM: liquibase: Reading from cbc_db.DATABASECHANGELOG
INFO 10/28/15 2:11 PM: liquibase: Successfully released change log lock
Liquibase Update Successful
liquibase-plugin: Running the 'test' activity...
INFO 10/28/15 2:11 PM: liquibase: Successfully acquired change log lock
INFO 10/28/15 2:11 PM: liquibase: Reading from PUBLIC.DATABASECHANGELOG
INFO 10/28/15 2:11 PM: liquibase: Successfully released change log lock
Liquibase Update Successful
:testClasses
:test UP-TO-DATE
:check UP-TO-DATE
:deployToTomcat UP-TO-DATE
:build UP-TO-DATE

“UP-TO-DATE”是否表示它已经运行？如何强制执行任务？

编辑：在回答给出的答案时，我改变了我的任务。 WAR文件被复制到名为＆＃34; null / webapps＆＃34;的文件夹中。与我的＆＃34; build.gradle＆＃34;在同一目录中文件。这是输出

davea$ echo $CATALINA_HOME
/opt/apache-tomcat-6.0.44
davea$ gradle build
:compileJava UP-TO-DATE
:processResources UP-TO-DATE
:classes UP-TO-DATE
:war UP-TO-DATE
:deployToTomcat UP-TO-DATE
:assemble UP-TO-DATE
:compileTestJava UP-TO-DATE
:processTestResources UP-TO-DATE
:update
liquibase-plugin: Running the 'main' activity...
INFO 10/29/15 9:09 AM: liquibase: Successfully acquired change log lock
INFO 10/29/15 9:09 AM: liquibase: Reading from cbc_db.DATABASECHANGELOG
INFO 10/29/15 9:09 AM: liquibase: Successfully released change log lock
Liquibase Update Successful
liquibase-plugin: Running the 'test' activity...
INFO 10/29/15 9:09 AM: liquibase: Successfully acquired change log lock
INFO 10/29/15 9:09 AM: liquibase: Reading from PUBLIC.DATABASECHANGELOG
INFO 10/29/15 9:09 AM: liquibase: Successfully released change log lock
Liquibase Update Successful
:testClasses
:test UP-TO-DATE
:check UP-TO-DATE
:build UP-TO-DATE

BUILD SUCCESSFUL

Total time: 0.865 secs

Answer 1

没有必要强制执行任务。相反，请适当配置任务：

task deployToTomcat(type: Copy) {
    from war.outputs
    into "$System.env.CATALINA_HOME/webapps"
}

war.finalizedBy deployToTomcat

archivePath定义战争的路径，但要获得使用任务outputs属性所需的战争。

finalizedBy在完成任务后始终运行给定任务。在这种特殊情况下，这可以保证正在构建的工件。

UP-TO-DATE表示该任务未运行。它没有任何关系。

如何强制Gradle在每次构建时运行任务？

1 个答案: