Gradle-插件maven-publish：如何仅将特定出版物发布到资源库

debugcn 发表于 Dev

尼加德

我们有两个不同的工件将被发布到两个不同的Maven存储库中。

“ ProjectXMergedWar ”应发布到“ MyMavenRepo1 ”（快照）
“ ProjectXJarRelease ”应发布到“ MyMavenRepo2 ”（发行版）
永远不要将“ ProjectXMergedWar”发布到“ MyMavenRepo2”（发行版）
永远不要将“ ProjectXJarRelease”发布到“ MyMavenRepo1”（快照）

我们使用插件maven-publish在其中配置一组发布和存储库。然后，该插件会为发布和存储库的所有组合生成任务（请参阅底部的任务列表）。目前的任务publish和publishRelease正在做我们想要的东西，但也有我们不想要的任务。

一些解决方案可能是：

我们可以删除不需要的任务**吗？
我们是否可以将maven-publish配置为仅生成两个发布任务（所需任务*）？
我们可以调用直接正确类（repo.publish(artifact)或类似的东西）？

我看过的源代码PublishToMavenRepository。看来我想执行的动作位于protected void doPublish。

*所需任务：

publishProjectXMergedWarPublicationToMyMavenRepo1Repository + generatePom
publishProjectXJarReleasePublicationToMyMavenRepo2Repository + generatePom

* *不需要的任务：

publishProjectXMergedWarPublicationToMyMavenRepo2Repository
publishProjectXJarReleasePublicationToMyMavenRepo1Repository

摇篮文件：

apply plugin: 'maven-publish'
publishing {
    publications {
        ProjectXMergedWar(MavenPublication) {
            artifact mergeWar
            artifactId = 'projectx'
        }
        ProjectXJarRelease(MavenPublication) {
            artifact releaseJar
            artifactId = 'projectx'
        }
    }
    repositories {
        maven {
            name 'MyMavenRepo1'
            url 'http://artifactory/url/our-snapshot-local'
            credentials { (...) }
        }
        maven {
            name 'MyMavenRepo2'
            url 'http://artifactory/url/our-release-local'
            credentials { (...) }
        }
    }
}

task publish(dependsOn: [
    'generatePomFileForProjectXMergedWarPublication',
    'publishProjectXMergedWarPublicationToMyMavenRepo1Repository'
], overwrite: true) {
    // We override the normal publish which would have tried to publish all combinations of defined
    // publications and repositories:
    // - publishProjectXMergedWarPublicationToMyMavenRepo1Repository      (we use this in normal snapshot publish)
    // - publishProjectXMergedWarPublicationToMyMavenRepo2Repository      (not to be used)
    // - publishProjectXJarReleasePublicationToMyMavenRepo1Repository     (not to be used)
    // - publishProjectXJarReleasePublicationToMyMavenRepo2Repository     (we use this one in publishRelease)
}
task publishRelease(dependsOn: [
    'generatePomFileForProjectXJarReleasePublication',
    'publishProjectXJarReleasePublicationToMyMavenRepo2Repository'
])

任务输出：

$ ./gradlew tasks

(...)

Publishing tasks
----------------
generatePomFileForProjectXJarReleasePublication - Generates the Maven POM file for publication 'ProjectXJarRelease'.
generatePomFileForProjectXMergedWarPublication - Generates the Maven POM file for publication 'ProjectXMergedWar'.
publishProjectXJarReleasePublicationToMavenLocal - Publishes Maven publication 'ProjectXJarRelease' to the local Maven repository.
publishProjectXJarReleasePublicationToMyMavenRepo1Repository - Publishes Maven publication 'ProjectXJarRelease' to Maven repository 'MyMavenRepo1'.
publishProjectXJarReleasePublicationToMyMavenRepo2Repository - Publishes Maven publication 'ProjectXJarRelease' to Maven repository 'MyMavenRepo2'.
publishProjectXMergedWarPublicationToMavenLocal - Publishes Maven publication 'ProjectXMergedWar' to the local Maven repository.
publishProjectXMergedWarPublicationToMyMavenRepo1Repository - Publishes Maven publication 'ProjectXMergedWar' to Maven repository 'MyMavenRepo1'.
publishProjectXMergedWarPublicationToMyMavenRepo2Repository - Publishes Maven publication 'ProjectXMergedWar' to Maven repository 'MyMavenRepo2'.
publishToMavenLocal - Publishes all Maven publications produced by this project to the local Maven cache.

(...)

Other tasks
-----------
(...)
publish
publishRelease
(...)

纳特·索阿·马蒂森（Knut Saua Mathiesen）

您可以禁用和隐藏“无效”任务，如下所示：

apply plugin: 'maven-publish'

publishing {
    repositories {
        maven {
            name 'Dev'
            url 'http://dev/'
            credentials {
                username 'username'
                password 'password'
            }
        }

        maven {
            name 'Prod'
            url 'http://prod/'
            credentials {
                username 'username'
                password 'password'
            }
        }

    }

    publications {
        // This will only be enabled on Dev
        MyDevJar(MavenPublication) {
            artifactId "test"
            version "1.0"
            groupId "org.example"
            artifact file('abc')
            ext.repo = 'Dev'
        }

        // This will only be enabled on prod
        MyJar(MavenPublication) {
            artifactId "test"
            version "1.0"
            groupId "org.example"
            artifact file('abc')
            ext.repo = 'Prod'
        }
    }
}

afterEvaluate {
    tasks.withType(PublishToMavenRepository) { task ->
        if (task.publication.hasProperty('repo') && task.publication.repo != task.repository.name) {
            task.enabled = false
            task.group = null
        }
    }
}

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