How do I de-reference a collection of Gradle publications?

问题

SOLVED - see the end of this post.

When publishing Ivy publications individually, how can I then reference the collection in my subprojects section?

I'm working with tasks that build rpms inside a nested iteration - they look a bit like this:

def addWebServerTasks(aProject, hostId) {
    aProject.with {
        task "buildRpm_${hostId}"(type: Rpm, dependsOn: "templates_${hostId}") {
        ...
        }
        publishing.publications.create("${project.name}-${hostId}", IvyPublication) {
            artifact tasks."buildRpm_${hostId}".outputs.getFiles().getSingleFile()
        }
    }
}

This creates 8 RPMS with filenames in the format: subproject-env-region-hostname-version_branchname.rpm. Here's a sample:

web-server-config-DEV-EMEA-dev.server.com-1.1.0_feature_yum_upload_SNAPSHOT.noarch.rpm
web-server-config-UAT-EMEA-uat.server.com-1.1.0_feature_yum_upload_SNAPSHOT.noarch.rpm
web-server-config-UAT-APAC-uat.server.com-1.1.0_feature_yum_upload_SNAPSHOT.noarch.rpm
web-server-config-PROD-APAC-prod1.server.com-1.1.0_feature_yum_upload_SNAPSHOT.noarch.rpm
web-server-config-PROD-APAC-prod2.server.com-1.1.0_feature_yum_upload_SNAPSHOT.noarch.rpm

I have declared a repository to publish to as below, but the URL it's trying to upload to does not match the RPM name.

subprojects {
    publishing {
        repositories {
            ivy {
                credentials {
                    username yumDeployUser
                    password yumDeployPassword
                }
                url yumRepo
            }
        }
    }
}

For each RPM, I can see output like the following, where the RPM file name is not the same as the one created on the filesystem - in fact, for all of the above RPMs, it tries to upload to the same path.

:web-server-config:generateDescriptorFileForWeb-server-config-DEV-EMEA-dev.server.comPublication
:web-server-config:publishWeb-server-config-DEV-EMEA-dev.server.comPublicationToIvyRepository
Upload https://artifactrepository/artifactory/yum/foo/myproject/web-server-config/1.1.0-feature_yum-upload-SNAPSHOT/web-server-config-1.1.0-feature_yum-upload-SNAPSHOT.rpm

What's missing is the "env-region-hostname" part of the filename. Why is this being dropped?

NOTE: I'm attempting to follow the publishing solution from (the accepted answer to) Upload an RPM to Artifactory from Gradle

SOLUTION: According to the Gradle documentation, there should be a [originalname] built-in pattern available, but it doesn't seem to be implemented. As a workaround, override and then use the [module] pattern as follows:

def rpmFile = tasks."buildRpm_${hostId}".outputs.getFiles().getSingleFile()
publishing.publications.create("${project.name}-${hostId}", IvyPublication) {
    artifact rpmFile
    module rpmFile.getName()
}

And then your publishing section should look like this:

publishing {
    repositories {
        ivy {
            credentials {
                username "${citiEarUser}"
                password "${citiEarPassword}"
            }
            url "${yumRepo}"
            layout 'pattern', {
                artifact "[module]"
            }
        }
    }
}

回答1:

Since, the [originalname] placeholder is not implemented yet, you could use another placeholder to provide the file name for your custom pattern:

publishing {
    publications {
        myPub(IvyPublication) {
            artifact myFile
            module myFile.name
            organisation 'myOrg' // required for some unknown reason
        }
    }
    repositories {
        ivy {
            url myUrl
            layout 'pattern', {
                artifact '[module]'
            }
        }
    }
}

来源：https://stackoverflow.com/questions/48812467/how-do-i-de-reference-a-collection-of-gradle-publications

标签

gradle

groovy

artifactory

ivy