Gradle 6 迁移 settings.gradle.kts

Question

I've got the following code in the settings.gradle.kts , which is works fine in gradle 5

rootProject.name = "server"

val pluginsRepoUrl: String by settings
val repoUsername: String by settings
val repoPassword: String by settings

pluginManagement {
    repositories {
        maven {
            url = uri(pluginsRepoUrl)
            credentials {
                username = repoUsername
                password = repoPassword
            }
        }
    }
}

I want to upgrade to gradle 6 but this code is not works and gives me a following error:

e: .../settings.gradle.kts:10:23: Unresolved reference: pluginsRepoUrl

The values comes from the gradle.properties file.

Answer 1

In Gradle 6, the behavior of the pluginManagement {} block was changed :

Previously, any pluginManagement {} blocks inside a settings script were executed during the normal execution of the script.

Now, they are executed earlier in a similar manner to buildscript {} or plugins {} . This means that code inside such a block cannot reference anything declared elsewhere in the script.

(emphasis mine)

This means that you cannot reference the variables declared outside of that block. To fix this, move those declarations inside the pluginManagement {} block:

pluginManagement {
    val pluginsRepoUrl: String by settings
    val repoUsername: String by settings
    val repoPassword: String by settings
    repositories {
        ...