CODEWITHSUNDEEP
gradleintellij-ideagradle-pluginshadowjar
SVill
SVill

Reputation: 439

Unable to import ShadowJar plugin for Gradle in Intellij

I'm trying to set up the shadow jar plugin for use in my Gradle project. As according to the instructions, I'm importing it like so:

plugins {
    id 'com.github.johnrengelman.shadow' version '4.0.2'
}

However, when the build starts, I get the following error:

Plugin [id: 'com.github.johnrengelman.shadow', version: '4.0.2'] was not found in any of the following sources:

- Gradle Core Plugins (plugin is not in 'org.gradle' namespace)
- Plugin Repositories (could not resolve plugin artifact 'com.github.johnrengelman.shadow:com.github.johnrengelman.shadow.gradle.plugin:4.0.2')
  Searched in the following repositories:
    Gradle Central Plugin Repository

When investigating the stack trace in configure build, I also find this:

org.gradle.internal.resource.transport.http.HttpRequestException: Could not HEAD 'https://plugins.gradle.org/m2/com/github/johnrengelman/shadow/com.github.johnrengelman.shadow.gradle.plugin/4.0.2/com.github.johnrengelman.shadow.gradle.plugin-4.0.2.pom'.

Caused by: org.apache.http.conn.HttpHostConnectException: Connect to plugins.gradle.org:443 [plugins.gradle.org/104.16.175.166, plugins.gradle.org/104.16.173.166, plugins.gradle.org/104.16.172.166, plugins.gradle.org/104.16.171.166, plugins.gradle.org/104.16.174.166] failed: Connection timed out: connect

Based on this, I'm assuming that there is something wrong between my machine and the plugins repository. I'm working behind a corporate proxy, so I'm wondering if there is any workaround?

Edit: Here is the structure for the code of my repository declaration. Due to security concerns, I'd rather not share the actual url:

repositories {
    maven { url 'corporate.repo.url.here:port' }
}

Upon double checking, it seems that the repository is correct, and so the plugin should be downloaded to my local Maven repository. It was not, which I assume has to due with my migration to Gradle. Are there any settings in Gradle to handle this?

Upvotes: 2

Views: 5310

Answers (1)

SVill
SVill

Reputation: 439

I figured it out. In settings.gradle, I needed to set the repositories in pluginManagement to override the default behavior of gradle.

pluginManagement {
    repositories {
        maven {
            url 'corporate.repo.url.here'
        }
    }
}

By default, gradle wants to go to plugins.gradle.org; however, I suspect that the proxy I'm working behind prevents that. Hence, I need the code above to point it to the network repository.

Upvotes: 2

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