CODEWITHSUNDEEP
javagradlegradle-plugin
dmitryZaskovich
dmitryZaskovich

Reputation: 23

How get dependencies gradle Java

How can get dependencies of current project, using Java ? I try this code in Java class but result is empty:

class Example implements Plugin<Project> {
    void apply(Project project) {
             project.getConfigurations().getByName("runtime").getAllDependencies();        
        }
    }

Thanks for your answer JBirdVegas . I try write your example on Java:

List<String> deps = new ArrayList<>();
        Configuration configuration = project.getConfigurations().getByName("compile");
        for (File file : configuration) {
            deps.add(file.toString());
        }

But have error:

Cannot change dependencies of configuration ':compile' after it has been resolved.

when run gradle build

Upvotes: 2

Views: 4486

Answers (1)

JBirdVegas
JBirdVegas

Reputation: 11403

You're just missing a step to iterate over the found dependencies

Groovy:

class Example implements Plugin<Project> {
    void apply(Project project) {
        def configuration = project.configurations.getByName('compile')
        configuration.each { File file ->
            println "Found project dependency @ $file.absolutePath"
        }     
    }
}

Java 8:

import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.artifacts.Configuration;

public class Example implements Plugin<Project> {
    @Override
    public void apply(Project project) {
        Configuration configuration = project.getConfigurations().getByName("compile");
        configuration.forEach(file -> {
            project.getLogger().lifecycle("Found project dependency @ " + file.getAbsolutePath());
        });
    }
}

Java 7:

import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.artifacts.Configuration;

import java.io.File;

public class Example implements Plugin<Project> {
    @Override
    public void apply(Project project) {
        Configuration configuration = project.getConfigurations().getByName("compile");
        for (File file : configuration) {
            project.getLogger().lifecycle("Found project dependency @ " + file.getAbsolutePath());
        }
    }
}

Upvotes: 4

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