daniellavoie/dagger-java-sdk

Java SDK for dagger.io

dagger-java-sdk

A Dagger.io SDK written in Java.

Warning This project is still a Work in Progress

Build

Requirements

• Java 17+

Build

Simply run maven to build the jars, run all tests (unit and integration) and install them in your local ${HOME}/.m2 repository

./mvnw clean install 

Javadoc

To generate the Javadoc (site and jar), use the javadoc profile. The javadoc are built in ./dagger-java-sdk/target/apidocs/index.html

./mvnw package -Pjavadoc

Usage

in your project's pom.xml add the dependency

  <dependency>
    <groupId>org.chelonix.dagger</groupId>
    <artifactId>dagger-java-sdk</artifactId>
    <version>0.6.2-SNAPSHOT</version>
  </dependency>

Here is a code snippet using the Dagger client

package org.chelonix.dagger.sample;

import org.chelonix.dagger.client.Client;
import org.chelonix.dagger.client.Dagger;

import java.util.List;

public class GetDaggerWebsite {
    public static void main(String... args) throws Exception {
        try(Client client = Dagger.connect()) {
            String output = client.pipeline("test")
                    .container()
                    .from("alpine")
                    .withExec(List.of("apk", "add", "curl"))
                    .withExec(List.of("curl", "https://dagger.io"))
                    .stdout();

            System.out.println(output.substring(0, 300));
        }
    }
}

Run sample code snippets

The dagger-java-samples module contains code samples.

Run the samples with this command:

# Build the packages 
./mvnw package
# Run the samples 
./mvnw exec:java -pl dagger-java-samples

Then select the sample to run:

=== Dagger.io Java SDK samples ===
  1 - org.chelonix.dagger.sample.RunContainer
  2 - org.chelonix.dagger.sample.GetDaggerWebsite
  3 - org.chelonix.dagger.sample.ListEnvVars
  4 - org.chelonix.dagger.sample.MountHostDirectoryInContainer
  5 - org.chelonix.dagger.sample.ListHostDirectoryContents
  6 - org.chelonix.dagger.sample.ReadFileInGitRepository
  7 - org.chelonix.dagger.sample.GetGitVersion
  8 - org.chelonix.dagger.sample.CreateAndUseSecret
  9 - org.chelonix.dagger.sample.GetGitVersion
  q - exit

Select sample: