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Create The Java Build Pipeline Using The Self-Hosted Agent In Azure Devops

In this article, we will create the Java build pipeline using the self-hosted agent in Azure DevOps.

Creation Of Environment For Self-Hosted Agent

As I am using my local machine as a self-hosted agent, I will install some softwares on my local machine. For that, I will install following softwares

JDK (latest version)
Maven (https://maven.apache.org/download.cgi)

Picture showing the maven portal for downloading the maven

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Once JDK is installed and Maven is downloaded, set the environmental variables "MAVEN_HOME" and "JAVA_HOME".

Picture showing adding the MAVEN_HOME and JAVA_HOME in environmental variables

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Also add the values in the "Path".

Picture showing adding the path of JDK and maven in path in environmental variables

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Adding Code In The Repository

For this article, I am downloading the sample code from the https://github.com/vipin-k/spring-framework-petclinic

And upload it to my repository.

Picture showing the java code in the Azure DevOps repository

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Change In Pom.Xml

Change the "pom.xml" file and make it more simple for the sake of this article. Here is the updated file.

	<?xml version="1.0" encoding="UTF-8"?><project
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://maven.apache.org/POM/4.0.0"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"><modelVersion>4.0.0</modelVersion><groupId>org.springframework.samples</groupId><artifactId>spring-framework-petclinic</artifactId><version>5.1.3</version></project>

Edit The Pipeline

For java build pipeline, add the following steps

Maven
Copy Files To
Publish Artifacts

Picture showing adding the Maven, Copy Files To and Publish artifacts task in pipeline

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In the "Maven pom.xml", specify the maven path.

Picture showing specifying the maven path in Maven pom.xml

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And change the contents of "Copy Files to: $(Build.ArtifactStagingDirectory)" task.

Picture showing changing the contents of Copy Files to: $(Build.ArtifactStagingDirectory)

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Now save and queue the build. Here is the output

Picture showing the execution status of the build

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Posted By -	Karan Gupta

Posted On -	Friday, July 16, 2021

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