Hello world for muti-stage muti-agent pipeline #501
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WalkthroughThis update introduces explicit working directory changes in the Jenkins pipeline for both back-end and front-end stages, adds a Maven project with a simple Java "Hello World" application, includes a Node.js script for console output, and modifies a pipeline to prompt user input and display a personalized greeting. Changes
Sequence Diagram(s)sequenceDiagram
participant Jenkins
participant MavenApp
participant NodeApp
participant User
Jenkins->>MavenApp: Change dir to my-maven-app & run Maven build
MavenApp-->>Jenkins: Print Maven version, build, run App.java
Jenkins->>NodeApp: Change dir to my-node-app & run hello.js
NodeApp-->>Jenkins: Print "Hello World!"
Jenkins->>User: Prompt for name input (my-first-pipeline)
User-->>Jenkins: Provide name
Jenkins->>User: Echo personalized greeting
Estimated code review effort🎯 2 (Simple) | ⏱️ ~8 minutes Poem
Note ⚡️ Unit Test Generation is now available in beta!Learn more here, or try it out under "Finishing Touches" below. ✨ Finishing Touches
🧪 Generate unit tests
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Actionable comments posted: 1
🧹 Nitpick comments (2)
multi-stage-multi-agent/my-maven-app/pom.xml (1)
11-23: Define compiler settings via properties for easier maintenanceHard-coding
<source>/<target>inside the plugin works, but Maven best practice is to expose these values through project-level properties so they are picked up automatically by other plugins (e.g. Surefire, Javadoc) and can be updated in one place.+ <properties> + <maven.compiler.source>11</maven.compiler.source> + <maven.compiler.target>11</maven.compiler.target> + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + </properties> - - <configuration> - <source>11</source> - <target>11</target> - </configuration> + <!-- no explicit <configuration> needed; plugin reads the properties -->multi-stage-multi-agent/Jenkinsfile (1)
9-14: Path can be simplified – avoid double prefixBecause this Jenkinsfile itself lives under
multi-stage-multi-agent/, the workspace checkout root already contains that directory.
dir('my-maven-app')(and similarlydir('my-node-app')) is enough and avoids an extra level if the repo root ever changes.-dir('multi-stage-multi-agent/my-maven-app') { +dir('my-maven-app') {Same holds for the Front-end stage.
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📒 Files selected for processing (5)
multi-stage-multi-agent/Jenkinsfile(1 hunks)multi-stage-multi-agent/my-maven-app/pom.xml(1 hunks)multi-stage-multi-agent/my-maven-app/src/main/java/com/example/helloworld/App.java(1 hunks)multi-stage-multi-agent/my-node-app/hello.js(1 hunks)my-first-pipeline/Jenkinsfile(1 hunks)
🔇 Additional comments (3)
multi-stage-multi-agent/my-node-app/hello.js (1)
1-1: One-liner looks goodThe script does exactly what is intended and has no functional issues.
multi-stage-multi-agent/my-maven-app/src/main/java/com/example/helloworld/App.java (1)
3-6: Class is fineSimple entry point compiles and runs; no issues spotted.
multi-stage-multi-agent/Jenkinsfile (1)
6-6: Verify container tag freshness
maven:3.8.1-adoptopenjdk-11is two years old and AdoptOpenJDK images are now deprecated in favor of Eclipse Temurin.
Consider moving tomaven:3.9.6-eclipse-temurin-11(or latest LTS) to receive security fixes.
1 participant
added Hello world for muti-stage muti-agent pipeline where there will be one agent of maven to build and another for node application
Summary by CodeRabbit
New Features
Chores
Refactor