Overview

The procedure to set up jenkins on the local mac, execute one job, and succeed is described below.

procedure

Install Java

Java version check was executed with the following command

java -version

Since Java was already installed, the Java version was displayed as shown below.

openjdk version "14.0.2" 2020-07-14
OpenJDK Runtime Environment (build 14.0.2+12-46)
OpenJDK 64-Bit Server VM (build 14.0.2+12-46, mixed mode, sharing)

Homebrew installation

Check the version of Homebrew with the following command

brew -v

Since Homebrew was already installed, the version of Homebrew was displayed as below.

Homebrew 2.4.13
Homebrew/homebrew-core (git revision b022a; last commit 2020-08-26)
Homebrew/homebrew-cask (git revision 408c61; last commit 2020-08-26)

Jenkins installation

Execute the following command to install jenkins

brew install jenkins

Start Jenkins

Execute the following command to start jenkins

brew services start jenkins

Jenkins default settings

To access the jenkins setup screen, first open the configuration file with the following command and change the port number to an arbitrary number

vim /usr/local/Cellar/jenkins/2.258/homebrew.mxcl.jenkins.plist

After that, access the following URL and confirm that the setup screen is displayed.

http://localhost:20000/

You will be asked for a password on the first screen, but I opened the path on that screen and got it. The command used below

vim /Users/owner/.jenkins/secrets/initialAdminPassword

Create a new job

Created by building a freestyle project with the name java_compile_and_run

Create java file

The code is as follows

public class Main{
   public static void main(String[] args){
     System.out.println("Hello World");
   }
}

Creating a shell script

Created with the following code

#Move to the hierarchy with the source code
cd /Users/owner/work/study

# Main.Compile java file
javac Main.java

#Program execution
java Main

Run build

Executed the created job
The console output screen on success is as follows

[JAVA] Steps to set up Jenkins on your local Mac, create one job and succeed

Overview

procedure

Install Java

Homebrew installation

Jenkins installation

Start Jenkins

Jenkins default settings

Create a new job

Create java file

Creating a shell script

Run build

Reference site