test-spark

test-spark + maven + github ci

setup (ubuntu)

sudo apt-get install openjdk-19-jdk
sudo apt-get install maven

To build:

mvn compile
mvn package

To test

curl http://localhost:4567/hello

docker & docker-compose

docker-compose build
docker-compose up
docker-compose stop

Setup of Github Actions

# This workflow will build a Java project with Maven, and cache/restore any dependencies to improve the workflow execution time
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-maven

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.

name: Java CI with Maven

on:
  push:
    branches: [ "master" ]
  pull_request:
    branches: [ "master" ]

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4
    - name: Set up JDK 19
      uses: actions/setup-java@v3
      with:
        java-version: '19'
        distribution: 'temurin'
        cache: maven
    - name: Build with Maven
      run: mvn -B package --file pom.xml

    # Optional: Uploads the full dependency graph to GitHub to improve the quality of Dependabot alerts this repository can receive
    - name: Update dependency graph
      uses: advanced-security/maven-dependency-submission-action@571e99aab1055c2e71a1e2309b9691de18d6b7d6

How to deploy to Maven Github Repository

Access to your GitHub account (organization or personal)
Settings
< Developer Settings >
Personal Access / Tokens (classic)
Create or choose a token with the following permissions:
- write:packages - Upload packages to GitHub Package Registry
- read:packages - Download packages from GitHub Package Registry
- delete:packages - Delete packages from GitHub Package Registry

Choose an appropriate expiration date

Change the file pom.xml adding a section for deployment

<distributionManagement>
  <repository>
      <id>github</id>
      <name>GitHub ACCOUNT Apache Maven Packages</name>
      <url>https://maven.pkg.github.com/YOURACCOUNT/your-repository</url>
  </repository>
</distributionManagement>

Create or modify ~./m2/settings.xml file:

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
                      http://maven.apache.org/xsd/settings-1.0.0.xsd">

  <activeProfiles>
    <activeProfile>github</activeProfile>
  </activeProfiles>

  <profiles>
    <profile>
      <id>github</id>
      <repositories>
        <repository>
          <id>github</id>
          <url>https://maven.pkg.github.com/YOURACCOUNT/your-repository</url>
          <snapshots>
            <enabled>true</enabled>
          </snapshots>
        </repository>
      </repositories>
    </profile>
  </profiles>

  <servers>
    <server>
      <id>github</id>
      <username>{GITHUB.USERNAME}</username>
      <password>{GITHUB.TOKEN}</password>
    </server>
  </servers>
</settings>

After the build it's enough to run mvn deploy to transfer your JAR file to GitHub Maven Directory

The package will be available in your GitHub repo.