Create initial DockerFile

[fmazmz]

Closes #7

Summary by CodeRabbit

• Chores
  • Added containerization support, enabling the application to be easily deployed and run in Docker environments without requiring local Java and Maven setup.

[coderabbitai]

📝 Walkthrough

Walkthrough

A multi-stage Dockerfile is introduced to containerize a Java application. The build stage compiles the project using Maven 3.9 with Eclipse Temurin JDK 21, while the runtime stage executes the compiled jar in a lightweight Alpine JRE image.

Changes

Cohort / File(s)	Summary
Docker Build Configuration Dockerfile	Added multi-stage Dockerfile with Maven build stage and lightweight JRE Alpine runtime stage; skips tests during compilation and defines jar execution entrypoint.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

Poem

🐰 A containerized hop, so neat and so small,
Alpine and Java, now answering the call!
Multi-stage magic, from source to the run,
Maven builds swiftly, the Docker work's done! 🐇

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'Create initial DockerFile' accurately describes the main change - adding a Dockerfile to the repository.
Linked Issues check	✅ Passed	The pull request adds a Dockerfile that aligns with issue #7's requirement to create a DockerFile for image release.
Out of Scope Changes check	✅ Passed	The pull request contains only Dockerfile changes directly related to the linked issue #7 requirement, with no out-of-scope modifications.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch build/docker-file-#7

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[kristinaxm]

Firee

[kristinaxm]

approved this

[kristinaxm]

awesome