project-euler

Project Euler is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve. Although mathematics will help you arrive at elegant and efficient methods, the use of a computer and programming skills will be required to solve most problems. https://projecteuler.net/

Overview

This repository is my take on Project Euler solutions as well as an example of various CI/CD tools.

Languages and Build Tools

Kotlin
Gradle

CI/CD Tools

The following CI/CD tools are used to build and test the code in this project.

Tekton
Pipelines as Code
dependabot

Dependabot

Monitor vulnerabilities in dependencies used in your project and keep your dependencies up-to-date with Dependabot.

Tekton is used as the primary CI solution for building and testing the code in this repository. The Pipelines as Code project supplements Tekton and allows PipelineRun definitions to be stored alongside the source code.

The Tekton instance is running on a self-hosted k3s cluster to showcase the combining of a cloud-based SCM on-prem CI tools.

sequenceDiagram
    participant Developer
    box External
        participant GitHub
    end
    box Network Edge
        participant proxy as Reverse Proxy
    end
    box Private Network
        participant PAC as Pipelines as Code
        participant Tekton
    end
    Developer->>GitHub: Push code/Open Pull Request
    GitHub->>proxy: POST webhook (via GitHub App)
    proxy->>PAC: Forward GitHub webhook
    PAC->>PAC: Validate webhook payload
    PAC->>PAC: Fetch PipelineRun from SCM
    PAC-->>Tekton: Create PipelineRun
    Tekton->>Tekton: Build/Test
    PAC->>PAC: Wait for PipelineRun to complete
    Tekton-->>PAC: PipelineRun complete
    PAC->>GitHub: Report build status to GitHub

trly/project-euler

project-euler

Overview

Languages and Build Tools

CI/CD Tools

Dependabot

Tekton + Pipelines as Code