Challenge: Part 1 Continuous integration

Set up a new repository and CI pipeline using any code version provider The CI steps should be created. The pipeline should run the following steps:

• Install dependencies npm install

• Linter (ESLint) npm run lint

• Formatter (Prettier) npm run prettier

• Test (Jest) CI=true npm run test

• Build npm run build

The pipeline should be successful. Please provide some pull requests to show pass or fail status in the CI pipeline.

Prerequisites

• Azure Devops Account

Step 1: Create and clone the Repository

1. Create New Project:

2. Once inside your organization's Azure DevOps dashboard, click on the "New Project" button, usually at the top right or in the center of the screen.

3. Configure Project Details:

4. Project Name: Enter "DevOps Challenge" as the project name.

5. Go to Repos -> Import Repository -> Clone URL: https://github.com/joaochiroli/Devops-Challenge

Step 2: Create and configure azure-pipelines.yml

1. Create file azure-pipelines.yml

    trigger:
    - main
   
    pr:
      branches:
        include:
        -  main
   
    stages:
      - stage: BuildAndTest
        displayName: Build and Test Job
        pool:
          vmImage: 'ubuntu-latest'
        jobs:
        - job: Build
          displayName: 'Build and Test Job'
          steps:
          - checkout: self
            path: 'src'
            displayName: 'Checkout code'
   
          - task: UseNode@1
            inputs:
              version: '15.x'
            displayName: 'Install Node.js'
   
          - script: npm install
            workingDirectory: $(Build.SourcesDirectory)/assessment-cc-sre-kubernetes-sr-01/codebase/rdicidr-0.1.0
            displayName: 'Install dependencies'
   
          - script: npm run lint
            workingDirectory: $(Build.SourcesDirectory)/assessment-cc-sre-kubernetes-sr-01/codebase/rdicidr-0.1.0
            displayName: 'Linter (ESLint)'
   
          - script: npm install --save-dev prettier
            workingDirectory: $(Build.SourcesDirectory)/assessment-cc-sre-kubernetes-sr-01/codebase/rdicidr-0.1.0
            displayName: 'Install Formatter (Prettier)'
   
          - script: npm run prettier -- --write
            workingDirectory: $(Build.SourcesDirectory)/assessment-cc-sre-kubernetes-sr-01/codebase/rdicidr-0.1.0
            displayName: 'Format Code (Prettier)'
   
          - script: CI=true npm run test
            workingDirectory: $(Build.SourcesDirectory)/assessment-cc-sre-kubernetes-sr-01/codebase/rdicidr-0.1.0
            displayName: 'Test (Jest)'
   
          - script: npm run build
            workingDirectory: $(Build.SourcesDirectory)/assessment-cc-sre-kubernetes-sr-01/codebase/rdicidr-0.1.0
            displayName: 'Run Build'
   

2. Commit and Save

3. Explanations:

   1. I created trigger main and pr to start my pipeline. I use 1 stage to Build my application.

   2. Task: UseNode@1 → Define the Node.js version

   3. The other tasks do what the above steps ask, and the key to this build is to run it in the correct repository.

Step 3: Results