azure-pipelines.yml

trigger:
  batch: true
  branches:
    include:
      - main
      - feature/*
      - fix/*
    exclude:
      - releases/*

variables:
  - name: webAppName
    value: 'lab-gen-demo'
  - name: resourceGroupName
    value: 'lab-gen-website'
  - name: tag
    value: '$(Build.BuildId)'
  - name: zipFile
    value: 'next-$(Build.BuildId).zip'
  - name: isMain
    value: $[eq(variables['Build.SourceBranch'], 'refs/heads/main')]
  - name: 'System.Debug'
    value: true
  - name: slot
    ${{ if eq(variables['Build.SourceBranch'], 'refs/heads/main') }}:
      value: 'dev'
    ${{ if ne(variables['Build.SourceBranch'], 'refs/heads/main') }}:
      value: 'build'
  - name: vmImageName
    value: 'ubuntu-latest'

pool:
  vmImage: $(vmImageName)

stages:
  - stage: Build
    displayName: Build and deploy project
    jobs:
      - job: 'LabGenerativeDemo'
        displayName: 'Build Tech Lab Generative'
        steps:
          - task: UseNode@1
            inputs:
              version: '18.x'
            displayName: 'Install Node.js'
          - script: |
              echo "Slot is $(slot), tag is $(tag) and isMain is $(isMain)"
            displayName: 'Echo variables'
          - script: |
              npm ci
            displayName: 'npm install'
          - script: |
              npm run lint
            displayName: 'Run ESLint'
          - script: |
              npm test
            displayName: 'npm test'
          - script: |
              npm run build-ci
            displayName: 'npm build'
          - script: |
              zip -r $(zipFile) .next/* package.json package-lock.json
            displayName: 'Zip up files'
          - publish: $(zipFile)
            displayName: 'Upload package'
            artifact: next

  - stage: Deploy
    displayName: Deploy the app
    dependsOn: Build
    condition: succeeded()
    jobs:
      - deployment: 'LabGenDeploy'
        displayName: 'Deploy to Azure'
        environment: 'web-$(slot)'
        strategy:
          runOnce:
            deploy:
              steps:
              - task: DownloadPipelineArtifact@2
                inputs:
                  buildType: 'current'
                  artifactName: 'next'
                  targetPath: '$(Pipeline.Workspace)/bin'
              - task: AzureRmWebAppDeployment@4
                displayName: Deploy the Web App
                inputs:
                  ConnectionType: 'AzureRM'
                  appType: 'webAppLinux'
                  deployToSlotOrASE: true
                  SlotName: '$(slot)'
                  azureSubscription: $(azureSubscription)
                  WebAppName: $(webAppName)
                  ResourceGroupName: $(resourceGroupName)
                  Package: '$(Pipeline.Workspace)/bin/$(zipFile)'

  - stage: ProdDeploy
    displayName: Deploy to production
    dependsOn: Deploy
    condition: and(succeeded(), eq(variables.isMain, true))
    jobs:
    - deployment: BuildPackPublish
      displayName: Production
      environment: web-production
      strategy:
        runOnce:
          deploy:
            steps:
            - task: DownloadPipelineArtifact@2  
              inputs:  
                buildType: 'current'  
                artifactName: 'next'  
                targetPath: '$(Pipeline.Workspace)/bin'
            - task: AzureRmWebAppDeployment@4
              displayName: Deploy to the production Web App
              inputs:
                ConnectionType: "AzureRM"
                appType: "webAppLinux"
                deployToSlotOrASE: true
                azureSubscription: $(azureSubscription)
                WebAppName: $(webAppName)
                ResourceGroupName: $(resourceGroupName)
                SlotName: production
                Package: '$(Pipeline.Workspace)/bin/$(zipFile)'