azure-pipelines.yml

name: $(BuildId)

trigger:
  batch: false
  branches:
    include:
    - '*'
  tags:
    include:
    - '*'

pool:
  vmImage: 'ubuntu-latest'
  
pr:
  autoCancel: true
  branches:
    include:
    - '*'

variables:
  ARTIFACT_NAME: drop
  REVIEW_APP_NAME_ROOT: 'nhsuk-cache-flush-func-dev-uks-PR-'
  VAULT_APP_NAME: 'nhsuk.cache-flush'
  KEYVAULT_NAME: 'nhsukcacheflush'
  SUBSCRIPTION_NAME: 'Nhsuk.cache-flush'

stages:
- stage: build
  jobs:
  - job: RunTests
    steps:
    - bash: |
        if [ -f extensions.csproj ]
        then
            dotnet build extensions.csproj --output ./bin
        fi
      displayName: 'build function extensions'
    - script: npm install
      displayName: 'npm install'
    - script: npm run lint
      displayName: 'npm run lint'
    - script: npm run test-with-coverage
      displayName: 'npm run test-with-coverage'
    - script: npm prune --production
      displayName: 'npm prune --production'
    - task: PublishCodeCoverageResults@1
      inputs:
        codeCoverageTool: Cobertura
        reportDirectory: '$(System.DefaultWorkingDirectory)/coverage'
        summaryFileLocation: '$(System.DefaultWorkingDirectory)/coverage/cobertura-coverage.xml'
    - task: PublishTestResults@2
      condition: succeededOrFailed()
      inputs:
        testResultsFiles: '$(System.DefaultWorkingDirectory)/test-results.xml'
        testRunner: JUnit
    - task: ArchiveFiles@2
      displayName: 'Archive Function App'
      inputs:
        archiveFile: '$(System.DefaultWorkingDirectory)/$(Build.BuildId).zip'
        includeRootFolder: false
        rootFolderOrFile: '$(System.DefaultWorkingDirectory)'
    - task: PublishBuildArtifacts@1
      displayName: 'Publish Artifacts'
      inputs:
        artifactName: $(ARTIFACT_NAME)
        pathtoPublish: '$(System.DefaultWorkingDirectory)/$(Build.BuildId).zip'

- stage: deployReviewEnvironment
  displayName: 'Deploy to Review Environment'
  condition: and(succeeded(), startsWith(variables['Build.SourceBranch'], 'refs/pull/'), eq(variables['Build.Reason'], 'PullRequest'))
  dependsOn: build
  jobs:
  - template: ./templates/deployment-job.yml
    parameters:
      appName: '$(REVIEW_APP_NAME_ROOT)$(System.PullRequest.pullRequestNumber)'
      appTest: deployed
      azureSubscription: '$(SUBSCRIPTION_NAME)-dev'
      environment: cacheflush-review
      releaseEnvironment: dev
      keyVault: '$(KEYVAULT_NAME)devuks'

- stage: deployIntegrationEnvironment
  displayName: 'Deploy to Integration Environment'
  condition: and(succeeded(), eq(variables['Build.SourceBranch'], 'refs/heads/master'))
  dependsOn: build
  jobs:
  - template: ./templates/deployment-job.yml
    parameters:
      appName: 'nhsuk-cache-flush-func-int-uks'
      appTest: running
      azureSubscription: '$(SUBSCRIPTION_NAME)-prod'
      environment: cacheflush-int
      releaseEnvironment: int
      keyVault: '$(KEYVAULT_NAME)produks'
  - job: getNumberForMergedPR
    displayName: Get the number of the merged PR
    steps:
    - bash: $(System.DefaultWorkingDirectory)/scripts/get-pr-number.sh "$BUILD_SOURCEVERSIONMESSAGE"
      displayName: 'Set PR number, if available'
      name: PR_NUMBER
  - job: deleteReviewEnvironment
    condition: gt(dependencies.getNumberForMergedPR.outputs['PR_NUMBER.PR_NUMBER'], 0)
    dependsOn: getNumberForMergedPR
    displayName: Delete review environment for merged PR
    variables:
      PR_NUMBER: $[dependencies.getNumberForMergedPR.outputs['PR_NUMBER.PR_NUMBER']]
      RESOURCE_GROUP: nhsuk-utils-rg-dev-uks
      REVIEW_APP_NAME: $(REVIEW_APP_NAME_ROOT)$(PR_NUMBER)
    steps:
    - task: AzureCLI@2
      displayName: 'Delete review environment func app and app insights for merged PR'
      inputs:
        azureSubscription: '$(SUBSCRIPTION_NAME)-dev'
        inlineScript: |
          az extension add --name application-insights
          az monitor app-insights component delete --resource-group $(RESOURCE_GROUP) --app $(REVIEW_APP_NAME) --debug
          az functionapp delete --resource-group $(RESOURCE_GROUP) --name $(REVIEW_APP_NAME) --debug
        scriptLocation: inlineScript
        scriptType: bash

- stage: deployStagingEnvironment
  displayName: 'Deploy to Staging Environment'
  condition: and(succeeded(), startsWith(variables['Build.SourceBranch'], 'refs/tags/'))
  dependsOn: build
  jobs:
  - template: ./templates/deployment-job.yml
    parameters:
      appName: 'nhsuk-cache-flush-func-stag-uks'
      appTest: running
      azureSubscription: '$(SUBSCRIPTION_NAME)-prod'
      environment: cacheflush-staging
      releaseEnvironment: staging
      keyVault: '$(KEYVAULT_NAME)produks'

- stage: deployProductionEnvironment
  displayName: 'Deploy to Production Environment'
  dependsOn: deployStagingEnvironment
  jobs:
  - template: ./templates/deployment-job.yml
    parameters:
      appName: 'nhsuk-cache-flush-func-prod-uks'
      appTest: running
      azureSubscription: '$(SUBSCRIPTION_NAME)-prod'
      environment: cacheflush-production
      releaseEnvironment: production
      keyVault: '$(KEYVAULT_NAME)produks'