azure-pipelines.yml

parameters:
- name: cancelPriorDeployments
  displayName: Cancel prior deployments
  type: boolean
  default: true

variables:
- group: fssnip-variable-group
- name: cancelPriorDeployments
  value: '${{ parameters.cancelPriorDeployments }}'
- name: devOpsApiVersion
  value: 6.0

trigger:
- master

stages:
- stage: CancelPriorDeploymentsStage
  displayName: Cancel prior deployments
  condition: eq(variables.cancelPriorDeployments, 'true')
  jobs:  
  - job: CancelPriorDeploymentsJob
    displayName: List builds, cancel prior in progress
    pool:
      vmImage: 'ubuntu-latest'
    steps:
      - checkout: none
      - task: PowerShell@2
        displayName: Powershell AzDO Invoke-RestMethod
        env:
          SYSTEM_ACCESSTOKEN: $(System.AccessToken)
        inputs:
          targetType: inline
          script: |
            $header = @{ Authorization = "Bearer $env:SYSTEM_ACCESSTOKEN" }
            $buildsUrl = "$(System.TeamFoundationCollectionUri)$(System.TeamProject)/_apis/build/builds?api-version=$(devOpsApiVersion)"
            Write-Host "GET $buildsUrl"
            $builds = Invoke-RestMethod -Uri $buildsUrl -Method Get -Header $header
            $buildsToStop = $builds.value.Where({ ($_.status -eq 'inProgress') -and ($_.definition.name -eq "$(Build.DefinitionName)") -and ($_.id -lt $(Build.BuildId)) })
            ForEach($build in $buildsToStop)
            {
              $urlToCancel = "$(System.TeamFoundationCollectionUri)$(System.TeamProject)/_apis/build/builds/$($build.id)?api-version=$(devOpsApiVersion)"
              $body = @{ status = "cancelling" } | ConvertTo-Json
              Write-Host "PATCH $urlToCancel"
              Invoke-RestMethod -Uri $urlToCancel -Method Patch -Header $header -ContentType application/json -Body $body
            }

- stage: BuildAndDeploy
  displayName: Build and deploy
  jobs:
  - job: BuildAndDeploy
    displayName: Build And Deploy
    pool:
        vmImage: 'ubuntu-latest'
    steps:
    - task: UseDotNet@2
      inputs:
        packageType: 'sdk'
        useGlobalJson: true
    - script: dotnet tool restore
    - script: dotnet paket restore
    - script: dotnet fake run build.fsx %*

    - task: UseDotNet@2
      inputs:
        packageType: 'sdk'
        version: '7.0.x'
    # This restrictive global.json is needed for the build commands above, but it would prevent the .fsx in the next task from running.
    - script: rm global.json

    - task: AzureCLI@2
      inputs:
        azureSubscription: $(AZURE_SUBSCRIPTION)
        scriptType: 'pscore'
        scriptLocation: 'inlineScript'
        # The deploy.fsx writes it's output to a text file, contents of that is then read into $key
        # and the the last line command writes that value into the FSSNIP_STORAGE_CONNECTION_STRING variable
        # in the fssnip-variable-group group. This is a hackaround to pass output of this pipeline to the next.
        # The '> $null' disables echoing of the last line command output.
        inlineScript: |
          dotnet fsi deploy.fsx
          $key=Get-Content 'deployed_storage_key.txt' -Raw
          az pipelines variable-group variable update --group-id $(group_id) --name FSSNIP_STORAGE_CONNECTION_STRING --value $key --org https://dev.azure.com/compositional-it --project 'FSharp Snippets' > $null
      env:
        RECAPTCHA_SECRET: $(RECAPTCHA_SECRET)
        AZURE_DEVOPS_EXT_PAT: $(System.AccessToken)