discord-webhook-task.yml

# Copyright (c) .NET Foundation and Contributors
# Portions Copyright (c) Sankarsan Kampa (a.k.a. k3rn31p4nic).  All rights reserved.
# See LICENSE file in the project root for full license information.

parameters:
  - name: status
    type: string
    default: failure
  - name: webhookUrl
    type: string
    default: ''
  - name: message
    type: string
    default: ''
  - name: workingDirectory
    type: string
    default: '$(Build.SourcesDirectory)'

steps:
- task: PowerShell@2
  displayName: Call Discord webhook
  condition: failed()
  env:
    GITHUB_TOKEN: $(GitHubToken)
  inputs:
    workingDirectory: '${{ parameters.workingDirectory }}'
    errorActionPreference: 'silentlyContinue'
    targetType: 'inline'
    script: |

      # check if this is a PR
      if($env:System_PullRequest_PullRequestId -ne $null)
      {
          Write-Host "Building from PR"

          $user = $(gh pr view $env:System_PullRequest_PullRequestNumber --json author --jq .author.login)

          Write-Host "PR from user: $user"

          # only report to Discord if this is from an automated build
          if($user -eq 'nfbot' -or $user -eq 'github-actions[bot]' -or $user -eq 'github-actions' -or $user -eq 'dependabot[bot]' -or $user -eq 'dependabot')
          {
              Write-Host "Go and report failure to Discord"

              $CallDiscord = $TRUE
          }
          else
          {
              Write-Host "Don't report failure to Discord"

              $CallDiscord = $FALSE
          }
      }
      else
      {
          # build not from PR, report to Discord

          Write-Host "Build from other than PR, report to Discord"

          $CallDiscord = $TRUE
      }

      if($CallDiscord)
      {
          Write-Host "Preparing call to Discord webhook..."
          
          $STATUS = "${{ parameters.status }}"

          Switch ($STATUS) {
            "success" {
              $EMBED_COLOR=3066993
              $STATUS_MESSAGE="Passed"
              Break
            }
            "failure" {
              $EMBED_COLOR=15158332
              $STATUS_MESSAGE="Failed"
              Break
            }
            "warning" {
              $EMBED_COLOR=12370112
              $STATUS_MESSAGE="Warning"
              Break
            }  
            default {
              Write-Output "Default!"
              Break
            }
          }

          $AUTHOR_NAME="$(git log -1 "$env:Build_SourceVersion" --pretty="%aN")"
          $COMMITTER_NAME="$(git log -1 "$env:Build_SourceVersion" --pretty="%cN")"
          $COMMIT_SUBJECT="$(git log -1 "$env:Build_SourceVersion" --pretty="%s")"
          $COMMIT_MESSAGE="$(git log -1 "$env:Build_SourceVersion" --pretty="%b")"

          if ($AUTHOR_NAME -eq $COMMITTER_NAME)
          {
            $CREDITS = "$AUTHOR_NAME authored & committed"
          }
          else
          {
            $CREDITS = "$AUTHOR_NAME authored & $COMMITTER_NAME committed"
          }

          $WEBHOOK_URL = "${{ parameters.webhookUrl }}"
          $MESSAGE = "${{ parameters.message }}"

          if ($env:System_PullRequest_PullRequestNumber) {
            $URL="/~https://github.com/$env:Build_Repository_Name/pull/$env:System_PullRequest_PullRequestNumber"
          }
        
          $BUILD_VERSION = [uri]::EscapeDataString($env:Build_BuildNumber)

          [System.Collections.ArrayList]$embedArray = @()

          $name = "Job #$env:Build_BuildId (Build #$env:Build_BuildNumber) $STATUS_MESSAGE - $env:Build_Repository_Name"
          $url = "https://dev.azure.com/nanoframework/$env:System_TeamProject/_build/results?buildId=$env:Build_BuildId&view=results"
          $description = "$COMMIT_MESSAGE`\n$CREDITS`\n$MESSAGE"

          $authorObject = [PSCustomObject]@{
              name = $name
              url = $url
              icon_url = $AVATAR
          }

          $field1Value = "[``$($env:Build_SourceVersion.substring(0, 7))``](/~https://github.com/$env:Build_Repository_Name/commit/$env:Build_SourceVersion)"

          $field1Object = [PSCustomObject]@{
              name = "Commit"
              value = $field1Value
              inline = 'true'
          }
          
          $field2Value = "[``$env:Build_SourceBranchName``](/~https://github.com/$env:Build_Repository_Name/tree/$env:Build_SourceBranchName)"

          $field2Object = [PSCustomObject]@{
              name = "Branch/Tag"
              value = $field2Value
              inline = 'true'
          }

          [System.Collections.ArrayList]$fieldsArray = @()
          $fieldsArray.Add($field1Object)
          $fieldsArray.Add($field2Object)

          $embedObject = [PSCustomObject]@{
              color = $EMBED_COLOR
              author = $authorObject
              title = $COMMIT_SUBJECT
              url = $url
              description = $description
              fields = $fieldsArray
          }

          $embedArray.Add($embedObject)
          
          $payload = [PSCustomObject]@{
              embeds = $embedArray
          }

          [Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]'Tls,Tls11,Tls12'
          $sC = Invoke-RestMethod -Uri $WEBHOOK_URL -Body ($payload | ConvertTo-Json -Depth 4) -Method 'Post' -ContentType 'application/json'
          Write-Host "Status: $sC"
      }

- template: report-build-failure.yml