azure-pipelines.yml

trigger:
- master

pool:
  vmImage: 'windows-2019'

variables:
  solution: '**/*.sln'
  buildPlatform: 'Any CPU'
  buildConfiguration: 'Release'

steps:
- task: NuGetToolInstaller@1

- task: NuGetCommand@2
  inputs:
    restoreSolution: '$(solution)'

- task: VSBuild@1
  inputs:
    solution: '$(solution)'
    platform: '$(buildPlatform)'
    configuration: '$(buildConfiguration)'

- task: VSTest@2
  inputs:
    platform: '$(buildPlatform)'
    configuration: '$(buildConfiguration)'

- task: CopyFiles@2
  displayName: 'Copy Files to: $(build.artifactstagingdirectory)'
  inputs:
    SourceFolder: '$(system.defaultworkingdirectory)'
    Contents: '**\bin\$(BuildConfiguration)\**'
    TargetFolder: '$(build.artifactstagingdirectory)'

- task: NuGetCommand@2
  displayName: 'NuGet pack'
  inputs:
    command: pack
    packagesToPack: '**/*.nuspec'

- task: PublishBuildArtifacts@1
  displayName: 'Publish Artifact: drop'
  inputs:
    PathtoPublish: '$(build.artifactstagingdirectory)'

- task: CmdLine@2
  displayName: 'Publish to Nuget'
  condition: and(succeeded(), eq(variables['Build.SourceBranch'], 'refs/heads/master'))
  inputs:
    script: 'nuget push $(Build.ArtifactStagingDirectory)\**\*.nupkg -ApiKey $(NugetApiKey) -Source https://api.nuget.org/v3/index.json -SkipDuplicate -NonInteractive'

- task: Bash@3
  displayName: 'Read Package Version'
  condition: and(succeeded(), eq(variables['Build.SourceBranch'], 'refs/heads/master'))
  inputs:
    targetType: 'inline'
    script: |
      read_package_version () {
         local nugetFile=$(find "$(Build.ArtifactStagingDirectory)" -path "**/$1*.nupkg")

         [[ $nugetFile =~ (.*)($1)(.*)(.nupkg) ]]

         echo ${BASH_REMATCH[3]}
      }

      expose_package_version () {
          echo "##vso[task.setvariable variable=$1;]$2"
      }

      read_and_expose_package_versions () {
          expose_package_version "AUTH0_OIDCCLIENT_CORE_VERSION" $(read_package_version "Auth0.OidcClient.Core.")
          expose_package_version "AUTH0_OIDCCLIENT_WPF_VERSION" $(read_package_version "Auth0.OidcClient.WPF.")
          expose_package_version "AUTH0_OIDCCLIENT_WINFORMS_VERSION" $(read_package_version "Auth0.OidcClient.WinForms.")
          expose_package_version "AUTH0_OIDCCLIENT_UWP_VERSION" $(read_package_version "Auth0.OidcClient.UWP.")
          expose_package_version "AUTH0_OIDCCLIENT_ANDROID_VERSION" $(read_package_version "Auth0.OidcClient.Android.")
          expose_package_version "AUTH0_OIDCCLIENT_ANDROIDX_VERSION" $(read_package_version "Auth0.OidcClient.AndroidX.")
          expose_package_version "AUTH0_OIDCCLIENT_IOS_VERSION" $(read_package_version "Auth0.OidcClient.iOS.")
      }

      read_and_expose_package_versions

- task: Bash@3
  displayName: 'Publish to GitHub'
  condition: and(succeeded(), eq(variables['Build.SourceBranch'], 'refs/heads/master'))
  inputs:
    targetType: 'inline'
    script: |
      create_release () {
           local TAG="$1"

           if ! git show-ref --tags "$TAG"; then
              echo "Tag with name '$TAG' not yet published."
              
              # Create a well-formed JSON payload to send
              RELEASE_JSON=$(jq --null-input \
                --arg tag "$TAG" \
                '{"tag_name": $tag, "name": $tag, "body": ""}')
                
              # POST the Release
              API_URL="https://api.github.com/repos/$PROJECT_USERNAME/$PROJECT_REPONAME/releases"
              STATUS_CODE=$(curl \
              --output /dev/stderr \
              --write-out "%{http_code}" \
              -H "Accept: application/json" \
              -H "Authorization: token $GH_TOKEN" \
              -d "$RELEASE_JSON" \
              "$API_URL"
              )
              
              if [[ "$STATUS_CODE" -lt 200 ]] || [[ "$STATUS_CODE" -gt 299 ]]; then exit "$STATUS_CODE"; fi
          else
              echo "Tag with name '$TAG' is already published."
          fi
      }
 
      release_to_github () {
          GH_TOKEN="$(GH_TOKEN)"
          # Check if $GH_TOKEN is defined
          if [[ -z "$GH_TOKEN" ]]; then
              echo "ERROR: The 'GH_TOKEN' variable must be set to a Github access token."
              exit 1
          fi

          # Check if the API URL can be constructed
          if [[ -z "$PROJECT_USERNAME" ]] || [[ -z "$PROJECT_REPONAME" ]]; then
              echo "ERROR: The variables 'PROJECT_USERNAME' and/or 'PROJECT_REPONAME' are not defined."
              exit 1
          fi

          echo "Pulling remote tags..."
          
          git fetch --tags

          create_release "core-$AUTH0_OIDCCLIENT_CORE_VERSION"
          create_release "uwp-$AUTH0_OIDCCLIENT_UWP_VERSION"
          create_release "wpf-$AUTH0_OIDCCLIENT_WPF_VERSION"
          create_release "winforms-$AUTH0_OIDCCLIENT_WINFORMS_VERSION"
          create_release "android-$AUTH0_OIDCCLIENT_ANDROID_VERSION"
          create_release "androidx-$AUTH0_OIDCCLIENT_ANDROIDX_VERSION"
          create_release "ios-$AUTH0_OIDCCLIENT_IOS_VERSION"
      }
      
      release_to_github