Work CD-CI

- Add AZDO template to run unit tests with specific build of nanoCLR.

***NO_CI***

Author: josesimoes

azure-pipelines-templates/check-nf-interpreter-to-test.yml

@@ -0,0 +1,74 @@
+# Copyright (c) .NET Foundation and Contributors
+# See LICENSE file in the project root for full license information.
+
+steps:
+  - task: PowerShell@2
+    displayName: Check nf-interpreter to test
+    condition: ne(variables['System.PullRequest.PullRequestNumber'], '')
+    inputs:
+      failOnStderr: false
+      targetType: "inline"
+      script: |
+
+        # compute authorization header in format "AUTHORIZATION: basic 'encoded token'"
+        # 'encoded token' is the Base64 of the string "nfbot:personal-token"
+        $auth = "basic $([System.Convert]::ToBase64String([System.Text.Encoding]::UTF8.GetBytes("nfbot:$(GitHubToken)")))"
+
+        # find PR
+        "Getting PR #$env:System_PullRequest_PullRequestNumber details..." | Write-Host -ForegroundColor White -NoNewline
+        $pr = Invoke-RestMethod -Uri "https://api.github.com/repos/$env:Build_Repository_Name/pulls/$env:System_PullRequest_PullRequestNumber" -Header @{"Authorization"="$auth"} -ContentType "application/json" -Method GET
+
+        if($($pr.number) -eq "$env:System_PullRequest_PullRequestNumber")
+        {
+          'OK' | Write-Host -ForegroundColor Green
+        }
+
+        # grab PR commit message
+        $prCommitMessage = $($pr.body)
+
+        # look for test prompt in PR commit message
+        # pattern is "[tested against nanoclr buildId NNN]"
+
+        if($prCommitMessage -match "\[tested against nanoclr buildId (\d+)\]")
+        {
+          $buildId = $matches[1]
+          "AZDO build ID found: $buildId" | Write-Host -ForegroundColor White
+
+          echo "##vso[task.setvariable variable=NFINTERPRETER_BUILDID]$buildId"
+        }
+        else
+        {
+          "No build ID found" | Write-Host -ForegroundColor Red
+        }
+    env:
+      GITHUB_TOKEN: $(GitHubToken)
+
+  - task: DownloadPipelineArtifact@2
+    condition: >-
+      and(
+        eq(variables['DownloadNanoClrPreview'], true),
+        ne(variables['NFINTERPRETER_BUILDID'], '')
+      )
+    displayName: Download nanoCLR preview
+    inputs:
+      buildType: specific
+      project: 'nf-interpreter'
+      definition: '34'
+      buildVersionToDownload: specific
+      allowFailedBuilds: true
+      pipelineId: $(NFINTERPRETER_BUILDID)
+      artifactName: 'nanoclr_cli'
+      targetPath: '$(Pipeline.Workspace)/nanoclr'
+
+  - task: PowerShell@2
+    condition: >-
+      and(
+        succeeded(),
+        eq(variables['DownloadNanoClrPreview'], true),
+        ne(variables['NFINTERPRETER_BUILDID'], '')
+      )
+    displayName: Set nanoCLR preview path
+    inputs:
+      targetType: 'inline'
+      script: |
+        Write-Host "##vso[task.setvariable variable=NF_MDP_NANOCLR_INSTANCE_PATH]$(Pipeline.Workspace)/nanoclr/nanoFramework.nanoCLR.dll"

azure-pipelines.yml

@@ -69,6 +69,8 @@ jobs:
 
   - template: azure-pipelines-templates/process-pr-labels.yml@templates
 
+  - template: azure-pipelines-templates/check-nf-interpreter-to-test.yml
+
   # build steps only
   - template: azure-pipelines-templates/class-lib-build-only.yml@templates  
     parameters: