Sync eng/common directory with azure-sdk-tools repository for Tools P…

…R 989

eng/common/pipelines/templates/steps/create-pull-request.yml

@@ -15,6 +15,7 @@ parameters:
   ScriptDirectory: eng/common/scripts
   GHReviewersVariable: '' 
   GHTeamReviewersVariable: ''
+  GHAssignessVariable: ''
   # Multiple labels seperated by comma, e.g. "bug, APIView"
   PRLabels: ''
 
@@ -75,19 +76,6 @@ steps:
       -PRTitle "${{ parameters.PRTitle }}"
       -PRBody "${{ coalesce(parameters.PRBody, parameters.CommitMsg, parameters.PRTitle) }}"
       -PRLabels "${{ parameters.PRLabels}}"
-
-- task: PowerShell@2
-  displayName: Tag a Reviewer on PR
-  condition: and(succeeded(), eq(variables['HasChanges'], 'true'))
-  continueOnError: true
-  inputs:
-    pwsh: true
-    workingDirectory: ${{ parameters.WorkingDirectory }}
-    filePath: ${{ parameters.ScriptDirectory }}/add-pullrequest-reviewers.ps1
-    arguments: >
-      -RepoOwner "${{ parameters.RepoOwner }}"
-      -RepoName "$(RepoNameWithoutOwner)"
-      -AuthToken "$(azuresdk-github-pat)"
-      -GitHubUsers "$(${{ parameters.GHReviewersVariable }})"
-      -GitHubTeams "$(${{ parameters.GHTeamReviewersVariable }})"
-      -PRNumber "$(Submitted.PullRequest.Number)"
+      -UserReviewers "$(${{ parameters.GHReviewersVariable }})"
+      -TeamReviewers "$(${{ parameters.GHTeamReviewersVariable }})"
+      -Assignees "$(${{ parameters.GHAssignessVariable }})"

eng/common/scripts/Submit-PullRequest.ps1

@@ -49,40 +49,64 @@ param(
   [string]$PRBody = $PRTitle,
 
   [Parameter(Mandatory = $false)]
-  [string]$PRLabels
+  [string]$PRLabels,
+
+  [Parameter(Mandatory = $false)]
+  [string]$UserReviewers,
+
+  [Parameter(Mandatory = $false)]
+  [string]$TeamReviewers,
+
+  [Parameter(Mandatory = $false)]
+  [string]$Assignees
 )
 
 $headers = @{
   Authorization = "bearer $AuthToken"
 }
+$baseURI = "https://api.github.com/repos"
+function SplitMembers ($membersString)
+{
+  return @($membersString.Split(",") | % { $_.Trim() } | ? { return $_ })
+}
 
-$query = "state=open&head=${PROwner}:${PRBranch}&base=${BaseBranch}"
+function InvokeGitHubAPI($apiURI, $method, $body) {
+  $resp = Invoke-RestMethod -Method $method -Headers $headers -Body ($body | ConvertTo-Json) -Uri $apiURI -MaximumRetryCount 3
+  Write-Host -f green "These members have been added to: https://github.com/$RepoOwner/$RepoName/pull/$prNumber"
+  ($body | Format-List | Write-Output)
+  $resp | Write-Verbose
+}
 
-function AddLabels([int] $prNumber, [string] $prLabelString)
-{
-  # Adding labels to the pr.
-  if (-not $prLabelString) {
-    Write-Verbose "There are no labels added to the PR."
-    return
+function AddReviewers ($prNumber, $users, $teams) {
+  $uri = "$baseURI/$RepoOwner/$RepoName/pulls/$prNumber/requested_reviewers"
+  $userAdditions = SplitMembers -membersString $users
+  $teamAdditions = SplitMembers -membersString $teams
+  $postResp = @{}
+  if ($userAdditions) {
+    $postResp["reviewers"] = @($userAdditions)
   }
-
-  # Parse the labels from string to array
-  $prLabelArray = @($prLabelString.Split(",") | % { $_.Trim() } | ? { return $_ })
-  $prLabelUri = "https://api.github.com/repos/$RepoOwner/$RepoName/issues/$prNumber"
-  $labelRequestData = @{
-    labels = $prLabelArray
+  if ($teamAdditions) {
+    $postResp["team_reviewers"] = @($teamAdditions)
   }
-  try {
-    $resp = Invoke-RestMethod -Method PATCH -Headers $headers $prLabelUri -Body ($labelRequestData | ConvertTo-Json)
+  return InvokeGitHubAPI -apiURI $uri -method 'Post' -body $postResp
+}
+
+function AddLabelsAndOrAssignees ($prNumber, $labels, $assignees) {
+  $uri = "$baseURI/$RepoOwner/$RepoName/issues/$prNumber"
+  $labelAdditions = SplitMembers -membersString $labels
+  $assigneeAdditions = SplitMembers -membersString $assignees
+  $postResp = @{}
+  if ($assigneeAdditions) {
+    $postResp["assignees"] = @($assigneeAdditions)
   }
-  catch {
-    Write-Error "Invoke-RestMethod $prLabelUri failed with exception:`n$_"
+  if ($labelAdditions) {
+    $postResp["labels"] = @($labelAdditions)
   }
-
-  $resp | Write-Verbose
-  Write-Host -f green "Label(s) [$prLabelArray] added to pull request: https://github.com/$RepoOwner/$RepoName/pull/$prNumber"
+  return InvokeGitHubAPI -apiURI $uri -method 'Post' -body $postResp
 }
 
+$query = "state=open&head=${PROwner}:${PRBranch}&base=${BaseBranch}"
+
 try {
   $resp = Invoke-RestMethod -Headers $headers "https://api.github.com/repos/$RepoOwner/$RepoName/pulls?$query"
 }
@@ -93,11 +117,18 @@ catch {
 $resp | Write-Verbose
 
 if ($resp.Count -gt 0) {
+  try {
     Write-Host -f green "Pull request already exists $($resp[0].html_url)"
 
     # setting variable to reference the pull request by number
     Write-Host "##vso[task.setvariable variable=Submitted.PullRequest.Number]$($resp[0].number)"
-    AddLabels $resp[0].number $PRLabels
+    AddReviewers -prNumber $resp[0].number -users $UserReviewers -teams $TeamReviewers
+    AddLabelsAndOrAssignees -prNumber $resp[0].number -labels $PRLabels -assignees $Assignees
+  }
+  catch {
+    Write-Error "Call to GitHub API failed with exception:`n$_"
+    exit 1
+  }
 }
 else {
   $data = @{
@@ -112,17 +143,17 @@ else {
     $resp = Invoke-RestMethod -Method POST -Headers $headers `
                               "https://api.github.com/repos/$RepoOwner/$RepoName/pulls" `
                               -Body ($data | ConvertTo-Json)
+
+    $resp | Write-Verbose
+    Write-Host -f green "Pull request created https://github.com/$RepoOwner/$RepoName/pull/$($resp.number)"
+
+    # setting variable to reference the pull request by number
+    Write-Host "##vso[task.setvariable variable=Submitted.PullRequest.Number]$($resp.number)"
+    AddReviewers -prNumber $resp.number -users $UserReviewers -teams $TeamReviewers
+    AddLabelsAndOrAssignees -prNumber $resp.number -labels $PRLabels -assignees $Assignees
   }
   catch {
-    Write-Error "Invoke-RestMethod [https://api.github.com/repos/$RepoOwner/$RepoName/pulls] failed with exception:`n$_"
+    Write-Error "Call to GitHub API failed with exception:`n$_"
     exit 1
   }
-
-  $resp | Write-Verbose
-  Write-Host -f green "Pull request created https://github.com/$RepoOwner/$RepoName/pull/$($resp.number)"
-
-  # setting variable to reference the pull request by number
-  Write-Host "##vso[task.setvariable variable=Submitted.PullRequest.Number]$($resp.number)"
-
-  AddLabels $resp.number $PRLabels
-}
+}

eng/common/scripts/get-pr-creator.ps1

@@ -0,0 +1,37 @@
+param (
+    [Parameter(Mandatory = $true)]
+    [string]$RepoOwner,
+
+    [Parameter(Mandatory = $true)]
+    [string]$RepoName,
+
+    [Parameter(Mandatory = $true)]
+    $PullRequestNumber,
+
+    [Parameter(Mandatory = $true)]
+    $VsoPRCreatorVariable,
+
+    [Parameter(Mandatory = $false)]
+    $AuthToken
+)
+
+$headers = @{ }
+
+if ($AuthToken) {
+    $headers = @{
+        Authorization = "bearer $AuthToken"
+    }
+}
+
+try
+{
+    $prApiUrl = "https://api.github.com/repos/$RepoOwner/$RepoName/pulls/${PullRequestNumber}"
+    $response = Invoke-RestMethod -Headers $headers $prApiUrl
+    Write-Host "##vso[task.setvariable variable=$VsoPRCreatorVariable;]$($response.user.login)"
+}
+catch
+{
+    Write-Error "Invoke-RestMethod ${prApiUrl} failed with exception:`n$_"
+    exit 1
+}
+