Download Latest Master artifacts (#4786)

* Download Latest Master artifacts

eng/pipelines/templates/jobs/archetype-sdk-client.yml

@@ -80,7 +80,7 @@ jobs:
           path: $(Build.ArtifactStagingDirectory)
 
   - job: "Analyze"
-
+    dependsOn: "Build"
     variables:
       - template: ../variables/globals.yml
 
@@ -94,6 +94,37 @@ jobs:
         parameters:
           ServiceDirectory: ${{parameters.ServiceDirectory}}
 
+      - task: DownloadPipelineArtifact@2
+        inputs:
+          buildType: "current"
+          artifactName: packages
+          itemPattern: "*.tgz"
+          targetPath: "$(Agent.TempDirectory)/packagesCurrent"
+        displayName: "Download Current Build artifacts"
+
+      - task: DownloadPipelineArtifact@2
+        inputs:
+          buildType: "specific"
+          project: "29ec6040-b234-4e31-b139-33dc4287b756" #guid for public project
+          definition: 614 #system.definitionId for js - client -ci
+          buildVersionToDownload: "latest"
+          branchName: "master"
+          artifactName: packages
+          itemPattern: "*.tgz"
+          targetPath: "$(Agent.TempDirectory)/packagesMaster"
+        displayName: "Download Latest Master (PipelineTask) artifacts"
+
+      - pwsh: eng/tools/compare-packages.ps1 "$(Agent.TempDirectory)/packagesMaster" "$(Agent.TempDirectory)/packagesCurrent" "$(Build.BuildNumber)" "$(System.ArtifactsDirectory)"
+        displayName: "Diff Generated Packages"
+        errorActionPreference: "continue"
+
+      - task: PublishPipelineArtifact@1
+        condition: succeededOrFailed()
+        displayName: "Publish Report Artifacts"
+        inputs:
+          artifactName: package-diffs
+          path: $(Build.ArtifactStagingDirectory)
+
       - script: |
           pip install setuptools wheel
           pip install doc-warden
@@ -171,9 +202,11 @@ jobs:
       - script: |
           node common/scripts/install-run-rush.js build --verbose
         displayName: "Build libraries"
+
       - script: |
           node common/scripts/install-run-rush.js build:test --verbose
         displayName: "Build test assets"
+
       - script: |
           node common/scripts/install-run-rush.js unit-test --verbose $(GeneratedPackageTargetsFrom)
         displayName: "Test libraries"

eng/tools/compare-packages.ps1

@@ -0,0 +1,53 @@
+param (
+  $pathToMasterPkg,
+  $pathToCurrentPkg,
+  $dailyDevBuildNo,
+  $pathForDiffFile
+)
+
+function ExtractTGZPackages($pathToPkg) {
+  $parentExtractDir = Join-Path $pathToPkg "all-contents"
+  Write-Host "mkdir $parentExtractDir"
+  mkdir $parentExtractDir
+
+  foreach ($p in $(dir $pathToPkg -r -i *.tgz)) {
+    if($p.BaseName -match "(?<name>.*?)(-\d+\.\d+\.\d+.*)") {
+      $extractDir = Join-Path $parentExtractDir $matches["name"]
+      mkdir "$extractDir"
+      pushd "$extractDir"
+      tar -xzf $p.FullName
+      popd
+      if($LastExitCode -ne 0) {
+        Write-Host "error >> tar -xzf $p.FullName failed with exit code $LastExitCode"
+      }
+    }
+    else {
+      write-error "Package name $($p.BaseName) doesn't match the expected format [<name>-<version>]!"
+    }
+  }
+}
+
+try {
+  $extractMasterDir = Join-Path $pathToMasterPkg "all-contents"
+  ExtractTGZPackages($pathToMasterPkg)
+
+  $extractCurrentDir = Join-Path $pathToCurrentPkg "all-contents"
+  ExtractTGZPackages($pathToCurrentPkg)
+
+  Write-Host "Finished unzipping of all .tgz packages"
+
+  $diffFile = Join-Path $pathForDiffFile "Change_$dailyDevBuildNo.diff"
+  Write-Host "created filename variable $diffFile"
+
+  git diff $extractMasterDir $extractCurrentDir | tee $diffFile
+
+  if($LastExitCode -ne 0) {
+    Write-Host "error >> git diff $extractMasterDir $extractCurrentDir | tee $diffFile executes with exit code $LastExitCode"
+  }
+  Write-Host "created the diff file - $diffFile"
+  exit 0
+}
+catch {
+  Write-Host "An error occurred:"
+  Write-Host $_
+}