Build track 2 content in module-aware mode (#11844)

azure-pipelines.yml

@@ -26,7 +26,7 @@ jobs:
       GOPATH: '$(system.defaultWorkingDirectory)/work'
       sdkPath: '$(GOPATH)/src/github.com/$(build.repository.name)'
       IGNORE_BREAKING_CHANGES: true
-      go.list.filter: '| grep -v vendor'
+      go.list.filter: '| grep -v vendor | grep -v azure-sdk-for-go/sdk'
 
     steps:
     - task: GoTool@0
@@ -57,7 +57,7 @@ jobs:
     - script: go build -v $(go list ./... $(go.list.filter))
       workingDirectory: '$(sdkPath)'
       displayName: 'Build'
-    - script: go test $(dirname $(find . -path ./vendor -prune -o -path ./sdk -prune -o -name '*_test.go' -print) | sort -u)
+    - script: go test $(dirname $(find . -path ./vendor -prune -o -path ./sdk -prune -o -path ./sdk -prune -o -name '*_test.go' -print) | sort -u)
       workingDirectory: '$(sdkPath)'
       displayName: 'Run Tests'
     - script: go run ./tools/apidiff/main.go packages ./services FETCH_HEAD~1 FETCH_HEAD --copyrepo --breakingchanges || $IGNORE_BREAKING_CHANGES

eng/pipelines/templates/steps/build-test.yml

@@ -12,43 +12,78 @@ steps:
       go get github.com/axw/gocov/gocov
       go get github.com/AlekSi/gocov-xml
       go get github.com/matm/gocov-html
+      go get -u github.com/wadey/gocovmerge
     displayName: "Install Coverage and Junit Dependencies"
     workingDirectory: '${{parameters.GoWorkspace}}'
 
   - pwsh: |
-      go vet $(go list $(SCOPE))
-    displayName: 'Vet'
+      $modDirs = (./eng/scripts/get_module_dirs.ps1 -serviceDir $(SCOPE))
+      foreach ($md in $modDirs) {
+        pushd $md
+        Write-Host "##[command]Executing go build -v $md"
+        go build -v
+      }
+    displayName: 'Build'
     workingDirectory: '${{parameters.GoWorkspace}}'
+    env:
+      GO111MODULE: 'on'
 
   - pwsh: |
-      go build -v $(go list $(SCOPE))
-    displayName: 'Build'
+      $modDirs = (./eng/scripts/get_module_dirs.ps1 -serviceDir $(SCOPE))
+      foreach ($md in $modDirs) {
+        pushd $md
+        Write-Host "##[command]Executing go vet $md"
+        go vet
+      }
+    displayName: 'Vet'
     workingDirectory: '${{parameters.GoWorkspace}}'
+    env:
+      GO111MODULE: 'on'
 
   - pwsh: |
-      go test -race -v -coverprofile coverage.txt -covermode atomic $(SCOPE) | go-junit-report > $(Build.SourcesDirectory)/report.xml
+      $testDirs = (./eng/scripts/get_test_dirs.ps1 -serviceDir $(SCOPE))
+      foreach ($td in $testDirs) {
+        pushd $td
+        Write-Host "##[command]Executing go test -run "^Test" -race -v -coverprofile coverage.txt -covermode atomic $td | go-junit-report -set-exit-code > report.xml"
+        go test -run "^Test" -race -v -coverprofile coverage.txt -covermode atomic . | go-junit-report -set-exit-code > report.xml
+        # if no tests were actually run (e.g. examples) delete the coverage file so it's omitted from the coverage report
+        if (Select-String -path ./report.xml -pattern '<testsuites></testsuites>' -simplematch -quiet) {
+          Write-Host "##[command]Deleting empty coverage file"
+          rm coverage.txt
+        }
+      }
     displayName: 'Run Tests'
     workingDirectory: '${{parameters.GoWorkspace}}'
+    env:
+      GO111MODULE: 'on'
 
   - pwsh: |
-      gocov convert ./coverage.txt > ./coverage.json
-      
+      $coverageFiles = [Collections.Generic.List[String]]@()
+      Get-Childitem -recurse -path $(SCOPE) -filter coverage.txt | foreach-object {
+        $covFile = $_.FullName
+        Write-Host "Adding $covFile to the list of code coverage files"
+        $coverageFiles.Add($covFile)
+      }
+      gocovmerge $coverageFiles > mergedCoverage.txt
+      gocov convert ./mergedCoverage.txt > ./coverage.json
       # gocov converts rely on standard input
-      Get-Content ./coverage.json | gocov-xml > $(Build.SourcesDirectory)/coverage.xml
-      Get-Content ./coverage.json | gocov-html > $(Build.SourcesDirectory)/coverage.html
+      Get-Content ./coverage.json | gocov-xml > ./coverage.xml
+      Get-Content ./coverage.json | gocov-html > ./coverage.html
     displayName: 'Generate Coverage XML'
-    workingDirectory: '${{parameters.GoWorkspace}}'
+    workingDirectory: '${{parameters.GoWorkspace}}sdk'
 
   - task: PublishTestResults@2
     condition: succeededOrFailed()
     inputs:
       testRunner: JUnit
-      testResultsFiles: '$(Build.SourcesDirectory)/report.xml'
+      testResultsFiles: '${{parameters.GoWorkspace}}sdk/**/report.xml'
       testRunTitle: 'Go ${{ parameters.GoVersion }} on ${{ parameters.Image }}'
+      failTaskOnFailedTests: true
 
   - task: PublishCodeCoverageResults@1
     condition: succeededOrFailed()
     inputs:
       codeCoverageTool: Cobertura
-      summaryFileLocation: '$(Build.SourcesDirectory)/coverage.xml'
-      additionalCodeCoverageFiles: '$(Build.SourcesDirectory)/coverage.html'
+      summaryFileLocation: '${{parameters.GoWorkspace}}sdk/coverage.xml'
+      additionalCodeCoverageFiles: '${{parameters.GoWorkspace}}sdk/coverage.html'
+      failIfCoverageEmpty: true

eng/pipelines/templates/steps/set-scope.yml

@@ -8,7 +8,7 @@ steps:
       $serviceDir = "${{parameters.ServiceDirectory}}"
       $scope = (./eng/scripts/scoped_discover.ps1 -serviceDir "$serviceDir")
 
-      Write-Host 
+      Write-Host $scope
       Write-Host "##vso[task.setvariable variable=SCOPE]$scope"
     displayName: 'Set Target Scope'
     workingDirectory: "${{ parameters.GoWorkspace }}"

eng/scripts/get_module_dirs.ps1

@@ -0,0 +1,15 @@
+Param(
+  [string] $serviceDir
+)
+
+$modDirs = [Collections.Generic.List[String]]@()
+
+# find each module directory under $serviceDir
+Get-Childitem -recurse -path $serviceDir -filter go.mod | foreach-object {
+  $cdir = $_.Directory
+  Write-Host "Adding $cdir to list of module paths"
+  $modDirs.Add($cdir)
+}
+
+# return the list of module directories
+return $modDirs

eng/scripts/get_test_dirs.ps1

@@ -0,0 +1,17 @@
+Param(
+  [string] $serviceDir
+)
+
+$testDirs = [Collections.Generic.List[String]]@()
+
+# find each directory under $serviceDir that contains Go test files
+Get-Childitem -recurse -path $serviceDir -filter *_test.go | foreach-object {
+  $cdir = $_.Directory
+  if (!$testDirs.Contains($cdir)) {
+    Write-Host "Adding $cdir to list of test directories"
+    $testDirs.Add($cdir)
+  }
+}
+
+# return the list of test directories
+return $testDirs

eng/scripts/scoped_discover.ps1

@@ -11,4 +11,4 @@ else {
 
 $path = Resolve-Path -Path $targetDir
 
-return "$path/..."
+return "$path"