Update prValidate.yml for Azure Pipelines

Author: ramsessanchez

.azure-pipelines/prValidate.yml

@@ -3,17 +3,58 @@
 # Add steps that build, run tests, deploy, and more:
 # https://aka.ms/yaml
 
-trigger:
-- master
 
-pool:
-  vmImage: 'ubuntu-latest'
+pr: 
+  branches:
+    include:
+      -master
+      -main
+      -dev
+  paths:
+    exclude:
+      - .azure-pipelines
+      - .gradle/wrapper
+      - .gitignore
+      - CONTRIBUTING.md
+      - LICENSE
+      - THIRD PARTY NOTICES
+      - gradle.properties
+      - gradlew
+      - gradlew.bat
+      - readme.md
+      - settings.gradle
+
+trigger: none # disable triggers based on commits.
+
+variables:
+  PACKAGE_NAME: 'microsoft.graph.core'
+  PROJECT_PATH: '.\src\Microsoft.Graph.Core\Microsoft.Graph.Core.csproj'
+
+pool: 
+  vmImage: windows-latest
 
 steps:
-- script: echo Hello, world!
-  displayName: 'Run a one-line script'
+- checkout: self
+  clean: true
+  fetchDepth: 1
+
+- task: securedevelopmentteam.vss-secure-development-tools.build-task-credscan.CredScan@2
+  displayName: 'Run CredScan'
+  inputs:
+    debugMode: false
+
+- task: PowerShell@2
+  condition: $(Build.SourceBranchName) != dev
+  inputs:
+    filePath: '$(System.DefaultWorkingDirectory)/Scripts/validateMavenVersion.ps1'
+    pwsh: true
+
 
-- script: |
-    echo Add other tasks to build, test, and deploy your project.
-    echo See https://aka.ms/yaml
-  displayName: 'Run a multi-line script'
+- task: Gradle@2
+  inputs:
+    gradleWrapperFile: 'gradlew'
+    tasks: 'build'
+    publishJUnitResults: true
+    testResultsFiles: '**/TEST-*.xml'
+    javaHomeOption: 'JDKVersion'
+    sonarQubeRunAnalysis: false