Merge pull request #574 from microsoftgraph/bugfix/restore-getlatest-version-script

- restores wrongfully deleted script

Author: baywet

Scripts/getLatestVersion.ps1

@@ -0,0 +1,31 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
+<# 
+.Synopsis
+    Retrieve the latest version of the library
+.Description 
+    Retrieves the latest version specified in the Gradle.Properties file
+    Uses the retrieved values to update the enviornment variable VERSION_STRING
+.Parameter propertiesPath
+#>
+Param(
+    [string]$propertiesPath
+)
+
+#Retrieve the current version from the Gradle.Properties file given the specified path
+if($propertiesPath -eq "" -or $null -eq $propertiesPath) {
+    $propertiesPath = Join-Path -Path $PSScriptRoot -ChildPath "../gradle.properties"
+}
+$file = get-item $propertiesPath
+$findVersions = $file | Select-String -Pattern "mavenMajorVersion" -Context 0,2
+$findVersions = $findVersions -split "`r`n"
+
+$majorVersion = $findVersions[0].Substring($findVersions[0].Length-1)
+$minorVersion = $findVersions[1].Substring($findVersions[1].Length-1)
+$patchVersion = $findVersions[2].Substring($findVersions[2].Length-1)
+$version = "$majorVersion.$minorVersion.$patchVersion"
+
+#Update the VERSION_STRING env variable and inform the user
+Write-Host "##vso[task.setVariable variable=VERSION_STRING]$($version)";
+Write-Host "Updated the VERSION_STRING enviornment variable with the current Gradle.Properties, $version"