Fix syntax error in Windows PowerShell (#13355)

Author: msJinLei

tools/Az.Tools.Installer/Az.Tools.Installer.psd1

@@ -12,7 +12,7 @@
     RootModule = 'Az.Tools.Installer.psm1'
 
     # Version number of this module.
-    ModuleVersion = '0.1.0'
+    ModuleVersion = '0.1.1'
 
     # Supported PSEditions
     CompatiblePSEditions = 'Core', 'Desktop'
@@ -109,7 +109,8 @@
             # IconUri = ''
 
             # ReleaseNotes of this module
-            ReleaseNotes = '* the first preview release'
+            ReleaseNotes = '* Fix wildcard error in Install-AzModule
+            * Fix syntax errors in Windows Powershell'
 
             # Prerelease string of this module
             # Prerelease = ''

tools/Az.Tools.Installer/exports/Update-AzModule.ps1

@@ -77,7 +77,7 @@ function Update-AzModule {
         Write-Debug "Powershell $ppsedition Version $($PSVersionTable.PSVersion)"
 
         if ($ppsedition -eq "Core") {
-            $allPahts = (Microsoft.PowerShell.Core\Get-Module -Name "Az*" -ListAvailable -ErrorAction Stop).Where({$_.Author -eq "Microsoft Corporation" -and $_.Name -match "Az(\.[a-zA-Z0-9]+)?$"}).Path
+            $allPahts = (Microsoft.PowerShell.Core\Get-Module -Name "Az*" -ListAvailable -ErrorAction Stop | Where-Object {$_.Author -eq "Microsoft Corporation" -and $_.Name -match "Az(\.[a-zA-Z0-9]+)?$"}).Path
             $allPahts = ($allPahts | Select-String -Pattern "WindowsPowerShell")
             if ($allPahts) {
                 Write-Warning "Az modules are also installed in WindowsPowerShell. Please update them using WindowsPowerShell."
@@ -96,9 +96,9 @@ function Update-AzModule {
         if($allToUpdate) {
             Write-Host -ForegroundColor DarkGreen "The modules to Update:$($allToUpdate | Out-String)"
 
-            $allToUpdateReordered = @() + $allToUpdate.Where({$_.Name -eq "Az"})
-            $allToUpdateReordered += $allToUpdate.Where({$_.Name -ne "Az" -and $_.Name -ne "Az.Accounts"})
-            $allToUpdateReordered += $allToUpdate.Where({$_.Name -eq "Az.Accounts"})
+            $allToUpdateReordered = @() + ($allToUpdate | Where-Object {$_.Name -eq "Az"})
+            $allToUpdateReordered += $allToUpdate | Where-Object {$_.Name -ne "Az" -and $_.Name -ne "Az.Accounts"}
+            $allToUpdateReordered += $allToUpdate | Where-Object {$_.Name -eq "Az.Accounts"}
 
             foreach ($module in $allToUpdateReordered) {
                 if (-not $module) {

tools/Az.Tools.Installer/internal/Get-AzModuleUpdateList.ps1

@@ -33,9 +33,9 @@ function Get-AzModuleUpdateList {
         Write-Debug "Retrieving installed Az modules"
         $installModules = @{}
         try {
-            (PowerShellGet\Get-InstalledModule -Name "Az*" -ErrorAction Stop).Where({
+            PowerShellGet\Get-InstalledModule -Name "Az*" -ErrorAction Stop | Where-Object {
                 ($_.Author -eq 'Microsoft Corporation' -or $_.CompanyName -eq 'Microsoft Corporation') -and ($_.Name -match "Az(\.[a-zA-Z0-9]+)?$")
-            }) | ForEach-Object {
+            } | ForEach-Object {
                 $installModules[$_.Name] = @()
             }
         }
@@ -105,10 +105,10 @@ function Get-AzModuleUpdateList {
 
         Write-Debug "The modules to check for update: $($modules.Name)"
 
-        $modulesToUpdate = $modules.Where({ !$installModules.ContainsKey($_.Name) -or !$installModules[$_.Name] -or [Version]($_.Version) -gt [Version]$installModules[$_.Name][0].Item1 })
+        $modulesToUpdate = $modules | Where-Object { !$installModules.ContainsKey($_.Name) -or !$installModules[$_.Name] -or [Version]($_.Version) -gt [Version]$installModules[$_.Name][0].Item1 }
         if ("Az" -eq ($modulesToUpdate | Select-Object -First 1).Name) {
             $first, $rest = $modulesToUpdate
-            $modulesToUpdate = (@() + $rest + $first)
+            $modulesToUpdate = (@() + $rest + $first) | Where-Object {$_ -ne $null}
         }
 
         If (-not $modulesToUpdate) {