Merge pull request 'fix and improve the update script' (#98) from waffle.lord/Installer:fix/update-script into master

Reviewed-on: SPT/Installer#98

SPTInstaller/Resources/update.ps1

@@ -5,16 +5,18 @@
 
 Clear-Host
 
-Write-Host "Stopping installer ..."
+Write-Host "Stopping installer ... " -ForegroundColor cyan -NoNewLine
 
 $installer = Stop-Process -Name "SPTInstaller" -ErrorAction SilentlyContinue
 
 if ($installer -ne $null)
 {
-    Write-Host "Something went wrong, couldn't stop installer process'"
+    Write-Warning "Something went wrong, couldn't stop installer process'"
     return;
 }
 
+Write-Host "OK" -ForegroundColor green
+
 if (-not(Test-Path $source) -and -not(Test-Path $destination)) {
     Write-Warning "Can't find a required file"
     Write-host ""
@@ -23,7 +25,7 @@ if (-not(Test-Path $source) -and -not(Test-Path $destination)) {
     exit
 }
 
-Write-Host "Copying new installer ..."
+Write-Host "Copying new installer ... " -ForegroundColor cyan
 
 $maxAttempts = 10
 $copied = $false
@@ -32,7 +34,7 @@ while (-not $copied) {
 
     $maxAttempts--
     
-    Write-Host "Please wait ..."
+    Write-Host "  > Please wait ... " -NoNewLine
     
     if ($maxAttempts -le 0) {
         Write-Host "Couldn't copy new installer :(   Please re-download the installer"
@@ -42,8 +44,15 @@ while (-not $copied) {
         exit
     }
     
+    try {
         Remove-Item $destination -ErrorAction SilentlyContinue
         Copy-Item $source $destination -ErrorAction SilentlyContinue
+    }
+    catch {
+        Write-Host "file locked, retrying ..." -ForegroundColor yellow
+        sleep(2)
+        continue
+    }
     
     if (Test-Path $destination) {
         $sLength = (Get-Item $source).Length
@@ -51,9 +60,11 @@ while (-not $copied) {
         
         if ($sLength -eq $dLength) {
             $copied = $true
+            Write-Host "OK" -ForegroundColor green
             break
         }
         
+        Write-Host "sizes differ, retrying ..." -ForegroundColor yellow
         sleep(2)
     }
 }

SPTInstaller/SPTInstaller.csproj

@@ -10,8 +10,8 @@
         <PackageIcon>icon.ico</PackageIcon>
         <ApplicationIcon>Assets\spt_installer.ico</ApplicationIcon>
         <Configurations>Debug;Release;TEST</Configurations>
-        <AssemblyVersion>2.84</AssemblyVersion>
+        <AssemblyVersion>2.85</AssemblyVersion>
-        <FileVersion>2.84</FileVersion>
+        <FileVersion>2.85</FileVersion>
         <Company>SPT</Company>
     </PropertyGroup>