From d8f15941cef1903c8accf19e59411e4eb8772bf8 Mon Sep 17 00:00:00 2001
From: Niko Ehrenfeuchter <nikolaus.ehrenfeuchter@unibas.ch>
Date: Tue, 5 Dec 2017 16:49:45 +0100
Subject: [PATCH] Wrap renaming with a try-catch block.
Refers to #13
---
AutoTx/Resources/Update-AutoTxService.ps1 | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/AutoTx/Resources/Update-AutoTxService.ps1 b/AutoTx/Resources/Update-AutoTxService.ps1
index 382e6bb..c6d316d 100644
--- a/AutoTx/Resources/Update-AutoTxService.ps1
+++ b/AutoTx/Resources/Update-AutoTxService.ps1
@@ -105,8 +105,15 @@ function Update-FileIfNewer([string]$SourcePath, [string]$Destination) {
# assemble a timestamp string like "2017-12-04T16.41.35"
$BakTimeStamp = Get-Date -Format s | foreach {$_ -replace ":", "."}
$BakName = "$($SrcFileNoSuffix)_pre-$BakTimeStamp$SrcFileSuffix"
- Rename-Item "$DstPath" "$Destination\$BakName"
Log-Info "Creating backup of '$($DstPath)' to '$($BakName)'."
+ try {
+ Rename-Item "$DstPath" "$Destination\$BakName" -ErrorAction Stop
+ }
+ catch {
+ $ex = $_.Exception.Message
+ Log-Error "Backing up '$($DstPath)' as '$($BakName) FAILED!`n$($ex)"
+ Exit
+ }
try {
Copy-Item -Path $SourcePath -Destination $Destination -ErrorAction Stop
Log-Info "Updated config file '$($DstPath)'."
--
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