msi support semver, too

Signed-off-by: Jan-Otto Kröpke <[email protected]>

installer/build.ps1

@@ -10,6 +10,9 @@ Param (
 )
 $ErrorActionPreference = "Stop"
 
+# The MSI version is not semver compliant, so just take the numerical parts
+$MsiVersion = $Version -replace '^v?([0-9\.]+).*$','$1'
+
 # Get absolute path to executable before switching directories
 $PathToExecutable = Resolve-Path $PathToExecutable
 # Set working dir to this directory, reset previous on exit
@@ -25,7 +28,7 @@ Copy-Item -Force $PathToExecutable Work/windows_exporter.exe
 Write-Verbose "Creating windows_exporter-${Version}-${Arch}.msi"
 $wixArch = @{"amd64" = "x64"; "arm64" = "arm64"}[$Arch]
 
-Invoke-Expression "wix build -arch $wixArch -o .\windows_exporter-$($Version)-$($Arch).msi .\windows_exporter.wxs -d Version=$($Version) -ext WixToolset.Firewall.wixext -ext WixToolset.Util.wixext"
+Invoke-Expression "wix build -arch $wixArch -o .\windows_exporter-$($Version)-$($Arch).msi .\windows_exporter.wxs -d Version=$($MsiVersion) -ext WixToolset.Firewall.wixext -ext WixToolset.Util.wixext"
 
 Write-Verbose "Done!"
 Pop-Location