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Added logic to skip when Office is already installed

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This commit is contained in:
Paul Cunningham
2016-10-04 16:55:15 +10:00
parent 7349e002ab
commit b2b75702f3
1 changed files with 57 additions and 29 deletions
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86
Install-OfficeCTR.ps1
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@@ -17,17 +17,14 @@ at http://practical365.com
Specify the UNC path to the network share that hosts the Office 365 Specify the UNC path to the network share that hosts the Office 365
setup and configuration files. setup and configuration files.
.PARAMETER OfficeVersion
Specify the Office CTR version to deploy (e.g. 2013, or 2016)
.PARAMETER SKU .PARAMETER SKU
Specify the the Office CTR SKU to deploy (e.g. ProPlus, Business) Specify the the Office CTR SKU to deploy (e.g. ProPlus, Business)
.PARAMETER .PARAMETER Channel
Specify the build channel to deploy (e.g. Current, Deferred)
.EXAMPLE .EXAMPLE
.\Verb-NounsAndThings.ps1 .\Install-OfficeCTR.ps1 -InstallRoot \\mgmt\Installs\OfficeCTR -SKU ProPlus -Channel Deferred
What does this example do...
.NOTES .NOTES
Written by: Paul Cunningham Written by: Paul Cunningham
@@ -69,32 +66,63 @@ param (
) )
$ConfigurationXML = "$($InstallRoot)\$($SKU)\$($Channel)\configuration.xml" function DoInstall {
If (!(Test-Path $ConfigurationXML)) { $ConfigurationXML = "$($InstallRoot)\$($SKU)\$($Channel)\configuration.xml"
throw "Unable to locate a configuration XML file at $($ConfigurationXML)"
}
$setuppath = "$($InstallRoot)\$($SKU)\$($Channel)\Setup.exe" If (!(Test-Path $ConfigurationXML)) {
throw "Unable to locate a configuration XML file at $($ConfigurationXML)"
if (!(Test-Path $setuppath)) {
throw "Unable to locate a Setup.exe file at $($setuppath)"
}
Write-Host "Attempting to install Office 365 $($SKU) $($Channel)"
try {
$process = Start-Process -FilePath "$($InstallRoot)\$($SKU)\$($Channel)\Setup.exe" -ArgumentList "/Configure $($InstallRoot)\$($SKU)\$($Channel)\configuration.xml" -Wait -PassThru -ErrorAction STOP
if ($process.ExitCode -eq 0)
{
Write-Host -ForegroundColor Green "Office setup started without error."
} }
else
{ $setuppath = "$($InstallRoot)\$($SKU)\$($Channel)\Setup.exe"
Write-Warning "Installer exit code $($process.ExitCode)."
if (!(Test-Path $setuppath)) {
throw "Unable to locate a Setup.exe file at $($setuppath)"
}
Write-Host "Attempting to install Office 365 $($SKU) $($Channel)"
try {
$process = Start-Process -FilePath "$($InstallRoot)\$($SKU)\$($Channel)\Setup.exe" -ArgumentList "/Configure $($InstallRoot)\$($SKU)\$($Channel)\configuration.xml" -Wait -PassThru -ErrorAction STOP
if ($process.ExitCode -eq 0)
{
Write-Host -ForegroundColor Green "Office setup started without error."
}
else
{
Write-Warning "Installer exit code $($process.ExitCode)."
}
}
catch {
Write-Warning $_.Exception.Message
}
}
#Check if Office is already installed, as indicated by presence of registry key
$RegistryPath = 'HKLM:\SOFTWARE\Microsoft\Office\16.0\ClickToRunStore\Packages\{9AC08E99-230B-47e8-9721-4577B7F124EA}'
if (Test-Path $RegistryPath) {
#Check for children
$Item = Get-ItemProperty -Path $RegistryPath
if (!($Item.'(default)' -eq $null)) {
#Office is installed, according to registry key. Nothing further to do.
EXIT
}
else {
#Registry key exists but default value is empty, install needed
DoInstall
} }
} }
catch { else {
Write-Warning $_.Exception.Message #Registry key doesn't exist, install needed
DoInstall
} }