119 lines
4.7 KiB
PowerShell
119 lines
4.7 KiB
PowerShell
#Function to check Mods External Path
|
|
|
|
function Test-ModsPath ($ModsPath, $WingetUpdatePath) {
|
|
# URL, UNC or Local Path
|
|
# Get local and external Mods paths
|
|
$LocalMods = -join ($WingetUpdatePath, "\", "mods")
|
|
$ExternalMods = "$ModsPath"
|
|
|
|
#Get File Names Locally
|
|
$InternalModsNames = Get-ChildItem -Path $LocalMods -Name -Recurse -Include *.ps1, *.txt
|
|
|
|
# If path is URL
|
|
if ($ExternalMods -like "http*") {
|
|
# enable TLS 1.2 and TLS 1.1 protocols
|
|
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12, [Net.SecurityProtocolType]::Tls11
|
|
#Get Index of $ExternalMods (or index page with href listing of all the Mods)
|
|
try {
|
|
$WebResponse = Invoke-WebRequest -Uri $ExternalMods -UseBasicParsing
|
|
}
|
|
catch {
|
|
return $False
|
|
}
|
|
|
|
# Collect the external list of href links
|
|
$ModLinks = $WebResponse.Links | Select-Object -ExpandProperty HREF
|
|
|
|
#If there's a directory path in the HREF:s, delete it (IIS)
|
|
$CleanLinks = $ModLinks -replace "/.*/",""
|
|
|
|
#Modify strings to HREF:s
|
|
$index = 0
|
|
foreach ($Mod in $CleanLinks) {
|
|
if ($Mod) {
|
|
$CleanLinks[$index] = '<a href="' + $Mod + '"> ' + $Mod + '</a>'
|
|
}
|
|
$index++
|
|
}
|
|
|
|
#Delete Local Mods that don't exist Externally
|
|
$DeletedMods = 0
|
|
# 0 is the parent HTTP Directory
|
|
$index = 1
|
|
foreach ($Mod in $InternalModsNames) {
|
|
If ($ModLinks -notcontains "$Mod") {
|
|
Remove-Item $LocalMods\$Mod -Force -ErrorAction SilentlyContinue | Out-Null
|
|
$DeletedMods++
|
|
}
|
|
$index++
|
|
}
|
|
|
|
#Loop through all links
|
|
$wc = New-Object System.Net.WebClient
|
|
$WebResponse.Links | Select-Object -ExpandProperty href | ForEach-Object {
|
|
#Check for .ps1/.txt in listing/HREF:s in an index page pointing to .ps1/.txt
|
|
if (($_ -like "*.ps1") -or ($_ -like "*.txt")) {
|
|
try {
|
|
$dateExternalMod = ""
|
|
$dateLocalMod =""
|
|
$wc.OpenRead("$ExternalMods/$_").Close() | Out-Null
|
|
$dateExternalMod = ([DateTime]$wc.ResponseHeaders['Last-Modified']).ToString("yyyy-MM-dd HH:mm:ss")
|
|
if (Test-Path -Path $LocalMods"\"$_) {
|
|
$dateLocalMod = (Get-Item "$LocalMods\$_").LastWriteTime.ToString("yyyy-MM-dd HH:mm:ss")
|
|
}
|
|
|
|
if ($dateExternalMod -gt $dateLocalMod) {
|
|
try {
|
|
$SaveMod = Join-Path -Path "$LocalMods\" -ChildPath $_
|
|
$Mod = '{0}/{1}' -f $ModsPath.TrimEnd('/'), $_
|
|
Invoke-WebRequest -Uri "$Mod" -OutFile $SaveMod -UseBasicParsing
|
|
$ModsUpdated++
|
|
}
|
|
catch {
|
|
return $False
|
|
}
|
|
}
|
|
}
|
|
catch {
|
|
return $False
|
|
}
|
|
}
|
|
}
|
|
return $ModsUpdated, $DeletedMods
|
|
}
|
|
# If path is UNC or local
|
|
else {
|
|
if ((Test-Path -Path $ExternalMods"\*.ps1") -or (Test-Path -Path $ExternalMods"\*.txt")) {
|
|
#Get File Names Externally
|
|
$ExternalModsNames = Get-ChildItem -Path $ExternalMods -Name -Recurse -Include *.ps1, *.txt
|
|
#Delete Local Mods that don't exist Externally
|
|
foreach ($Mod in $InternalModsNames){
|
|
If($Mod -notin $ExternalModsNames ){
|
|
Remove-Item $LocalMods\$Mod -Force -ErrorAction SilentlyContinue | Out-Null
|
|
$DeletedMods++
|
|
}
|
|
}
|
|
try {
|
|
foreach ($Mod in $ExternalModsNames){
|
|
$dateExternalMod = ""
|
|
$dateLocalMod =""
|
|
if (Test-Path -Path $LocalMods"\"$Mod) {
|
|
$dateLocalMod = (Get-Item "$LocalMods\$Mod").LastWriteTime.ToString("yyyy-MM-dd HH:mm:ss")
|
|
}
|
|
$dateExternalMod = (Get-Item "$ExternalMods\$Mod").LastWriteTime.ToString("yyyy-MM-dd HH:mm:ss")
|
|
if ($dateExternalMod -gt $dateLocalMod) {
|
|
Copy-Item $ExternalMods\$Mod -Destination $LocalMods\$Mod -Force -ErrorAction SilentlyContinue | Out-Null
|
|
$ModsUpdated++
|
|
}
|
|
}
|
|
|
|
}
|
|
catch {
|
|
return $False
|
|
}
|
|
return $ModsUpdated, $DeletedMods
|
|
}
|
|
return $False
|
|
}
|
|
}
|