xpipe-mirror/get-xpipe.ps1

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<#
.SYNOPSIS
Downloads and installs XPipe on the local machine.
.DESCRIPTION
Retrieves the XPipe msi for the latest or a specified version, and
downloads and installs the application to the local machine.
.NOTES
=====================================================================
Copyright 2023 Christopher Schnick
Copyright 2017 - 2020 Chocolatey Software, Inc, and the
original authors/contributors from ChocolateyGallery
Copyright 2011 - 2017 RealDimensions Software, LLC, and the
original authors/contributors from ChocolateyGallery
at https://github.com/chocolatey/chocolatey.org
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
=====================================================================
Environment Variables, specified as $env:NAME in PowerShell.exe and %NAME% in cmd.exe.
For an explicit version of XPipe, please set $env:xpipeVersion = 'versionnumber'
#>
[CmdletBinding(DefaultParameterSetName = 'Default')]
param(
# Specifies a target version of XPipe to install. By default, the latest
# stable version is installed.
[Parameter(Mandatory = $false)]
[string]
$XPipeVersion = $null,
# If set, will download releases from the staging repository instead.
[Parameter(Mandatory = $false)]
[switch]
$UseStageDownloads = $false
)
#region Functions
function Get-Downloader {
<#
.SYNOPSIS
Gets a System.Net.WebClient that respects relevant proxies to be used for
downloading data.
.DESCRIPTION
Retrieves a WebClient object that is pre-configured according to specified
environment variables for any proxy and authentication for the proxy.
Proxy information may be omitted if the target URL is considered to be
bypassed by the proxy (originates from the local network.)
.PARAMETER Url
Target URL that the WebClient will be querying. This URL is not queried by
the function, it is only a reference to determine if a proxy is needed.
.EXAMPLE
Get-Downloader -Url $fileUrl
Verifies whether any proxy configuration is needed, and/or whether $fileUrl
is a URL that would need to bypass the proxy, and then outputs the
already-configured WebClient object.
#>
[CmdletBinding()]
param(
[Parameter(Mandatory = $false)]
[string]
$Url
)
$downloader = New-Object System.Net.WebClient
$defaultCreds = [System.Net.CredentialCache]::DefaultCredentials
if ($defaultCreds) {
$downloader.Credentials = $defaultCreds
}
$downloader
}
function Request-File {
<#
.SYNOPSIS
Downloads a file from a given URL.
.DESCRIPTION
Downloads a target file from a URL to the specified local path.
Any existing proxy that may be in use will be utilised.
.PARAMETER Url
URL of the file to download from the remote host.
.PARAMETER File
Local path for the file to be downloaded to.
Downloads the file to the path specified in $targetFile.
#>
[CmdletBinding()]
param(
[Parameter(Mandatory = $false)]
[string]
$Url,
[Parameter(Mandatory = $false)]
[string]
$File
)
Write-Host "Downloading $url to $file"
(Get-Downloader $url).DownloadFile($url, $file)
}
function Uninstall {
[CmdletBinding()]
param()
# Quick heuristic to see whether is can be possibly installed
if (-not (Test-Path "$env:LOCALAPPDATA\XPipe" -PathType Container)) {
return
}
Write-Host "Looking for previous XPipe installations ..."
$cim = Get-CimInstance Win32_Product | Where {$_.Name -match 'XPipe' } | Select-Object -First 1
if ($cim) {
$message = @(
"Uninstalling existing XPipe $($cim.Version) installation ..."
) -join [Environment]::NewLine
Write-Host $message
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$cimResult = Invoke-CimMethod -InputObject $cim -Name Uninstall
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}
}
#endregion Functions
#region Pre-check
Uninstall
#endregion Pre-check
#region Setup
if ($UseStageDownloads) {
$XPipeRepoUrl = "https://github.com/xpipe-io/xpipe_staging"
} else {
$XPipeRepoUrl = "https://github.com/xpipe-io/xpipe"
}
if ($XPipeVersion) {
$XPipeDownloadUrl = "$XPipeRepoUrl/releases/download/$XPipeVersion"
} else {
$XPipeDownloadUrl = "$XPipeRepoUrl/releases/latest/download"
}
$XPipeDownloadUrl = "$XPipeDownloadUrl/xpipe-installer-windows-x86_64.msi"
if (-not $env:TEMP) {
$env:TEMP = Join-Path $env:SystemDrive -ChildPath 'temp'
}
$xpipeTempDir = Join-Path $env:TEMP -ChildPath "xpipe"
$tempDir = Join-Path $xpipeTempDir -ChildPath "install"
if (-not (Test-Path $tempDir -PathType Container)) {
$null = New-Item -Path $tempDir -ItemType Directory
}
#endregion Setup
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#region Download
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$file = Join-Path $tempDir "xpipe-installer.msi"
Write-Host "Getting XPipe from $XPipeRepoUrl."
Request-File -Url $XPipeDownloadUrl -File $file
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#endregion Download
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#region Install XPipe
Write-Host "Installing XPipe ..."
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# Wait for completion
Start-Process -FilePath "msiexec" -Wait -ArgumentList "/i", "$file", "/quiet"
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# Update current process PATH environment variable
$env:Path=(
[System.Environment]::GetEnvironmentVariable("Path", "Machine"),
[System.Environment]::GetEnvironmentVariable("Path", "User")
) -match '.' -join ';'
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# Use absolute path as we can't assume that the user has selected to put XPipe into the Path
& "$env:LOCALAPPDATA\XPipe\app\xpiped.exe"
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#endregion Install XPipe