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Improved install-powershell.ps1

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Markus Fleschutz 2024-08-26 15:19:32 +02:00
parent 6a02ebf821
commit ce6a5ca76f
1 changed files with 19 additions and 12 deletions
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31
scripts/install-powershell.ps1
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@ -64,7 +64,7 @@ if (-not $Destination) {
if ($IsWinEnv) {
$Destination = "$env:LOCALAPPDATA\Microsoft\powershell"
} else {
if (Test-Path "/opt/PowerShell" -pathType container) {
if (Test-Path -path "/opt/PowerShell" -pathType container) {
$Destination = "/opt/PowerShell"
} else {
$Destination = "~/.powershell"
@ -116,16 +116,16 @@ function Expand-ArchiveInternal {
}
}
function Remove-Destination([string] $Destination) {
if (Test-Path -Path $Destination) {
function Remove-Destination([string]$Destination) {
if (Test-Path -path $Destination -pathType container) {
if ($DoNotOverwrite) {
throw "Destination folder '$Destination' already exist. Use a different path or omit '-DoNotOverwrite' to overwrite."
}
Write-Host "⏳ (4/4) Removing old installation at $Destination"
if (Test-Path -Path "$Destination.old") {
if (Test-Path -path "$Destination.old") {
Remove-Item "$Destination.old" -Recurse -Force
}
if ($IsWinEnv -and ($Destination -eq $PSHOME)) {
Write-Host "⏳ (4/5) Removing old installation at $Destination... " -noNewline
# handle the case where the updated folder is currently in use
Get-ChildItem -Recurse -File -Path $PSHOME | ForEach-Object {
if ($_.extension -eq ".old") {
@ -135,9 +135,11 @@ function Remove-Destination([string] $Destination) {
}
}
} else {
Write-Host "⏳ (4/5) Moving old installation to $($Destination).old... " -noNewline
# Unix systems don't keep open file handles so you can just move files/folders even if in use
Move-Item "$Destination" "$Destination.old"
sudo mv "$Destination" "$($Destination).old"
}
Write-Host "OK"
}
}
@ -354,7 +356,7 @@ try {
tar zxf $packagePath -C $contentPath
}
} else {
Write-Host "⏳ (1/4) Loading metadata from https://raw.githubusercontent.com ..."
Write-Host "⏳ (1/5) Loading infos from https://raw.githubusercontent.com ..."
$metadata = Invoke-RestMethod https://raw.githubusercontent.com/PowerShell/PowerShell/master/tools/metadata.json
if ($Preview) {
$release = $metadata.PreviewReleaseTag -replace '^v'
@ -377,10 +379,10 @@ try {
} elseif ($IsMacOSEnv) {
$packageName = "powershell-${release}-osx-${architecture}.tar.gz"
}
Write-Host "⏳ (2/4) Latest release is $release for $architecture, package name is $packageName ..."
Write-Host "⏳ (2/5) Latest release is $release for $architecture, package name is $packageName ..."
$downloadURL = "https://github.com/PowerShell/PowerShell/releases/download/v${release}/${packageName}"
Write-Host "⏳ (3/4) Loading $downloadURL"
Write-Host "⏳ (3/5) Loading $downloadURL"
$packagePath = Join-Path -Path $tempDir -ChildPath $packageName
if (!$PSVersionTable.ContainsKey('PSEdition') -or $PSVersionTable.PSEdition -eq "Desktop") {
@ -436,10 +438,15 @@ try {
$DestinationFilePath = Join-Path $Destination $_.fullname.replace($contentPath, "")
Copy-Item $_.fullname -Destination $DestinationFilePath
}
} else {
} elseif ($IsWinEnv) {
$null = New-Item -Path (Split-Path -Path $Destination -Parent) -ItemType Directory -ErrorAction SilentlyContinue
Move-Item -Path $contentPath -Destination $Destination
}
} else {
Write-Host "⏳ (5/5) Moving new installation to $Destination... "
#& sudo mkdir "$Destination"
#& sudo cp -rf "$contentPath/*" "$Destination"
& sudo mv "$contentPath" "$Destination"
}
}
## Change the mode of 'pwsh' to 'rwxr-xr-x' to allow execution
@ -474,7 +481,7 @@ try {
if ($IsLinuxEnv) { $symlink = "/usr/bin/pwsh" } elseif ($IsMacOSEnv) { $symlink = "/usr/local/bin/pwsh" }
$needNewSymlink = $true
if (Test-Path -Path $symlink) {
if (Test-Path -path $symlink) {
$linkItem = Get-Item -Path $symlink
if ($linkItem.LinkType -ne "SymbolicLink") {
Write-Warning "'$symlink' already exists but it's not a symbolic link. Abort adding to PATH."