mirror of
https://github.com/danbulant/deno_install
synced 2026-06-15 20:41:31 +00:00
105 lines
2.8 KiB
PowerShell
105 lines
2.8 KiB
PowerShell
#!/usr/bin/env pwsh
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# Copyright 2018 the Deno authors. All rights reserved. MIT license.
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# TODO(everyone): Keep this script simple and easily auditable.
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$ErrorActionPreference = 'Stop'
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if ($args.Length -gt 0) {
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$Version = $args.Get(0)
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}
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if ($PSVersionTable.PSVersion.Major -lt 6) {
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$IsWindows = $true
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$IsMacOS = $false
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}
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$BinDir = if ($IsWindows) {
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"$Home\.deno\bin"
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} else {
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"$Home/.deno/bin"
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}
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$Zip = if ($IsWindows) {
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'zip'
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} else {
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'gz'
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}
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$DenoZip = if ($IsWindows) {
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"$BinDir\deno.$Zip"
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} else {
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"$BinDir/deno.$Zip"
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}
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$DenoExe = if ($IsWindows) {
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"$BinDir\deno.exe"
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} else {
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"$BinDir/deno"
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}
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$OS = if ($IsWindows) {
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'win'
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} else {
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if ($IsMacOS) {
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'osx'
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} else {
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'linux'
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}
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}
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if (!$Version) {
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if ($PSVersionTable.PSVersion.Major -lt 6) {
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$Response = Invoke-WebRequest 'https://github.com/denoland/deno/releases'
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$HTMLFile = New-Object -Com HTMLFile
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if ($HTMLFile.IHTMLDocument2_write) {
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$HTMLFile.IHTMLDocument2_write($Response.Content)
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} else {
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$HTMLFile.write([System.Text.Encoding]::Unicode.GetBytes($Response.Content))
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}
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$DenoUri = $HTMLFile.getElementsByTagName('a') |
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Where-Object { $_.href -like "about:/denoland/deno/releases/download/*/deno_${OS}_x64.$Zip" } |
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ForEach-Object { $_.href -replace 'about:', 'https://github.com' } |
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Select-Object -First 1
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} else {
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$DenoUri = (Invoke-WebRequest 'https://github.com/denoland/deno/releases').Links |
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Where-Object { $_.href -like "/denoland/deno/releases/download/*/deno_${OS}_x64.$Zip" } |
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ForEach-Object { 'https://github.com' + $_.href } |
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Select-Object -First 1
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}
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} else {
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$DenoUri = "https://github.com/denoland/deno/releases/download/$Version/deno_${OS}_x64.$Zip"
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}
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if (!(Test-Path $BinDir)) {
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New-Item $BinDir -ItemType Directory | Out-Null
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}
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Invoke-WebRequest $DenoUri -Out $DenoZip
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if ($IsWindows) {
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Expand-Archive $DenoZip -Destination $BinDir -Force
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Remove-Item $DenoZip
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} else {
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gunzip -df $DenoZip
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}
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if ($IsWindows) {
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$User = [EnvironmentVariableTarget]::User
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$Path = [Environment]::GetEnvironmentVariable('Path', $User)
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if (!(";$Path;".ToLower() -like "*;$BinDir;*".ToLower())) {
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[Environment]::SetEnvironmentVariable('Path', "$Path;$BinDir", $User)
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$Env:Path += ";$BinDir"
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}
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Write-Output "Deno was installed successfully to $DenoExe"
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Write-Output "Run 'deno --help' to get started"
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} else {
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chmod +x "$BinDir/deno"
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Write-Output "Deno was installed successfully to $DenoExe"
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if (Get-Command deno -ErrorAction SilentlyContinue) {
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Write-Output "Run 'deno --help' to get started"
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} else {
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Write-Output "Manually add the directory to your `$HOME/.bash_profile (or similar)"
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Write-Output " export PATH=`"${BinDir}:`$PATH`""
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Write-Output "Run '~/.deno/bin/deno --help' to get started"
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}
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}
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