mirror of
https://github.com/flutter/flutter
synced 2024-10-14 04:02:56 +00:00
da6528cda6
This is in preparation to move the flutter artifacts to a more secure location. Bug: go/fxb/64576
99 lines
4.1 KiB
PowerShell
99 lines
4.1 KiB
PowerShell
# Copyright 2014 The Flutter Authors. All rights reserved.
|
|
# Use of this source code is governed by a BSD-style license that can be
|
|
# found in the LICENSE file.
|
|
|
|
|
|
# ---------------------------------- NOTE ---------------------------------- #
|
|
#
|
|
# Please keep the logic in this file consistent with the logic in the
|
|
# `update_dart_sdk.sh` script in the same directory to ensure that Flutter
|
|
# continues to work across all platforms!
|
|
#
|
|
# -------------------------------------------------------------------------- #
|
|
|
|
$ErrorActionPreference = "Stop"
|
|
|
|
$progName = Split-Path -parent $MyInvocation.MyCommand.Definition
|
|
$flutterRoot = (Get-Item $progName).parent.parent.FullName
|
|
|
|
$cachePath = "$flutterRoot\bin\cache"
|
|
$dartSdkPath = "$cachePath\dart-sdk"
|
|
$engineStamp = "$cachePath\engine-dart-sdk.stamp"
|
|
$engineVersion = (Get-Content "$flutterRoot\bin\internal\engine.version")
|
|
|
|
$oldDartSdkPrefix = "dart-sdk.old"
|
|
|
|
# Make sure that PowerShell has expected version.
|
|
$psMajorVersionRequired = 5
|
|
$psMajorVersionLocal = $PSVersionTable.PSVersion.Major
|
|
if ($psMajorVersionLocal -lt $psMajorVersionRequired) {
|
|
Write-Host "Flutter requires PowerShell $psMajorVersionRequired.0 or newer."
|
|
Write-Host "See https://flutter.dev/docs/get-started/install/windows for more."
|
|
Write-Host "Current version is $psMajorVersionLocal."
|
|
# Use exit code 2 to signal that shared.bat should exit immediately instead of retrying.
|
|
exit 2
|
|
}
|
|
|
|
if ((Test-Path $engineStamp) -and ($engineVersion -eq (Get-Content $engineStamp))) {
|
|
return
|
|
}
|
|
|
|
$dartSdkBaseUrl = $Env:FLUTTER_STORAGE_BASE_URL
|
|
if (-not $dartSdkBaseUrl) {
|
|
$dartSdkBaseUrl = "https://storage.googleapis.com"
|
|
}
|
|
$dartZipName = "dart-sdk-windows-x64.zip"
|
|
$dartSdkUrl = "$dartSdkBaseUrl/flutter_infra_release/flutter/$engineVersion/$dartZipName"
|
|
|
|
if (Test-Path $dartSdkPath) {
|
|
# Move old SDK to a new location instead of deleting it in case it is still in use (e.g. by IntelliJ).
|
|
$oldDartSdkSuffix = 1
|
|
while (Test-Path "$cachePath\$oldDartSdkPrefix$oldDartSdkSuffix") { $oldDartSdkSuffix++ }
|
|
Rename-Item $dartSdkPath "$oldDartSdkPrefix$oldDartSdkSuffix"
|
|
}
|
|
New-Item $dartSdkPath -force -type directory | Out-Null
|
|
$dartSdkZip = "$cachePath\$dartZipName"
|
|
|
|
Try {
|
|
Import-Module BitsTransfer
|
|
$ProgressPreference = 'SilentlyContinue'
|
|
Start-BitsTransfer -Source $dartSdkUrl -Destination $dartSdkZip -ErrorAction Stop
|
|
}
|
|
Catch {
|
|
Write-Host "Downloading the Dart SDK using the BITS service failed, retrying with WebRequest..."
|
|
# Invoke-WebRequest is very slow when the progress bar is visible - a 28
|
|
# second download can become a 33 minute download. Disable it with
|
|
# $ProgressPreference and then restore the original value afterwards.
|
|
# https://github.com/flutter/flutter/issues/37789
|
|
$OriginalProgressPreference = $ProgressPreference
|
|
$ProgressPreference = 'SilentlyContinue'
|
|
Invoke-WebRequest -Uri $dartSdkUrl -OutFile $dartSdkZip
|
|
$ProgressPreference = $OriginalProgressPreference
|
|
}
|
|
|
|
Write-Host "Expanding downloaded archive..."
|
|
If (Get-Command 7z -errorAction SilentlyContinue) {
|
|
# The built-in unzippers are painfully slow. Use 7-Zip, if available.
|
|
& 7z x $dartSdkZip "-o$cachePath" -bd | Out-Null
|
|
} ElseIf (Get-Command 7za -errorAction SilentlyContinue) {
|
|
# Use 7-Zip's standalone version 7za.exe, if available.
|
|
& 7za x $dartSdkZip "-o$cachePath" -bd | Out-Null
|
|
} ElseIf (Get-Command Microsoft.PowerShell.Archive\Expand-Archive -errorAction SilentlyContinue) {
|
|
# Use PowerShell's built-in unzipper, if available (requires PowerShell 5+).
|
|
$global:ProgressPreference='SilentlyContinue'
|
|
Microsoft.PowerShell.Archive\Expand-Archive $dartSdkZip -DestinationPath $cachePath
|
|
} Else {
|
|
# As last resort: fall back to the Windows GUI.
|
|
$shell = New-Object -com shell.application
|
|
$zip = $shell.NameSpace($dartSdkZip)
|
|
foreach($item in $zip.items()) {
|
|
$shell.Namespace($cachePath).copyhere($item)
|
|
}
|
|
}
|
|
|
|
Remove-Item $dartSdkZip
|
|
$engineVersion | Out-File $engineStamp -Encoding ASCII
|
|
|
|
# Try to delete all old SDKs.
|
|
Get-ChildItem -Path $cachePath | Where {$_.BaseName.StartsWith($oldDartSdkPrefix)} | Remove-Item -Recurse -ErrorAction SilentlyContinue
|