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118c2df776
Context: https://github.com/flutter/flutter/issues/131862 This PR injects a "realm" component to the storage base URL when the contents of the file `bin/internal/engine.realm` is non-empty. As documented in the PR, when the realm is `flutter_archives_v2`, and `bin/internal/engine.version` contains the commit hash for a commit in a `flutter/engine` PR, then the artifacts pulled by the tool will be the artifacts built by the presubmit checks for the PR. This works for everything but the following two cases: 1. Fuchsia artifacts are not uploaded to CIPD by the Fuchsia presubmit builds. 2. Web artifacts are not uploaded to gstatic by the web engine presubmit builds. For (1), the flutter/flutter presubmit `fuchsia_precache` is driven by a shell script outside of the repo. It will fail when the `engine.version` and `engine.realm` don't point to a post-submit engine commit. For (2), the flutter/flutter web presubmit tests that refer to artifacts in gstatic hang when the artifacts aren't found, so this PR skips them.
103 lines
4.2 KiB
PowerShell
103 lines
4.2 KiB
PowerShell
# Copyright 2014 The Flutter Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# ---------------------------------- NOTE ---------------------------------- #
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#
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# Please keep the logic in this file consistent with the logic in the
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# `update_dart_sdk.sh` script in the same directory to ensure that Flutter
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# continues to work across all platforms!
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#
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# -------------------------------------------------------------------------- #
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$ErrorActionPreference = "Stop"
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$progName = Split-Path -parent $MyInvocation.MyCommand.Definition
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$flutterRoot = (Get-Item $progName).parent.parent.FullName
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$cachePath = "$flutterRoot\bin\cache"
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$dartSdkPath = "$cachePath\dart-sdk"
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$engineStamp = "$cachePath\engine-dart-sdk.stamp"
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$engineVersion = (Get-Content "$flutterRoot\bin\internal\engine.version")
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$engineRealm = (Get-Content "$flutterRoot\bin\internal\engine.realm")
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$oldDartSdkPrefix = "dart-sdk.old"
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# Make sure that PowerShell has expected version.
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$psMajorVersionRequired = 5
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$psMajorVersionLocal = $PSVersionTable.PSVersion.Major
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if ($psMajorVersionLocal -lt $psMajorVersionRequired) {
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Write-Host "Flutter requires PowerShell $psMajorVersionRequired.0 or newer."
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Write-Host "See https://flutter.dev/docs/get-started/install/windows for more."
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Write-Host "Current version is $psMajorVersionLocal."
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# Use exit code 2 to signal that shared.bat should exit immediately instead of retrying.
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exit 2
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}
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if ((Test-Path $engineStamp) -and ($engineVersion -eq (Get-Content $engineStamp))) {
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return
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}
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$dartSdkBaseUrl = $Env:FLUTTER_STORAGE_BASE_URL
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if (-not $dartSdkBaseUrl) {
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$dartSdkBaseUrl = "https://storage.googleapis.com"
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}
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if ($engineRealm) {
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$dartSdkBaseUrl = "$dartSdkBaseUrl/$engineRealm"
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}
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$dartZipName = "dart-sdk-windows-x64.zip"
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$dartSdkUrl = "$dartSdkBaseUrl/flutter_infra_release/flutter/$engineVersion/$dartZipName"
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if (Test-Path $dartSdkPath) {
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# Move old SDK to a new location instead of deleting it in case it is still in use (e.g. by IntelliJ).
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$oldDartSdkSuffix = 1
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while (Test-Path "$cachePath\$oldDartSdkPrefix$oldDartSdkSuffix") { $oldDartSdkSuffix++ }
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Rename-Item $dartSdkPath "$oldDartSdkPrefix$oldDartSdkSuffix"
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}
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New-Item $dartSdkPath -force -type directory | Out-Null
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$dartSdkZip = "$cachePath\$dartZipName"
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Try {
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Import-Module BitsTransfer
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$ProgressPreference = 'SilentlyContinue'
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Start-BitsTransfer -Source $dartSdkUrl -Destination $dartSdkZip -ErrorAction Stop
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}
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Catch {
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Write-Host "Downloading the Dart SDK using the BITS service failed, retrying with WebRequest..."
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# Invoke-WebRequest is very slow when the progress bar is visible - a 28
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# second download can become a 33 minute download. Disable it with
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# $ProgressPreference and then restore the original value afterwards.
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# https://github.com/flutter/flutter/issues/37789
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$OriginalProgressPreference = $ProgressPreference
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$ProgressPreference = 'SilentlyContinue'
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Invoke-WebRequest -Uri $dartSdkUrl -OutFile $dartSdkZip
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$ProgressPreference = $OriginalProgressPreference
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}
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Write-Host "Expanding downloaded archive..."
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If (Get-Command 7z -errorAction SilentlyContinue) {
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# The built-in unzippers are painfully slow. Use 7-Zip, if available.
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& 7z x $dartSdkZip "-o$cachePath" -bd | Out-Null
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} ElseIf (Get-Command 7za -errorAction SilentlyContinue) {
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# Use 7-Zip's standalone version 7za.exe, if available.
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& 7za x $dartSdkZip "-o$cachePath" -bd | Out-Null
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} ElseIf (Get-Command Microsoft.PowerShell.Archive\Expand-Archive -errorAction SilentlyContinue) {
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# Use PowerShell's built-in unzipper, if available (requires PowerShell 5+).
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$global:ProgressPreference='SilentlyContinue'
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Microsoft.PowerShell.Archive\Expand-Archive $dartSdkZip -DestinationPath $cachePath
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} Else {
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# As last resort: fall back to the Windows GUI.
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$shell = New-Object -com shell.application
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$zip = $shell.NameSpace($dartSdkZip)
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foreach($item in $zip.items()) {
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$shell.Namespace($cachePath).copyhere($item)
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}
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}
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Remove-Item $dartSdkZip
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$engineVersion | Out-File $engineStamp -Encoding ASCII
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# Try to delete all old SDKs.
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Get-ChildItem -Path $cachePath | Where {$_.BaseName.StartsWith($oldDartSdkPrefix)} | Remove-Item -Recurse -ErrorAction SilentlyContinue
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