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a28bfe7674
This changes our PR builds to treat 'fail' in the ci.baseline.txt as 'skip' instead of using tombstones. We currently have large numbers of spurious failures that get enshrined in PRs through no fault of a PR author, removing the tombstones concept will fix those by allowing the user to retry. This does mean we accept some risk of not detecting when a port is 'fixed', but that failure is reasonable for us to handle after we see it in CI, but that seems worth it given that it lets us get rid of the tombstone concept. This also helps out the binary caching feature, because we don't have to figure out how to productize tombstones.
84 lines
2.2 KiB
PowerShell
Executable File
84 lines
2.2 KiB
PowerShell
Executable File
# Copyright (c) Microsoft Corporation.
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# SPDX-License-Identifier: MIT
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#
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<#
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.SYNOPSIS
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Generates a list of ports to skip in the CI.
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.DESCRIPTION
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generate-skip-list takes a triplet, and the path to the ci.baseline.txt
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file, and generates a skip list string to pass to vcpkg.
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.PARAMETER Triplet
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The triplet to find skipped ports for.
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.PARAMETER BaselineFile
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The path to the ci.baseline.txt file.
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#>
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[CmdletBinding()]
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Param(
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[string]$Triplet,
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[string]$BaselineFile,
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[switch]$SkipFailures = $false
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)
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$ErrorActionPreference = 'Stop'
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if (-not (Test-Path -Path $BaselineFile)) {
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Write-Error "Unable to find baseline file $BaselineFile"
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throw
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}
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#read in the file, strip out comments and blank lines and spaces
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$baselineListRaw = Get-Content -Path $BaselineFile `
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| Where-Object { -not ($_ -match "\s*#") } `
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| Where-Object { -not ( $_ -match "^\s*$") } `
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| ForEach-Object { $_ -replace "\s" }
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###############################################################
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# This script is running at the beginning of the CI test, so do a little extra
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# checking so things can fail early.
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#verify everything has a valid value
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$missingValues = $baselineListRaw | Where-Object { -not ($_ -match "=\w") }
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if ($missingValues) {
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Write-Error "The following are missing values: $missingValues"
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throw
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}
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$invalidValues = $baselineListRaw `
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| Where-Object { -not ($_ -match "=(skip|pass|fail|ignore)$") }
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if ($invalidValues) {
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Write-Error "The following have invalid values: $invalidValues"
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throw
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}
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$baselineForTriplet = $baselineListRaw `
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| Where-Object { $_ -match ":$Triplet=" }
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# Verify there are no duplicates (redefinitions are not allowed)
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$file_map = @{ }
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foreach ($port in $baselineForTriplet | ForEach-Object { $_ -replace ":.*$" }) {
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if ($null -ne $file_map[$port]) {
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Write-Error `
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"$($port):$($Triplet) has multiple definitions in $baselineFile"
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throw
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}
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$file_map[$port] = $true
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}
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# Format the skip list for the command line
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if ($SkipFailures) {
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$targetRegex = "=(?:skip|fail)$"
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} else {
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$targetRegex = "=skip$"
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}
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$skip_list = $baselineForTriplet `
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| Where-Object { $_ -match $targetRegex } `
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| ForEach-Object { $_ -replace ":.*$" }
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[string]::Join(",", $skip_list)
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