$ErrorActionPreference = 'Stop' $root = Split-Path $PSScriptRoot -Parent $allowlistPath = Join-Path $PSScriptRoot 'document-flow-position-allowlist.json' $allowlist = Get-Content -LiteralPath $allowlistPath -Raw -Encoding UTF8 | ConvertFrom-Json $allowed = @{} foreach ($entry in $allowlist) { $allowed["$($entry.file)::$($entry.selector)"] = $entry.reason } $violations = New-Object System.Collections.Generic.List[string] $files = Get-ChildItem -LiteralPath (Join-Path $root 'pages'), (Join-Path $root 'components') -Recurse -File -Filter '*.vue' foreach ($file in $files) { $relative = $file.FullName.Substring($root.Length + 1).Replace('\', '/') $source = [System.IO.File]::ReadAllText($file.FullName, [System.Text.Encoding]::UTF8) foreach ($styleMatch in [regex]::Matches($source, '(?s)]*>(?.*?)')) { $css = $styleMatch.Groups['css'].Value foreach ($rule in [regex]::Matches($css, '(?s)(?[^{}]+)\{(?[^{}]*)\}')) { $body = $rule.Groups['body'].Value if ($body -notmatch '(?m)position\s*:\s*(absolute|fixed|sticky)\s*;') { continue } $selector = (($rule.Groups['selector'].Value -replace '(?s)^.*@media[^\{]*', '') -replace '\s+', ' ').Trim() $key = "$relative::$selector" if (-not $allowed.ContainsKey($key)) { $position = [regex]::Match($body, '(?m)position\s*:\s*(absolute|fixed|sticky)\s*;').Groups[1].Value $violations.Add("$relative :: $selector :: position:$position") } } } } if ($violations.Count -gt 0) { $violations | Sort-Object | ForEach-Object { Write-Output $_ } throw "DOCUMENT-FLOW-POSITION-CONTRACT found $($violations.Count) non-overlay positioning rules." } Write-Output 'DOCUMENT-FLOW-POSITION-CONTRACT PASS'