feat(tools): visual dev snapshots for compare images

2026-08-25 16:25:30 +05:00
parent 83f3f7bd12
commit 26ac5e6003
3 changed files with 149 additions and 0 deletions
@@ -0,0 +1,51 @@
+param(
+    [string]$OutDir = "tools/out"
+)
+
+$ErrorActionPreference = "Stop"
+
+$candidates = @(
+    "${env:ProgramFiles(x86)}\Microsoft\Edge\Application\msedge.exe",
+    "$env:ProgramFiles\Microsoft\Edge\Application\msedge.exe",
+    "${env:ProgramFiles}\Google\Chrome\Application\chrome.exe",
+    "${env:ProgramFiles(x86)}\Google\Chrome\Application\chrome.exe"
+)
+$browser = $candidates | Where-Object { Test-Path $_ } | Select-Object -First 1
+if (-not $browser) {
+    Write-Error "msedge.exe / chrome.exe not found in standard locations"
+    exit 1
+}
+
+New-Item -ItemType Directory -Force -Path $OutDir | Out-Null
+
+$refs = @(
+    @{ Html = "refs/dark.html";  Png = "ref-dark.png" },
+    @{ Html = "refs/light.html"; Png = "ref-light.png" }
+)
+
+foreach ($ref in $refs) {
+    $outAbs = [System.IO.Path]::GetFullPath((Join-Path $OutDir $ref.Png))
+    $uri = ([System.Uri]([System.IO.Path]::GetFullPath($ref.Html))).AbsoluteUri
+
+    foreach ($mode in @("--headless=new", "--headless")) {
+        $args = @(
+            $mode,
+            "--disable-gpu",
+            "--hide-scrollbars",
+            "--no-first-run",
+            "--user-data-dir=$env:TEMP\bp-headless-profile",
+            "--window-size=488,800",
+            "--screenshot=`"$outAbs`"",
+            $uri
+        )
+        Start-Process -FilePath $browser -ArgumentList $args -Wait | Out-Null
+        if (Test-Path $outAbs) { break }
+    }
+
+    if (Test-Path $outAbs) {
+        Write-Host "OK $($ref.Png)"
+    } else {
+        Write-Error "failed to render $($ref.Html)"
+        exit 1
+    }
+}