align windows community theme contract

Author: Fei-Away

windows/scripts/injector.mjs

@@ -535,24 +535,17 @@ export async function loadTheme(themeDir) {
     throw new Error("Theme image cannot escape through a link or junction");
   }
   const art = raw.art && typeof raw.art === "object" && !Array.isArray(raw.art) ? raw.art : {};
-  const palette = raw.palette && typeof raw.palette === "object" && !Array.isArray(raw.palette)
-    ? raw.palette : {};
   const rawColors = raw.colors && typeof raw.colors === "object" && !Array.isArray(raw.colors)
     ? raw.colors : null;
   const colorKeys = [
     "background", "panel", "panelAlt", "accent", "accentAlt", "secondary",
     "highlight", "text", "muted", "line",
   ];
-  const paletteAccent = typeof palette.accent === "string" && palette.accent.trim()
-    ? palette.accent.trim() : "";
-  if (paletteAccent && !/^(?:#[\da-f]{3,8}|(?:rgb|hsl|oklch|oklab)\([^;{}]{1,96}\))$/i.test(paletteAccent)) {
-    throw new Error("palette.accent is not a supported CSS color");
-  }
   const colors = {
     background: normalizeThemeColor(rawColors?.background, "#071116"),
     panel: normalizeThemeColor(rawColors?.panel, "#0b1a20"),
     panelAlt: normalizeThemeColor(rawColors?.panelAlt, "#10272c"),
-    accent: normalizeThemeColor(rawColors?.accent, normalizeThemeColor(paletteAccent, "#7cff46")),
+    accent: normalizeThemeColor(rawColors?.accent, "#7cff46"),
     accentAlt: normalizeThemeColor(rawColors?.accentAlt, "#b8ff3d"),
     secondary: normalizeThemeColor(rawColors?.secondary, "#36d7e8"),
     highlight: normalizeThemeColor(rawColors?.highlight, "#642a8c"),
@@ -577,14 +570,10 @@ export async function loadTheme(themeDir) {
       safeArea: normalizedChoice(art.safeArea, "art.safeArea", THEME_CHOICES.safeArea, "auto"),
       taskMode: normalizedChoice(art.taskMode, "art.taskMode", THEME_CHOICES.taskMode, "auto"),
     },
-    colorMode: rawColors ? "explicit" : (paletteAccent ? "explicit" : "auto"),
-    explicitColorKeys: rawColors
-      ? colorKeys.filter((key) => Object.hasOwn(rawColors, key))
-      : (paletteAccent ? ["accent"] : []),
+    colorMode: rawColors ? "explicit" : "auto",
+    explicitColorKeys: rawColors ? colorKeys.filter((key) => Object.hasOwn(rawColors, key)) : [],
     colors,
-    palette: {},
   };
-  if (paletteAccent) theme.palette.accent = paletteAccent;
   const [themeStat, imageStat, safeCss] = await Promise.all([
     fs.stat(themePath),
     fs.stat(realImagePath),
@@ -1740,6 +1729,10 @@ if (path.resolve(process.argv[1] || "") === path.resolve(scriptPath)) {
       payloadBytes: Buffer.byteLength(loaded.payload),
       themeId: loaded.theme.id,
       appearance: loaded.theme.appearance,
+      colorMode: loaded.theme.colorMode,
+      explicitColorKeys: loaded.theme.explicitColorKeys,
+      hasColors: !!loaded.theme.colors && typeof loaded.theme.colors === "object",
+      hasPalette: Object.hasOwn(loaded.theme, "palette"),
       art: loaded.theme.art,
       artMetadata: loaded.theme.artMetadata ?? null,
       safeCssStatus: loaded.safeCssStatus,

windows/tests/run-tests.ps1

@@ -1413,6 +1413,12 @@ try {
   $managedPayloadTest = Invoke-DreamSkinNative -FilePath $node.Path -ArgumentList @(
     (Join-Path $Root 'scripts\injector.mjs'), '--check-payload', '--theme-dir', $themePaths.Active)
   if ($managedPayloadTest.ExitCode -ne 0) { throw 'Managed theme payload validation failed.' }
+  $managedPayload = ($managedPayloadTest.Output -join "`n") | ConvertFrom-Json
+  if (-not $managedPayload.pass -or $managedPayload.hasPalette -or -not $managedPayload.hasColors -or
+    $managedPayload.colorMode -notin @('auto', 'explicit') -or
+    $managedPayload.explicitColorKeys -isnot [array]) {
+    throw 'Windows payload drifted from the shared community theme contract.'
+  }
   $oversizedPayloadTest = Invoke-DreamSkinNative -FilePath $node.Path -ArgumentList @(
     (Join-Path $Root 'scripts\injector.mjs'), '--check-payload', '--theme-dir', $oversizedTheme)
   if ($oversizedPayloadTest.ExitCode -eq 0) { throw 'Node injector accepted an image over the 10 MB limit.' }