feat: show xcarchive developer notes

src/Preview+ArchiveInfo.swift

@@ -0,0 +1,29 @@
+import Foundation
+
+extension MetaInfo {
+	/// Read `Info.plist` if type `.Archive`
+	func readPlistXCArchive() -> PlistDict? {
+		switch self.type {
+		case .Archive:
+			// not `readPayloadFile` because plist is in root dir
+			return try? Data(contentsOf: self.url.appendingPathComponent("Info.plist", isDirectory: false)).asPlistOrNil()
+		case .IPA, .Extension:
+			return nil
+		}
+	}
+}
+
+extension PreviewGenerator {
+	/// Process info of `.xcarchive` stored in root `Info.plist`
+	mutating func procArchiveInfo(_ archivePlist: PlistDict?) {
+		guard let archivePlist, let comment = archivePlist["Comment"] as? String else {
+			self.apply(["ArchiveHidden": CLASS_HIDDEN])
+			return
+		}
+		
+		self.apply([
+			"ArchiveHidden": CLASS_VISIBLE,
+			"ArchiveComment": comment,
+		])
+	}
+}

src/PreviewGenerator.swift

@@ -10,13 +10,13 @@ struct PreviewGenerator {
 	init(_ meta: MetaInfo) {
 		self.meta = meta
 		let plistApp = meta.readPlistApp()
-		let plistItunes = meta.readPlistItunes()
 		let plistProvision = meta.readPlistProvision()
 		
 		data["QuickLookTitle"] = stringForFileType(meta)
 		
 		procAppInfo(plistApp, isOSX: meta.isOSX)
-		procItunesMeta(plistItunes)
+		procArchiveInfo(meta.readPlistXCArchive())
+		procItunesMeta(meta.readPlistItunes())
 		procTransportSecurity(plistApp)
 		procEntitlements(meta, plistApp, plistProvision)
 		procProvision(plistProvision, isOSX: meta.isOSX)