Vendor OpenClaw source as Adolf fork baseline

Adolf is a fork/vendored clone of github.com/openclaw/openclaw (v2026.6.11),
free to diverge. Tree copied sans upstream .git; upstream remote added for
future syncs. Node pinned to 24 (.nvmrc); engines already require >=22.19.
Preserves docs/ARCHITECTURE.md.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LeqyaxJF2nbRXJtae2kNB2

apps/swabble/Sources/SwabbleCore/Support/AttributedString+Sentences.swift

@@ -0,0 +1,70 @@
+import CoreMedia
+import Foundation
+import NaturalLanguage
+
+extension AttributedString {
+    public func sentences(maxLength: Int? = nil) -> [AttributedString] {
+        let tokenizer = NLTokenizer(unit: .sentence)
+        let string = String(characters)
+        tokenizer.string = string
+        let sentenceRanges = tokenizer.tokens(for: string.startIndex..<string.endIndex).map {
+            (
+                $0,
+                AttributedString.Index($0.lowerBound, within: self)!
+                    ..<
+                    AttributedString.Index($0.upperBound, within: self)!)
+        }
+        let ranges = sentenceRanges.flatMap { sentenceStringRange, sentenceRange in
+            let sentence = self[sentenceRange]
+            guard let maxLength, sentence.characters.count > maxLength else {
+                return [sentenceRange]
+            }
+
+            let wordTokenizer = NLTokenizer(unit: .word)
+            wordTokenizer.string = string
+            var wordRanges = wordTokenizer.tokens(for: sentenceStringRange).map {
+                AttributedString.Index($0.lowerBound, within: self)!
+                    ..<
+                    AttributedString.Index($0.upperBound, within: self)!
+            }
+            guard !wordRanges.isEmpty else { return [sentenceRange] }
+            wordRanges[0] = sentenceRange.lowerBound..<wordRanges[0].upperBound
+            wordRanges[wordRanges.count - 1] = wordRanges[wordRanges.count - 1].lowerBound..<sentenceRange.upperBound
+
+            var ranges: [Range<AttributedString.Index>] = []
+            for wordRange in wordRanges {
+                if let lastRange = ranges.last,
+                   self[lastRange].characters.count + self[wordRange].characters.count <= maxLength {
+                    ranges[ranges.count - 1] = lastRange.lowerBound..<wordRange.upperBound
+                } else {
+                    ranges.append(wordRange)
+                }
+            }
+
+            return ranges
+        }
+
+        return ranges.compactMap { range in
+            guard #available(macOS 26.0, iOS 26.0, *) else {
+                return AttributedString(self[range].characters)
+            }
+            return self.sentenceWithAudioTimeRange(range)
+        }
+    }
+
+    @available(macOS 26.0, iOS 26.0, *)
+    private func sentenceWithAudioTimeRange(_ range: Range<AttributedString.Index>) -> AttributedString? {
+            let audioTimeRanges = self[range].runs.filter {
+                !String(self[$0.range].characters)
+                    .trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
+            }.compactMap(\.audioTimeRange)
+            guard !audioTimeRanges.isEmpty else { return nil }
+            let start = audioTimeRanges.first!.start
+            let end = audioTimeRanges.last!.end
+            var attributes = AttributeContainer()
+            attributes[AttributeScopes.SpeechAttributes.TimeRangeAttribute.self] = CMTimeRange(
+                start: start,
+                end: end)
+            return AttributedString(self[range].characters, attributes: attributes)
+    }
+}

apps/swabble/Sources/SwabbleCore/Support/Logging.swift

@@ -0,0 +1,41 @@
+import Foundation
+
+public enum LogLevel: String, Comparable, CaseIterable, Sendable {
+    case trace, debug, info, warn, error
+
+    var rank: Int {
+        switch self {
+        case .trace: 0
+        case .debug: 1
+        case .info: 2
+        case .warn: 3
+        case .error: 4
+        }
+    }
+
+    public static func < (lhs: LogLevel, rhs: LogLevel) -> Bool { lhs.rank < rhs.rank }
+}
+
+public struct Logger: Sendable {
+    public let level: LogLevel
+
+    public init(level: LogLevel) { self.level = level }
+
+    public func log(_ level: LogLevel, _ message: String) {
+        guard level >= self.level else { return }
+        let ts = ISO8601DateFormatter().string(from: Date())
+        print("[\(level.rawValue.uppercased())] \(ts) | \(message)")
+    }
+
+    public func trace(_ msg: String) { log(.trace, msg) }
+    public func debug(_ msg: String) { log(.debug, msg) }
+    public func info(_ msg: String) { log(.info, msg) }
+    public func warn(_ msg: String) { log(.warn, msg) }
+    public func error(_ msg: String) { log(.error, msg) }
+}
+
+extension LogLevel {
+    public init?(configValue: String) {
+        self.init(rawValue: configValue.lowercased())
+    }
+}

apps/swabble/Sources/SwabbleCore/Support/OutputFormat.swift

@@ -0,0 +1,51 @@
+import CoreMedia
+import Foundation
+
+public enum OutputFormat: String {
+    case txt
+    case srt
+
+    public var needsAudioTimeRange: Bool {
+        switch self {
+        case .srt: true
+        default: false
+        }
+    }
+
+    public func text(for transcript: AttributedString, maxLength: Int) -> String {
+        switch self {
+        case .txt:
+            return String(transcript.characters)
+        case .srt:
+            guard #available(macOS 26.0, iOS 26.0, *) else { return "" }
+            return self.srtText(for: transcript, maxLength: maxLength)
+        }
+    }
+
+    @available(macOS 26.0, iOS 26.0, *)
+    private func srtText(for transcript: AttributedString, maxLength: Int) -> String {
+        func format(_ timeInterval: TimeInterval) -> String {
+            let ms = Int(timeInterval.truncatingRemainder(dividingBy: 1) * 1000)
+            let s = Int(timeInterval) % 60
+            let m = (Int(timeInterval) / 60) % 60
+            let h = Int(timeInterval) / 60 / 60
+            return String(format: "%0.2d:%0.2d:%0.2d,%0.3d", h, m, s, ms)
+        }
+
+        return transcript.sentences(maxLength: maxLength).compactMap { (sentence: AttributedString) -> (
+            CMTimeRange,
+            String)? in
+            guard let timeRange = sentence.audioTimeRange else { return nil }
+            return (timeRange, String(sentence.characters))
+        }.enumerated().map { index, run in
+            let (timeRange, text) = run
+            return """
+
+            \(index + 1)
+            \(format(timeRange.start.seconds)) --> \(format(timeRange.end.seconds))
+            \(text.trimmingCharacters(in: .whitespacesAndNewlines))
+
+            """
+        }.joined().trimmingCharacters(in: .whitespacesAndNewlines)
+    }
+}

apps/swabble/Sources/SwabbleCore/Support/TranscriptsStore.swift

@@ -0,0 +1,45 @@
+import Foundation
+
+public actor TranscriptsStore {
+    public static let shared = TranscriptsStore()
+
+    private var entries: [String] = []
+    private let limit = 100
+    private let fileURL: URL
+
+    public init() {
+        let dir = FileManager.default.homeDirectoryForCurrentUser
+            .appendingPathComponent("Library/Application Support/swabble", isDirectory: true)
+        try? FileManager.default.createDirectory(at: dir, withIntermediateDirectories: true)
+        fileURL = dir.appendingPathComponent("transcripts.log")
+        if let data = try? Data(contentsOf: fileURL),
+           let text = String(data: data, encoding: .utf8) {
+            entries = text.split(separator: "\n").map(String.init).suffix(limit)
+        }
+    }
+
+    public func append(text: String) {
+        entries.append(text)
+        if entries.count > limit {
+            entries.removeFirst(entries.count - limit)
+        }
+        let body = entries.joined(separator: "\n")
+        try? body.write(to: fileURL, atomically: false, encoding: .utf8)
+    }
+
+    public func latest() -> [String] { entries }
+}
+
+extension String {
+    private func appendLine(to url: URL) throws {
+        let data = (self + "\n").data(using: .utf8) ?? Data()
+        if FileManager.default.fileExists(atPath: url.path) {
+            let handle = try FileHandle(forWritingTo: url)
+            try handle.seekToEnd()
+            try handle.write(contentsOf: data)
+            try handle.close()
+        } else {
+            try data.write(to: url)
+        }
+    }
+}