fix(mac): add tailnet discovery fallback and debug CLI

2026-01-10 23:39:14 +01:00
parent c731a87d07
commit 621f710d60
19 changed files with 759 additions and 50 deletions
--- a/apps/macos/Sources/ClawdbotDiscoveryCLI/main.swift
+++ b/apps/macos/Sources/ClawdbotDiscoveryCLI/main.swift
@@ -0,0 +1,150 @@
+import ClawdbotDiscovery
+import Foundation
+
+struct DiscoveryOptions {
+    var timeoutMs: Int = 2000
+    var json: Bool = false
+    var includeLocal: Bool = false
+    var help: Bool = false
+
+    static func parse(_ args: [String]) -> DiscoveryOptions {
+        var opts = DiscoveryOptions()
+        var i = 0
+        while i < args.count {
+            let arg = args[i]
+            switch arg {
+            case "-h", "--help":
+                opts.help = true
+            case "--json":
+                opts.json = true
+            case "--include-local":
+                opts.includeLocal = true
+            case "--timeout":
+                let next = (i + 1 < args.count) ? args[i + 1] : nil
+                if let next, let parsed = Int(next.trimmingCharacters(in: .whitespacesAndNewlines)) {
+                    opts.timeoutMs = max(100, parsed)
+                    i += 1
+                }
+            default:
+                break
+            }
+            i += 1
+        }
+        return opts
+    }
+}
+
+struct DiscoveryOutput: Encodable {
+    struct Gateway: Encodable {
+        var displayName: String
+        var lanHost: String?
+        var tailnetDns: String?
+        var sshPort: Int
+        var gatewayPort: Int?
+        var cliPath: String?
+        var stableID: String
+        var debugID: String
+        var isLocal: Bool
+    }
+
+    var status: String
+    var timeoutMs: Int
+    var includeLocal: Bool
+    var count: Int
+    var gateways: [Gateway]
+}
+
+@main
+struct ClawdbotDiscoveryCLI {
+    static func main() async {
+        let opts = DiscoveryOptions.parse(Array(CommandLine.arguments.dropFirst()))
+        if opts.help {
+            print("""
+            clawdbot-mac-discovery
+
+            Usage:
+              clawdbot-mac-discovery [--timeout <ms>] [--json] [--include-local]
+
+            Options:
+              --timeout <ms>     Discovery window in milliseconds (default: 2000)
+              --json             Emit JSON
+              --include-local    Include gateways considered local
+              -h, --help         Show help
+            """)
+            return
+        }
+
+        let displayName = Host.current().localizedName ?? ProcessInfo.processInfo.hostName
+        let model = GatewayDiscoveryModel(
+            localDisplayName: displayName,
+            filterLocalGateways: !opts.includeLocal)
+
+        await MainActor.run {
+            model.start()
+        }
+
+        let nanos = UInt64(max(100, opts.timeoutMs)) * 1_000_000
+        try? await Task.sleep(nanoseconds: nanos)
+
+        let gateways = await MainActor.run { model.gateways }
+        let status = await MainActor.run { model.statusText }
+
+        await MainActor.run {
+            model.stop()
+        }
+
+        if opts.json {
+            let payload = DiscoveryOutput(
+                status: status,
+                timeoutMs: opts.timeoutMs,
+                includeLocal: opts.includeLocal,
+                count: gateways.count,
+                gateways: gateways.map {
+                    DiscoveryOutput.Gateway(
+                        displayName: $0.displayName,
+                        lanHost: $0.lanHost,
+                        tailnetDns: $0.tailnetDns,
+                        sshPort: $0.sshPort,
+                        gatewayPort: $0.gatewayPort,
+                        cliPath: $0.cliPath,
+                        stableID: $0.stableID,
+                        debugID: $0.debugID,
+                        isLocal: $0.isLocal)
+                })
+            let encoder = JSONEncoder()
+            encoder.outputFormatting = [.prettyPrinted, .sortedKeys]
+            if let data = try? encoder.encode(payload),
+               let json = String(data: data, encoding: .utf8)
+            {
+                print(json)
+            } else {
+                print("{\"error\":\"failed to encode JSON\"}")
+            }
+            return
+        }
+
+        print("Gateway Discovery (macOS NWBrowser)")
+        print("Status: \(status)")
+        print("Found \(gateways.count) gateway(s)\(opts.includeLocal ? "" : " (local filtered)")")
+        if gateways.isEmpty { return }
+
+        for gateway in gateways {
+            let hosts = [gateway.tailnetDns, gateway.lanHost]
+                .compactMap { $0?.trimmingCharacters(in: .whitespacesAndNewlines) }
+                .filter { !$0.isEmpty }
+                .joined(separator: ", ")
+            print("- \(gateway.displayName)")
+            print("  hosts: \(hosts.isEmpty ? "(none)" : hosts)")
+            print("  ssh: \(gateway.sshPort)")
+            if let port = gateway.gatewayPort {
+                print("  gatewayPort: \(port)")
+            }
+            if let cliPath = gateway.cliPath {
+                print("  cliPath: \(cliPath)")
+            }
+            print("  isLocal: \(gateway.isLocal)")
+            print("  stableID: \(gateway.stableID)")
+            print("  debugID: \(gateway.debugID)")
+        }
+    }
+}