chore: import upstream snapshot with attribution

2026-07-13 12:22:33 +08:00
commit fc4fcbab58
1848 changed files with 472303 additions and 0 deletions
@@ -0,0 +1,34 @@
+import Foundation
+
+public enum CommandCodeUsageError: LocalizedError, Sendable, Equatable {
+    case missingCredentials
+    case invalidCredentials
+    case networkError(String)
+    case apiError(Int)
+    case parseFailed(String)
+    case unknownPlan(String)
+
+    public var errorDescription: String? {
+        switch self {
+        case .missingCredentials:
+            "Command Code session cookie not found. Sign in to commandcode.ai in Chrome."
+        case .invalidCredentials:
+            "Command Code session is invalid or expired. Sign in to commandcode.ai again."
+        case let .networkError(message):
+            "Command Code network error: \(message)"
+        case let .apiError(status):
+            "Command Code API returned status \(status)."
+        case let .parseFailed(message):
+            "Could not parse Command Code response: \(message)"
+        case let .unknownPlan(planID):
+            "Unknown Command Code plan: \(planID). Add it to CommandCodePlanCatalog."
+        }
+    }
+
+    public var isAuthRelated: Bool {
+        switch self {
+        case .missingCredentials, .invalidCredentials: true
+        default: false
+        }
+    }
+}