import Foundation #if canImport(SQLite3)import SQLite3#elseif canImport(CSQLite3)import CSQLite3#endif #if canImport(SQLite3) || canImport(CSQLite3)public enum OpenCodeGoLocalUsageError: LocalizedError, Sendable, Equatable { case notDetected case historyUnavailable(String) case sqliteFailed(String) public var errorDescription: String? { switch self { case .notDetected: "OpenCode Go not detected. Log in with OpenCode Go or use it locally first." case let .historyUnavailable(message): "OpenCode Go local usage history is unavailable: \(message)" case let .sqliteFailed(message): "SQLite error reading OpenCode Go usage: \(message)" } }} public struct OpenCodeGoLocalUsageReader: Sendable { private static let fiveHours: TimeInterval = 5 * 60 * 60 private static let week: TimeInterval = 7 * 24 * 60 * 60 private static let limits = (session: 12.0, weekly: 30.0, monthly: 60.0) private let authURL: URL private let databaseURL: URL public init(homeDirectory: URL = FileManager.default.homeDirectoryForCurrentUser) { let openCodeDirectory = homeDirectory .appendingPathComponent(".local", isDirectory: true) .appendingPathComponent("share", isDirectory: true) .appendingPathComponent("opencode", isDirectory: true) self.authURL = openCodeDirectory.appendingPathComponent("auth.json", isDirectory: false) self.databaseURL = openCodeDirectory.appendingPathComponent("opencode.db", isDirectory: false) } public init(authURL: URL, databaseURL: URL) { self.authURL = authURL self.databaseURL = databaseURL } public func fetch(now: Date = Date()) throws -> OpenCodeGoUsageSnapshot { let hasAuth = Self.hasAuthKey(at: self.authURL) guard FileManager.default.fileExists(atPath: self.databaseURL.path) else { if hasAuth { throw OpenCodeGoLocalUsageError.historyUnavailable("database not found") } throw OpenCodeGoLocalUsageError.notDetected } let rows = try self.readRows() guard hasAuth || !rows.isEmpty else { throw OpenCodeGoLocalUsageError.notDetected } guard !rows.isEmpty else { throw OpenCodeGoLocalUsageError.historyUnavailable("no local usage rows") } return Self.snapshot(rows: rows, now: now) } private func readRows() throws -> [UsageRow] { var db: OpaquePointer? guard sqlite3_open_v2(self.databaseURL.path, &db, SQLITE_OPEN_READONLY, nil) == SQLITE_OK else { let message = db.flatMap { String(cString: sqlite3_errmsg($0)) } ?? "unknown error" sqlite3_close(db) throw OpenCodeGoLocalUsageError.sqliteFailed(message) } defer { sqlite3_close(db) } sqlite3_busy_timeout(db, 250) let sql = self.hasTable(named: "part", db: db) ? Self.messageAndPartUsageSQL : Self.messageUsageSQL var stmt: OpaquePointer? guard sqlite3_prepare_v2(db, sql, -1, &stmt, nil) == SQLITE_OK else { let message = db.flatMap { String(cString: sqlite3_errmsg($0)) } ?? "unknown error" throw OpenCodeGoLocalUsageError.sqliteFailed(message) } defer { sqlite3_finalize(stmt) } var rows: [UsageRow] = [] while true { let step = sqlite3_step(stmt) if step == SQLITE_DONE { break } guard step == SQLITE_ROW else { let message = db.flatMap { String(cString: sqlite3_errmsg($0)) } ?? "unknown error" throw OpenCodeGoLocalUsageError.sqliteFailed(message) } let createdMs = sqlite3_column_int64(stmt, 0) let cost = sqlite3_column_double(stmt, 1) guard createdMs > 0, cost >= 0, cost.isFinite else { continue } rows.append(UsageRow(createdMs: createdMs, cost: cost)) } return rows } private func hasTable(named name: String, db: OpaquePointer?) -> Bool { var stmt: OpaquePointer? guard sqlite3_prepare_v2( db, "SELECT 1 FROM sqlite_master WHERE type = 'table' AND name = ? LIMIT 1", -1, &stmt, nil) == SQLITE_OK else { return false } defer { sqlite3_finalize(stmt) } let transient = unsafeBitCast(-1, to: sqlite3_destructor_type.self) sqlite3_bind_text(stmt, 1, name, -1, transient) return sqlite3_step(stmt) == SQLITE_ROW } private static let messageUsageSQL = """ SELECT CAST(COALESCE(json_extract(data, '$.time.created'), time_created) AS INTEGER) AS createdMs, CAST(json_extract(data, '$.cost') AS REAL) AS cost FROM message WHERE json_valid(data) AND json_extract(data, '$.providerID') = 'opencode-go' AND json_extract(data, '$.role') = 'assistant' AND json_type(data, '$.cost') IN ('integer', 'real') """ private static let messageAndPartUsageSQL = """ WITH message_costs AS ( SELECT id AS messageID, CAST(COALESCE(json_extract(data, '$.time.created'), time_created) AS INTEGER) AS createdMs, CAST(json_extract(data, '$.cost') AS REAL) AS cost FROM message WHERE json_valid(data) AND json_extract(data, '$.providerID') = 'opencode-go' AND json_extract(data, '$.role') = 'assistant' AND json_type(data, '$.cost') IN ('integer', 'real') ) SELECT createdMs, cost FROM message_costs UNION ALL SELECT CAST(COALESCE(json_extract(p.data, '$.time.created'), p.time_created, m.time_created) AS INTEGER) AS createdMs, CAST(json_extract(p.data, '$.cost') AS REAL) AS cost FROM part p JOIN message m ON m.id = p.message_id WHERE json_valid(p.data) AND json_valid(m.data) AND json_extract(p.data, '$.type') = 'step-finish' AND json_type(p.data, '$.cost') IN ('integer', 'real') AND json_extract(m.data, '$.providerID') = 'opencode-go' AND json_extract(m.data, '$.role') = 'assistant' AND NOT EXISTS ( SELECT 1 FROM message_costs WHERE message_costs.messageID = p.message_id ) """ private struct UsageRow { let createdMs: Int64 let cost: Double } private static func hasAuthKey(at url: URL) -> Bool { guard let data = try? Data(contentsOf: url), let object = try? JSONSerialization.jsonObject(with: data) as? [String: Any], let entry = object["opencode-go"] as? [String: Any], let key = entry["key"] as? String else { return false } return !key.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty } private static func snapshot(rows: [UsageRow], now: Date) -> OpenCodeGoUsageSnapshot { let nowMs = Int64(now.timeIntervalSince1970 * 1000) let sessionStart = nowMs - Int64(Self.fiveHours * 1000) let weekStart = self.startOfUTCWeek(now: now).timeIntervalSince1970 * 1000 let weekStartMs = Int64(weekStart) let weekEndMs = weekStartMs + Int64(Self.week * 1000) let earliestMs = rows.map(\.createdMs).min() let monthBounds = self.monthBounds(now: now, anchorMs: earliestMs) let sessionCost = self.sum(rows: rows, startMs: sessionStart, endMs: nowMs) let weeklyCost = self.sum(rows: rows, startMs: weekStartMs, endMs: weekEndMs) let monthlyCost = self.sum(rows: rows, startMs: monthBounds.startMs, endMs: monthBounds.endMs) return OpenCodeGoUsageSnapshot( hasMonthlyUsage: true, rollingUsagePercent: self.percent(used: sessionCost, limit: self.limits.session), weeklyUsagePercent: self.percent(used: weeklyCost, limit: self.limits.weekly), monthlyUsagePercent: self.percent(used: monthlyCost, limit: self.limits.monthly), rollingResetInSec: self.rollingReset(rows: rows, nowMs: nowMs), weeklyResetInSec: max(0, Int((weekEndMs - nowMs) / 1000)), monthlyResetInSec: max(0, Int((monthBounds.endMs - nowMs) / 1000)), updatedAt: now) } private static func sum(rows: [UsageRow], startMs: Int64, endMs: Int64) -> Double { rows.reduce(0) { total, row in guard row.createdMs >= startMs, row.createdMs < endMs else { return total } return total + row.cost } } private static func percent(used: Double, limit: Double) -> Double { guard used.isFinite, limit > 0 else { return 0 } let value = max(0, min(100, used / limit * 100)) return (value * 10).rounded() / 10 } private static func rollingReset(rows: [UsageRow], nowMs: Int64) -> Int { let sessionStart = nowMs - Int64(Self.fiveHours * 1000) let oldest = rows .filter { $0.createdMs >= sessionStart && $0.createdMs < nowMs } .map(\.createdMs) .min() ?? nowMs return max(0, Int((oldest + Int64(Self.fiveHours * 1000) - nowMs) / 1000)) } private static func startOfUTCWeek(now: Date) -> Date { var calendar = Calendar(identifier: .gregorian) calendar.timeZone = TimeZone(secondsFromGMT: 0) ?? TimeZone.current calendar.firstWeekday = 2 calendar.minimumDaysInFirstWeek = 4 let components = calendar.dateComponents([.yearForWeekOfYear, .weekOfYear], from: now) return calendar.date(from: components) ?? now } private static func monthBounds(now: Date, anchorMs: Int64?) -> (startMs: Int64, endMs: Int64) { var calendar = Calendar(identifier: .gregorian) calendar.timeZone = TimeZone(secondsFromGMT: 0) ?? TimeZone.current guard let anchorMs else { let start = calendar.date(from: calendar.dateComponents([.year, .month], from: now)) ?? now let end = calendar.date(byAdding: .month, value: 1, to: start) ?? start return (Int64(start.timeIntervalSince1970 * 1000), Int64(end.timeIntervalSince1970 * 1000)) } let anchor = Date(timeIntervalSince1970: TimeInterval(anchorMs) / 1000) let anchorComponents = calendar.dateComponents([.day, .hour, .minute, .second, .nanosecond], from: anchor) let nowComponents = calendar.dateComponents([.year, .month], from: now) var startMonthComponents = nowComponents var start = self.anchoredMonth(calendar: calendar, month: startMonthComponents, anchor: anchorComponents) if start > now { guard let previous = calendar.date(byAdding: .month, value: -1, to: start) else { let end = self.anchoredMonth( calendar: calendar, month: self.monthComponents(after: startMonthComponents, calendar: calendar), anchor: anchorComponents) return (Int64(start.timeIntervalSince1970 * 1000), Int64(end.timeIntervalSince1970 * 1000)) } startMonthComponents = calendar.dateComponents([.year, .month], from: previous) start = self.anchoredMonth(calendar: calendar, month: startMonthComponents, anchor: anchorComponents) } let end = self.anchoredMonth( calendar: calendar, month: self.monthComponents(after: startMonthComponents, calendar: calendar), anchor: anchorComponents) return (Int64(start.timeIntervalSince1970 * 1000), Int64(end.timeIntervalSince1970 * 1000)) } private static func monthComponents(after month: DateComponents, calendar: Calendar) -> DateComponents { let monthStart = calendar.date(from: month) ?? Date() let nextMonth = calendar.date(byAdding: .month, value: 1, to: monthStart) ?? monthStart return calendar.dateComponents([.year, .month], from: nextMonth) } private static func anchoredMonth( calendar: Calendar, month: DateComponents, anchor: DateComponents) -> Date { var components = DateComponents() components.calendar = calendar components.timeZone = calendar.timeZone components.year = month.year components.month = month.month components.day = anchor.day components.hour = anchor.hour components.minute = anchor.minute components.second = anchor.second components.nanosecond = anchor.nanosecond if let date = calendar.date(from: components), calendar.component(.month, from: date) == month.month { return date } components.day = calendar.range(of: .day, in: .month, for: calendar.date(from: month) ?? Date())?.count return calendar.date(from: components) ?? Date() }} #else public enum OpenCodeGoLocalUsageError: LocalizedError, Sendable, Equatable { case notSupported public var errorDescription: String? { "OpenCode Go local usage is only supported on macOS." }} public struct OpenCodeGoLocalUsageReader: Sendable { public init(homeDirectory _: URL = FileManager.default.homeDirectoryForCurrentUser) {} public init(authURL _: URL, databaseURL _: URL) {} public func fetch(now _: Date = Date()) throws -> OpenCodeGoUsageSnapshot { throw OpenCodeGoLocalUsageError.notSupported }} #endif
import Foundation
#if canImport(SQLite3)
import SQLite3
#elseif canImport(CSQLite3)
import CSQLite3
#endif
#if canImport(SQLite3) || canImport(CSQLite3)
public enum OpenCodeGoLocalUsageError: LocalizedError, Sendable, Equatable {
case notDetected
case historyUnavailable(String)
case sqliteFailed(String)
public var errorDescription: String? {
switch self {
case .notDetected:
"OpenCode Go not detected. Log in with OpenCode Go or use it locally first."
case let .historyUnavailable(message):
"OpenCode Go local usage history is unavailable: \(message)"
case let .sqliteFailed(message):
"SQLite error reading OpenCode Go usage: \(message)"
}
}
}
public struct OpenCodeGoLocalUsageReader: Sendable {
private static let fiveHours: TimeInterval = 5 * 60 * 60
private static let week: TimeInterval = 7 * 24 * 60 * 60
private static let limits = (session: 12.0, weekly: 30.0, monthly: 60.0)
private let authURL: URL
private let databaseURL: URL
public init(homeDirectory: URL = FileManager.default.homeDirectoryForCurrentUser) {
let openCodeDirectory = homeDirectory
.appendingPathComponent(".local", isDirectory: true)
.appendingPathComponent("share", isDirectory: true)
.appendingPathComponent("opencode", isDirectory: true)
self.authURL = openCodeDirectory.appendingPathComponent("auth.json", isDirectory: false)
self.databaseURL = openCodeDirectory.appendingPathComponent("opencode.db", isDirectory: false)
}
public init(authURL: URL, databaseURL: URL) {
self.authURL = authURL
self.databaseURL = databaseURL
}
public func fetch(now: Date = Date()) throws -> OpenCodeGoUsageSnapshot {
let hasAuth = Self.hasAuthKey(at: self.authURL)
guard FileManager.default.fileExists(atPath: self.databaseURL.path) else {
if hasAuth {
throw OpenCodeGoLocalUsageError.historyUnavailable("database not found")
}
throw OpenCodeGoLocalUsageError.notDetected
}
let rows = try self.readRows()
guard hasAuth || !rows.isEmpty else {
throw OpenCodeGoLocalUsageError.notDetected
}
guard !rows.isEmpty else {
throw OpenCodeGoLocalUsageError.historyUnavailable("no local usage rows")
}
return Self.snapshot(rows: rows, now: now)
}
private func readRows() throws -> [UsageRow] {
var db: OpaquePointer?
guard sqlite3_open_v2(self.databaseURL.path, &db, SQLITE_OPEN_READONLY, nil) == SQLITE_OK else {
let message = db.flatMap { String(cString: sqlite3_errmsg($0)) } ?? "unknown error"
sqlite3_close(db)
throw OpenCodeGoLocalUsageError.sqliteFailed(message)
}
defer { sqlite3_close(db) }
sqlite3_busy_timeout(db, 250)
let sql = self.hasTable(named: "part", db: db) ? Self.messageAndPartUsageSQL : Self.messageUsageSQL
var stmt: OpaquePointer?
guard sqlite3_prepare_v2(db, sql, -1, &stmt, nil) == SQLITE_OK else {
let message = db.flatMap { String(cString: sqlite3_errmsg($0)) } ?? "unknown error"
throw OpenCodeGoLocalUsageError.sqliteFailed(message)
}
defer { sqlite3_finalize(stmt) }
var rows: [UsageRow] = []
while true {
let step = sqlite3_step(stmt)
if step == SQLITE_DONE { break }
guard step == SQLITE_ROW else {
let message = db.flatMap { String(cString: sqlite3_errmsg($0)) } ?? "unknown error"
throw OpenCodeGoLocalUsageError.sqliteFailed(message)
}
let createdMs = sqlite3_column_int64(stmt, 0)
let cost = sqlite3_column_double(stmt, 1)
guard createdMs > 0, cost >= 0, cost.isFinite else { continue }
rows.append(UsageRow(createdMs: createdMs, cost: cost))
}
return rows
}
private func hasTable(named name: String, db: OpaquePointer?) -> Bool {
var stmt: OpaquePointer?
guard sqlite3_prepare_v2(
db,
"SELECT 1 FROM sqlite_master WHERE type = 'table' AND name = ? LIMIT 1",
-1,
&stmt,
nil) == SQLITE_OK
else {
return false
}
defer { sqlite3_finalize(stmt) }
let transient = unsafeBitCast(-1, to: sqlite3_destructor_type.self)
sqlite3_bind_text(stmt, 1, name, -1, transient)
return sqlite3_step(stmt) == SQLITE_ROW
}
private static let messageUsageSQL = """
SELECT
CAST(COALESCE(json_extract(data, '$.time.created'), time_created) AS INTEGER) AS createdMs,
CAST(json_extract(data, '$.cost') AS REAL) AS cost
FROM message
WHERE json_valid(data)
AND json_extract(data, '$.providerID') = 'opencode-go'
AND json_extract(data, '$.role') = 'assistant'
AND json_type(data, '$.cost') IN ('integer', 'real')
"""
private static let messageAndPartUsageSQL = """
WITH message_costs AS (
SELECT
id AS messageID,
CAST(COALESCE(json_extract(data, '$.time.created'), time_created) AS INTEGER) AS createdMs,
CAST(json_extract(data, '$.cost') AS REAL) AS cost
FROM message
WHERE json_valid(data)
AND json_extract(data, '$.providerID') = 'opencode-go'
AND json_extract(data, '$.role') = 'assistant'
AND json_type(data, '$.cost') IN ('integer', 'real')
)
SELECT createdMs, cost
FROM message_costs
UNION ALL
SELECT
CAST(COALESCE(json_extract(p.data, '$.time.created'), p.time_created, m.time_created) AS INTEGER)
AS createdMs,
CAST(json_extract(p.data, '$.cost') AS REAL) AS cost
FROM part p
JOIN message m ON m.id = p.message_id
WHERE json_valid(p.data)
AND json_valid(m.data)
AND json_extract(p.data, '$.type') = 'step-finish'
AND json_type(p.data, '$.cost') IN ('integer', 'real')
AND json_extract(m.data, '$.providerID') = 'opencode-go'
AND json_extract(m.data, '$.role') = 'assistant'
AND NOT EXISTS (
SELECT 1
FROM message_costs
WHERE message_costs.messageID = p.message_id
)
"""
private struct UsageRow {
let createdMs: Int64
let cost: Double
}
private static func hasAuthKey(at url: URL) -> Bool {
guard let data = try? Data(contentsOf: url),
let object = try? JSONSerialization.jsonObject(with: data) as? [String: Any],
let entry = object["opencode-go"] as? [String: Any],
let key = entry["key"] as? String
else {
return false
}
return !key.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
}
private static func snapshot(rows: [UsageRow], now: Date) -> OpenCodeGoUsageSnapshot {
let nowMs = Int64(now.timeIntervalSince1970 * 1000)
let sessionStart = nowMs - Int64(Self.fiveHours * 1000)
let weekStart = self.startOfUTCWeek(now: now).timeIntervalSince1970 * 1000
let weekStartMs = Int64(weekStart)
let weekEndMs = weekStartMs + Int64(Self.week * 1000)
let earliestMs = rows.map(\.createdMs).min()
let monthBounds = self.monthBounds(now: now, anchorMs: earliestMs)
let sessionCost = self.sum(rows: rows, startMs: sessionStart, endMs: nowMs)
let weeklyCost = self.sum(rows: rows, startMs: weekStartMs, endMs: weekEndMs)
let monthlyCost = self.sum(rows: rows, startMs: monthBounds.startMs, endMs: monthBounds.endMs)
return OpenCodeGoUsageSnapshot(
hasMonthlyUsage: true,
rollingUsagePercent: self.percent(used: sessionCost, limit: self.limits.session),
weeklyUsagePercent: self.percent(used: weeklyCost, limit: self.limits.weekly),
monthlyUsagePercent: self.percent(used: monthlyCost, limit: self.limits.monthly),
rollingResetInSec: self.rollingReset(rows: rows, nowMs: nowMs),
weeklyResetInSec: max(0, Int((weekEndMs - nowMs) / 1000)),
monthlyResetInSec: max(0, Int((monthBounds.endMs - nowMs) / 1000)),
updatedAt: now)
}
private static func sum(rows: [UsageRow], startMs: Int64, endMs: Int64) -> Double {
rows.reduce(0) { total, row in
guard row.createdMs >= startMs, row.createdMs < endMs else { return total }
return total + row.cost
}
}
private static func percent(used: Double, limit: Double) -> Double {
guard used.isFinite, limit > 0 else { return 0 }
let value = max(0, min(100, used / limit * 100))
return (value * 10).rounded() / 10
}
private static func rollingReset(rows: [UsageRow], nowMs: Int64) -> Int {
let sessionStart = nowMs - Int64(Self.fiveHours * 1000)
let oldest = rows
.filter { $0.createdMs >= sessionStart && $0.createdMs < nowMs }
.map(\.createdMs)
.min() ?? nowMs
return max(0, Int((oldest + Int64(Self.fiveHours * 1000) - nowMs) / 1000))
}
private static func startOfUTCWeek(now: Date) -> Date {
var calendar = Calendar(identifier: .gregorian)
calendar.timeZone = TimeZone(secondsFromGMT: 0) ?? TimeZone.current
calendar.firstWeekday = 2
calendar.minimumDaysInFirstWeek = 4
let components = calendar.dateComponents([.yearForWeekOfYear, .weekOfYear], from: now)
return calendar.date(from: components) ?? now
}
private static func monthBounds(now: Date, anchorMs: Int64?) -> (startMs: Int64, endMs: Int64) {
var calendar = Calendar(identifier: .gregorian)
calendar.timeZone = TimeZone(secondsFromGMT: 0) ?? TimeZone.current
guard let anchorMs else {
let start = calendar.date(from: calendar.dateComponents([.year, .month], from: now)) ?? now
let end = calendar.date(byAdding: .month, value: 1, to: start) ?? start
return (Int64(start.timeIntervalSince1970 * 1000), Int64(end.timeIntervalSince1970 * 1000))
}
let anchor = Date(timeIntervalSince1970: TimeInterval(anchorMs) / 1000)
let anchorComponents = calendar.dateComponents([.day, .hour, .minute, .second, .nanosecond], from: anchor)
let nowComponents = calendar.dateComponents([.year, .month], from: now)
var startMonthComponents = nowComponents
var start = self.anchoredMonth(calendar: calendar, month: startMonthComponents, anchor: anchorComponents)
if start > now {
guard let previous = calendar.date(byAdding: .month, value: -1, to: start) else {
let end = self.anchoredMonth(
calendar: calendar,
month: self.monthComponents(after: startMonthComponents, calendar: calendar),
anchor: anchorComponents)
return (Int64(start.timeIntervalSince1970 * 1000), Int64(end.timeIntervalSince1970 * 1000))
}
startMonthComponents = calendar.dateComponents([.year, .month], from: previous)
start = self.anchoredMonth(calendar: calendar, month: startMonthComponents, anchor: anchorComponents)
}
let end = self.anchoredMonth(
calendar: calendar,
month: self.monthComponents(after: startMonthComponents, calendar: calendar),
anchor: anchorComponents)
return (Int64(start.timeIntervalSince1970 * 1000), Int64(end.timeIntervalSince1970 * 1000))
}
private static func monthComponents(after month: DateComponents, calendar: Calendar) -> DateComponents {
let monthStart = calendar.date(from: month) ?? Date()
let nextMonth = calendar.date(byAdding: .month, value: 1, to: monthStart) ?? monthStart
return calendar.dateComponents([.year, .month], from: nextMonth)
}
private static func anchoredMonth(
calendar: Calendar,
month: DateComponents,
anchor: DateComponents) -> Date
{
var components = DateComponents()
components.calendar = calendar
components.timeZone = calendar.timeZone
components.year = month.year
components.month = month.month
components.day = anchor.day
components.hour = anchor.hour
components.minute = anchor.minute
components.second = anchor.second
components.nanosecond = anchor.nanosecond
if let date = calendar.date(from: components),
calendar.component(.month, from: date) == month.month
{
return date
}
components.day = calendar.range(of: .day, in: .month, for: calendar.date(from: month) ?? Date())?.count
return calendar.date(from: components) ?? Date()
}
}
#else
public enum OpenCodeGoLocalUsageError: LocalizedError, Sendable, Equatable {
case notSupported
public var errorDescription: String? {
"OpenCode Go local usage is only supported on macOS."
}
}
public struct OpenCodeGoLocalUsageReader: Sendable {
public init(homeDirectory _: URL = FileManager.default.homeDirectoryForCurrentUser) {}
public init(authURL _: URL, databaseURL _: URL) {}
public func fetch(now _: Date = Date()) throws -> OpenCodeGoUsageSnapshot {
throw OpenCodeGoLocalUsageError.notSupported
}
}
#endif