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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2023-2024 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See http://swift.org/LICENSE.txt for license information
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
#if canImport(os)
import os
extension os.OSLog {
@usableFromInline
static let swiftpm = os.OSLog(subsystem: "org.swift.swiftpm", category: "default")
}
#endif
/// Emits a signpost.
@inlinable package func os_signpost(
_ type: SignpostType,
name: StaticString,
signpostID: SignpostID = .exclusive
) {
#if canImport(os) && DEBUG
if #available(macOS 10.14, iOS 12, tvOS 12, watchOS 5, *) {
os.os_signpost(
type.underlying,
log: .swiftpm,
name: name,
signpostID: signpostID.underlying
)
}
#endif
}
@usableFromInline
package enum SignpostType {
case begin
case end
case event
#if canImport(os)
@available(macOS 10.14, iOS 12, tvOS 12, watchOS 5, *)
@usableFromInline
var underlying: os.OSSignpostType {
switch self {
case .begin:
return os.OSSignpostType.begin
case .end:
return os.OSSignpostType.end
case .event:
return os.OSSignpostType.event
}
}
#endif
}
@usableFromInline
package enum SignpostID {
case exclusive
#if canImport(os)
@available(macOS 10.14, iOS 12, tvOS 12, watchOS 5, *)
@usableFromInline
var underlying: os.OSSignpostID {
switch self {
case .exclusive:
return os.OSSignpostID.exclusive
}
}
#endif
}
package enum SignpostName {
public static let updatingDependencies: StaticString = "updating"
public static let resolvingDependencies: StaticString = "resolving"
public static let pubgrub: StaticString = "pubgrub"
public static let loadingGraph: StaticString = "loading graph"
}
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