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Target+defaultSymbolGraphOptions.swift
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Target+defaultSymbolGraphOptions.swift
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// This source file is part of the Swift.org open source project
//
// Copyright (c) 2022 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for Swift project authors
import PackagePlugin
extension SwiftSourceModuleTarget {
/// Returns the default options that should be used for generating a symbol graph for the
/// current target in the given package.
func defaultSymbolGraphOptions(in package: Package) -> PackageManager.SymbolGraphOptions {
let targetMinimumAccessLevel: PackageManager.SymbolGraphOptions.AccessLevel
if kind == .executable {
// The target represents an executable so we'll use an 'internal' minimum
// access level.
targetMinimumAccessLevel = .internal
} else {
// Since the target isn't an executable, we assume it's a library and use
// the 'public' minimum access level.
targetMinimumAccessLevel = .public
}
#if swift(>=5.9)
let emitExtensionBlockSymbolDefault = true
#else
let emitExtensionBlockSymbolDefault = false
#endif
return PackageManager.SymbolGraphOptions(
minimumAccessLevel: targetMinimumAccessLevel,
includeSynthesized: true,
includeSPI: false,
emitExtensionBlocks: emitExtensionBlockSymbolDefault
)
}
}
#if swift(<5.8)
private extension PackageManager.SymbolGraphOptions {
/// A compatibility layer for lower Swift versions which discards unknown parameters.
init(minimumAccessLevel: PackagePlugin.PackageManager.SymbolGraphOptions.AccessLevel = .public,
includeSynthesized: Bool = false,
includeSPI: Bool = false,
emitExtensionBlocks: Bool) {
self.init(minimumAccessLevel: minimumAccessLevel, includeSynthesized: includeSynthesized, includeSPI: includeSPI)
}
}
#endif