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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 Foundation
extension UnifiedSymbolGraph.Symbol: Encodable {
enum CodingKeys: String, CaseIterable, CodingKey {
// Base
case uniqueIdentifier
case mainGraphSelectors
case modules
case kind
case pathComponents
case type
case names
case docComment
case accessLevel
case mixins
}
private struct EncodableModule: Encodable {
var selector: UnifiedSymbolGraph.Selector
var module: SymbolGraph.Module
}
private struct EncodableKind: Encodable {
var selector: UnifiedSymbolGraph.Selector
var kind: SymbolGraph.Symbol.Kind
}
private struct EncodablePathComponents: Encodable {
var selector: UnifiedSymbolGraph.Selector
var pathComponents: [String]
}
private struct EncodableNames: Encodable {
var selector: UnifiedSymbolGraph.Selector
var names: SymbolGraph.Symbol.Names
}
private struct EncodableDocComment: Encodable {
var selector: UnifiedSymbolGraph.Selector
var docComment: SymbolGraph.LineList
}
private struct EncodableAccessLevel: Encodable {
var selector: UnifiedSymbolGraph.Selector
var accessLevel: SymbolGraph.Symbol.AccessControl
}
private struct EncodableMixins: Encodable {
var selector: UnifiedSymbolGraph.Selector
var mixins: [String: Mixin]
func encode(to encoder: Encoder) throws {
// To keep Symbol's flexibility when coding Mixins, we use
// Symbol's CodingKeys.
var container = encoder.container(keyedBy: SymbolGraph.Symbol.CodingKeys.self)
try container.encode(selector, forKey: SymbolGraph.Symbol.CodingKeys(rawValue: "selector"))
// This is copied from SymbolGraph.Symbol's encoding method
for (key, mixin) in mixins {
guard let info = SymbolGraph.Symbol.CodingKeys.mixinCodingInfo[key] ?? encoder.registeredSymbolMixins?[key] else {
continue
}
try info.encode(mixin, &container)
}
}
}
public func encode(to encoder: Encoder) throws {
var container = encoder.container(keyedBy: CodingKeys.self)
// Base
try container.encode(uniqueIdentifier, forKey: .uniqueIdentifier)
try container.encode(mainGraphSelectors, forKey: .mainGraphSelectors)
try container.encodeIfPresent(type, forKey: .type)
let encodedModules = modules.map({ EncodableModule(selector: $0.key, module: $0.value) })
if !encodedModules.isEmpty {
try container.encode(encodedModules, forKey: .modules)
}
let encodedKinds = kind.map({ EncodableKind(selector: $0.key, kind: $0.value) })
if !encodedKinds.isEmpty {
try container.encode(encodedKinds, forKey: .kind)
}
let encodedPathComponents = pathComponents.map({ EncodablePathComponents(selector: $0.key, pathComponents: $0.value) })
if !encodedPathComponents.isEmpty {
try container.encode(encodedPathComponents, forKey: .pathComponents)
}
let encodedNames = names.map({ EncodableNames(selector: $0.key, names: $0.value) })
if !encodedNames.isEmpty {
try container.encode(encodedNames, forKey: .names)
}
let encodedDocComments = docComment.map({ EncodableDocComment(selector: $0.key, docComment: $0.value) })
if !encodedDocComments.isEmpty {
try container.encode(encodedDocComments, forKey: .docComment)
}
let encodedAccessLevels = accessLevel.map({ EncodableAccessLevel(selector: $0.key, accessLevel: $0.value) })
if !encodedAccessLevels.isEmpty {
try container.encode(encodedAccessLevels, forKey: .accessLevel)
}
let encodedMixins = mixins.map({ EncodableMixins(selector: $0.key, mixins: $0.value) })
if !encodedMixins.isEmpty {
try container.encode(encodedMixins, forKey: .mixins)
}
}
}
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