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5709e1a864
This adds a sourcekitd plugin that drives the code completion requests. It also includes a `CompletionScoring` module that’s used to rank code completion results based on their contextual match, allowing us to show more relevant code completion results at the top.
76 lines
2.2 KiB
Swift
76 lines
2.2 KiB
Swift
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2024 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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import Foundation
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package enum Availability: Equatable {
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/// Example: Either not tagged, or explicit availability is compatible with current build context
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case available
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/// Example: Explicitly unavailable in current build context - ie, only for another platform.
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case unavailable
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/// Example: deprecated in the future
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case softDeprecated
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/// Example: deprecated in the present, or past
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case deprecated
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/// Completion provider doesn't know if the method is deprecated or not
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case unknown
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/// Example: keyword
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case inapplicable
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/// Example: Provider was written before this enum existed, and didn't have an opportunity to provide a value
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case unspecified
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}
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extension Availability: BinaryCodable {
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package init(_ decoder: inout BinaryDecoder) throws {
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self = try decoder.decodeEnumByte { decoder, n in
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switch n {
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case 0: return .available
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case 1: return .unavailable
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case 2: return .softDeprecated
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case 3: return .deprecated
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case 4: return .unknown
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case 5: return .inapplicable
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case 6: return .unspecified
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default: return nil
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}
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}
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}
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package func encode(_ encoder: inout BinaryEncoder) {
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let value: UInt8
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switch self {
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case .available: value = 0
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case .unavailable: value = 1
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case .softDeprecated: value = 2
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case .deprecated: value = 3
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case .unknown: value = 4
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case .inapplicable: value = 5
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case .unspecified: value = 6
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}
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encoder.write(value)
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}
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}
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@available(*, deprecated, renamed: "Availability")
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package typealias DeprecationStatus = Availability
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extension Availability {
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@available(*, deprecated, renamed: "Availability.available")
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package static let none = DeprecationStatus.available
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}
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