mirror of
https://github.com/apple/sourcekit-lsp.git
synced 2026-03-02 18:23:24 +01:00
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.
82 lines
2.5 KiB
Swift
82 lines
2.5 KiB
Swift
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2024 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 the list of Swift project authors
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
import Foundation
|
|
|
|
package enum ScopeProximity: Equatable {
|
|
/// Example: Within the context of a function, a local definition. Could be a variable, or an inner function, type,
|
|
/// etc...
|
|
case local
|
|
|
|
/// Example: An argument to a function, including generic parameters
|
|
case argument
|
|
|
|
/// Example: Within the context of a class, struct, etc..., possibly nested in a function, references to definitions
|
|
/// at the container level.
|
|
case container
|
|
|
|
/// Example: Within the context of a class, struct, etc..., possibly nested in a function, references to definitions
|
|
/// from an inherited class or protocol
|
|
case inheritedContainer
|
|
|
|
/// Example: Referring to a type in an outer container, for example, within the iterator for a Sequence, referring to
|
|
/// Element
|
|
case outerContainer
|
|
|
|
/// Example: Global variables, free functions, top level types
|
|
case global
|
|
|
|
/// Example: Keywords
|
|
case inapplicable
|
|
|
|
/// Provider doesn't know the relation between the completion and the context
|
|
case unknown
|
|
|
|
/// Example: Provider was written before this enum existed, and didn't have an opportunity to provide a value
|
|
case unspecified
|
|
}
|
|
|
|
extension ScopeProximity: BinaryCodable {
|
|
package init(_ decoder: inout BinaryDecoder) throws {
|
|
self = try decoder.decodeEnumByte { decoder, n in
|
|
switch n {
|
|
case 0: return .local
|
|
case 1: return .argument
|
|
case 2: return .container
|
|
case 3: return .inheritedContainer
|
|
case 4: return .outerContainer
|
|
case 5: return .global
|
|
case 6: return .inapplicable
|
|
case 7: return .unknown
|
|
case 8: return .unspecified
|
|
default: return nil
|
|
}
|
|
}
|
|
}
|
|
|
|
package func encode(_ encoder: inout BinaryEncoder) {
|
|
let value: UInt8
|
|
switch self {
|
|
case .local: value = 0
|
|
case .argument: value = 1
|
|
case .container: value = 2
|
|
case .inheritedContainer: value = 3
|
|
case .outerContainer: value = 4
|
|
case .global: value = 5
|
|
case .inapplicable: value = 6
|
|
case .unknown: value = 7
|
|
case .unspecified: value = 8
|
|
}
|
|
encoder.write(value)
|
|
}
|
|
}
|