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Generate SwiftSyntaxBuilder @resultBuilders with SwiftSyntaxBuilder 
1 parent eec37f3 commit 272b510

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lines changed

‎Package.swift

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Original file line numberDiff line numberDiff line change
@@ -101,7 +101,24 @@ let package = Package(
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name: "SwiftSyntaxBuilderGeneration",
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dependencies: ["SwiftSyntaxBuilder"],
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exclude: [
104-
"Tokens.swift.gyb"
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"gyb_helpers",
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"AttributeNodes.swift.gyb",
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"AvailabilityNodes.swift.gyb",
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"Child.swift.gyb",
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"Classification.swift.gyb",
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"CommonNodes.swift.gyb",
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"DeclNodes.swift.gyb",
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"ExprNodes.swift.gyb",
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"GenericNodes.swift.gyb",
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"Kinds.swift.gyb",
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"Node.swift.gyb",
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"NodeSerializationCodes.swift.gyb",
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"PatternNodes.swift.gyb",
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"StmtNodes.swift.gyb",
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"Tokens.swift.gyb",
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"Traits.swift.gyb",
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"Trivia.swift.gyb",
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"TypeNodes.swift.gyb"
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]
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),
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.testTarget(

‎Sources/SwiftSyntaxBuilderGeneration/AttributeNodes.swift.gyb

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%{
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from gyb_syntax_support import *
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from gyb_helpers import make_swift_child, make_swift_node
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# -*- mode: Swift -*-
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# Ignore the following admonition it applies to the resulting .swift file only
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}%
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//// Automatically Generated From AttributeNodes.swift.gyb.
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//// Do Not Edit Directly!
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//===----------------------------------------------------------------------===//
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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) 2014 - 2022 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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let ATTRIBUTE_NODES: [Node] = [
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% for node in ATTRIBUTE_NODES:
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${make_swift_node(node)},
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% end
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]

‎Sources/SwiftSyntaxBuilderGeneration/AvailabilityNodes.swift.gyb

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%{
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from gyb_syntax_support import *
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from gyb_helpers import make_swift_child, make_swift_node
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# -*- mode: Swift -*-
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# Ignore the following admonition it applies to the resulting .swift file only
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}%
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//// Automatically Generated From AvailabilityNodes.swift.gyb.
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//// Do Not Edit Directly!
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//===----------------------------------------------------------------------===//
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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) 2014 - 2022 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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let AVAILABILITY_NODES: [Node] = [
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% for node in AVAILABILITY_NODES:
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${make_swift_node(node)},
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% end
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]

‎Sources/SwiftSyntaxBuilderGeneration/Child.swift.gyb

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%{
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from gyb_syntax_support import *
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from gyb_syntax_support.Token import *
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from gyb_syntax_support.kinds import lowercase_first_word
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# -*- mode: Swift -*-
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# Ignore the following admonition it applies to the resulting .swift file only
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}%
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//// Automatically Generated From Child.swift.gyb.
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//// Do Not Edit Directly!
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//===----------------------------------------------------------------------===//
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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) 2014 - 2022 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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/// A child of a node, that may be declared optional or a token with a
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/// restricted subset of acceptable kinds or texts.
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public class Child {
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public let name: String
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public let syntaxKind: String
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public let description: String?
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public let collectionElementName: String?
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public let forceClassification: Bool
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public let isIndented: Bool
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public let requiresLeadingNewline: Bool
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public let isOptional: Bool
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public let textChoices: [String]
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public let nodeChoices: [Child]
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public let classification: SyntaxClassification?
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public var swiftName: String {
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return lowercaseFirstWord(name: name)
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}
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public var swiftSyntaxKind: String {
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return lowercaseFirstWord(name: syntaxKind)
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}
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public var typeName: String {
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return kindToType(kind: syntaxKind)
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}
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/// A restricted set of token kinds that will be accepted for this child.
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public var tokenChoices: [Token] {
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var result = [Token]()
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if let token = token {
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result.append(token)
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}
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return result
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}
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/// If the child ends with "token" in the kind, it's considered a token node. Grab the existing reference to that token from the global list.
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public var tokenKind: String? {
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if self.syntaxKind.hasSuffix("Token") {
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return syntaxKind
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} else {
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return nil
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}
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}
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/// Returns `true` if this child has a token kind.
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public var isToken: Bool {
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return tokenKind != nil
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}
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public var token: Token? {
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guard let tokenKind = tokenKind else { return nil }
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return SYNTAX_TOKEN_MAP[tokenKind]
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}
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// def main_token(self):
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// """
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// Returns the first choice from the token_choices if there are any,
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// otherwise returns None.
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// """
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// if self.token_choices:
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// return self.token_choices[0]
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// return None
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/// If a classification is passed, it specifies the color identifiers in
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/// that subtree should inherit for syntax coloring. Must be a member of
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/// SyntaxClassification in SyntaxClassifier.h.gyb
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/// If force_classification is also set to true, all child nodes (not only
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/// identifiers) inherit the syntax classification.
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public init(name: String,
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kind: String,
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description: String? = nil,
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isOptional: Bool = false,
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tokenChoices: [String]? = nil,
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textChoices: [String]? = nil,
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nodeChoices: [Child]? = nil,
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collectionElementName: String? = nil,
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classification: String? = nil,
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forceClassification: Bool = false,
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isIndented: Bool = false,
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requiresLeadingNewline: Bool = false) {
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self.name = name
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self.syntaxKind = kind
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self.description = description
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self.collectionElementName = collectionElementName
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self.classification = classificationByName(classification)
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self.forceClassification = forceClassification
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self.isIndented = isIndented
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self.requiresLeadingNewline = requiresLeadingNewline
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self.isOptional = isOptional
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// for choice in token_choices or []:
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// token = SYNTAX_TOKEN_MAP[choice]
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// self.token_choices.append(token)
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// A list of valid text for tokens, if specified.
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// This will force validation logic to check the text passed into the
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// token against the choices.
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self.textChoices = textChoices ?? []
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// A list of valid choices for a child
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self.nodeChoices = nodeChoices ?? []
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// Check the choices are either empty or multiple
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assert(nodeChoices?.count != 1)
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// Check node choices are well-formed
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for choice in self.nodeChoices {
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assert(!choice.isOptional, "node choice \(choice.name) cannot be optional")
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assert(!choice.nodeChoices.isEmpty, "node choice \(choice.name) cannot have further choices")
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}
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}
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}

‎Sources/SwiftSyntaxBuilderGeneration/Classification.swift.gyb

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%{
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from gyb_syntax_support import *
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from gyb_syntax_support.Token import *
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from gyb_syntax_support.kinds import lowercase_first_word
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# -*- mode: Swift -*-
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# Ignore the following admonition it applies to the resulting .swift file only
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}%
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//// Automatically Generated From Classification.swift.gyb.
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//// Do Not Edit Directly!
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//===----------------------------------------------------------------------===//
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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) 2014 - 2022 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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/// Represents a classification a token can receive for syntax highlighting.
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public class SyntaxClassification {
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public let name: String
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public let description: String
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public var swiftName: String {
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lowercaseFirstWord(name: name)
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}
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public init(name: String, description: String) {
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self.name = name
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self.description = description
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}
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}
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let SYNTAX_CLASSIFICATIONS: [SyntaxClassification] = [
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% for syntaxClassification in SYNTAX_CLASSIFICATIONS:
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SyntaxClassification(name: "${syntaxClassification.name}", description: "${syntaxClassification.description.strip()}"),
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% end
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]
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public func classificationByName(_ name: String?) -> SyntaxClassification? {
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guard let name = name else { return nil }
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for classification in SYNTAX_CLASSIFICATIONS where classification.name == name {
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return classification
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}
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fatalError("Unknown syntax classification '\(name)'")
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}

‎Sources/SwiftSyntaxBuilderGeneration/CommonNodes.swift.gyb

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%{
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from gyb_syntax_support import *
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from gyb_helpers import make_swift_child, make_swift_node
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# -*- mode: Swift -*-
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# Ignore the following admonition it applies to the resulting .swift file only
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}%
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//// Automatically Generated From CommonNodes.swift.gyb.
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//// Do Not Edit Directly!
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//===----------------------------------------------------------------------===//
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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) 2014 - 2022 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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let COMMON_NODES: [Node] = [
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% for node in COMMON_NODES:
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${make_swift_node(node)},
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% end
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]

‎Sources/SwiftSyntaxBuilderGeneration/DeclNodes.swift.gyb

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%{
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from gyb_syntax_support import *
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from gyb_helpers import make_swift_child, make_swift_node
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# -*- mode: Swift -*-
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# Ignore the following admonition it applies to the resulting .swift file only
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}%
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//// Automatically Generated From DeclNodes.swift.gyb.
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//// Do Not Edit Directly!
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//===----------------------------------------------------------------------===//
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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) 2014 - 2022 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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let DECL_NODES: [Node] = [
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% for node in DECL_NODES:
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${make_swift_node(node)},
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% end
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]

‎Sources/SwiftSyntaxBuilderGeneration/ExprNodes.swift.gyb

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%{
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from gyb_syntax_support import *
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from gyb_helpers import make_swift_child, make_swift_node
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# -*- mode: Swift -*-
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# Ignore the following admonition it applies to the resulting .swift file only
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}%
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//// Automatically Generated From ExprNodes.swift.gyb.
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//// Do Not Edit Directly!
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//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
13+
// Copyright (c) 2014 - 2022 Apple Inc. and the Swift project authors
14+
// Licensed under Apache License v2.0 with Runtime Library Exception
15+
//
16+
// See https://swift.org/LICENSE.txt for license information
17+
// 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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let EXPR_NODES: [Node] = [
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% for node in EXPR_NODES:
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${make_swift_node(node)},
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% end
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]

‎Sources/SwiftSyntaxBuilderGeneration/GenericNodes.swift.gyb

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%{
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from gyb_syntax_support import *
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from gyb_helpers import make_swift_child, make_swift_node
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# -*- mode: Swift -*-
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# Ignore the following admonition it applies to the resulting .swift file only
6+
}%
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//// Automatically Generated From GenericNodes.swift.gyb.
8+
//// Do Not Edit Directly!
9+
//===----------------------------------------------------------------------===//
10+
//
11+
// This source file is part of the Swift.org open source project
12+
//
13+
// Copyright (c) 2014 - 2022 Apple Inc. and the Swift project authors
14+
// Licensed under Apache License v2.0 with Runtime Library Exception
15+
//
16+
// See https://swift.org/LICENSE.txt for license information
17+
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
18+
//
19+
//===----------------------------------------------------------------------===//
20+
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let GENERIC_NODES: [Node] = [
22+
% for node in GENERIC_NODES:
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${make_swift_node(node)},
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% end
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]

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