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Making your own tools using SwiftSyntax - Yusuke Kita

所有議程請見議程表。

歡迎來到 https://hackmd.io/@iPlayground/2019 共筆

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Slide

What's SwiftSyntax for?

SwiftSyntax功能如format, search constant
(A parsing tool)

  • Code Modifier
  • Code Analyzer

SwiftSyntax把swift code轉成(emit)樹狀

swift -frontend emit-syntax
  • Swift AST Explorer

Recap

SwiftSyntax is a parsing tool
emits syntax tree
allows to inspect and transform source code

Install

可以透過 SPM 安裝，建議指定特定 Tag，例如:

  • swift-5.0.3-RELEASE
.package(url: "https://github.com/apple/swift-syntax.git",
      .exact("<#Specify Release tag#>")),

interfaces

syntaxParser
SourceFileSyntax
Syntax
TonkenSyntax

Resource

tags:iPlayground2019
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