mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
d53a88d920
The tool is currently hard-coded to find functions in the SwiftUI library that take parameters of type `(...) -> T` where `T: View` but where the parameter isn't annotated with `@ViewBuilder`. The long-term vision here, of course, is that this reads and interprets a script file, but that's quite a bit more work (especially to generate a million bindings to the AST). In the meantime, I think having a functional harness that people familiar with the C++ API can easily hack on to make their own tools is still pretty useful. The harness does try to open a script file and lex the first token of it, because that's exactly as far as I got before deciding to hard-code the query I wanted. Since this input is otherwise ignored, you can just point the tool at any old `.swift` file (or just an empty file) and it'll be fine.
41 lines
1.0 KiB
C++
41 lines
1.0 KiB
C++
//===--- ASTScript.h - AST script type --------------------------*- C++ -*-===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2014 - 2019 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// The AST for a swift-ast-script script.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef SWIFT_SCRIPTING_ASTSCRIPT_H
|
|
#define SWIFT_SCRIPTING_ASTSCRIPT_H
|
|
|
|
#include "swift/Basic/LLVM.h"
|
|
|
|
namespace swift {
|
|
namespace scripting {
|
|
class ASTScriptConfiguration;
|
|
|
|
class ASTScript {
|
|
ASTScriptConfiguration &Config;
|
|
|
|
public:
|
|
ASTScript(ASTScriptConfiguration &config) : Config(config) {}
|
|
|
|
static std::unique_ptr<ASTScript> parse(ASTScriptConfiguration &config);
|
|
|
|
bool execute() const;
|
|
};
|
|
|
|
}
|
|
}
|
|
|
|
#endif
|