transpiler

package
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 Go to latest Published: Jul 26, 2025 License: MIT Imports: 19 Imported by: 0

Documentation

Overview

Copyright 2025 The Hulo Authors. All rights reserved. Use of this source code is governed by a MIT-style license that can be found in the LICENSE file.

Copyright 2025 The Hulo Authors. All rights reserved. Use of this source code is governed by a MIT-style license that can be found in the LICENSE file.

Copyright 2025 The Hulo Authors. All rights reserved. Use of this source code is governed by a MIT-style license that can be found in the LICENSE file.

Copyright 2025 The Hulo Authors. All rights reserved. Use of this source code is governed by a MIT-style license that can be found in the LICENSE file.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Token 

func Token(tok htok.Token) btok.Token

func Transpile 

func Transpile(opts *config.Huloc, vfs vfs.VFS, basePath string) (map[string]string, error)

Types

type BashTranspiler 

type BashTranspiler struct {
	// contains filtered or unexported fields
}

func NewBashTranspiler 

func NewBashTranspiler(opts *config.Huloc, vfs vfs.VFS) *BashTranspiler

func (*BashTranspiler) Convert 

func (b *BashTranspiler) Convert(node hast.Node) bast.Node

func (*BashTranspiler) ConvertArrayLiteralExpr 

func (b *BashTranspiler) ConvertArrayLiteralExpr(node *hast.ArrayLiteralExpr) bast.Node

ConvertArrayLiteralExpr 转换数组字面量表达式

func (*BashTranspiler) ConvertAssignStmt 

func (b *BashTranspiler) ConvertAssignStmt(node *hast.AssignStmt) bast.Node

func (*BashTranspiler) ConvertBinaryExpr 

func (b *BashTranspiler) ConvertBinaryExpr(node *hast.BinaryExpr) bast.Node

func (*BashTranspiler) ConvertBlockStmt 

func (b *BashTranspiler) ConvertBlockStmt(node *hast.BlockStmt) bast.Node

func (*BashTranspiler) ConvertCallExpr 

func (b *BashTranspiler) ConvertCallExpr(node *hast.CallExpr) bast.Node

func (*BashTranspiler) ConvertClassDecl 

func (b *BashTranspiler) ConvertClassDecl(node *hast.ClassDecl) bast.Node

func (*BashTranspiler) ConvertCmdExpr 

func (b *BashTranspiler) ConvertCmdExpr(node *hast.CmdExpr) bast.Node

func (*BashTranspiler) ConvertComment 

func (b *BashTranspiler) ConvertComment(node *hast.Comment) bast.Node

func (*BashTranspiler) ConvertCommentGroup 

func (b *BashTranspiler) ConvertCommentGroup(node *hast.CommentGroup) bast.Node

func (*BashTranspiler) ConvertDeclareDecl 

func (b *BashTranspiler) ConvertDeclareDecl(node *hast.DeclareDecl) bast.Node

func (*BashTranspiler) ConvertDoWhileStmt 

func (b *BashTranspiler) ConvertDoWhileStmt(node *hast.DoWhileStmt) bast.Node

ConvertDoWhileStmt 将 do-while 语句转换为 while 循环

func (*BashTranspiler) ConvertExprStmt 

func (b *BashTranspiler) ConvertExprStmt(node *hast.ExprStmt) bast.Node

func (*BashTranspiler) ConvertFalseLiteral 

func (b *BashTranspiler) ConvertFalseLiteral(node *hast.FalseLiteral) bast.Node

func (*BashTranspiler) ConvertFile 

func (b *BashTranspiler) ConvertFile(node *hast.File) bast.Node

func (*BashTranspiler) ConvertForInStmt 

func (b *BashTranspiler) ConvertForInStmt(node *hast.ForInStmt) bast.Node

ConvertForInStmt 转换 for-in 循环

func (*BashTranspiler) ConvertForOfStmt 

func (b *BashTranspiler) ConvertForOfStmt(node *hast.ForeachStmt) bast.Node

func (*BashTranspiler) ConvertForStmt 

func (b *BashTranspiler) ConvertForStmt(node *hast.ForStmt) bast.Node

func (*BashTranspiler) ConvertForeachStmt 

func (b *BashTranspiler) ConvertForeachStmt(node *hast.ForeachStmt) bast.Node

ConvertForeachStmt 转换 foreach 循环

func (*BashTranspiler) ConvertFuncDecl 

func (b *BashTranspiler) ConvertFuncDecl(node *hast.FuncDecl) bast.Node

func (*BashTranspiler) ConvertIdent 

func (b *BashTranspiler) ConvertIdent(node *hast.Ident) bast.Node

func (*BashTranspiler) ConvertIfStmt 

func (b *BashTranspiler) ConvertIfStmt(node *hast.IfStmt) bast.Node

func (*BashTranspiler) ConvertImport 

func (b *BashTranspiler) ConvertImport(node *hast.Import) bast.Node

func (*BashTranspiler) ConvertIncDecExpr 

func (b *BashTranspiler) ConvertIncDecExpr(node *hast.IncDecExpr) bast.Node

func (*BashTranspiler) ConvertMatchStmt 

func (b *BashTranspiler) ConvertMatchStmt(node *hast.MatchStmt) bast.Node

ConvertMatchStmt 将 match 语句转换为 case 语句

func (*BashTranspiler) ConvertNumericLiteral 

func (b *BashTranspiler) ConvertNumericLiteral(node *hast.NumericLiteral) bast.Node

func (*BashTranspiler) ConvertObjectLiteralExpr 

func (b *BashTranspiler) ConvertObjectLiteralExpr(node *hast.ObjectLiteralExpr) bast.Node

ConvertObjectLiteralExpr 转换对象字面量表达式

func (*BashTranspiler) ConvertParameter 

func (b *BashTranspiler) ConvertParameter(node *hast.Parameter) bast.Node

ConvertParameter 处理函数参数

func (*BashTranspiler) ConvertRefExpr 

func (b *BashTranspiler) ConvertRefExpr(node *hast.RefExpr) bast.Node

ConvertRefExpr 处理引用表达式 $x

func (*BashTranspiler) ConvertReturnStmt 

func (b *BashTranspiler) ConvertReturnStmt(node *hast.ReturnStmt) bast.Node

func (*BashTranspiler) ConvertSelectExpr 

func (b *BashTranspiler) ConvertSelectExpr(node *hast.SelectExpr) bast.Node

ConvertSelectExpr 处理选择表达式，区分模块访问和对象方法调用

func (*BashTranspiler) ConvertStringLiteral 

func (b *BashTranspiler) ConvertStringLiteral(node *hast.StringLiteral) bast.Node

func (*BashTranspiler) ConvertTrueLiteral 

func (b *BashTranspiler) ConvertTrueLiteral(node *hast.TrueLiteral) bast.Node

func (*BashTranspiler) ConvertWhileStmt 

func (b *BashTranspiler) ConvertWhileStmt(node *hast.WhileStmt) bast.Node

func (*BashTranspiler) Emit 

func (b *BashTranspiler) Emit(stmt bast.Stmt)

func (*BashTranspiler) Flush 

func (v *BashTranspiler) Flush() []bast.Stmt

func (*BashTranspiler) Transpile 

func (b *BashTranspiler) Transpile(mainFile string) (map[string]string, error)

type CompileRuleFunc 

type CompileRuleFunc func(node hast.Node) (bast.Node, error)

type DependencyResolver 

type DependencyResolver struct {
	// contains filtered or unexported fields
}

type ExportInfo 

type ExportInfo struct {
	Name   string
	Value  hast.Node
	Kind   ExportKind
	Public bool
}

type ExportKind 

type ExportKind int

Function, Class, Constant, etc. 

const (
	ExportFunction ExportKind = iota
	ExportClass
	ExportConstant
	ExportVariable
)

type HCRDispatcher 

type HCRDispatcher struct {
	// contains filtered or unexported fields
}

func (*HCRDispatcher) Get 

func (d *HCRDispatcher) Get(ruleName string) (transpiler.Strategy[bast.Node], error)

func (*HCRDispatcher) Put 

func (d *HCRDispatcher) Put(fullRule string, cb transpiler.Strategy[bast.Node]) error

type ImportInfo 

type ImportInfo struct {
	ModulePath string
	SymbolName []string
	Alias      string
	Kind       ImportKind
}

type ImportKind 

type ImportKind int

Named, All, Default 

const (
	ImportSingle ImportKind = iota
	ImportMulti
	ImportAll
)

type Module 

type Module struct {
	Name         string
	Path         string
	AST          *hast.File
	Exports      map[string]*ExportInfo
	Imports      []*ImportInfo
	Dependencies []string
	Transpiled   *bast.File
	Symbols      *SymbolTable
}

type ModuleManager 

type ModuleManager struct {
	// contains filtered or unexported fields
}

func (*ModuleManager) GetModule 

func (mm *ModuleManager) GetModule(path string) *Module

func (*ModuleManager) ResolveAllDependencies 

func (mm *ModuleManager) ResolveAllDependencies(mainFile string) ([]*Module, error)

type Scope 

type Scope struct {
	ID        string             // 作用域唯一标识
	Type      ScopeType          // 作用域类型
	Variables map[string]*Symbol // 变量名 -> 符号
	Parent    *Scope             // 父作用域
	Module    *Module            // 所属模块
}

type ScopeStack 

type ScopeStack struct {
	// contains filtered or unexported fields
}

func (*ScopeStack) Current 

func (ss *ScopeStack) Current() *Scope

func (*ScopeStack) Pop 

func (ss *ScopeStack) Pop()

func (*ScopeStack) Push 

func (ss *ScopeStack) Push(scope *Scope)

type ScopeType 

type ScopeType int
const (
	GlobalScope ScopeType = iota
	FunctionScope
	ClassScope
	BlockScope
)

type Symbol 

type Symbol struct {
	Name        string     // 原始名称
	MangledName string     // 混淆后的名称
	Type        SymbolType // 符号类型
	Value       hast.Node  // 原始AST节点
	Scope       *Scope     // 所属作用域
	Module      *Module    // 所属模块
	IsExported  bool       // 是否导出
}

type SymbolTable 

type SymbolTable struct {
	// contains filtered or unexported fields
}

func NewSymbolTable 

func NewSymbolTable(moduleName string, enableMangle bool) *SymbolTable

NewSymbolTable 创建新的符号表

func (*SymbolTable) AddClass 

func (st *SymbolTable) AddClass(name string, node hast.Node)

AddClass 添加类

func (*SymbolTable) AddConstant 

func (st *SymbolTable) AddConstant(name string, node hast.Node)

AddConstant 添加常量

func (*SymbolTable) AddFunction 

func (st *SymbolTable) AddFunction(name string, node hast.Node)

AddFunction 添加函数

func (*SymbolTable) AddSymbol 

func (st *SymbolTable) AddSymbol(symbol *Symbol)

添加符号到当前作用域

func (*SymbolTable) AddVariable 

func (st *SymbolTable) AddVariable(name string, node hast.Node)

AddVariable 添加变量

func (*SymbolTable) AllocVariableName 

func (st *SymbolTable) AllocVariableName(originalName string, scope *Scope) string

变量分配策略

func (*SymbolTable) CurrentScope 

func (st *SymbolTable) CurrentScope() *Scope

func (*SymbolTable) HasClass 

func (st *SymbolTable) HasClass(name string) bool

HasClass 检查是否包含类

func (*SymbolTable) HasConstant 

func (st *SymbolTable) HasConstant(name string) bool

HasConstant 检查是否包含常量

func (*SymbolTable) HasFunction 

func (st *SymbolTable) HasFunction(name string) bool

HasFunction 检查是否包含函数

func (*SymbolTable) HasVariable 

func (st *SymbolTable) HasVariable(name string) bool

HasVariable 检查是否包含变量

func (*SymbolTable) LookupSymbol 

func (st *SymbolTable) LookupSymbol(name string) *Symbol

符号查找

func (*SymbolTable) PopScope 

func (st *SymbolTable) PopScope()

func (*SymbolTable) PushScope 

func (st *SymbolTable) PushScope(scopeType ScopeType, module *Module) *Scope

作用域管理方法

type SymbolType 

type SymbolType int
const (
	SymbolVariable SymbolType = iota
	SymbolFunction
	SymbolClass
	SymbolConstant
	SymbolArray
	SymbolObject
)

Source Files

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Path Synopsis
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