#include <ImportSolver.hpp>

Inheritance diagram for Ark::internal::ImportSolver:

Collaboration diagram for Ark::internal::ImportSolver:

Public Member Functions
	ImportSolver (unsigned debug, const std::vector< std::filesystem::path > &libenv)
	Create a new ImportSolver.

ImportSolver &	setup (const std::filesystem::path &root, const std::vector< Import > &origin_imports)
	Configure the ImportSolver.

void	process (const Node &origin_ast) override
	Start processing the given AST.

const Node &	ast () const noexcept override
	Output of the compiler pass.

Public Member Functions inherited from Ark::internal::Pass
	Pass (std::string name, unsigned debug_level)
	Construct a new Pass object.

virtual	~Pass ()=default

Private Member Functions
std::pair< Node, bool >	findAndReplaceImports (const Node &ast)
	Visits the AST, looking for import nodes to replace with their parsed module version.

std::vector< Import >	parseImport (const std::filesystem::path &base_path, const Import &import)
	Parse a given file and returns a list of its imports. The AST is parsed and stored in m_modules[import.prefix].

std::filesystem::path	findFile (const std::filesystem::path &file, const Import &import) const
	Search for an import file, using the root file path.

Private Attributes
unsigned	m_debug_level

std::vector< std::filesystem::path >	m_libenv

std::filesystem::path	m_root
	Folder were the entry file is.

Node	m_ast

std::stack< Import >	m_imports

std::unordered_map< std::string, Package >	m_packages
	Package name to package AST & data mapping.

std::vector< std::string >	m_imported
	List of imports, in the order they were found and parsed.

Additional Inherited Members
Protected Attributes inherited from Ark::internal::Pass
Logger	m_logger

Detailed Description

Definition at line 28 of file ImportSolver.hpp.

Constructor & Destructor Documentation

◆ ImportSolver()

Ark::internal::ImportSolver::ImportSolver	(	unsigned	debug,
		const std::vector< std::filesystem::path > &	libenv )

Create a new ImportSolver.

Parameters

debug	debug level
libenv	list of paths to the standard library

Definition at line 13 of file ImportSolver.cpp.

Member Function Documentation

◆ ast()

const Node & Ark::internal::ImportSolver::ast ( ) const

nodiscardoverridevirtualnoexcept

Output of the compiler pass.

Returns: const Node& the modified AST

Implements Ark::internal::Pass.

Definition at line 136 of file ImportSolver.cpp.

References m_ast.

Referenced by Ark::Welder::computeAST(), and findAndReplaceImports().

◆ findAndReplaceImports()

std::pair< Node, bool > Ark::internal::ImportSolver::findAndReplaceImports ( const Node & ast )

private

Visits the AST, looking for import nodes to replace with their parsed module version.

Parameters

ast

Returns

Definition at line 69 of file ImportSolver.cpp.

References Ark::internal::Node::arkNamespace(), ast(), Ark::internal::Namespace::ast, Ark::internal::Begin, Ark::internal::Node::col(), Ark::internal::Node::constList(), Ark::internal::Node::filename(), findAndReplaceImports(), Ark::internal::Import, Ark::internal::Keyword, Ark::internal::Node::line(), Ark::internal::List, Ark::internal::Node::list(), m_imported, m_packages, Ark::internal::Node::nodeType(), and Ark::internal::Node::push_back().

Referenced by findAndReplaceImports(), and process().

◆ findFile()

std::filesystem::path Ark::internal::ImportSolver::findFile	(	const std::filesystem::path &	file,
		const Import &	import ) const

nodiscardprivate

Search for an import file, using the root file path.

Parameters

file	path to the file containing the import
import	current import directive

Returns: std::filesystem::path

Definition at line 192 of file ImportSolver.cpp.

References m_libenv, m_root, and Ark::internal::testExtensions().

Referenced by parseImport().

◆ parseImport()

std::vector< Import > Ark::internal::ImportSolver::parseImport	(	const std::filesystem::path &	base_path,
		const Import &	import )

private

Parse a given file and returns a list of its imports. The AST is parsed and stored in m_modules[import.prefix].

Parameters

base_path	path to the file containing the import
import	current import directive

Returns: std::vector<Import> imports found in the processed file

Definition at line 141 of file ImportSolver.cpp.

References Ark::internal::Parser::ast(), findFile(), Ark::internal::Import, Ark::internal::Parser::imports(), Ark::internal::List, m_debug_level, Ark::internal::Pass::m_logger, m_packages, Ark::internal::Parser::process(), Ark::Utils::readFile(), Ark::internal::Logger::traceEnd(), and Ark::internal::Logger::traceStart().

◆ process()

void Ark::internal::ImportSolver::process ( const Node & ast )

overridevirtual

Start processing the given AST.

Parameters

ast

Implements Ark::internal::Pass.

Definition at line 30 of file ImportSolver.cpp.

References Ark::internal::Logger::debug(), findAndReplaceImports(), m_ast, m_imports, Ark::internal::Pass::m_logger, Ark::internal::Logger::traceEnd(), and Ark::internal::Logger::traceStart().

Referenced by Ark::Welder::computeAST().

◆ setup()

ImportSolver & Ark::internal::ImportSolver::setup	(	const std::filesystem::path &	root,
		const std::vector< Import > &	origin_imports )

Configure the ImportSolver.

Parameters

root	path to the root file that imports all others
origin_imports	the first imports to go through

Returns: ImportSolver& *this

Definition at line 17 of file ImportSolver.cpp.

References m_imports, and m_root.

Referenced by Ark::Welder::computeAST().

Member Data Documentation

◆ m_ast

Node Ark::internal::ImportSolver::m_ast

private

Definition at line 54 of file ImportSolver.hpp.

Referenced by ast(), and process().

◆ m_debug_level

unsigned Ark::internal::ImportSolver::m_debug_level

private

Definition at line 51 of file ImportSolver.hpp.

Referenced by parseImport().

◆ m_imported

std::vector<std::string> Ark::internal::ImportSolver::m_imported

private

List of imports, in the order they were found and parsed.

Definition at line 57 of file ImportSolver.hpp.

Referenced by findAndReplaceImports().

◆ m_imports

std::stack<Import> Ark::internal::ImportSolver::m_imports

private

Definition at line 55 of file ImportSolver.hpp.

Referenced by process(), and setup().

◆ m_libenv

std::vector<std::filesystem::path> Ark::internal::ImportSolver::m_libenv

private

Definition at line 52 of file ImportSolver.hpp.

Referenced by findFile().

◆ m_packages

std::unordered_map<std::string, Package> Ark::internal::ImportSolver::m_packages

private

Package name to package AST & data mapping.

Definition at line 56 of file ImportSolver.hpp.

Referenced by findAndReplaceImports(), and parseImport().

◆ m_root

std::filesystem::path Ark::internal::ImportSolver::m_root

private

Folder were the entry file is.

Definition at line 53 of file ImportSolver.hpp.

Referenced by findFile(), and setup().

The documentation for this class was generated from the following files:

/Users/fola/Documents/ArkScript/Ark/include/Ark/Compiler/Package/ImportSolver.hpp
/Users/fola/Documents/ArkScript/Ark/src/arkreactor/Compiler/Package/ImportSolver.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ImportSolver()

Member Function Documentation

◆ ast()

◆ findAndReplaceImports()

◆ findFile()

◆ parseImport()

◆ process()

◆ setup()

Member Data Documentation

◆ m_ast

◆ m_debug_level

◆ m_imported

◆ m_imports

◆ m_libenv

◆ m_packages

◆ m_root