Module make_parser 

Makefile parsing and purification

Makefile Parser and Purification

This module provides parsing, AST representation, and purification for GNU Makefiles.

Features

• Parse GNU Makefiles to AST
• Purify Makefiles for determinism and idempotency
• Generate safe, reproducible Makefiles
• Property-based testing for all transformations

Safety Note

Makefile parser uses unwrap() and indexing on checked invariants (validated syntax, regex captures). Positions and splits are validated before access for performance in hot paths. Some parser functions are placeholders during development.

Usage

use bashrs::make_parser::{parse_makefile, generate_purified_makefile};

let makefile = r#"
.PHONY: test
test:
    cargo test
"#;

let ast = parse_makefile(makefile).unwrap();
let purified = generate_purified_makefile(&ast);

Re-exports

pub use ast::MakeAst;

pub use ast::MakeItem;

pub use ast::MakeMetadata;

pub use error::MakeParseError;

pub use error::SourceLocation;

pub use generators::generate_purified_makefile;

pub use parser::extract_function_calls;

pub use parser::parse_makefile;

pub use purify::purify_makefile;

pub use purify::PurificationResult;

pub use test_generator::MakefileTestGenerator;

pub use test_generator::MakefileTestGeneratorOptions;

Modules

ast

AST (Abstract Syntax Tree) for GNU Makefiles

error

Enhanced error types for Makefile parser

generators

Code generators for Makefile AST

lexer

Lexer for Makefiles

parser

Makefile parser

purify

semantic

Semantic analysis for Makefile AST

test_generator

Test Generation for Purified Makefiles