Release v0.1.2

Release v0.1.2 - Dependency Parsing

Release Date: 2025-12-22

🚀 What's New

This release introduces comprehensive dependency parsing capabilities, allowing you to extract and analyze dependencies from PKGBUILD files, .SRCINFO files, and pacman output.

✨ New Features

Dependency Parsing Module (deps feature)

• Parse dependencies from PKGBUILD files
  • Supports single-line and multi-line bash array syntax
  • Handles append syntax (depends+=) in PKGBUILD functions
  • Extracts depends, makedepends, checkdepends, and optdepends
  • Automatic filtering of virtual packages (.so files)
  • Automatic deduplication of dependencies
• Parse dependencies from .SRCINFO files
  • Extract structured data from .SRCINFO content
  • Handle architecture-specific dependencies
  • Support for split packages
  • Fetch .SRCINFO from AUR (requires aur feature)
• Parse dependency specifications
  • Parse dependency specs with version constraints (e.g., package>=1.2.3)
  • Parse pacman -Si output for dependencies and conflicts
  • Handle multi-line dependencies and deduplication

Dependency Types

• Comprehensive type system for dependency management
• Support for dependency status, sources, and specifications
• Ready for future dependency resolution features

📚 Examples

Two new example files demonstrate the parsing capabilities:

• examples/pkgbuild_example.rs - 16 usage examples for PKGBUILD parsing
• examples/srcinfo_example.rs - Comprehensive .SRCINFO parsing examples

Quick Start

Parsing PKGBUILD Files

use arch_toolkit::deps::parse_pkgbuild_deps;

let pkgbuild = r"
depends=('glibc' 'python>=3.10')
makedepends=('make' 'gcc')
";

let (depends, makedepends, checkdepends, optdepends) = parse_pkgbuild_deps(pkgbuild);
println!("Runtime dependencies: {:?}", depends);

Parsing .SRCINFO Files

use arch_toolkit::deps::{parse_srcinfo, parse_srcinfo_deps};

let srcinfo = r"
pkgbase = example-package
depends = glibc
depends = python>=3.10
makedepends = make
";

// Parse full .SRCINFO into structured data
let data = parse_srcinfo(srcinfo)?;

// Or just extract dependencies
let (depends, makedepends, checkdepends, optdepends) = parse_srcinfo_deps(srcinfo);

Fetching .SRCINFO from AUR

use arch_toolkit::deps::fetch_srcinfo;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let srcinfo = fetch_srcinfo("yay").await?;
    let data = parse_srcinfo(&srcinfo)?;
    println!("Package: {}", data.pkgbase);
    Ok(())
}

Parsing Dependency Specifications

use arch_toolkit::deps::parse_dep_spec;

let spec = "python>=3.10";
let dep = parse_dep_spec(spec)?;
println!("Package: {}, Version: {:?}", dep.name, dep.version);

Installation

cargo add arch-toolkit@0.1.2 --features deps

Or update your Cargo.toml:

[dependencies]
arch-toolkit = { version = "0.1.2", features = ["deps"] }

For AUR integration (fetching .SRCINFO):

[dependencies]
arch-toolkit = { version = "0.1.2", features = ["deps", "aur"] }

Migration from v0.1.1

No breaking changes! This is a backward-compatible release. All existing code will continue to work.

New capabilities:

• Enable the deps feature to access dependency parsing functions
• Use parse_pkgbuild_deps() to extract dependencies from PKGBUILD files
• Use parse_srcinfo() or fetch_srcinfo() for .SRCINFO parsing
• Check out the example files for comprehensive usage patterns

Documentation

• Full API Documentation
• GitHub Repository
• Examples

Feedback

Found a bug or have a feature request? Open an issue on GitHub!

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Full Changelog: See CHANGELOG.md for detailed technical changes.