flags

An effortless command-line argument parser for Zig.

Features

• Zero allocations.
• Cross platform.
• Single-function, declarative API.
• Multi-level subcommands.
• Automatic help message generation at comptime.
• Customisable terminal coloring.

Getting Started

To import flags to your project, run the following command:

zig fetch --save git+https://github.com/n0s4/flags

Then set up the dependency in your build.zig:

    const flags_dep = b.dependency("flags", .{
        .target = target,
        .optimize = optimize,
    })

    exe.root_module.addImport("flags", flags_dep.module("flags"));

See the examples for basic usage.