gen_sort_variants

// remove the .v extension as the 'module main' part breaks when installing from vpm

module main

import os

struct Variant {
	// name is the variant name: should be unique among variants.
	name string
	// Path is the file path into which the generator will emit the code for this
	// variant.
	path string
	// @module is the @module this code will be emitted into.
	@module string
	// fn_suffix is appended to all function names in this variant's code. All
	// suffixes should be unique within a @module.
	fn_suffix string
	// data_type is the type of the data parameter of functions in this variant's
	// code.
	data_type string
}

fn main() {
	generate(Variant{
		name: 'interface'
		path: 'zsortinterface.v'
		@module: 'sort'
		data_type: 'Interface'
	})
	generate(Variant{
		name: 'func'
		path: 'zsortfunction.v'
		@module: 'sort'
		fn_suffix: '_fn'
		data_type: 'LessSwap'
	})
}

fn generate(v Variant) {
	variant := v
	text := $tmpl('sort.tmpl')
	os.write_file(os.resource_abs_path(v.path), text) or { panic(err) }
}