const std = @import("std");

pub const cmd = @import("cmd.zig");
pub const info = @import("info.zig");
pub const strwidth = @import("strwidth.zig");

pub var io: std.Io = undefined;
pub var gpa: std.mem.Allocator = undefined;
pub var environ_map: ?*std.process.Environ.Map = null;

var arena: std.heap.ArenaAllocator = undefined;
pub var allocator: std.mem.Allocator = undefined;

pub fn init(p_init: std.process.Init) void {
    io = p_init.io;
    gpa = p_init.gpa;
    environ_map = p_init.environ_map;

    arena = .init(gpa);
    allocator = arena.allocator();
}

pub fn deinit() void {
    arena.deinit();
}