const zcli = b.dependency("zcli", .{
    .target = target,
    .optimize = optimize,
    .version_tag = @import("build.zig.zon").version,
});
const zcli_mod = zcli.module("zcli");

exe.root_module.addImport("zcli", zcli_mod);

const zcli = @import("zcli");

const app: zcli.CliApp = .{
    .config = .{
        .name = "demo",
        .description = null,  // About text
        .suggestions = false, // Turn on suggestions for typos
        .auto_help = true,    // Handle '--help' option
        .auto_version = true, // Handle '--version' option
        .help_max_width = 80, // Max amount of text on a line
    },
    .commands = &[_]zcli.Cmd{.{
        .name = "command",
        .desc = "Description",
        .options = null,
        .positionals = null,
        .action = null,
    }},
    .options = &[_]zcli.Opt{
        .{ .long_name = "option", .short_name = "o", .desc = "Description", .arg = .{ .name = "arg" } },
        .{ .long_name = "version", .short_name = "v", .desc = "Print version" },
        .{ .long_name = "help", .short_name = "h", .desc = "Print help" },
    },
    .positionals = &[_]zcli.PosArg{
        .{ .name = "positional", .desc = "Description", .required = true, .multiple = false },
    },
};

const std = @import("std");
const zcli = @import("zcli");

const app: zcli.CliApp = .{
    // ...
};

pub fn main(init: std.process.Init) !void {
    const io = init.io;
    const gpa = init.gpa;

    // const cli: *zcli.Cli = try zcli.parseInit(init, &app);
    const cli: *zcli.Cli = try zcli.parseArgs(io, gpa, init.minimal.args, &app);
    defer cli.deinit(gpa);

    // Find options
    if (cli.findOption("option")) |option| {
        std.debug.print(
            "Option '{s}' value was: '{s}'\n",
            .{ option.name, option.value.?.string },
        );
    }

    // Generate shell completion scripts
    var buffer: [4096]u8 = undefined;
    const completions = try zcli.complete.getCompletion(
        &buffer,
        &app,
        app.name,
        "bash",
    );
}

// ...

pub fn main(init: std.process.Init) !void {
    const gpa = init.gpa;
    const args = try init.minimal.args.toSlice(init.arena.allocator());
    const cli: *zcli.Cli = try zcli.parseFrom(gpa, args, &app);
    defer cli.deinit(gpa);
}