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use clap::{
arg, crate_authors, crate_description, crate_name, crate_version, Arg, ArgAction, Command,
};
pub fn cli() -> Command {
Command::new(crate_name!())
.about(crate_description!())
.author(crate_authors!())
.version(crate_version!())
.subcommand_required(true)
.arg_required_else_help(true)
.allow_external_subcommands(true)
.subcommand(
Command::new("random")
.about("Generates a random something")
.args_conflicts_with_subcommands(true)
.subcommand(
Command::new("henchman")
.about("Generates a random henchman")
.arg(
Arg::new("csv")
.long("csv")
.action(ArgAction::SetTrue)
.help("Output in CSV format"),
),
)
.subcommand(Command::new("magic").about("Generates a magic item"))
.subcommand(
Command::new("npc")
.about("Generates a random NPC with a class and magic item loadout")
.arg(
Arg::new("class")
.short('c')
.long("class")
.help("The class of the NPC, e.g. fighter"),
),
),
)
.subcommand(
Command::new("roll")
.about("Rolls dice based on a given formula")
.arg(arg!(<FORMULA> "The dice rolling formula"))
.arg_required_else_help(true),
)
.subcommand(
Command::new("table")
.about("Rolls on a random table")
.arg(arg!(<TABLE> "The name of the table to roll on"))
.arg_required_else_help(true),
)
}
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