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Mapped all the commands

master
Julio Biason 4 years ago
parent
commit
ff5afb24ba
  1. 1
      .gitignore
  2. 61
      src/main.rs

1
.gitignore vendored

@ -1 +1,2 @@
/target
*.sw?

61
src/main.rs

@ -1,9 +1,10 @@
use clap::{Arg, App, SubCommand};
use clap::{Arg, ArgMatches, App, SubCommand};
fn main() {
let generate = SubCommand::with_name("generate")
.about("Generate a new name")
.arg(Arg::with_name("description")
.required(true)
.help("Short description of your application"));
let adjectives = SubCommand::with_name("adjectives")
@ -25,11 +26,11 @@ fn main() {
.about("List current metal names"))
.subcommand(SubCommand::with_name("add")
.about("Add a new metal name")
.arg(Arg::with_name("adjective")
.arg(Arg::with_name("name")
.help("Metal name to be added")))
.subcommand(SubCommand::with_name("rm")
.about("Remove a metal name")
.arg(Arg::with_name("adjective")
.arg(Arg::with_name("name")
.help("Metal name to be removed")));
let main = App::new("Name Rust Programs")
@ -41,5 +42,57 @@ fn main() {
.subcommand(metals);
let matches = main.get_matches();
dbg!(matches);
match matches.subcommand() {
("metals", Some(metal_command)) => metals_commands(&metal_command),
("adjectives", Some(adj_command)) => adjective_commands(&adj_command),
("generate", Some(gen_command)) => generate_command(&gen_command),
(_, _) => panic!("I don't know how to handle that!"),
};
}
fn metals_commands(command: &ArgMatches) {
match command.subcommand() {
("list", Some(_)) => metals_list(),
("add", Some(add_cmd)) => metals_add(add_cmd.value_of("name")),
("rm", Some(rm_cmd)) => metals_rm(rm_cmd.value_of("name")),
(command, _) => println!("Invalid command: {}", command),
}
}
fn adjective_commands(command: &ArgMatches) {
match command.subcommand() {
("list" , Some(_)) => adjective_list(),
("add" , Some(add_cmd)) => adjective_add(add_cmd.value_of("name")),
("rm" , Some(rm_cmd)) => adjective_rm(rm_cmd.value_of("name")),
(command, _) => println!("Invalid command: {}", command),
}
}
fn generate_command(command: &ArgMatches) {
let app_description = command.value_of("description");
dbg!("generate description", app_description);
}
fn metals_list() {
dbg!("list metals");
}
fn metals_add(name: Option<&str>) {
dbg!("Add metal", name);
}
fn metals_rm(name: Option<&str>) {
dbg!("Rmove metal", name);
}
fn adjective_list() {
dbg!("list adjectives");
}
fn adjective_add(name: Option<&str>) {
dbg!("Add adjective", name);
}
fn adjective_rm(name: Option<&str>) {
dbg!("Remove adjective", name);
}

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