1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

use crate::{Config, Exec, Location};
use git2::Repository;
use structopt::StructOpt;

#[derive(StructOpt, Debug)]
#[structopt(alias = "n", about = "Create new empty git repositories")]
pub struct Opt {
    #[structopt(short, long, help = "Show detailed output")]
    pub verbose: bool,
    #[structopt(required = true, min_values = 1, help = Location::about())]
    pub targets: Vec<Location>,
}

impl Exec for Opt {
    fn exec(self, config: Config) -> i32 {
        let mut errors = 0;

        for location in self.targets {
            let path = config.src.join(location.id());
            if path.exists() {
                info!("entity '{}' already exists", location.id())
            } else {
                match Repository::init(path) {
                    Ok(repo) => {
                        if self.verbose {
                            info!("new repository created '{}'", location.id());
                        }
                        if let Err(err) = repo.remote("origin", &location.url()) {
                            errors += 1;
                            info!("could not set remote: {}", err);
                        }
                    }
                    Err(err) => {
                        errors += 1;
                        info!("could not init: {}", err)
                    }
                }
            }
        }

        errors
    }
}