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//! The `init` subcommand.
use crate::config::ClientConfig;
use crate::error::ObnamError;
use crate::passwords::{passwords_filename, Passwords};
use structopt::StructOpt;
const PROMPT: &str = "Obnam passphrase: ";
/// Initialize client by setting passwords.
#[derive(Debug, StructOpt)]
pub struct Init {
/// Only for testing.
#[structopt(long)]
insecure_passphrase: Option<String>,
}
impl Init {
/// Run the command.
pub fn run(&self, config: &ClientConfig) -> Result<(), ObnamError> {
let passphrase = match &self.insecure_passphrase {
Some(x) => x.to_string(),
None => rpassword::prompt_password(PROMPT).unwrap(),
};
let passwords = Passwords::new(&passphrase);
let filename = passwords_filename(&config.filename);
passwords
.save(&filename)
.map_err(|err| ObnamError::PasswordSave(filename, err))?;
Ok(())
}
}
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