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use std::path::Path;
use std::process::Command;
use super::super::metadata::Proxy;
use super::util::gen_proxy_env_vars;
use super::Vcs;
pub struct Hg;
impl Hg {
pub fn new() -> Self {
Hg
}
}
impl Vcs for Hg {
fn clone(&self, url: &str, path: &Path, bare: bool, proxy: Option<&Proxy>) {
let mut args = Vec::new();
args.push("clone");
if bare {
args.push("--noupdate");
}
args.push(url);
args.push(path.to_str().unwrap());
let proxy_env_vars = gen_proxy_env_vars(proxy);
match Command::new("hg").args(&args).envs(&proxy_env_vars).spawn() {
Ok(mut child) => match child.wait() {
Ok(_status) => {}
Err(err) => println!("Failed to clone repository because of: {}", err.to_string()),
},
Err(err) => println!("Failed to execute hg clone because of: {}", err.to_string()),
}
}
fn update(&self, path: &Path, bare: bool, proxy: Option<&Proxy>) {
let mut args = Vec::new();
args.push("pull");
if !bare {
args.push("--update");
}
let proxy_env_vars = gen_proxy_env_vars(proxy);
match Command::new("hg")
.args(&args)
.current_dir(path)
.envs(&proxy_env_vars)
.spawn()
{
Ok(mut child) => match child.wait() {
Ok(_status) => {}
Err(err) => println!(
"Failed to update repository because of: {}",
err.to_string()
),
},
Err(err) => println!("Failed to execute hg pull because of: {}", err.to_string()),
}
}
}