use std::env;
use cargo::ops;
use cargo::util::{CliResult, Config};
#[derive(RustcDecodable)]
pub struct Options {
flag_verbose: u32,
flag_quiet: Option<bool>,
flag_color: Option<String>,
flag_bin: bool,
flag_lib: bool,
arg_path: String,
flag_name: Option<String>,
flag_vcs: Option<ops::VersionControl>,
flag_frozen: bool,
flag_locked: bool,
}
pub const USAGE: &'static str = "
Create a new cargo package at <path>
Usage:
cargo new [options] <path>
cargo new -h | --help
Options:
-h, --help Print this message
--vcs VCS Initialize a new repository for the given version
control system (git or hg) or do not initialize any version
control at all (none) overriding a global configuration.
--bin Use a binary (application) template
--lib Use a library template
--name NAME Set the resulting package name
-v, --verbose ... Use verbose output
-q, --quiet No output printed to stdout
--color WHEN Coloring: auto, always, never
--frozen Require Cargo.lock and cache are up to date
--locked Require Cargo.lock is up to date
";
pub fn execute(options: Options, config: &Config) -> CliResult<Option<()>> {
debug!("executing; cmd=cargo-new; args={:?}", env::args().collect::<Vec<_>>());
try!(config.configure(options.flag_verbose,
options.flag_quiet,
&options.flag_color,
options.flag_frozen,
options.flag_locked));
let Options { flag_bin, flag_lib, arg_path, flag_name, flag_vcs, .. } = options;
let opts = ops::NewOptions::new(flag_vcs,
flag_bin,
flag_lib,
&arg_path,
flag_name.as_ref().map(|s| s.as_ref()));
let opts_lib = opts.lib;
try!(ops::new(opts, config));
try!(config.shell().status("Created", format!("{} `{}` project",
if opts_lib { "library" }
else {"binary (application)"},
arg_path)));
Ok(None)
}