84 lines
3.1 KiB
Rust
84 lines
3.1 KiB
Rust
// Copyright 2016 Mozilla
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use
|
|
// this file except in compliance with the License. You may obtain a copy of the
|
|
// License at http://www.apache.org/licenses/LICENSE-2.0
|
|
// Unless required by applicable law or agreed to in writing, software distributed
|
|
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
|
|
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
|
|
// specific language governing permissions and limitations under the License.
|
|
|
|
extern crate clap;
|
|
#[macro_use] extern crate nickel;
|
|
|
|
use nickel::{Nickel, HttpRouter};
|
|
|
|
#[macro_use]
|
|
extern crate slog;
|
|
#[macro_use]
|
|
extern crate slog_scope;
|
|
extern crate slog_term;
|
|
|
|
extern crate mentat;
|
|
|
|
use clap::{App, Arg, SubCommand, AppSettings};
|
|
use slog::DrainExt;
|
|
|
|
use std::u16;
|
|
use std::str::FromStr;
|
|
|
|
fn main() {
|
|
let app = App::new("Mentat").setting(AppSettings::ArgRequiredElseHelp);
|
|
let matches = app.subcommand(SubCommand::with_name("serve")
|
|
.about("Starts a server")
|
|
.arg(Arg::with_name("debug")
|
|
.long("debug")
|
|
.help("Print debugging info"))
|
|
.arg(Arg::with_name("database")
|
|
.short("d")
|
|
.long("database")
|
|
.value_name("FILE")
|
|
.help("Path to the Mentat database to serve")
|
|
.default_value("")
|
|
.takes_value(true))
|
|
.arg(Arg::with_name("port")
|
|
.short("p")
|
|
.long("port")
|
|
.value_name("INTEGER")
|
|
.help("Port to serve from, i.e. `localhost:PORT`")
|
|
.default_value("3333")
|
|
.takes_value(true)))
|
|
.get_matches();
|
|
if let Some(ref matches) = matches.subcommand_matches("serve") {
|
|
let debug = matches.is_present("debug");
|
|
let port = u16::from_str(matches.value_of("port").unwrap()).expect("Port must be an integer");
|
|
if debug {
|
|
println!("This doesn't do anything yet, but it will eventually serve up the following database: {} \
|
|
on port: {}.",
|
|
matches.value_of("database").unwrap(),
|
|
matches.value_of("port").unwrap());
|
|
}
|
|
|
|
// Set up logging.
|
|
let log_level = if debug {
|
|
slog::Level::Debug
|
|
} else {
|
|
slog::Level::Warning
|
|
};
|
|
let term_logger = slog_term::streamer().build().fuse();
|
|
let log = slog::Logger::root(slog::LevelFilter::new(term_logger, log_level),
|
|
o!("version" => env!("CARGO_PKG_VERSION")));
|
|
slog_scope::set_global_logger(log);
|
|
|
|
info!("Serving database"; "database" => matches.value_of("database").unwrap(),
|
|
"port" => port,
|
|
"debug mode" => debug);
|
|
|
|
error!("Calling a function: {}", mentat::get_name());
|
|
|
|
let mut server = Nickel::new();
|
|
server.get("/", middleware!("This doesn't do anything yet"));
|
|
server.listen(("127.0.0.1", port)).expect("Failed to launch server");
|
|
}
|
|
}
|