c95ec13ffe
This doesn't yet introduce a working Cargo.toml for 'mentatweb', but it does allow RLS to build correctly without errors, and it reduces the core library's dependency space, which is more important in the short term.
62 lines
2.3 KiB
Rust
62 lines
2.3 KiB
Rust
// Copyright 2016 Mozilla
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use
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// this file except in compliance with the License. You may obtain a copy of the
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// License at http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software distributed
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// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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// CONDITIONS OF ANY KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations under the License.
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extern crate clap;
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#[macro_use]
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extern crate nickel;
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extern crate mentat;
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use std::u16;
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use std::str::FromStr;
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use clap::{App, Arg, SubCommand, AppSettings};
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use nickel::{Nickel, HttpRouter};
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fn main() {
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let app = App::new("Mentat").setting(AppSettings::ArgRequiredElseHelp);
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let matches = app.subcommand(SubCommand::with_name("serve")
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.about("Starts a server")
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.arg(Arg::with_name("debug")
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.long("debug")
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.help("Print debugging info"))
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.arg(Arg::with_name("database")
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.short("d")
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.long("database")
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.value_name("FILE")
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.help("Path to the Mentat database to serve")
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.default_value("")
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.takes_value(true))
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.arg(Arg::with_name("port")
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.short("p")
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.long("port")
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.value_name("INTEGER")
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.help("Port to serve from, i.e. `localhost:PORT`")
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.default_value("3333")
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.takes_value(true)))
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.get_matches();
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if let Some(ref matches) = matches.subcommand_matches("serve") {
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let debug = matches.is_present("debug");
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let port = u16::from_str(matches.value_of("port").unwrap()).expect("Port must be an integer");
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if debug {
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println!("This doesn't do anything yet, but it will eventually serve up the following database: {} \
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on port: {}.",
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matches.value_of("database").unwrap(),
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matches.value_of("port").unwrap());
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}
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let mut server = Nickel::new();
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server.get("/", middleware!("This doesn't do anything yet"));
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server.listen(("127.0.0.1", port)).expect("Failed to launch server");
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}
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}
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