rust/src/rustbook/main.rs
Brian Anderson 63fcbcf3ce Merge remote-tracking branch 'rust-lang/master'
Conflicts:
	mk/tests.mk
	src/liballoc/arc.rs
	src/liballoc/boxed.rs
	src/liballoc/rc.rs
	src/libcollections/bit.rs
	src/libcollections/btree/map.rs
	src/libcollections/btree/set.rs
	src/libcollections/dlist.rs
	src/libcollections/ring_buf.rs
	src/libcollections/slice.rs
	src/libcollections/str.rs
	src/libcollections/string.rs
	src/libcollections/vec.rs
	src/libcollections/vec_map.rs
	src/libcore/any.rs
	src/libcore/array.rs
	src/libcore/borrow.rs
	src/libcore/error.rs
	src/libcore/fmt/mod.rs
	src/libcore/iter.rs
	src/libcore/marker.rs
	src/libcore/ops.rs
	src/libcore/result.rs
	src/libcore/slice.rs
	src/libcore/str/mod.rs
	src/libregex/lib.rs
	src/libregex/re.rs
	src/librustc/lint/builtin.rs
	src/libstd/collections/hash/map.rs
	src/libstd/collections/hash/set.rs
	src/libstd/sync/mpsc/mod.rs
	src/libstd/sync/mutex.rs
	src/libstd/sync/poison.rs
	src/libstd/sync/rwlock.rs
	src/libsyntax/feature_gate.rs
	src/libsyntax/test.rs
2015-01-25 01:20:55 -08:00

85 lines
2.2 KiB
Rust

// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
#![feature(slicing_syntax, box_syntax)]
#![feature(collections)]
#![feature(core)]
#![feature(io)]
#![feature(os)]
#![feature(path)]
#![feature(rustdoc)]
extern crate rustdoc;
use std::os;
use subcommand::Subcommand;
use term::Term;
macro_rules! try (
($expr:expr) => ({
use error;
match $expr {
Ok(val) => val,
Err(err) => return Err(error::FromError::from_err(err))
}
})
);
mod term;
mod error;
mod book;
mod subcommand;
mod help;
mod build;
mod serve;
mod test;
mod css;
mod javascript;
#[cfg(not(test))] // thanks #12327
fn main() {
let mut term = Term::new();
let cmd = os::args();
if cmd.len() < 1 {
help::usage()
} else {
match subcommand::parse_name(&cmd[1][]) {
Some(mut subcmd) => {
match subcmd.parse_args(cmd.tail()) {
Ok(_) => {
match subcmd.execute(&mut term) {
Ok(_) => (),
Err(err) => {
term.err(&format!("error: {}", err.description())[]);
err.detail().map(|detail| {
term.err(&format!("detail: {}", detail)[]);
});
}
}
}
Err(err) => {
println!("{}", err.description());
println!("");
subcmd.usage();
}
}
}
None => {
println!("Unrecognized command '{}'.", cmd[1]);
println!("");
help::usage();
}
}
}
}