1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
|
// Copyright 2016 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.
//! Tidy checks for source code in this repository
//!
//! This program runs all of the various tidy checks for style, cleanliness,
//! etc. This is run by default on `make check` and as part of the auto
//! builders.
extern crate regex;
use std::env;
use std::fs;
use std::io::{self, Write};
use std::path::{PathBuf, Path};
use std::process;
macro_rules! t {
($e:expr, $p:expr) => (match $e {
Ok(e) => e,
Err(e) => panic!("{} failed on {} with {}", stringify!($e), ($p).display(), e),
});
($e:expr) => (match $e {
Ok(e) => e,
Err(e) => panic!("{} failed with {}", stringify!($e), e),
})
}
macro_rules! tidy_error {
($bad:expr, $fmt:expr, $($arg:tt)*) => ({
use std::io::Write;
*$bad = true;
write!(::std::io::stderr(), "tidy error: ").expect("could not write to stderr");
writeln!(::std::io::stderr(), $fmt, $($arg)*).expect("could not write to stderr");
});
}
mod bins;
mod style;
mod errors;
mod features;
mod cargo;
mod pal;
mod deps;
mod unstable_book;
fn main() {
let path = env::args_os().skip(1).next().expect("need an argument");
let path = PathBuf::from(path);
let args: Vec<String> = env::args().skip(1).collect();
let mut bad = false;
bins::check(&path, &mut bad);
style::check(&path, &mut bad);
errors::check(&path, &mut bad);
cargo::check(&path, &mut bad);
features::check(&path, &mut bad);
pal::check(&path, &mut bad);
unstable_book::check(&path, &mut bad);
if !args.iter().any(|s| *s == "--no-vendor") {
deps::check(&path, &mut bad);
}
if bad {
writeln!(io::stderr(), "some tidy checks failed").expect("could not write to stderr");
process::exit(1);
}
}
fn filter_dirs(path: &Path) -> bool {
let skip = [
"src/jemalloc",
"src/llvm",
"src/libbacktrace",
"src/compiler-rt",
"src/rt/hoedown",
"src/rustllvm",
"src/rust-installer",
"src/liblibc",
"src/tools/cargo",
"src/vendor",
];
skip.iter().any(|p| path.ends_with(p))
}
fn walk_many(paths: &[&Path], skip: &mut FnMut(&Path) -> bool, f: &mut FnMut(&Path)) {
for path in paths {
walk(path, skip, f);
}
}
fn walk(path: &Path, skip: &mut FnMut(&Path) -> bool, f: &mut FnMut(&Path)) {
for entry in t!(fs::read_dir(path), path) {
let entry = t!(entry);
let kind = t!(entry.file_type());
let path = entry.path();
if kind.is_dir() {
if !skip(&path) {
walk(&path, skip, f);
}
} else {
f(&path);
}
}
}
|
