mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-24 05:33:27 +00:00
49 lines
1.6 KiB
Rust
49 lines
1.6 KiB
Rust
// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// error-pattern:cargo-clippy
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#![feature(plugin_registrar)]
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#![feature(rustc_private)]
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#![allow(clippy::missing_docs_in_private_items)]
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#![warn(rust_2018_idioms)]
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// FIXME: switch to something more ergonomic here, once available.
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// (currently there is no way to opt into sysroot crates w/o `extern crate`)
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#[allow(unused_extern_crates)]
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extern crate rustc_plugin;
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use self::rustc_plugin::Registry;
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#[plugin_registrar]
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pub fn plugin_registrar(reg: &mut Registry<'_>) {
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reg.sess.lint_store.with_read_lock(|lint_store| {
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for (lint, _, _) in lint_store.get_lint_groups() {
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reg.sess
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.struct_warn(
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"the clippy plugin is being deprecated, please use cargo clippy or rls with the clippy feature",
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)
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.emit();
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if lint == "clippy" {
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// cargo clippy run on a crate that also uses the plugin
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return;
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}
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}
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});
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let conf = clippy_lints::read_conf(reg);
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clippy_lints::register_plugins(reg, &conf);
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}
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// only exists to let the dogfood integration test works.
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// Don't run clippy as an executable directly
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#[allow(dead_code)]
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fn main() {
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panic!("Please use the cargo-clippy executable");
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}
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