// error-pattern:cargo-clippy
#![feature(plugin_registrar)]
#![feature(rustc_private)]
+#![feature(tool_lints)]
#![allow(unknown_lints)]
+#![allow(clippy::missing_docs_in_private_items)]
+#![warn(rust_2018_idioms)]
-extern crate rustc_plugin;
use rustc_plugin::Registry;
-extern crate clippy_lints;
-
-pub use clippy_lints::*;
-
#[plugin_registrar]
-pub fn plugin_registrar(reg: &mut Registry) {
- register_plugins(reg);
+pub fn plugin_registrar(reg: &mut Registry<'_>) {
+ reg.sess.lint_store.with_read_lock(|lint_store| {
+ for (lint, _, _) in lint_store.get_lint_groups() {
+ reg.sess
+ .struct_warn(
+ "the clippy plugin is being deprecated, please use cargo clippy or rls with the clippy feature",
+ )
+ .emit();
+ if lint == "clippy" {
+ // cargo clippy run on a crate that also uses the plugin
+ return;
+ }
+ }
+ });
+
+ let conf = clippy_lints::read_conf(reg);
+ clippy_lints::register_plugins(reg, &conf);
}
// only exists to let the dogfood integration test works.
// Don't run clippy as an executable directly
-#[allow(dead_code, print_stdout)]
+#[allow(dead_code)]
fn main() {
panic!("Please use the cargo-clippy executable");
}