2 gather_all, gen_changelog_lint_list, gen_deprecated, gen_lint_group_list, gen_modules_list, gen_register_lint_list,
3 replace_region_in_file, Lint, DOCS_LINK,
7 #[derive(Clone, Copy, PartialEq)]
13 #[allow(clippy::too_many_lines)]
14 pub fn run(update_mode: UpdateMode) {
15 let lint_list: Vec<Lint> = gather_all().collect();
17 let internal_lints = Lint::internal_lints(lint_list.clone().into_iter());
19 let usable_lints: Vec<Lint> = Lint::usable_lints(lint_list.clone().into_iter()).collect();
20 let usable_lint_count = round_to_fifty(usable_lints.len());
22 let mut sorted_usable_lints = usable_lints.clone();
23 sorted_usable_lints.sort_by_key(|lint| lint.name.clone());
25 let mut file_change = replace_region_in_file(
26 Path::new("src/lintlist/mod.rs"),
30 update_mode == UpdateMode::Change,
32 format!("pub static ref ALL_LINTS: Vec<Lint> = vec!{:#?};", sorted_usable_lints)
34 .map(ToString::to_string)
40 file_change |= replace_region_in_file(
41 Path::new("README.md"),
43 r#"\[There are over \d+ lints included in this crate!\]\({}\)"#,
48 update_mode == UpdateMode::Change,
51 "[There are over {} lints included in this crate!]({})",
52 usable_lint_count, DOCS_LINK
58 file_change |= replace_region_in_file(
59 Path::new("CHANGELOG.md"),
60 "<!-- begin autogenerated links to lint list -->",
61 "<!-- end autogenerated links to lint list -->",
63 update_mode == UpdateMode::Change,
64 || gen_changelog_lint_list(lint_list.clone()),
68 file_change |= replace_region_in_file(
69 Path::new("clippy_lints/src/lib.rs"),
70 "begin deprecated lints",
71 "end deprecated lints",
73 update_mode == UpdateMode::Change,
74 || gen_deprecated(&lint_list),
78 file_change |= replace_region_in_file(
79 Path::new("clippy_lints/src/lib.rs"),
80 "begin register lints",
83 update_mode == UpdateMode::Change,
84 || gen_register_lint_list(&lint_list),
88 file_change |= replace_region_in_file(
89 Path::new("clippy_lints/src/lib.rs"),
90 "begin lints modules",
93 update_mode == UpdateMode::Change,
94 || gen_modules_list(lint_list.clone()),
98 // Generate lists of lints in the clippy::all lint group
99 file_change |= replace_region_in_file(
100 Path::new("clippy_lints/src/lib.rs"),
101 r#"store.register_group\(true, "clippy::all""#,
104 update_mode == UpdateMode::Change,
106 // clippy::all should only include the following lint groups:
107 let all_group_lints = usable_lints
111 l.group == "correctness" || l.group == "style" || l.group == "complexity" || l.group == "perf"
115 gen_lint_group_list(all_group_lints)
120 // Generate the list of lints for all other lint groups
121 for (lint_group, lints) in Lint::by_lint_group(usable_lints.into_iter().chain(internal_lints)) {
122 file_change |= replace_region_in_file(
123 Path::new("clippy_lints/src/lib.rs"),
124 &format!("store.register_group\\(true, \"clippy::{}\"", lint_group),
127 update_mode == UpdateMode::Change,
128 || gen_lint_group_list(lints.clone()),
133 if update_mode == UpdateMode::Check && file_change {
135 "Not all lints defined properly. \
136 Please run `cargo dev update_lints` to make sure all lints are defined properly."
138 std::process::exit(1);
142 pub fn print_lints() {
143 let lint_list = gather_all();
144 let usable_lints: Vec<Lint> = Lint::usable_lints(lint_list).collect();
145 let usable_lint_count = usable_lints.len();
146 let grouped_by_lint_group = Lint::by_lint_group(usable_lints.into_iter());
148 for (lint_group, mut lints) in grouped_by_lint_group {
149 if lint_group == "Deprecated" {
152 println!("\n## {}", lint_group);
154 lints.sort_by_key(|l| l.name.clone());
157 println!("* [{}]({}#{}) ({})", lint.name, DOCS_LINK, lint.name, lint.desc);
161 println!("there are {} lints", usable_lint_count);
164 fn round_to_fifty(count: usize) -> usize {