Ensure lint names are underscored for the future

crates/lint-policy-cli/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "lint-policy-cli"
-version = "0.0.2"
+version = "0.0.3"
 description = "Track rust lints"
 repository = "https://git.skrundz.dev/codegen/lint-policy"
 keywords = ["cargo", "lint"]

crates/lint-policy-cli/src/main.rs

@@ -15,7 +15,6 @@ mod diff;
 mod group;
 mod source;
 
-use cli::Args;
 use diff::{Diff, diff};
 
 use crate::group::GroupTable;
@@ -27,7 +26,7 @@ static EMPTY_GROUPS: GroupTable = GroupTable::new();
 
 #[cfg_attr(test, expect(clippy::missing_errors_doc, reason = "main function"))]
 fn main() -> Result<()> {
-	let args = Args::parse();
+	let args = cli::Args::parse();
 
 	let new_lints = args.read_new_source();
 	let old_lints = args.read_old_source();

crates/lint-policy-cli/src/source/toolchain.rs

@@ -226,5 +226,5 @@ fn strip_lint_name(linter: Linter, name: &str) -> String {
 	name.strip_prefix(linter.as_ref())
 		.and_then(|name| name.strip_prefix("::"))
 		.unwrap_or(name)
-		.to_owned()
+		.replace('-', "_")
 }