linter: replace plop with xtask new-rule

CONTRIBUTING.md

@@ -10,8 +10,8 @@ See [the README's dev section](./README.md#dev) for development information.
 
 ## Adding new rules
 
-When adding a new rule, the `s/new-rule` script will create stubs for your rule in Rust and in Documentation site.
+When adding a new rule, running `cargo xtask new-rule` will create stubs for your rule in the Rust crate and in Documentation site.
 
 ```bash
-s/new-rule 'prefer big serial'
+cargo xtask new-rule 'prefer big serial'
 ```

README.md

@@ -276,10 +276,10 @@ $ nix develop
 
 ### Adding a New Rule
 
-When adding a new rule, the `s/new-rule` script will create stubs for your rule in Rust and in Documentation site.
+When adding a new rule, running `cargo xtask new-rule` will create stubs for your rule in the Rust crate and in Documentation site.
 
 ```bash
-s/new-rule 'prefer big serial'
+cargo xtask new-rule 'prefer big serial'
 ```
 
 ### Releasing a New Version

crates/squawk_linter/src/lib.rs

@@ -48,7 +48,7 @@ use rules::renaming_table;
 use rules::require_concurrent_index_creation;
 use rules::require_concurrent_index_deletion;
 use rules::transaction_nesting;
-// xtask:new-lint:rule-import
+// xtask:new-rule:rule-import
 
 #[derive(Debug, PartialEq, Clone, Copy, Serialize, Hash, Eq, Deserialize, Sequence)]
 pub enum Rule {
@@ -108,7 +108,7 @@ pub enum Rule {
     BanCreateDomainWithConstraint,
     #[serde(rename = "ban-alter-domain-with-add-constraint")]
     BanAlterDomainWithAddConstraint,
-    // xtask:new-lint:error-name
+    // xtask:new-rule:error-name
 }
 
 impl TryFrom<&str> for Rule {
@@ -145,7 +145,7 @@ impl TryFrom<&str> for Rule {
             }
             "ban-create-domain-with-constraint" => Ok(Rule::BanCreateDomainWithConstraint),
             "ban-alter-domain-with-add-constraint" => Ok(Rule::BanAlterDomainWithAddConstraint),
-            // xtask:new-lint:str-name
+            // xtask:new-rule:str-name
             _ => Err(format!("Unknown violation name: {}", s)),
         }
     }
@@ -202,6 +202,7 @@ impl fmt::Display for Rule {
             Rule::BanCreateDomainWithConstraint => "ban-create-domain-with-constraint",
             Rule::UnusedIgnore => "unused-ignore",
             Rule::BanAlterDomainWithAddConstraint => "ban-alter-domain-with-add-constraint",
+            // xtask:new-rule:variant-to-name
         };
         write!(f, "{}", val)
     }
@@ -344,7 +345,7 @@ impl Linter {
         if self.rules.contains(&Rule::TransactionNesting) {
             transaction_nesting(self, &file);
         }
-        // xtask:new-lint:rule-call
+        // xtask:new-rule:rule-call
 
         // locate any ignores in the file
         find_ignores(self, &file.syntax_node());

crates/squawk_linter/src/rules/mod.rs

@@ -25,7 +25,7 @@ pub(crate) mod renaming_table;
 pub(crate) mod require_concurrent_index_creation;
 pub(crate) mod require_concurrent_index_deletion;
 pub(crate) mod transaction_nesting;
-// xtask:new-lint:mod-decl
+// xtask:new-rule:mod-decl
 
 pub(crate) use adding_field_with_default::adding_field_with_default;
 pub(crate) use adding_foreign_key_constraint::adding_foreign_key_constraint;
@@ -54,4 +54,4 @@ pub(crate) use renaming_table::renaming_table;
 pub(crate) use require_concurrent_index_creation::require_concurrent_index_creation;
 pub(crate) use require_concurrent_index_deletion::require_concurrent_index_deletion;
 pub(crate) use transaction_nesting::transaction_nesting;
-// xtask:new-lint:export
+// xtask:new-rule:export

crates/xtask/src/main.rs

@@ -2,11 +2,11 @@ use anyhow::Result;
 // see: https://github.com/matklad/cargo-xtask
 use clap::{arg, Args, Parser, Subcommand};
 use generate_keywords::generate_keywords;
-use new_lint::new_lint;
+use new_rule::new_lint;
 use sync_kwlist::sync_kwlist;
 
 mod generate_keywords;
-mod new_lint;
+mod new_rule;
 mod path_util;
 mod sync_kwlist;
 
@@ -17,11 +17,11 @@ enum TaskName {
     #[command(long_about = "Fetch the latest version of kwlist.h from Postgres")]
     SyncKwlist,
     #[command(long_about = "Create a new linter rule")]
-    NewLint(NewLintArgs),
+    NewRule(NewRuleArgs),
 }
 
 #[derive(Args, Debug)]
-struct NewLintArgs {
+struct NewRuleArgs {
     #[arg(required = true)]
     name: String,
 }
@@ -39,6 +39,6 @@ fn main() -> Result<()> {
     match args.task {
         TaskName::GenerateKeywords => generate_keywords(),
         TaskName::SyncKwlist => sync_kwlist(),
-        TaskName::NewLint(args) => new_lint(args),
+        TaskName::NewRule(args) => new_lint(args),
     }
 }