Add cargo +nightly dev generate-all (#1404)

.github/workflows/ci.yaml

@@ -38,15 +38,15 @@ jobs:
       - run: cargo build --all --release
       - run: ./target/release/ruff_dev generate-rules-table
       - run: ./target/release/ruff_dev generate-options
-      - run: git diff --quiet README.md || echo "::error file=README.md::This file is outdated. You may have to rerun 'cargo dev generate-options' and/or 'cargo dev generate-rules-table'."
+      - run: git diff --quiet README.md || echo "::error file=README.md::This file is outdated. Run 'cargo +nightly dev generate-all'."
       - run: ./target/release/ruff_dev generate-check-code-prefix
-      - run: git diff --quiet src/checks_gen.rs || echo "::error file=src/checks_gen.rs::This file is outdated. You may have to rerun 'cargo dev generate-check-code-prefix'."
+      - run: git diff --quiet src/checks_gen.rs || echo "::error file=src/checks_gen.rs::This file is outdated. Run 'cargo +nightly dev generate-all'."
       - run: git diff --exit-code -- README.md src/checks_gen.rs
       - run: ./target/release/ruff_dev generate-json-schema
-      - run: git diff --quiet ruff.schema.json || echo "::error file=ruff.schema.json::This file is outdated. You may have to rerun 'cargo dev generate-json-schema'."
+      - run: git diff --quiet ruff.schema.json || echo "::error file=ruff.schema.json::This file is outdated. Run 'cargo +nightly dev generate-all'."
       - run: git diff --exit-code -- ruff.schema.json
       - run: ./target/release/ruff_dev generate-playground-options
-      - run: git diff --quiet playground/src/ruff_options.rs || echo "::error file=playground/src/ruff_options.ts::This file is outdated. You may have to rerun 'cargo dev generate-playground-options'."
+      - run: git diff --quiet playground/src/ruff_options.rs || echo "::error file=playground/src/ruff_options.ts::This file is outdated. Run 'cargo +nightly dev generate-all'."
       - run: git diff --exit-code -- README.md src/checks_gen.rs playground/src/ruff_options.ts
 
   cargo-fmt:

CONTRIBUTING.md

@@ -59,9 +59,9 @@ pattern implemented therein.
 
 To trigger the rule, you'll likely want to augment the logic in `src/check_ast.rs`, which defines
 the Python AST visitor, responsible for iterating over the abstract syntax tree and collecting
-lint-rule violations as it goes. If you need to inspect the AST, you can run `cargo dev print-ast`
-with a Python file. Grep for the `Check::new` invocations to understand how other, similar rules
-are implemented.
+lint-rule violations as it goes. If you need to inspect the AST, you can run
+`cargo +nightly dev print-ast` with a Python file. Grep for the `Check::new` invocations to
+understand how other, similar rules are implemented.
 
 To add a test fixture, create a file under `resources/test/fixtures`, named to match the `CheckCode`
 you defined earlier (e.g., `E402.py`). This file should contain a variety of violations and
@@ -79,9 +79,7 @@ Then, run `cargo test`. Your test will fail, but you'll be prompted to follow-up
 `cargo insta review`. Accept the generated snapshot, then commit the snapshot file alongside the
 rest of your changes.
 
-Finally, to update the documentation, run `cargo dev generate-rules-table` from the repo root. To
-update the generated prefix map, run `cargo +nightly dev generate-check-code-prefix`. Both of these commands
-should be run whenever a new check is added to the codebase.
+Finally, regenerate the documentation and generated code with `cargo +nightly dev generate-all`.
 
 ### Example: Adding a new configuration option
 
@@ -105,8 +103,7 @@ You may also want to add the new configuration option to the `flake8-to-ruff` to
 responsible for converting `flake8` configuration files to Ruff's TOML format. This logic
 lives in `flake8_to_ruff/src/converter.rs`.
 
-Run `cargo dev generate-options` to update the documentation for supported configuration options,
-and `cargo dev generate-json-schema` to update the JSON schema for `tool.ruff` in `pyproject.toml`.
+Finally, regenerate the documentation and generated code with `cargo +nightly dev generate-all`.
 
 ## Release process
 

ruff_dev/src/generate_all.rs

@@ -0,0 +1,35 @@
+//! Run all code and documentation generation steps.
+
+use anyhow::Result;
+use clap::Args;
+
+use crate::{
+    generate_check_code_prefix, generate_json_schema, generate_options,
+    generate_playground_options, generate_rules_table,
+};
+
+#[derive(Args)]
+pub struct Cli {
+    /// Write the generated artifacts to stdout (rather than to the filesystem).
+    #[arg(long)]
+    dry_run: bool,
+}
+
+pub fn main(cli: &Cli) -> Result<()> {
+    generate_check_code_prefix::main(&generate_check_code_prefix::Cli {
+        dry_run: cli.dry_run,
+    })?;
+    generate_json_schema::main(&generate_json_schema::Cli {
+        dry_run: cli.dry_run,
+    })?;
+    generate_rules_table::main(&generate_rules_table::Cli {
+        dry_run: cli.dry_run,
+    })?;
+    generate_options::main(&generate_options::Cli {
+        dry_run: cli.dry_run,
+    })?;
+    generate_playground_options::main(&generate_playground_options::Cli {
+        dry_run: cli.dry_run,
+    })?;
+    Ok(())
+}

ruff_dev/src/generate_check_code_prefix.rs

@@ -19,7 +19,7 @@ pub struct Cli {
     /// Write the generated source code to stdout (rather than to
     /// `src/checks_gen.rs`).
     #[arg(long)]
-    dry_run: bool,
+    pub(crate) dry_run: bool,
 }
 
 pub fn main(cli: &Cli) -> Result<()> {

ruff_dev/src/generate_json_schema.rs

@@ -10,7 +10,7 @@ use schemars::schema_for;
 pub struct Cli {
     /// Write the generated table to stdout (rather than to `ruff.schema.json`).
     #[arg(long)]
-    dry_run: bool,
+    pub(crate) dry_run: bool,
 }
 
 pub fn main(cli: &Cli) -> Result<()> {

ruff_dev/src/generate_options.rs

@@ -18,7 +18,7 @@ const END_PRAGMA: &str = "<!-- End auto-generated options sections. -->";
 pub struct Cli {
     /// Write the generated table to stdout (rather than to `README.md`).
     #[arg(long)]
-    dry_run: bool,
+    pub(crate) dry_run: bool,
 }
 
 fn emit_field(output: &mut String, field: &OptionField, group_name: Option<&str>) {

ruff_dev/src/generate_playground_options.rs

@@ -14,7 +14,7 @@ use ruff::settings::options_base::{ConfigurationOptions, OptionEntry, OptionFiel
 pub struct Cli {
     /// Write the generated table to stdout (rather than to `TODO`).
     #[arg(long)]
-    dry_run: bool,
+    pub(crate) dry_run: bool,
 }
 
 fn emit_field(output: &mut String, field: &OptionField) {

ruff_dev/src/generate_rules_table.rs

@@ -21,7 +21,7 @@ const TOC_END_PRAGMA: &str = "<!-- End auto-generated table of contents. -->";
 pub struct Cli {
     /// Write the generated table to stdout (rather than to `README.md`).
     #[arg(long)]
-    dry_run: bool,
+    pub(crate) dry_run: bool,
 }
 
 pub fn main(cli: &Cli) -> Result<()> {

ruff_dev/src/lib.rs

@@ -11,12 +11,13 @@
     clippy::too_many_lines
 )]
 
+pub mod generate_all;
 pub mod generate_check_code_prefix;
 pub mod generate_json_schema;
 pub mod generate_options;
 pub mod generate_playground_options;
 pub mod generate_rules_table;
-pub mod generate_source_code;
 pub mod print_ast;
 pub mod print_cst;
 pub mod print_tokens;
+pub mod round_trip;

ruff_dev/src/main.rs

@@ -14,9 +14,9 @@
 use anyhow::Result;
 use clap::{Parser, Subcommand};
 use ruff_dev::{
-    generate_check_code_prefix, generate_json_schema, generate_options,
-    generate_playground_options, generate_rules_table, generate_source_code, print_ast, print_cst,
-    print_tokens,
+    generate_all, generate_check_code_prefix, generate_json_schema, generate_options,
+    generate_playground_options, generate_rules_table, print_ast, print_cst, print_tokens,
+    round_trip,
 };
 
 #[derive(Parser)]
@@ -29,6 +29,8 @@ struct Cli {
 
 #[derive(Subcommand)]
 enum Commands {
+    /// Run all code and documentation generation steps.
+    GenerateAll(generate_all::Cli),
     /// Generate the `CheckCodePrefix` enum.
     GenerateCheckCodePrefix(generate_check_code_prefix::Cli),
     /// Generate JSON schema for the TOML configuration file.
@@ -40,28 +42,29 @@ enum Commands {
     /// Generate typescript file defining options to be used by the web
     /// playground.
     GeneratePlaygroundOptions(generate_playground_options::Cli),
-    /// Run round-trip source code generation on a given Python file.
-    GenerateSourceCode(generate_source_code::Cli),
     /// Print the AST for a given Python file.
     PrintAST(print_ast::Cli),
     /// Print the LibCST CST for a given Python file.
     PrintCST(print_cst::Cli),
     /// Print the token stream for a given Python file.
     PrintTokens(print_tokens::Cli),
+    /// Run round-trip source code generation on a given Python file.
+    RoundTrip(round_trip::Cli),
 }
 
 fn main() -> Result<()> {
     let cli = Cli::parse();
     match &cli.command {
+        Commands::GenerateAll(args) => generate_all::main(args)?,
         Commands::GenerateCheckCodePrefix(args) => generate_check_code_prefix::main(args)?,
         Commands::GenerateJSONSchema(args) => generate_json_schema::main(args)?,
         Commands::GenerateRulesTable(args) => generate_rules_table::main(args)?,
-        Commands::GenerateSourceCode(args) => generate_source_code::main(args)?,
         Commands::GenerateOptions(args) => generate_options::main(args)?,
         Commands::GeneratePlaygroundOptions(args) => generate_playground_options::main(args)?,
         Commands::PrintAST(args) => print_ast::main(args)?,
         Commands::PrintCST(args) => print_cst::main(args)?,
         Commands::PrintTokens(args) => print_tokens::main(args)?,
+        Commands::RoundTrip(args) => round_trip::main(args)?,
     }
     Ok(())
 }