diff options
| author | bors <bors@rust-lang.org> | 2019-03-08 07:36:32 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2019-03-08 07:36:32 +0000 |
| commit | 9702b3d2c0905b6975a0e6a9ce25c55f95eba65e (patch) | |
| tree | e0732ae70d0c7c3c8e34c4fc64cc40ab1b43037f | |
| parent | 90d43500557d4745f5ea76f9e0e7cff9c6ef9b51 (diff) | |
| parent | acd6d4d09433c558ffbb9524a5aeb3b4f6465352 (diff) | |
| download | rust-9702b3d2c0905b6975a0e6a9ce25c55f95eba65e.tar.gz rust-9702b3d2c0905b6975a0e6a9ce25c55f95eba65e.zip | |
Auto merge of #3856 - mikerite:clippy-dev-enchancement-1, r=phansch
Improve Clippy dev help + Print help if no subcommand is supplied + Make a short version of `update_lints` help for the subcommand listing
| -rw-r--r-- | clippy_dev/src/main.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/clippy_dev/src/main.rs b/clippy_dev/src/main.rs index 1d9245d1347..3f21b9dee11 100644 --- a/clippy_dev/src/main.rs +++ b/clippy_dev/src/main.rs @@ -2,7 +2,7 @@ extern crate clap; extern crate clippy_dev; extern crate regex; -use clap::{App, Arg, SubCommand}; +use clap::{App, AppSettings, Arg, SubCommand}; use clippy_dev::*; #[derive(PartialEq)] @@ -13,9 +13,11 @@ enum UpdateMode { fn main() { let matches = App::new("Clippy developer tooling") + .setting(AppSettings::SubcommandRequiredElseHelp) .subcommand( SubCommand::with_name("update_lints") - .about( + .about("Updates lint registration and information from the source code") + .long_about( "Makes sure that:\n \ * the lint count in README.md is correct\n \ * the changelog contains markdown link references at the bottom\n \ |