diff options
Diffstat (limited to 'src/args.rs')
-rw-r--r-- | src/args.rs | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/args.rs b/src/args.rs index f75f331d..f66667a9 100644 --- a/src/args.rs +++ b/src/args.rs @@ -1,8 +1,9 @@ use std::env; use std::io; use std::path::{Path, PathBuf}; +use std::process; -use docopt::Docopt; +use docopt::{self, Docopt}; use env_logger; use grep::{Grep, GrepBuilder}; use log; @@ -38,7 +39,9 @@ Usage: rg [options] -e PATTERN ... [<path> ...] rg [options] --help rg [options] --version -rg recursively searches your current directory for a regex pattern. +ripgrep (rg) recursively searches your current directory for a regex pattern. + +Project home page: https://github.com/BurntSushi/ripgrep Common options: -a, --text Search binary files as if they were text. @@ -538,7 +541,15 @@ impl Args { let mut raw: RawArgs = Docopt::new(USAGE) .and_then(|d| d.argv(argv).version(Some(version())).decode()) - .unwrap_or_else(|e| e.exit()); + .unwrap_or_else(|e| { + match e { + docopt::Error::Version(ref v) => { + println!("ripgrep {}", v); + process::exit(0); + } + e => e.exit(), + } + }); let mut logb = env_logger::LogBuilder::new(); if raw.flag_debug { |