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-rw-r--r--src/args.rs17
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 {