Refactor CLI flag parsing (#2025)

1 files changed, 4 insertions, 7 deletions

diff --git a/cli/main.rs b/cli/main.rs
index f9a88803e..4d0ceab5a 100644
--- a/cli/main.rs
+++ b/cli/main.rs
@@ -7,6 +7,8 @@ extern crate log;
 extern crate futures;
 #[macro_use]
 extern crate serde_json;
+extern crate clap;
+extern crate deno;
 
 mod ansi;
 pub mod cli_behavior;
@@ -82,17 +84,12 @@ fn main() {
 
   log::set_logger(&LOGGER).unwrap();
   let args = env::args().collect();
-  let (mut flags, mut rest_argv, usage_string) = flags::set_flags(args)
-    .unwrap_or_else(|err| {
+  let (mut flags, mut rest_argv) =
+    flags::set_flags(args).unwrap_or_else(|err| {
       eprintln!("{}", err);
       std::process::exit(1)
     });
 
-  if flags.help {
-    println!("{}", &usage_string);
-    std::process::exit(0);
-  }
-
   log::set_max_level(if flags.log_debug {
     LevelFilter::Debug
   } else {