`deno -v` should report typescript version

Fixes #993

1 files changed, 3 insertions, 4 deletions

diff --git a/src/version.rs b/src/version.rs
index bfd47012c..475ab319e 100644
--- a/src/version.rs
+++ b/src/version.rs
@@ -3,12 +3,11 @@ use libdeno;
 use std::ffi::CStr;
 
 // This is the source of truth for the Deno version. Ignore the value in Cargo.toml.
-const DENO_VERSION: &str = "0.1.8";
+pub const DENO_VERSION: &str = "0.1.8";
 
-pub fn print_version() {
+pub fn get_v8_version() -> &'static str {
   let v = unsafe { libdeno::deno_v8_version() };
   let c_str = unsafe { CStr::from_ptr(v) };
   let version = c_str.to_str().unwrap();
-  println!("deno: {}", DENO_VERSION);
-  println!("v8: {}", version);
+  version
 }