1 files changed, 20 insertions, 0 deletions
diff --git a/src/char.rs b/src/char.rs
new file mode 100644
index 000000000..7d0998b4a
--- /dev/null
+++ b/src/char.rs
@@ -0,0 +1,20 @@
+use std::env;
+use ansi_term::Color;
+
+pub fn display() {
+  let PROMPT_CHAR = "➜ ";
+  let COLOR_SUCCESS = Color::Green;
+  let COLOR_FAILURE = Color::Red;
+
+  let color = match env::var_os("status") {
+    None | "0" => COLOR_SUCCESS,
+    _ => COLOR_FAILURE
+  };
+
+  // let color = match env::var("status") {
+  //   Ok("0") | _ => COLOR_SUCCESS,
+  //   Ok("1") => COLOR_FAILURE
+  // };
+
+  print!("{}", color.paint(PROMPT_CHAR));
+}