refactor: adjust repl (#30)

- abandon .copy
- rename .multiple => .editor
- if command successed, do not output `Done`
- if command failed, output `Error: <error message>`

1 files changed, 0 insertions, 8 deletions

diff --git a/src/utils.rs b/src/utils.rs
index 9dfbbd7..5a18948 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -1,6 +1,4 @@
-use anyhow::{anyhow, Result};
 use chrono::prelude::*;
-use copypasta::{ClipboardContext, ClipboardProvider};
 use std::io::{stdout, Write};
 
 pub fn dump<T: ToString>(text: T, newlines: usize) {
@@ -8,12 +6,6 @@ pub fn dump<T: ToString>(text: T, newlines: usize) {
     let _ = stdout().flush();
 }
 
-pub fn copy(src: &str) -> Result<()> {
-    ClipboardContext::new()
-        .and_then(|mut ctx| ctx.set_contents(src.to_string()))
-        .map_err(|err| anyhow!("Failed to copy, {err}"))
-}
-
 pub fn now() -> String {
     let now = Local::now();
     now.to_rfc3339_opts(SecondsFormat::Secs, false)