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term: Use static template in spinner initialization 

Use `static` + `LazyLock` to ensure that the templates evaluation only
happens once and the value can be re-used on each subsequent access.
This commit is contained in:
Fintan Halpenny 2025-09-11 10:57:38 +01:00 committed by Lorenz Leutgeb
parent 8fc37e3316
commit 66adbffd61
1 changed files with 9 additions and 11 deletions
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20
crates/radicle-term/src/spinner.rs
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@ -1,6 +1,6 @@
use std::io::IsTerminal;
use std::mem::ManuallyDrop;
use std::sync::{Arc, Mutex};
use std::sync::{Arc, LazyLock, Mutex};
use std::{fmt, io, thread, time};
use indicatif::{ProgressBar, ProgressDrawTarget, ProgressStyle};
@ -16,6 +16,8 @@ pub const DEFAULT_STYLE: [Paint<&'static str>; 4] = [
Paint::magenta("◤"),
Paint::blue("◥"),
];
static TEMPLATE: LazyLock<ProgressStyle> =
LazyLock::new(|| ProgressStyle::with_template("{spinner:.blue} {msg}").unwrap());
impl From<PaintTarget> for ProgressDrawTarget {
fn from(value: PaintTarget) -> Self {
@ -154,16 +156,12 @@ pub fn spinner_to(
spinner.set_draw_target(progress_target.into());
spinner.set_message(message.to_string());
spinner.set_style(
ProgressStyle::with_template("{spinner:.blue} {msg}")
.unwrap()
.tick_strings(&[
DEFAULT_STYLE[0].to_string().as_str(),
DEFAULT_STYLE[1].to_string().as_str(),
DEFAULT_STYLE[2].to_string().as_str(),
DEFAULT_STYLE[3].to_string().as_str(),
]),
);
spinner.set_style(TEMPLATE.clone().tick_strings(&[
DEFAULT_STYLE[0].to_string().as_str(),
DEFAULT_STYLE[1].to_string().as_str(),
DEFAULT_STYLE[2].to_string().as_str(),
DEFAULT_STYLE[3].to_string().as_str(),
]));
move || {
loop {