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-rw-r--r--helix-term/src/health.rs15
1 files changed, 10 insertions, 5 deletions
diff --git a/helix-term/src/health.rs b/helix-term/src/health.rs
index bd74f478..f64e121d 100644
--- a/helix-term/src/health.rs
+++ b/helix-term/src/health.rs
@@ -1,4 +1,7 @@
-use crossterm::style::{Color, Print, Stylize};
+use crossterm::{
+ style::{Color, Print, Stylize},
+ tty::IsTty,
+};
use helix_core::config::{default_syntax_loader, user_syntax_loader};
use helix_loader::grammar::load_runtime_file;
use std::io::Write;
@@ -106,17 +109,19 @@ pub fn languages_all() -> std::io::Result<()> {
let terminal_cols = crossterm::terminal::size().map(|(c, _)| c).unwrap_or(80);
let column_width = terminal_cols as usize / headings.len();
+ let is_terminal = std::io::stdout().is_tty();
let column = |item: &str, color: Color| {
- let data = format!(
+ let mut data = format!(
"{:width$}",
item.get(..column_width - 2)
.map(|s| format!("{}…", s))
.unwrap_or_else(|| item.to_string()),
width = column_width,
- )
- .stylize()
- .with(color);
+ );
+ if is_terminal {
+ data = data.stylize().with(color).to_string();
+ }
// We can't directly use println!() because of
// https://github.com/crossterm-rs/crossterm/issues/589