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Disable color output when redirecting stderr #742

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merged 1 commit into from
Jan 4, 2024
Merged

Disable color output when redirecting stderr #742

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5 changes: 5 additions & 0 deletions crates/puffin-cli/src/logging.rs
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
use std::io::IsTerminal;
use tracing::level_filters::LevelFilter;
use tracing_subscriber::layer::SubscriberExt;
use tracing_subscriber::util::SubscriberInitExt;
Expand All @@ -21,6 +22,10 @@ pub(crate) enum Level {
/// environment variable) along with the formatting of the output. For example, [`Level::Verbose`]
/// includes targets and timestamps, along with all `puffin=debug` messages by default.
pub(crate) fn setup_logging(level: Level) {
if !std::io::stderr().is_terminal() {
colored::control::set_override(false);
}

match level {
Level::Default => {
// Show nothing, but allow `RUST_LOG` to override.
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