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32 lines
843 B
32 lines
843 B
use anyhow::Result;
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use tracing_subscriber::filter::LevelFilter;
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use tracing_subscriber::fmt::time::ChronoLocal;
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use tracing_subscriber::FmtSubscriber;
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pub fn init(level: LevelFilter, json_format: bool) -> Result<()> {
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if level == LevelFilter::OFF {
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return Ok(());
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}
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let is_terminal = atty::is(atty::Stream::Stderr);
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let builder = FmtSubscriber::builder()
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.with_env_filter(format!("asb={},swap={}", level, level))
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.with_writer(std::io::stderr)
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.with_ansi(is_terminal)
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.with_timer(ChronoLocal::with_format("%F %T".to_owned()))
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.with_target(false);
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if json_format {
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builder.json().init();
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} else if is_terminal {
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builder.init();
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} else {
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builder.without_time().init();
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}
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tracing::info!(%level, "Initialized tracing");
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Ok(())
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}
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