40 lines
1.1 KiB
Rust
40 lines
1.1 KiB
Rust
use color_eyre::Result;
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use tracing_error::ErrorLayer;
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use tracing_subscriber::{fmt, prelude::*, EnvFilter};
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use crate::config;
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lazy_static::lazy_static! {
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pub static ref LOG_ENV: String = format!("{}_LOG_LEVEL", config::PROJECT_NAME.clone());
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pub static ref LOG_FILE: String = format!("{}.log", env!("CARGO_PKG_NAME"));
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}
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pub fn init() -> Result<()> {
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let directory = config::get_data_dir();
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std::fs::create_dir_all(directory.clone())?;
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let log_path = directory.join(LOG_FILE.clone());
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let log_file = std::fs::File::create(log_path)?;
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let env_filter = EnvFilter::builder()
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.with_default_directive(tracing::Level::INFO.into());
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let env_filter = env_filter
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.try_from_env()
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.or_else(|_| env_filter.with_env_var(LOG_ENV.clone()).from_env())?;
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let file_subscriber = fmt::layer()
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.with_file(true)
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.with_line_number(true)
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.with_writer(log_file)
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.with_target(false)
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.with_ansi(false)
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.with_filter(env_filter);
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tracing_subscriber::registry()
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.with(file_subscriber)
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.with(ErrorLayer::default())
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.try_init()?;
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Ok(())
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}
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