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Enable json logs for the cli

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This commit is contained in:
rishflab 2021-12-13 18:09:53 +11:00
parent 637574af43
commit 5de559999d
1 changed files with 58 additions and 23 deletions
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81
swap/src/cli/tracing.rs
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@ -3,29 +3,14 @@ use std::option::Option::Some;
use std::path::Path;
use tracing::subscriber::set_global_default;
use tracing::{Event, Level, Subscriber};
use tracing_subscriber::fmt::format::{DefaultFields, Format};
use tracing_subscriber::fmt::format::{DefaultFields, Format, JsonFields};
use tracing_subscriber::fmt::time::ChronoLocal;
use tracing_subscriber::layer::{Context, SubscriberExt};
use tracing_subscriber::{fmt, EnvFilter, FmtSubscriber, Layer, Registry};
use uuid::Uuid;
pub fn init(debug: bool, json: bool, dir: impl AsRef<Path>, swap_id: Option<Uuid>) -> Result<()> {
if json {
let level = if debug { Level::DEBUG } else { Level::INFO };
let is_terminal = atty::is(atty::Stream::Stderr);
FmtSubscriber::builder()
.with_env_filter(format!("swap={}", level))
.with_writer(std::io::stderr)
.with_ansi(is_terminal)
.with_timer(ChronoLocal::with_format("%F %T".to_owned()))
.with_target(false)
.json()
.init();
Ok(())
} else if let Some(swap_id) = swap_id {
if let Some(swap_id) = swap_id {
let level_filter = EnvFilter::try_new("swap=debug")?;
let registry = Registry::default().with(level_filter);
@ -40,7 +25,19 @@ pub fn init(debug: bool, json: bool, dir: impl AsRef<Path>, swap_id: Option<Uuid
.with_target(false)
.with_writer(appender);
if debug {
if json && debug {
set_global_default(
registry
.with(file_logger.json())
.with(debug_json_terminal_printer()),
)?;
} else if json && !debug {
set_global_default(
registry
.with(file_logger.json())
.with(info_json_terminal_printer()),
)?;
} else if !json && debug {
set_global_default(registry.with(file_logger).with(debug_terminal_printer()))?;
} else {
set_global_default(registry.with(file_logger).with(info_terminal_printer()))?;
@ -51,14 +48,18 @@ pub fn init(debug: bool, json: bool, dir: impl AsRef<Path>, swap_id: Option<Uuid
let level = if debug { Level::DEBUG } else { Level::INFO };
let is_terminal = atty::is(atty::Stream::Stderr);
FmtSubscriber::builder()
let builder = FmtSubscriber::builder()
.with_env_filter(format!("swap={}", level))
.with_writer(std::io::stderr)
.with_ansi(is_terminal)
.with_level(false)
.without_time()
.with_target(false)
.init();
.with_timer(ChronoLocal::with_format("%F %T".to_owned()))
.with_target(false);
if json {
builder.json().init();
} else {
builder.init();
}
Ok(())
}
@ -76,6 +77,13 @@ type StdErrLayer<S, T> = tracing_subscriber::fmt::Layer<
fn() -> std::io::Stderr,
>;
type StdErrJsonLayer<S, T> = tracing_subscriber::fmt::Layer<
S,
JsonFields,
Format<tracing_subscriber::fmt::format::Json, T>,
fn() -> std::io::Stderr,
>;
fn debug_terminal_printer<S>() -> StdErrPrinter<StdErrLayer<S, ChronoLocal>> {
let is_terminal = atty::is(atty::Stream::Stderr);
StdErrPrinter {
@ -88,6 +96,19 @@ fn debug_terminal_printer<S>() -> StdErrPrinter<StdErrLayer<S, ChronoLocal>> {
}
}
fn debug_json_terminal_printer<S>() -> StdErrPrinter<StdErrJsonLayer<S, ChronoLocal>> {
let is_terminal = atty::is(atty::Stream::Stderr);
StdErrPrinter {
inner: fmt::layer()
.with_ansi(is_terminal)
.with_target(false)
.with_timer(ChronoLocal::with_format("%F %T".to_owned()))
.json()
.with_writer(std::io::stderr),
level: Level::DEBUG,
}
}
fn info_terminal_printer<S>() -> StdErrPrinter<StdErrLayer<S, ()>> {
let is_terminal = atty::is(atty::Stream::Stderr);
StdErrPrinter {
@ -101,6 +122,20 @@ fn info_terminal_printer<S>() -> StdErrPrinter<StdErrLayer<S, ()>> {
}
}
fn info_json_terminal_printer<S>() -> StdErrPrinter<StdErrJsonLayer<S, ()>> {
let is_terminal = atty::is(atty::Stream::Stderr);
StdErrPrinter {
inner: fmt::layer()
.with_ansi(is_terminal)
.with_target(false)
.with_level(false)
.without_time()
.json()
.with_writer(std::io::stderr),
level: Level::INFO,
}
}
impl<L, S> Layer<S> for StdErrPrinter<L>
where
L: 'static + Layer<S>,