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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
use std::sync::atomic::AtomicBool;
use std::sync::atomic::AtomicUsize;
use std::sync::atomic::Ordering;
static LSP_DEBUG_FLAG: AtomicBool = AtomicBool::new(false);
static LSP_LOG_LEVEL: AtomicUsize = AtomicUsize::new(log::Level::Info as usize);
static LSP_WARN_LEVEL: AtomicUsize =
AtomicUsize::new(log::Level::Warn as usize);
pub fn set_lsp_debug_flag(value: bool) {
LSP_DEBUG_FLAG.store(value, Ordering::SeqCst)
}
pub fn lsp_debug_enabled() -> bool {
LSP_DEBUG_FLAG.load(Ordering::SeqCst)
}
/// Change the lsp to log at the provided level.
pub fn set_lsp_log_level(level: log::Level) {
LSP_LOG_LEVEL.store(level as usize, Ordering::SeqCst)
}
pub fn lsp_log_level() -> log::Level {
let level = LSP_LOG_LEVEL.load(Ordering::SeqCst);
// TODO(bartlomieju):
#[allow(clippy::undocumented_unsafe_blocks)]
unsafe {
std::mem::transmute(level)
}
}
/// Change the lsp to warn at the provided level.
pub fn set_lsp_warn_level(level: log::Level) {
LSP_WARN_LEVEL.store(level as usize, Ordering::SeqCst)
}
pub fn lsp_warn_level() -> log::Level {
let level = LSP_LOG_LEVEL.load(Ordering::SeqCst);
// TODO(bartlomieju):
#[allow(clippy::undocumented_unsafe_blocks)]
unsafe {
std::mem::transmute(level)
}
}
/// Use this macro to do "info" logs in the lsp code. This allows
/// for downgrading these logs to another log level in the REPL.
macro_rules! lsp_log {
($($arg:tt)+) => (
let lsp_log_level = $crate::lsp::logging::lsp_log_level();
if lsp_log_level == log::Level::Debug {
$crate::lsp::logging::lsp_debug!($($arg)+)
} else {
log::log!(lsp_log_level, $($arg)+)
}
)
}
/// Use this macro to do "warn" logs in the lsp code. This allows
/// for downgrading these logs to another log level in the REPL.
macro_rules! lsp_warn {
($($arg:tt)+) => (
{
let lsp_log_level = $crate::lsp::logging::lsp_warn_level();
if lsp_log_level == log::Level::Debug {
$crate::lsp::logging::lsp_debug!($($arg)+)
} else {
log::log!(lsp_log_level, $($arg)+)
}
}
)
}
macro_rules! lsp_debug {
($($arg:tt)+) => (
if crate::lsp::logging::lsp_debug_enabled() {
log::debug!($($arg)+)
}
)
}
pub(super) use lsp_debug;
pub(super) use lsp_log;
pub(super) use lsp_warn;
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