// Copyright 2018-2022 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); 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) } 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); 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)+) } ) } 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;