f26e73ce03
* zellij: Add global `DEBUG_MODE` variable that tells us whether zellij was started with the `--debug` CLI flag. * utils/errors: Only log thread_bus message in debug mode, and discard the message otherwise. * utils/logging: Increase logsize to 16 MiB per logfile, totaling 32 MiB of logs at most (in two files). * zellij: Set global `DEBUG` variable in server thread and make sure the value of the `--debug` CLI flag is propagated to the server, too. This means that to enable debug mode, the server must be started with the `--debug` flag. This happens when the first client that starts the zellij session has the `--debug` flag set, because it will be forwarded to the server. Subsequent clients attaching to the same session with the `--debug` flag specified **do not** override the value of the `DEBUG` variable. Hence, if the server wasn't started in debug mode, this cannot be changed.
75 lines
2.5 KiB
Rust
75 lines
2.5 KiB
Rust
//! Zellij program-wide constants.
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use directories_next::ProjectDirs;
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use lazy_static::lazy_static;
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use once_cell::sync::OnceCell;
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use std::path::PathBuf;
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pub const ZELLIJ_CONFIG_FILE_ENV: &str = "ZELLIJ_CONFIG_FILE";
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pub const ZELLIJ_CONFIG_DIR_ENV: &str = "ZELLIJ_CONFIG_DIR";
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pub const ZELLIJ_LAYOUT_DIR_ENV: &str = "ZELLIJ_LAYOUT_DIR";
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pub const VERSION: &str = env!("CARGO_PKG_VERSION");
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pub const DEFAULT_SCROLL_BUFFER_SIZE: usize = 10_000;
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pub static SCROLL_BUFFER_SIZE: OnceCell<usize> = OnceCell::new();
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pub static DEBUG_MODE: OnceCell<bool> = OnceCell::new();
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pub const SYSTEM_DEFAULT_CONFIG_DIR: &str = "/etc/zellij";
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pub const SYSTEM_DEFAULT_DATA_DIR_PREFIX: &str = system_default_data_dir();
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const fn system_default_data_dir() -> &'static str {
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if let Some(data_dir) = std::option_env!("PREFIX") {
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data_dir
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} else {
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"/usr"
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}
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}
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lazy_static! {
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pub static ref ZELLIJ_PROJ_DIR: ProjectDirs =
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ProjectDirs::from("org", "Zellij Contributors", "Zellij").unwrap();
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pub static ref ZELLIJ_CACHE_DIR: PathBuf = ZELLIJ_PROJ_DIR.cache_dir().to_path_buf();
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}
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pub const FEATURES: &[&str] = &[
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#[cfg(feature = "disable_automatic_asset_installation")]
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"disable_automatic_asset_installation",
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];
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#[cfg(unix)]
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pub use unix_only::*;
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#[cfg(unix)]
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mod unix_only {
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use super::*;
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use crate::envs;
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use crate::shared::set_permissions;
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use lazy_static::lazy_static;
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use nix::unistd::Uid;
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use std::fs;
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lazy_static! {
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static ref UID: Uid = Uid::current();
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pub static ref ZELLIJ_IPC_PIPE: PathBuf = {
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let mut sock_dir = ZELLIJ_SOCK_DIR.clone();
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fs::create_dir_all(&sock_dir).unwrap();
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set_permissions(&sock_dir, 0o700).unwrap();
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sock_dir.push(envs::get_session_name().unwrap());
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sock_dir
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};
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pub static ref ZELLIJ_TMP_DIR: PathBuf = PathBuf::from(format!("/tmp/zellij-{}", *UID));
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pub static ref ZELLIJ_TMP_LOG_DIR: PathBuf = ZELLIJ_TMP_DIR.join("zellij-log");
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pub static ref ZELLIJ_TMP_LOG_FILE: PathBuf = ZELLIJ_TMP_LOG_DIR.join("zellij.log");
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pub static ref ZELLIJ_SOCK_DIR: PathBuf = {
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let mut ipc_dir = envs::get_socket_dir().map_or_else(
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ZELLIJ_PROJ_DIR
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.runtime_dir()
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.map_or_else(|| ZELLIJ_TMP_DIR.clone(), |p| p.to_owned())
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},
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PathBuf::from,
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);
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ipc_dir.push(VERSION);
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ipc_dir
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};
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}
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}
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