Big refactor: separate crates for client, server and utilities

1 files changed, 54 insertions, 0 deletions

diff --git a/zellij-utils/src/consts.rs b/zellij-utils/src/consts.rs
new file mode 100644
index 000000000..799e29132
--- /dev/null
+++ b/zellij-utils/src/consts.rs
@@ -0,0 +1,54 @@
+//! Zellij program-wide constants.
+
+use crate::shared::set_permissions;
+use directories_next::ProjectDirs;
+use lazy_static::lazy_static;
+use nix::unistd::Uid;
+use std::path::PathBuf;
+use std::{env, fs};
+
+pub const ZELLIJ_CONFIG_FILE_ENV: &str = "ZELLIJ_CONFIG_FILE";
+pub const ZELLIJ_CONFIG_DIR_ENV: &str = "ZELLIJ_CONFIG_DIR";
+pub const VERSION: &str = env!("CARGO_PKG_VERSION");
+
+pub const SYSTEM_DEFAULT_CONFIG_DIR: &str = "/etc/zellij";
+pub const SYSTEM_DEFAULT_DATA_DIR_PREFIX: &str = system_default_data_dir();
+
+const fn system_default_data_dir() -> &'static str {
+    if let Some(data_dir) = std::option_env!("PREFIX") {
+        data_dir
+    } else {
+        &"/usr"
+    }
+}
+
+lazy_static! {
+    static ref UID: Uid = Uid::current();
+    pub static ref SESSION_NAME: String = names::Generator::default().next().unwrap();
+    pub static ref ZELLIJ_PROJ_DIR: ProjectDirs =
+        ProjectDirs::from("org", "Zellij Contributors", "Zellij").unwrap();
+    pub static ref ZELLIJ_IPC_PIPE: PathBuf = {
+        let mut ipc_dir = env::var("ZELLIJ_SOCKET_DIR").map_or_else(
+            |_| {
+                ZELLIJ_PROJ_DIR
+                    .runtime_dir()
+                    .map_or_else(|| ZELLIJ_TMP_DIR.clone(), |p| p.to_owned())
+            },
+            PathBuf::from,
+        );
+        ipc_dir.push(VERSION);
+        fs::create_dir_all(&ipc_dir).unwrap();
+        set_permissions(&ipc_dir).unwrap();
+        ipc_dir.push(&*SESSION_NAME);
+        ipc_dir
+    };
+    pub static ref ZELLIJ_TMP_DIR: PathBuf =
+        PathBuf::from("/tmp/zellij-".to_string() + &format!("{}", *UID));
+    pub static ref ZELLIJ_TMP_LOG_DIR: PathBuf = ZELLIJ_TMP_DIR.join("zellij-log");
+    pub static ref ZELLIJ_TMP_LOG_FILE: PathBuf = ZELLIJ_TMP_LOG_DIR.join("log.txt");
+}
+
+pub const FEATURES: &[&str] = &[
+    #[cfg(feature = "disable_automatic_asset_installation")]
+    "disable_automatic_asset_installation",
+];