1 files changed, 0 insertions, 39 deletions
diff --git a/libs/nak/src/runtime_wrap.rs b/libs/nak/src/runtime_wrap.rs
index 9b5ff89..69f693e 100644
--- a/libs/nak/src/runtime_wrap.rs
+++ b/libs/nak/src/runtime_wrap.rs
@@ -1,6 +1,5 @@
 use std::env;
 use std::ffi::OsStr;
-use std::path::{Path, PathBuf};
 use std::process::Command;
 
 fn env_flag(name: &str) -> bool {
@@ -18,35 +17,6 @@ pub fn use_steam_run() -> bool {
     env_flag("NAK_USE_STEAM_RUN")
 }
 
-pub fn use_umu_for_prefix() -> bool {
-    env_flag("NAK_USE_UMU_FOR_PREFIX")
-}
-
-pub fn prefer_system_umu() -> bool {
-    env_flag("NAK_PREFER_SYSTEM_UMU")
-}
-
-fn find_in_path(binary: &str) -> Option<PathBuf> {
-    let path = env::var_os("PATH")?;
-    env::split_paths(&path)
-        .map(|entry| entry.join(binary))
-        .find(|candidate| candidate.exists())
-}
-
-pub fn resolve_umu_run() -> Option<PathBuf> {
-    let bundled = env::var("NAK_BUNDLED_UMU_RUN")
-        .ok()
-        .map(PathBuf::from)
-        .filter(|p| p.exists());
-    let system = find_in_path("umu-run");
-
-    if prefer_system_umu() {
-        system.or(bundled)
-    } else {
-        bundled.or(system)
-    }
-}
-
 /// Build a command to run `exe` with the given environment variables.
 ///
 /// In steam-run mode, the command is wrapped with `steam-run`.
@@ -74,12 +44,3 @@ pub fn build_command<S: AsRef<OsStr>>(
 pub fn command_for(exe: impl AsRef<OsStr>) -> Command {
     build_command::<&str>(exe, &[])
 }
-
-pub fn bundled_umu_path_from_appdir(appdir: &Path) -> Option<PathBuf> {
-    let path = appdir.join("umu-run");
-    if path.exists() {
-        Some(path)
-    } else {
-        None
-    }
-}