use std::path::{Path, PathBuf}; const NODE_BINARY_ENV: &str = "AGENTOS_NODE_BINARY";const DEFAULT_NODE_BINARY: &str = "node"; pub(crate) fn node_binary() -> String { let configured = std::env::var(NODE_BINARY_ENV).unwrap_or_else(|_| String::from(DEFAULT_NODE_BINARY)); resolve_executable_path(&configured).unwrap_or(configured)} fn resolve_executable_path(binary: &str) -> Option<String> { let path = Path::new(binary); if path.is_absolute() || binary.contains(std::path::MAIN_SEPARATOR) { return Some(path.to_string_lossy().into_owned()); } let path_env = std::env::var_os("PATH")?; for directory in std::env::split_paths(&path_env) { let candidate: PathBuf = directory.join(binary); if candidate.is_file() { return Some(candidate.to_string_lossy().into_owned()); } } None}
use std::path::{Path, PathBuf};
const NODE_BINARY_ENV: &str = "AGENTOS_NODE_BINARY";
const DEFAULT_NODE_BINARY: &str = "node";
pub(crate) fn node_binary() -> String {
let configured =
std::env::var(NODE_BINARY_ENV).unwrap_or_else(|_| String::from(DEFAULT_NODE_BINARY));
resolve_executable_path(&configured).unwrap_or(configured)
}
fn resolve_executable_path(binary: &str) -> Option<String> {
let path = Path::new(binary);
if path.is_absolute() || binary.contains(std::path::MAIN_SEPARATOR) {
return Some(path.to_string_lossy().into_owned());
}
let path_env = std::env::var_os("PATH")?;
for directory in std::env::split_paths(&path_env) {
let candidate: PathBuf = directory.join(binary);
if candidate.is_file() {
return Some(candidate.to_string_lossy().into_owned());
}
}
None
}