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use std::path::{Path, PathBuf};
pub fn find_node_toolchain_root(start: &Path) -> Option<PathBuf> {
for candidate in start.ancestors() {
if candidate.join(".nvmrc").is_file()
&& candidate.join("scripts/run-with-nvm.mjs").is_file()
{
return Some(candidate.to_path_buf());
}
}
None
}
pub fn node_toolchain_wrapper_path(start: &Path) -> Option<PathBuf> {
find_node_toolchain_root(start).map(|root| root.join("scripts/run-with-nvm.mjs"))
}
pub fn is_node_toolchain_command(command: &str) -> bool {
let normalized = command.trim();
if normalized.is_empty() {
return false;
}
if normalized.contains("cargo ") || normalized == "cargo" {
return false;
}
normalized.contains("pnpm")
|| normalized.contains("node ")
|| normalized == "node"
|| normalized.contains("npm ")
|| normalized == "npm"
|| normalized.contains("npx ")
|| normalized == "npx"
|| normalized.contains("wrangler")
|| normalized.contains("vite")
|| normalized.contains("tsc")
|| normalized.contains("vitest")
|| normalized.contains("biome")
|| normalized.contains("next")
|| normalized.contains("turbo")
|| normalized.contains("bun ")
|| normalized == "bun"
}