zeroclaw/src/runtime/native.rs

use super::traits::RuntimeAdapter;
use std::path::PathBuf;

/// Native runtime — full access, runs on Mac/Linux/Docker/Raspberry Pi
pub struct NativeRuntime;

impl NativeRuntime {
    pub fn new() -> Self {
        Self
    }
}

impl RuntimeAdapter for NativeRuntime {
    fn name(&self) -> &str {
        "native"
    }

    fn has_shell_access(&self) -> bool {
        true
    }

    fn has_filesystem_access(&self) -> bool {
        true
    }

    fn storage_path(&self) -> PathBuf {
        directories::UserDirs::new().map_or_else(
            || PathBuf::from(".zeroclaw"),
            |u| u.home_dir().join(".zeroclaw"),
        )
    }

    fn supports_long_running(&self) -> bool {
        true
    }
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn native_name() {
        assert_eq!(NativeRuntime::new().name(), "native");
    }

    #[test]
    fn native_has_shell_access() {
        assert!(NativeRuntime::new().has_shell_access());
    }

    #[test]
    fn native_has_filesystem_access() {
        assert!(NativeRuntime::new().has_filesystem_access());
    }

    #[test]
    fn native_supports_long_running() {
        assert!(NativeRuntime::new().supports_long_running());
    }

    #[test]
    fn native_memory_budget_unlimited() {
        assert_eq!(NativeRuntime::new().memory_budget(), 0);
    }

    #[test]
    fn native_storage_path_contains_zeroclaw() {
        let path = NativeRuntime::new().storage_path();
        assert!(path.to_string_lossy().contains("zeroclaw"));
    }
}