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impl ReplState {
/// Returns a reference to all session variables.
///
/// # Examples
///
/// ```
/// use bashrs::repl::ReplState;
///
/// let mut state = ReplState::new();
/// state.set_variable("A".to_string(), "1".to_string());
/// state.set_variable("B".to_string(), "2".to_string());
///
/// assert_eq!(state.variables().len(), 2);
/// ```
pub fn variables(&self) -> &HashMap<String, String> {
&self.variables
}
/// Clears all session variables.
///
/// # Examples
///
/// ```
/// use bashrs::repl::ReplState;
///
/// let mut state = ReplState::new();
/// state.set_variable("X".to_string(), "1".to_string());
/// assert_eq!(state.variable_count(), 1);
///
/// state.clear_variables();
/// assert_eq!(state.variable_count(), 0);
/// ```
pub fn clear_variables(&mut self) {
self.variables.clear();
}
/// Returns the number of session variables.
///
/// # Examples
///
/// ```
/// use bashrs::repl::ReplState;
///
/// let mut state = ReplState::new();
/// assert_eq!(state.variable_count(), 0);
///
/// state.set_variable("VAR".to_string(), "val".to_string());
/// assert_eq!(state.variable_count(), 1);
/// ```
pub fn variable_count(&self) -> usize {
self.variables.len()
}
// === Exit Management ===
/// Requests the REPL to exit.
///
/// Sets the exit flag, signaling the main loop to terminate cleanly.
///
/// # Examples
///
/// ```
/// use bashrs::repl::ReplState;
///
/// let mut state = ReplState::new();
/// assert!(!state.should_exit());
///
/// state.request_exit();
/// assert!(state.should_exit());
/// ```
pub fn request_exit(&mut self) {
self.exit_requested = true;
}
/// Checks if exit was requested.
///
/// # Returns
///
/// * `true` if exit was requested
/// * `false` otherwise
///
/// # Examples
///
/// ```
/// use bashrs::repl::ReplState;
///
/// let mut state = ReplState::new();
/// assert!(!state.should_exit());
/// ```
pub fn should_exit(&self) -> bool {
self.exit_requested
}
// === Error Tracking ===
/// Records an error occurrence.
///
/// Increments the error counter for statistics and debugging.
///
/// # Examples
///
/// ```
/// use bashrs::repl::ReplState;
///
/// let mut state = ReplState::new();
/// state.record_error();
/// state.record_error();
///
/// assert_eq!(state.error_count(), 2);
/// ```
pub fn record_error(&mut self) {
self.error_count += 1;
}
/// Returns the total error count.
///
/// # Examples
///
/// ```
/// use bashrs::repl::ReplState;
///
/// let mut state = ReplState::new();
/// assert_eq!(state.error_count(), 0);
///
/// state.record_error();
/// assert_eq!(state.error_count(), 1);
/// ```
pub fn error_count(&self) -> usize {
self.error_count
}
/// Resets the error count to zero.
///
/// # Examples
///
/// ```
/// use bashrs::repl::ReplState;
///
/// let mut state = ReplState::new();
/// state.record_error();
/// state.record_error();
/// assert_eq!(state.error_count(), 2);
///
/// state.reset_error_count();
/// assert_eq!(state.error_count(), 0);
/// ```
pub fn reset_error_count(&mut self) {
self.error_count = 0;
}
// === Mode Management ===
/// Returns the current REPL mode.
///
/// # Examples
///
/// ```
/// use bashrs::repl::{ReplState, ReplMode};
///
/// let state = ReplState::new();
/// assert_eq!(state.mode(), ReplMode::Normal);
/// ```
pub fn mode(&self) -> ReplMode {
self.mode
}
/// Sets the REPL mode.
///
/// # Arguments
///
/// * `mode` - The new mode to set
///
/// # Examples
///
/// ```
/// use bashrs::repl::{ReplState, ReplMode};
///
/// let mut state = ReplState::new();
/// state.set_mode(ReplMode::Purify);
///
/// assert_eq!(state.mode(), ReplMode::Purify);
/// ```
pub fn set_mode(&mut self, mode: ReplMode) {
self.mode = mode;
}
/// Set last loaded script
pub fn set_last_loaded_script(&mut self, path: PathBuf) {
self.last_loaded_script = Some(path);
}
/// Get last loaded script
pub fn last_loaded_script(&self) -> Option<&PathBuf> {
self.last_loaded_script.as_ref()
}
/// Add a function to loaded functions
pub fn add_function(&mut self, name: String) {
if !self.loaded_functions.contains(&name) {
self.loaded_functions.push(name);
}
}
/// Get loaded functions
pub fn loaded_functions(&self) -> &[String] {
&self.loaded_functions
}
/// Clear all loaded functions
pub fn clear_functions(&mut self) {
self.loaded_functions.clear();
}
/// Get function count
pub fn function_count(&self) -> usize {
self.loaded_functions.len()
}
}
include!("state_cont.rs");