feat: allow shell to execute command (useful for cd)

rules/cd.toml

@@ -9,5 +9,6 @@ pattern = [
 suggest = [
 '''
 #[err_contains(no such file or directory)]
-mkdir -p {{command[1]}} '''
+mkdir -p {{command[1]}}
+cd {{command[1]}} '''
 ]

src/shell.rs

@@ -183,10 +183,10 @@ pub fn initialization(shell: &str, binary_path: &str, auto_alias: &str) {
 
 	let mut init = format!(
 		"\
-			_PR_LAST_COMMAND=\"{}\" \
+			eval $(_PR_LAST_COMMAND=\"{}\" \
 			_PR_ALIAS=\"{}\" \
 			_PR_SHELL=\"{}\" \
-			\"{}\"",
+			\"{}\")",
 		last_command, alias, shell, binary_path
 	);
 
@@ -197,7 +197,7 @@ pub fn initialization(shell: &str, binary_path: &str, auto_alias: &str) {
 
 	match shell {
 		"bash" | "zsh" => {
-			init = format!(r#"alias {}='{}'"#, auto_alias, init);
+			init = format!(r#"alias {}=eval '$({})'"#, auto_alias, init);
 		}
 		"fish" => {
 			init = format!(

src/suggestions.rs

@@ -226,6 +226,7 @@ pub fn confirm_suggestion(shell: &str, command: &str, highlighted: &str) -> Resu
 				.unwrap();
 
 			if process.success() {
+				println!("{}", shell_evaluated_commands(&command));
 				return Ok(());
 			} else {
 				if now.elapsed() > Duration::from_secs(3) {
@@ -257,6 +258,7 @@ pub fn confirm_suggestion(shell: &str, command: &str, highlighted: &str) -> Resu
 		.unwrap();
 
 	if process.success() {
+		println!("{}", shell_evaluated_commands(&command));
 		Ok(())
 	} else {
 		if now.elapsed() > Duration::from_secs(3) {
@@ -272,3 +274,18 @@ pub fn confirm_suggestion(shell: &str, command: &str, highlighted: &str) -> Resu
 		Err(error_msg.to_string())
 	}
 }
+
+fn shell_evaluated_commands(command: &str) -> String {
+	let lines = command
+		.lines()
+		.map(|line| line.trim().trim_end_matches(['\\', ';', '|', '&']))
+		.collect::<Vec<&str>>();
+	let mut commands = Vec::new();
+	for line in lines {
+		if line.starts_with("cd") {
+			commands.push(line.to_string());
+		}
+	}
+
+	commands.join(" && ")
+}