feat: shell eval method

config.md

@@ -11,14 +11,18 @@ All available options are listed in the following example file:
 ```toml
 # maximum time in milliseconds for getting previous output
 timeout = 3000
-# your preferred command for privileges
+
-sudo = "run0"
+# how suggestions are evaluated after being confirmed
+# options can be:
+# - Internal: commands are evaluated inside `pay-respects`
+# - Shell: current working shell is responsible for execution
+eval_method = "Internal"
 
 [package_manager]
 # preferred package manager
 package_manager = "pacman"
 
-# preferred installation method, can be limited with the package manager
+# preferred installation method, can be limited by the package manager
 # available options are:
 # - System
 # - Shell (nix and guix only)

core/src/config.rs

@@ -7,6 +7,8 @@ pub struct Config {
 	#[serde(default)]
 	pub timeout: Timeout,
 	#[serde(default)]
+	pub eval_method: EvalMethod,
+	#[serde(default)]
 	pub package_manager: PackageManagerConfig,
 }
 
@@ -36,6 +38,13 @@ pub enum InstallMethod {
 	Shell,
 }
 
+#[derive(Deserialize, Default, PartialEq)]
+pub enum EvalMethod {
+	#[default]
+	Internal,
+	Shell,
+}
+
 pub fn load_config() -> Config {
 	let path = config_path();
 	let exists = std::path::Path::new(&path).exists();

core/src/shell.rs

@@ -408,6 +408,19 @@ pub fn shell_syntax(shell: &str, command: &str) -> String {
 	}
 }
 
+pub fn add_privilege(shell: &str, privilege: &str, command: &str) -> String {
+	if command.contains("&&") || command.contains("||") || command.contains('>') {
+		format!(
+			"{} {} -c \"{}\"",
+			privilege,
+			shell,
+			command.replace("\"", "\\\"")
+		)
+	} else {
+		format!("{} {}", privilege, command)
+	}
+}
+
 pub fn shell_evaluated_commands(shell: &str, command: &str, success: bool) {
 	let lines = command
 		.lines()

core/src/suggestions.rs

@@ -7,9 +7,12 @@ use colored::Colorize;
 use inquire::*;
 use ui::Color;
 
+use crate::config;
 use crate::data::Data;
 use crate::rules::match_pattern;
-use crate::shell::{add_candidates_no_dup, module_output, shell_evaluated_commands, shell_syntax};
+use crate::shell::{
+	add_candidates_no_dup, add_privilege, module_output, shell_evaluated_commands, shell_syntax,
+};
 use crate::style::highlight_difference;
 
 pub fn suggest_candidates(data: &mut Data) {
@@ -143,6 +146,12 @@ pub fn confirm_suggestion(data: &Data) -> Result<(), String> {
 	#[cfg(debug_assertions)]
 	eprintln!("running command: {command}");
 
+	let eval_method = &data.config.eval_method;
+	if eval_method == &config::EvalMethod::Shell {
+		shell_suggestion(data, command);
+		return Ok(());
+	};
+
 	let now = Instant::now();
 	let process = run_suggestion(data, command);
 
@@ -185,6 +194,23 @@ pub fn run_suggestion(data: &Data, command: &str) -> std::process::ExitStatus {
 	}
 }
 
+pub fn shell_suggestion(data: &Data, command: &str) {
+	let shell = &data.shell;
+	let privilege = &data.privilege;
+	let command = if let Some(env) = &data.env {
+		format!("{env} {command}")
+	} else {
+		command.to_string()
+	};
+
+	let command = if let Some(privilege) = privilege {
+		add_privilege(shell, privilege, &command)
+	} else {
+		command
+	};
+	println!("{}", command);
+}
+
 fn suggestion_err(data: &Data, command: &str) -> Result<(), String> {
 	let shell = &data.shell;
 	let privilege = &data.privilege;