Add complete -a

.sushrc

@@ -58,6 +58,7 @@ _colcon_comp () {
 } && complete -F _colcon_comp colcon
 
 complete -A stopped -P '"%' -S '"' bg
+complete -a unalias
 complete -c sudo xargs which
 complete -j -P '"%' -S '"' disown fg jobs
 complete -u groups w

src/core/builtins/completion.rs

@@ -102,6 +102,7 @@ pub fn compgen(core: &mut ShellCore, args: &mut Vec<String>) -> i32 {
     replace_args_compgen(&mut args);
 
     let ans = match args[1].as_str() {
+        "-a" => compgen_a(core, &mut args),
         "-c" => compgen_c(core, &mut args),
         "-d" => compgen_d(core, &mut args),
         "-f" => compgen_f(core, &mut args),
@@ -144,6 +145,19 @@ fn drop_unmatch(args: &mut Vec<String>, pos: usize, list: &mut Vec<String>) {
     }
 }
 
+pub fn compgen_a(core: &mut ShellCore, args: &mut Vec<String>) -> Vec<String> {
+    let mut commands = vec![];
+
+    let mut aliases: Vec<String> = core.db.aliases.clone().into_keys().collect();
+    commands.append(&mut aliases);
+
+    let head = get_head(args, 2);
+    if head != "" {
+        commands.retain(|a| a.starts_with(&head));
+    }
+    commands
+}
+
 pub fn compgen_c(core: &mut ShellCore, args: &mut Vec<String>) -> Vec<String> {
     let mut commands = vec![];
     if args.len() > 2 {
@@ -214,8 +228,6 @@ pub fn compgen_v(core: &mut ShellCore, args: &mut Vec<String>) -> Vec<String> {
     if head != "" {
         commands.retain(|a| a.starts_with(&head));
     }
-    let mut command_in_paths = command_list(&head, core);
-    commands.append(&mut command_in_paths);
     commands
 }
 
@@ -284,6 +296,7 @@ pub fn compgen_j(core: &mut ShellCore, args: &mut Vec<String>) -> Vec<String> {
 
 fn opt_to_action(arg: &str) -> String {
     match arg {
+        "-a" => "alias",
         "-c" => "command",
         "-j" => "job",
         "-u" => "user",

src/feeder/terminal/completion.rs

@@ -127,6 +127,7 @@ impl Terminal {
         if core.completion_actions.contains_key(com) {
             let (action, options) = core.completion_actions[com].clone();
             let mut cands = match action.as_ref() {
+                "alias" => completion::compgen_a(core, args),
                 "command" => completion::compgen_c(core, args),
                 "job" => completion::compgen_j(core, args),
                 "stopped" => completion::compgen_stopped(core, args),