finally fix https://github.com/adoyle-h/bash-completor/discussions/2 by just using the rc-scripts directly

src/completions.sh

@@ -21,14 +21,16 @@ reply_version() {
     COMPREPLY=( $(compgen -W "${versions[*]}" -- "$cur") )
 }
 
-# reply_rcscripts() {
-#     local jail=${COMP_WORDS[2]}
-#     local scripts=$(jaildk _get_rc_scripts $jail | sed 's|.*/||')
-#     scripts=${scripts//$'\n'/ }
-#     scripts=${scripts//$'\r'/}
-#     echo "[jail=$jail] [cur=$cur] [scripts=${scripts[*]}]" > debug.log
-#     COMPREPLY=( $(compgen -W "${scripts[*]}" -- "$cur") )
-# }
+# we're taking the easy path here. There might be cases where the
+# $name_enable variable doesn't match the actual rc-Script, which
+# we will not catch the way we're doing it here, but these are rare
+# and the user can specify something manually as well. Also this
+# method is way faster than executing rcorder inside the jail
+reply_rcscripts() {
+  local jail=${COMP_WORDS[2]}
+  local scripts=$(ls $JAILDIR/run/$jail/usr/local/etc/rc.d)
+  COMPREPLY=( $(compgen -W "${scripts[*]}" -- "$cur") )
+}
 
 functions='mount,ports,mtree,pf'
 modes='start,stop,status,restart'
@@ -78,7 +80,7 @@ subcmd_opts_status=(-v)
 subcmd_args_status=@jail
 
 ### sub cmd rc
-subcmd_opts_rc=(-m:$modes -r)
+subcmd_opts_rc=(-m:$modes -r:@rcscripts)
 subcmd_args_rc=@jail
 
 ### sub cmd ipfw