Cleanup default command logic and remove define_aliases hook

run

@@ -10,18 +10,12 @@ else
 end
 
 function main
-    alias $run_func_prefix\_default=$run_func_prefix\_help
-    define_aliases
-
     for command in $argv
-        set -l last_status $status
+        and execute_command $run_func_prefix $command
-        test $last_status -gt 0; and exit $last_status
-
-        execute_command $run_func_prefix $command
     end
 
-    if test -z "$argv"
+    and if test -z "$argv"
-        execute_command $run_func_prefix default
+        execute_command $run_func_prefix
     end
 end
 
@@ -31,10 +25,10 @@ function execute_command -a prefix command
 
     define_default_functions $prefix
 
-    if functions -q $func
+    if test -z "$command"
-        $func $args[2]
-    else if test -z "$command"
         execute_command $prefix default
+    else if functions -q $func
+        $func $args[2]
     else
         echo "$prefix command '$command' does not exist"
         exit 1
@@ -70,6 +64,12 @@ function define_default_functions
             echo "To see a subcommand group's help menu do `run {command}$run_arg_delimeter""help`"
         end
     end
+
+    if not functions -q $prefix\_default
+        function $prefix\_default -a arg -d 'Alias for help command'
+            $prefix\_help $arg
+        end
+    end
 end
 
 main $argv

run.fish

@@ -3,25 +3,21 @@
 # Source: https://github.com/mitchell/run.fish
 
 ### Config ###
-# Top-level configurations, like the argument delimeter and aliases.
+# Top-level configurations, like the argument delimeter and custom global variables.
-#
+
 set -g run_arg_delimeter ':'
 
-function define_aliases
-    alias run_default='run_help'
-
-    alias run_i='run_install'
-    alias run_l='run_lint'
-    alias run_f='run_format'
-    alias run_h='run_hello'
-    alias hello_w='hello_world'
-end
-
-
 ### Commands ###
 # Add, edit, and remove commands freely below.
 # To add a command simply create a function with this naming scheme: {run_func_prefix}_{name}.
-#
+
+function run_default -a arg -d 'Display this help menu'
+    # This command will run in when you simply execute `run` in this repo.
+    # The default command is set to help by default.
+    # So you can omit this from your run.fish if you like that behavior.
+    run_help $arg
+end
+
 function run_install -a bin_path -d 'Install the run script to a bin folder'
     if test -z "$bin_path"
         if test -d ~/.local/bin
@@ -60,3 +56,7 @@ function run_hello -a command -d 'This is an example of a subgroup of commands'
 
     execute_command 'hello' $command # this command comes from the run script
 end
+
+function run_fails -d 'This command fails every time'
+    false
+end