Alias

To use alias:

def commands():

    alias('alias_command', 'command')

To call alias with another alias:

def commands():

    alias('alias_command', 'command')
    alias('second_alias', 'rez env {this} -- alias_command && other_command')

Rez properties with string format:

String items like {this}, {root} etc, doesn't work with string format ! Can be use like this:

def commands():
    alias('alias_command', 'command')
    alias('second_alias', 'rez env {} -- alias_command && other_command {}'.format(root, 'example params'))