src/aaz_dev/command/templates/__init__.py

_templates = None


def get_templates():
    global _templates
    if _templates is None:
        import os
        from jinja2 import Environment, FileSystemLoader
        from ._filters import custom_filters
        env = Environment(loader=FileSystemLoader(searchpath=os.path.dirname(os.path.abspath(__file__))))
        env.filters.update(custom_filters)
        _templates = {}
        _templates['tree'] = env.get_template("tree.md.j2")
        _templates['group'] = env.get_template("group.md.j2")
        _templates['command'] = env.get_template("command.md.j2")
        _templates['resource_ref'] = env.get_template("resource_ref.md.j2")
    return _templates