# -*- coding: utf-8 -*-
'''
    saltrepo
    ~~~~~~~~

    SaltStack Repository Sphinx directives
'''

def source_read_handler(app, docname, source):
    if '|repo_primary_branch|' in source[0]:
        source[0] = source[0].replace(
            '|repo_primary_branch|',
            app.config.html_context['repo_primary_branch']
        )


def setup(app):
    app.connect('source-read', source_read_handler)

    return {
        'version': 'builtin',
        'parallel_read_safe': True,
        'parallel_write_safe': True,
    }