configure

#!/usr/bin/env python
import ConfigParser

def write_file(filename, to_write):
	with open(filename, 'w') as dest:
		dest.write(to_write)

def write_global_settings(settings_dict, ansible_settings):
	if 'GLOBAL_SETTINGS_DEST' not in ansible_settings:
		print "No GLOBAL_SETTINGS_DEST set in ANSIBLE variables"
		return
	dest_file = ansible_settings['GLOBAL_SETTINGS_DEST']
	to_write = ""
	for setting in settings_dict:
		to_write += "%s: \"%s\"\n" % (str.upper(setting), settings_dict[setting])
	write_file(dest_file, to_write)


def write_badgekit_api_env_settings(settings_dict, ansible_settings):
	if 'API_ENV_FILE_DEST' not in ansible_settings:
		print "No API_ENV_FILE_DEST set in ANSIBLE variables"
		return
	dest_file = ansible_settings['API_ENV_FILE_DEST']
	to_write = ""
	for setting in settings_dict:
		to_write += "%s: %s\n" % (str.upper(setting), settings_dict[setting])
	write_file(dest_file, to_write)

def write_badgekit_api_install_settings(settings_dict, ansible_settings):
	if 'API_INSTALL_DEST' not in ansible_settings:
		print "No API_INSTALL_DEST set in ANSIBLE variables"
		return
	dest_file = ansible_settings['API_INSTALL_DEST']
	to_write = ""
	for setting in settings_dict:
		to_write += "%s: %s\n" % (str.upper(setting), settings_dict[setting])
	write_file(dest_file, to_write)

def write_badgekit_admin_env_settings(settings_dict, ansible_settings):
	if 'ADMIN_ENV_FILE_DEST' not in ansible_settings:
		print "No ADMIN_ENV_FILE_DEST set in ANSIBLE variables"
		return
	dest_file = ansible_settings['ADMIN_ENV_FILE_DEST']
	to_write = ""
	for setting in settings_dict:
		to_write += "%s: %s\n" % (str.upper(setting), settings_dict[setting])
	write_file(dest_file, to_write)

def write_badgekit_admin_install_settings(settings_dict, ansible_settings):
	if 'ADMIN_INSTALL_DEST' not in ansible_settings:
		print "No ADMIN_INSTALL_DEST set in ANSIBLE variables"
		return
	dest_file = ansible_settings['ADMIN_INSTALL_DEST']
	to_write = ""
	for setting in settings_dict:
		to_write += "%s: \"%s\"\n" % (str.upper(setting), settings_dict[setting])
	write_file(dest_file, to_write)

def write_local_mysql_settings(settings_dict, ansible_settings):
	if 'MYSQL_SETTINGS_DEST' not in ansible_settings:
		print "No MYSQL_SETTINGS_DEST set in ANSIBLE variables"
		return
	dest_file = ansible_settings['MYSQL_SETTINGS_DEST']
	to_write = ""
	for setting in settings_dict:
		to_write += "%s: \"%s\"\n" % (str.upper(setting), settings_dict[setting])
	write_file(dest_file, to_write)

def main():
    variables_filename = 'variables.ini'
    with open(variables_filename) as variables_file:
	parser = ConfigParser.ConfigParser()
	parser.readfp(variables_file)
	variables = {}
	for section in parser.sections():
		variables[section] = {}
		for option, value in parser.items(section):
			variables[section][option] = value

	if 'ANSIBLE' not in variables:
		print "Ansible variables not set in variables file: %s" % variables_filename
		exit(1)

	# Get all caps keys
	ansible_vars = {}
	for setting in variables['ANSIBLE']:
		ansible_vars[str.upper(setting)] = variables['ANSIBLE'][setting]
	
	if 'BADGEKIT API INSTALL' in variables:
		write_badgekit_api_install_settings(variables['BADGEKIT API INSTALL'], ansible_vars)
	else:
		print "***WARNING: BADGEKIT API INSTALL NOT DEFINED IN VARIABLES FILE***"

	if 'GLOBAL' in variables:
		write_global_settings(variables['GLOBAL'], ansible_vars)
	else: 
		print "***WARNING: GLOBAL SETTINGS NOT DEFINED IN VARIABLES FILE***"

	if 'BADGEKIT ADMIN INSTALL' in variables:
		write_badgekit_admin_install_settings(variables['BADGEKIT ADMIN INSTALL'], ansible_vars)
	else:
		print "***WARNING: BADGEKIT ADMIN INSTALL NOT DEFINED IN VARIABLES FILE***"

	if 'BADGEKIT API VARIABLES' in variables:
		write_badgekit_api_env_settings(variables['BADGEKIT API VARIABLES'], ansible_vars)
	else:
		print "***WARNING: BADGEKIT ADMIN VARIABLES NOT DEFINED IN VARIABLES FILE***"

	if 'BADGEKIT ADMIN VARIABLES' in variables:
		write_badgekit_admin_env_settings(variables['BADGEKIT ADMIN VARIABLES'], ansible_vars)
	else:
		print "***WARNING: BADGEKIT ADMIN VARIABLES NOT DEFINED IN VARIABLES FILE***"

	if 'MYSQL' in variables:
		write_local_mysql_settings(variables['MYSQL'], ansible_vars)
	else:
		print "***WARNING: MYSQL NOT DEFINED IN VARIABLES FILE***"

	print "Done!"

if __name__ == "__main__":
	main()