# vim:expandtab:autoindent:tabstop=4:shiftwidth=4:filetype=python:textwidth=0:


"""
# The extra packages plugin is enabled by default.
# To disable it, use following option:
config_opts['plugin_conf']['extra'] = False
# To use it add --plugin-option="extra:packages=blabla"

"""

from mockbuild import util
from mockbuild.exception import Error
from mockbuild.trace_decorator import traceLog, getLog

requires_api_version = "1.1"


# plugin entry point
#decorate(traceLog())
#def init(rootObj, conf):
#    Extra(rootObj, conf)


# plugin entry point
@traceLog()
def init(plugins, conf, buildroot):
    Extra(plugins, conf, buildroot)


# classes
class Extra(object):
    """install extra packages into chroot"""
    @traceLog()
    def __init__(self, plugins, conf, buildroot):
        self.opts = conf
        self.buildroot = buildroot
        getLog().info("In extra plugin setup!")
        #plugins.add_hook("earlyprebuild", self._extraPackagEarlyPreBuild)
        plugins.add_hook("postinit", self._addrpms)

    @traceLog()
    def _extraPackagEarlyPreBuild(self):
        getLog().info("In extra plugin!")
        if "packages" in self.opts and self.opts['packages']:
            for i in self.opts['packages'].split(','):
                getLog().info("Adding %s." % i)
                self.buildroot.preexisting_deps.append(i)

    @traceLog()
    def _addrpms(self):
        getLog().info("In extra plugin!")
        if "packages" in self.opts and self.opts['packages']:
            deps = self.opts['packages'].split(',')
            if deps:
                self.buildroot.pkg_manager.install(*deps, check=True)