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#!/usr/bin/env python3
# Update current distro information for recipes.
#
# Copyright (C) 2015 Intel Corporation
# Author: Anibal Limon <anibal.limon@linux.intel.com>
#
# Licensed under the MIT license, see COPYING.MIT for details
import sys
import os.path
import optparse
import logging
from datetime import datetime
sys.path.insert(0, os.path.realpath(os.path.join(os.path.dirname(__file__))))
from common import common_setup, load_recipes, \
get_pv_type, get_logger, DryRunRollbackException
common_setup()
from layerindex import utils
utils.setup_django()
from django.db import transaction
import settings
logger = get_logger("RecipeDistros", settings)
fetchdir = settings.LAYER_FETCH_DIR
if not fetchdir:
logger.error("Please set LAYER_FETCH_DIR in settings.py")
sys.exit(1)
# setup bitbake path
bitbakepath = os.path.join(fetchdir, 'bitbake')
sys.path.insert(0, os.path.join(bitbakepath, 'lib'))
from layerindex.models import Recipe, LayerBranch
from rrs.models import RecipeDistro, MaintenancePlan
"""
Searches the recipe's package in major distributions.
Returns a dictionary containing pairs of (distro name, package aliases).
"""
def search_package_in_distros(pkglst_dir, recipe, data):
distros = {}
distro_aliases = {}
recipe_name = recipe.pn
removes = ['nativesdk-', '-native', '-cross', '-initial']
for r in removes:
recipe_name.replace(r, '')
distro_alias = data.getVar('DISTRO_PN_ALIAS', True)
if distro_alias:
# Gets info from DISTRO_PN_ALIAS into a dictionary containing
# the distribution as a key and the package name as value.
for alias in distro_alias.split():
if alias.find("=") != -1:
(dist, pn_alias) = alias.split('=')
distro_aliases[dist.strip().lower()] = pn_alias.strip()
for distro_file in os.listdir(pkglst_dir):
(distro, distro_release) = distro_file.split("-")
if distro.lower() in distro_aliases:
pn = distro_aliases[distro.lower()]
else:
pn = recipe_name
f = open(os.path.join(pkglst_dir, distro_file), "r")
for line in f:
(pkg, section) = line.split(":")
if pn == pkg:
distro_complete = distro + "-" + section[:-1]
distros[distro_complete] = pn
f.close()
break
f.close()
return distros
if __name__=="__main__":
parser = optparse.OptionParser(usage = """%prog [options]""")
parser.add_option("-d", "--debug",
help = "Enable debug output",
action="store_const", const=logging.DEBUG, dest="loglevel", default=logging.INFO)
parser.add_option("--dry-run",
help = "Do not write any data back to the database",
action="store_true", dest="dry_run", default=False)
options, args = parser.parse_args(sys.argv)
logger.setLevel(options.loglevel)
maintplans = MaintenancePlan.objects.filter(updates_enabled=True)
if not maintplans.exists():
logger.error('No enabled maintenance plans found')
sys.exit(1)
logger.debug("Starting recipe distros update ...")
try:
origsyspath = sys.path
with transaction.atomic():
for maintplan in maintplans:
for item in maintplan.maintenanceplanlayerbranch_set.all():
layerbranch = item.layerbranch
sys.path = origsyspath
(tinfoil, d, recipes) = load_recipes(layerbranch, bitbakepath,
fetchdir, settings, logger)
try:
if not recipes:
continue
utils.setup_core_layer_sys_path(settings, layerbranch.branch.name)
from oe import distro_check
logger.debug("Downloading distro's package information ...")
distro_check.create_distro_packages_list(fetchdir, d)
pkglst_dir = os.path.join(fetchdir, "package_lists")
RecipeDistro.objects.filter(recipe__layerbranch = layerbranch).delete()
for recipe_data in recipes:
pn = recipe_data.getVar('PN', True)
try:
recipe = Recipe.objects.get(pn = pn, layerbranch = layerbranch)
except:
logger.warn('%s: layer branch %s, NOT found' % (pn,
str(layerbranch)))
continue
distro_info = search_package_in_distros(pkglst_dir, recipe, recipe_data)
for distro, alias in distro_info.items():
recipedistro = RecipeDistro()
recipedistro.recipe = recipe
recipedistro.distro = distro
recipedistro.alias = alias
recipedistro.save()
logger.debug('%s: layer branch %s, add distro %s alias %s' % (pn,
str(layerbranch), distro, alias))
finally:
tinfoil.shutdown()
if options.dry_run:
raise DryRunRollbackException
except DryRunRollbackException:
pass
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