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#!/usr/bin/env python3
# Get upstream 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
import shutil
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
from django.core.exceptions import ObjectDoesNotExist
import settings
logger = get_logger("UpstreamHistory", 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 RecipeUpstream, RecipeUpstreamHistory, MaintenancePlan
def set_regexes(d):
"""
Utility function to set regexes to SPECIAL_PKGSUFFIX packages
that don't have set it.
For example: python-native use regex from python if don't have
one set it.
"""
variables = ('REGEX', 'REGEX_URI', 'GITTAGREGEX')
if any(d.getVar(var, True) for var in variables):
return
suffixes = d.getVar('SPECIAL_PKGSUFFIX', True).split()
prefixes = ['nativesdk-']
special = list(suffixes)
special.extend(prefixes)
localdata = bb.data.createCopy(d)
pn = localdata.getVar('PN', True)
for s in special:
if pn.find(s) != -1:
if s in suffixes:
pnstripped = pn.split(s)[0]
else:
pnstripped = pn.replace(s, '')
localdata.setVar('OVERRIDES', "pn-" + pnstripped + ":" +
d.getVar('OVERRIDES', True))
bb.data.update_data(localdata)
for var in variables:
new_value = localdata.getVar(var, True)
if new_value is None:
continue
d.setVar(var, new_value)
logger.debug("%s: %s new value %s" % (pn, var,
d.getVar(var, True)))
break
def get_upstream_info(layerbranch, recipe_data, result):
from bb.utils import vercmp_string
from oe.recipeutils import get_recipe_upstream_version, \
get_recipe_pv_without_srcpv
pn = recipe_data.getVar('PN', True)
recipes = Recipe.objects.filter(layerbranch=layerbranch, pn=pn)
if not recipes:
logger.warning("%s: in layer branch %s not found." % \
(pn, str(layerbranch)))
return
recipe = recipes[0]
ru = RecipeUpstream()
ru.recipe = recipe
ru_info = None
try:
ru_info = get_recipe_upstream_version(recipe_data)
except Exception as e:
logger.exception("%s: in layer branch %s, %s" % (pn,
str(layerbranch), str(e)))
if ru_info is not None and ru_info['version']:
ru.version = ru_info['version']
ru.type = ru_info['type']
ru.date = ru_info['datetime']
pv, _, _ = get_recipe_pv_without_srcpv(recipe.pv,
get_pv_type(recipe.pv))
upv, _, _ = get_recipe_pv_without_srcpv(ru_info['version'],
get_pv_type(ru_info['version']))
cmp_ver = vercmp_string(pv, upv)
if cmp_ver == -1:
ru.status = 'N' # Not update
elif cmp_ver == 0:
ru.status = 'Y' # Up-to-date
elif cmp_ver == 1:
ru.status = 'D' # Downgrade, need to review why
else:
ru.version = ''
ru.type = 'M'
ru.date = datetime.now()
ru.status = 'U' # Unknown
ru.no_update_reason = recipe_data.getVar('RECIPE_NO_UPDATE_REASON',
True) or ''
result.append((recipe, ru))
if __name__=="__main__":
parser = optparse.OptionParser(usage = """%prog [options]""")
parser.add_option("-p", "--plan",
help="Specify maintenance plan to operate on (default is all plans that have updates enabled)",
action="store", dest="plan", default=None)
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)
if options.plan:
maintplans = MaintenancePlan.objects.filter(id=int(options.plan))
if not maintplans.exists():
logger.error('No maintenance plan with ID %s found' % options.plan)
sys.exit(1)
else:
maintplans = MaintenancePlan.objects.filter(updates_enabled=True)
if not maintplans.exists():
logger.error('No enabled maintenance plans found')
sys.exit(1)
logger.debug("Starting upstream history...")
lockfn = os.path.join(fetchdir, "layerindex.lock")
lockfile = utils.lock_file(lockfn)
if not lockfile:
logger.error("Layer index lock timeout expired")
sys.exit(1)
try:
origsyspath = sys.path
for maintplan in maintplans:
for item in maintplan.maintenanceplanlayerbranch_set.all():
layerbranch = item.layerbranch
with transaction.atomic():
sys.path = origsyspath
layer = layerbranch.layer
urldir = layer.get_fetch_dir()
repodir = os.path.join(fetchdir, urldir)
layerdir = os.path.join(repodir, layerbranch.vcs_subdir)
recipe_files = []
for recipe in layerbranch.recipe_set.all():
file = str(os.path.join(layerdir, recipe.full_path()))
recipe_files.append(file)
(tinfoil, d, recipes, tempdir) = load_recipes(layerbranch, bitbakepath,
fetchdir, settings, logger, recipe_files=recipe_files)
try:
if not recipes:
continue
utils.setup_core_layer_sys_path(settings, layerbranch.branch.name)
for recipe_data in recipes:
set_regexes(recipe_data)
history = RecipeUpstreamHistory(start_date = datetime.now())
result = []
for recipe_data in recipes:
get_upstream_info(layerbranch, recipe_data, result)
history.end_date = datetime.now()
history.save()
for res in result:
(recipe, ru) = res
ru.history = history
ru.save()
logger.debug('%s: layer branch %s, pv %s, upstream (%s)' % (recipe.pn,
str(layerbranch), recipe.pv, str(ru)))
finally:
tinfoil.shutdown()
shutil.rmtree(tempdir)
if options.dry_run:
raise DryRunRollbackException
except DryRunRollbackException:
pass
finally:
utils.unlock_file(lockfile)
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