#!/usr/bin/env python # Standalone script which rebuilds the history of all the upgrades. # # To detect package versions of the recipes the script uses the name of the recipe. # # Copyright (C) 2015 Intel Corporation # Author: Anibal Limon # # Licensed under the MIT license, see COPYING.MIT for details from datetime import datetime from datetime import timedelta import sys import os.path import optparse import logging sys.path.insert(0, os.path.realpath(os.path.join(os.path.dirname(__file__)))) from common import common_setup, update_repo, get_pv_type, load_recipes, \ get_logger common_setup() from layerindex import utils, recipeparse from layerindex.update_layer import split_recipe_fn utils.setup_django() from django.db import transaction import settings logger = get_logger("HistoryUpgrade", settings) fetchdir = settings.LAYER_FETCH_DIR if not fetchdir: logger.error("Please set LAYER_FETCH_DIR in settings.py") sys.exit(1) branch_name_tmp = "recipe_upgrades" # setup bitbake bitbakepath = os.path.join(fetchdir, 'bitbake') sys.path.insert(0, os.path.join(bitbakepath, 'lib')) from bb import BBHandledException from bb.utils import vercmp_string import multiprocessing as mp """ Store upgrade into RecipeUpgrade model. """ def _save_upgrade(recipe, pv, commit, title, info, logger): from email.utils import parsedate_tz, mktime_tz from rrs.models import Maintainer, RecipeUpgrade maintainer_name = info.split(';')[0] maintainer_email = info.split(';')[1] author_date = info.split(';')[2] commit_date = info.split(';')[3] maintainer = Maintainer.create_or_update(maintainer_name, maintainer_email) upgrade = RecipeUpgrade() upgrade.recipe = recipe upgrade.maintainer = maintainer upgrade.author_date = datetime.utcfromtimestamp(mktime_tz( parsedate_tz(author_date))) upgrade.commit_date = datetime.utcfromtimestamp(mktime_tz( parsedate_tz(commit_date))) upgrade.version = pv upgrade.sha1 = commit upgrade.title = title.strip() upgrade.save() """ Create upgrade receives new recipe_data and cmp versions. """ def _create_upgrade(recipe_data, layerbranch, ct, title, info, logger, initial=False): from layerindex.models import Recipe from rrs.models import RecipeUpgrade pn = recipe_data.getVar('PN', True) pv = recipe_data.getVar('PV', True) try: recipe = Recipe.objects.get(pn=pn, layerbranch=layerbranch) except Exception as e: logger.warn("%s: Not found in Layer branch %s." % (pn, str(layerbranch))) return try: latest_upgrade = RecipeUpgrade.objects.filter( recipe = recipe).order_by('-commit_date')[0] prev_pv = latest_upgrade.version except: prev_pv = None if prev_pv is None: logger.debug("%s: Initial upgrade ( -> %s)." % (recipe.pn, pv)) _save_upgrade(recipe, pv, ct, title, info, logger) else: from common import get_recipe_pv_without_srcpv (ppv, _, _) = get_recipe_pv_without_srcpv(prev_pv, get_pv_type(prev_pv)) (npv, _, _) = get_recipe_pv_without_srcpv(pv, get_pv_type(pv)) if npv == 'git': logger.debug("%s: Avoiding upgrade to unversioned git." % \ (recipe.pn)) elif ppv == 'git' or vercmp_string(ppv, npv) == -1: if initial is True: logger.debug("%s: Update initial upgrade ( -> %s)." % \ (recipe.pn, pv)) latest_upgrade.version = pv latest_upgrade.save() else: logger.debug("%s: Detected upgrade (%s -> %s)" \ " in ct %s." % (pn, prev_pv, pv, ct)) _save_upgrade(recipe, pv, ct, title, info, logger) """ Returns a list containing the fullpaths to the recipes from a commit. """ def _get_recipes_filenames(ct, repodir, layerdir, logger): ct_files = [] layerdir_start = os.path.normpath(layerdir) + os.sep files = utils.runcmd("git log --name-only --format='%n' -n 1 " + ct, repodir, logger=logger) for f in files.split("\n"): if f != "": fullpath = os.path.join(repodir, f) # Skip deleted files in commit if not os.path.exists(fullpath): continue (typename, _, filename) = recipeparse.detect_file_type(fullpath, layerdir_start) if typename == 'recipe': ct_files.append(fullpath) return ct_files def do_initial(layerbranch, ct, logger): layer = layerbranch.layer urldir = str(layer.get_fetch_dir()) repodir = os.path.join(fetchdir, urldir) layerdir = os.path.join(repodir, str(layerbranch.vcs_subdir)) utils.runcmd("git checkout %s -b %s -f" % (ct, branch_name_tmp), repodir, logger=logger) utils.runcmd("git clean -dfx", repodir, logger=logger) title = "Initial import at 1.6 release start." info = "No maintainer;;Mon, 11 Nov 2013 00:00:00 +0000;Mon, 11 Nov 2013 00:00:00 +0000" (tinfoil, d, recipes) = load_recipes(layerbranch, bitbakepath, fetchdir, settings, logger, nocheckout=True) for recipe_data in recipes: _create_upgrade(recipe_data, layerbranch, '', title, info, logger, initial=True) utils.runcmd("git checkout master -f", repodir, logger=logger) utils.runcmd("git branch -D %s" % (branch_name_tmp), repodir, logger=logger) def do_loop(layerbranch, ct, logger): layer = layerbranch.layer urldir = str(layer.get_fetch_dir()) repodir = os.path.join(fetchdir, urldir) layerdir = os.path.join(repodir, str(layerbranch.vcs_subdir)) utils.runcmd("git checkout %s -b %s -f" % (ct, branch_name_tmp), repodir, logger=logger) utils.runcmd("git clean -dfx", repodir, logger=logger) fns = _get_recipes_filenames(ct, repodir, layerdir, logger) if not fns: utils.runcmd("git checkout master -f", repodir, logger=logger) utils.runcmd("git branch -D %s" % (branch_name_tmp), repodir, logger=logger) return (tinfoil, d, recipes) = load_recipes(layerbranch, bitbakepath, fetchdir, settings, logger, recipe_files=fns, nocheckout=True) title = utils.runcmd("git log --format='%s' -n 1 " + ct, repodir, logger=logger) info = utils.runcmd("git log --format='%an;%ae;%ad;%cd' --date=rfc -n 1 " \ + ct, destdir=repodir, logger=logger) for recipe_data in recipes: _create_upgrade(recipe_data, layerbranch, ct, title, info, logger) utils.runcmd("git checkout master -f", repodir, logger=logger) utils.runcmd("git branch -D %s" % (branch_name_tmp), repodir, logger=logger) """ Upgrade history handler. """ def upgrade_history(options, logger): from layerindex.models import LayerBranch # start date now = datetime.today() today = now.strftime("%Y-%m-%d") if options.initial: # starting date of the yocto project 1.6 release since = "2013-11-11" #RecipeUpgrade.objects.all().delete() else: since = (now - timedelta(days=8)).strftime("%Y-%m-%d") # do for layerbranch in LayerBranch.objects.all(): layer = layerbranch.layer urldir = layer.get_fetch_dir() repodir = os.path.join(fetchdir, urldir) layerdir = os.path.join(repodir, layerbranch.vcs_subdir) ## try to delete temp_branch if exists try: utils.runcmd("git checkout origin/master -f", repodir) utils.runcmd("git branch -D %s" % (branch_name_tmp), repodir, logger=logger) except: pass commits = utils.runcmd("git log --since='" + since + "' --format='%H' --reverse", repodir, logger=logger) commit_list = commits.split('\n') transaction.enter_transaction_management() transaction.managed(True) if options.initial: logger.debug("Adding initial upgrade history ....") ct = commit_list.pop(0) # XXX: To avoid cooker parser problems due to load multiple instances # of cooker parser with different metadata revisions. p = mp.Process(target=do_initial, args=(layerbranch, ct, logger,)) p.start() p.join() logger.debug("Adding upgrade history from %s to %s ..." % (since, today)) for ct in commit_list: if ct: logger.debug("Analysing commit %s ..." % ct) # XXX: To avoid cooker parser problems due to load multiple instances # of cooker parser with different metadata revisions. p = mp.Process(target=do_loop, args=(layerbranch, ct, logger,)) p.start() p.join() transaction.commit() transaction.leave_transaction_management() if __name__=="__main__": parser = optparse.OptionParser(usage = """%prog [options]""") parser.add_option("-i", "--initial", help = "Do initial population of upgrade histories", action="store_true", dest="initial", default=False) parser.add_option("-d", "--debug", help = "Enable debug output", action="store_const", const=logging.DEBUG, dest="loglevel", default=logging.INFO) options, args = parser.parse_args(sys.argv) logger.setLevel(options.loglevel) upgrade_history(options, logger)