mirror of
git://git.yoctoproject.org/layerindex-web.git
synced 2025-07-19 11:59:01 +02:00
Split out recipe parsing and utility functions to a separate module
To allow re-use outside of the update script, split out parsing setup code to a new recipeparse module. Also split out runcmd, get_layer, get_branch and logger_create functions to a separate utils module. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
This commit is contained in:
Paul Eggleton
parent
8be1adddb6
commit
1a9f73d4a7
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@ -11,33 +11,10 @@
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import sys
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import os.path
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import optparse
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import logging
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import re
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import utils
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def logger_create():
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logger = logging.getLogger("LayerIndexImport")
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loggerhandler = logging.StreamHandler()
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loggerhandler.setFormatter(logging.Formatter("%(levelname)s: %(message)s"))
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logger.addHandler(loggerhandler)
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logger.setLevel(logging.INFO)
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return logger
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logger = logger_create()
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def get_branch(branchname):
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from layerindex.models import Branch
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res = list(Branch.objects.filter(name=branchname)[:1])
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if res:
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return res[0]
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return None
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def get_layer(layername):
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from layerindex.models import LayerItem
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res = list(LayerItem.objects.filter(name=layername)[:1])
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if res:
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return res[0]
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return None
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logger = utils.logger_create('LayerIndexImport')
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def main():
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@ -48,18 +25,9 @@ def main():
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options, args = parser.parse_args(sys.argv)
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# Get access to our Django model
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newpath = os.path.abspath(os.path.dirname(os.path.abspath(sys.argv[0])) + '/..')
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sys.path.append(newpath)
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os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
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from django.core.management import setup_environ
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from django.conf import settings
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utils.setup_django()
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from layerindex.models import LayerItem, LayerBranch, LayerDependency
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from django.db import transaction
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import settings
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setup_environ(settings)
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import httplib
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conn = httplib.HTTPConnection("www.openembedded.org")
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@ -72,7 +40,7 @@ def main():
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nowiki_re = re.compile(r'</?nowiki>')
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link_re = re.compile(r'\[(http.*) +link\]')
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readme_re = re.compile(r';f=[a-zA-Z0-9/-]*README;')
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master_branch = get_branch('master')
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master_branch = utils.get_branch('master')
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core_layer = None
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transaction.enter_transaction_management()
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transaction.managed(True)
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@ -163,7 +131,7 @@ def main():
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layerbranch.save()
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if layer.name != 'openembedded-core':
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if not core_layer:
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core_layer = get_layer('openembedded-core')
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core_layer = utils.get_layer('openembedded-core')
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if core_layer:
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layerdep = LayerDependency()
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layerdep.layerbranch = layerbranch
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111
layerindex/recipeparse.py
Normal file
111
layerindex/recipeparse.py
Normal file
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@ -0,0 +1,111 @@
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# Utility functions for parsing recipes using bitbake within layerindex-web
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#
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# Copyright (C) 2013 Intel Corporation
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# Author: Paul Eggleton <paul.eggleton@linux.intel.com>
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#
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# Licensed under the MIT license, see COPYING.MIT for details
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import sys
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import os
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import os.path
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import utils
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import tempfile
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class RecipeParseError(Exception):
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def __init__(self, msg):
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self.msg = msg
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def __str__(self):
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return self.msg
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def _setup_tinfoil(bitbakepath, enable_tracking):
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sys.path.insert(0, bitbakepath + '/lib')
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import bb.tinfoil
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import bb.cooker
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import bb.data
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tinfoil = bb.tinfoil.Tinfoil()
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if enable_tracking:
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tinfoil.cooker.enableDataTracking()
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tinfoil.prepare(config_only = True)
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return tinfoil
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def _parse_layer_conf(layerdir, data):
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data.setVar('LAYERDIR', str(layerdir))
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if hasattr(bb, "cookerdata"):
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# Newer BitBake
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data = bb.cookerdata.parse_config_file(os.path.join(layerdir, "conf", "layer.conf"), data)
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else:
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# Older BitBake (1.18 and below)
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data = bb.cooker._parse(os.path.join(layerdir, "conf", "layer.conf"), data)
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data.expandVarref('LAYERDIR')
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def init_parser(settings, branch, bitbakepath, enable_tracking=False, nocheckout=False):
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if not nocheckout:
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# Check out the branch of BitBake appropriate for this branch and clean out any stale files (e.g. *.pyc)
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out = utils.runcmd("git checkout origin/%s" % branch.bitbake_branch, bitbakepath)
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out = utils.runcmd("git clean -f -x", bitbakepath)
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# Skip sanity checks
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os.environ['BB_ENV_EXTRAWHITE'] = 'DISABLE_SANITY_CHECKS'
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os.environ['DISABLE_SANITY_CHECKS'] = '1'
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fetchdir = settings.LAYER_FETCH_DIR
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# Ensure we have OE-Core set up to get some base configuration
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core_layer = utils.get_layer(settings.CORE_LAYER_NAME)
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if not core_layer:
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raise RecipeParseError("Unable to find core layer %s in database; check CORE_LAYER_NAME setting" % settings.CORE_LAYER_NAME)
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core_layerbranch = core_layer.get_layerbranch(branch.name)
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core_branchname = branch.name
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if core_layerbranch:
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core_subdir = core_layerbranch.vcs_subdir
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if core_layerbranch.actual_branch:
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core_branchname = core_layerbranch.actual_branch
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else:
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core_subdir = 'meta'
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core_urldir = core_layer.get_fetch_dir()
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core_repodir = os.path.join(fetchdir, core_urldir)
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core_layerdir = os.path.join(core_repodir, core_subdir)
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if not nocheckout:
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out = utils.runcmd("git checkout origin/%s" % core_branchname, core_repodir)
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out = utils.runcmd("git clean -f -x", core_repodir)
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# The directory above where this script exists should contain our conf/layer.conf,
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# so add it to BBPATH along with the core layer directory
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confparentdir = os.path.abspath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..'))
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os.environ['BBPATH'] = str("%s:%s" % (confparentdir, core_layerdir))
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# Change into a temporary directory so we don't write the cache and other files to the current dir
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if not os.path.exists(settings.TEMP_BASE_DIR):
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os.makedirs(settings.TEMP_BASE_DIR)
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tempdir = tempfile.mkdtemp(dir=settings.TEMP_BASE_DIR)
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os.chdir(tempdir)
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tinfoil = _setup_tinfoil(bitbakepath, enable_tracking)
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# Ensure TMPDIR exists (or insane.bbclass will blow up trying to write to the QA log)
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oe_tmpdir = tinfoil.config_data.getVar('TMPDIR', True)
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os.makedirs(oe_tmpdir)
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return (tinfoil, tempdir)
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def setup_layer(config_data, fetchdir, layerdir, layer, layerbranch):
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# Parse layer.conf files for this layer and its dependencies
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# This is necessary not just because BBPATH needs to be set in order
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# for include/require/inherit to work outside of the current directory
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# or across layers, but also because custom variable values might be
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# set in layer.conf.
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config_data_copy = bb.data.createCopy(config_data)
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_parse_layer_conf(layerdir, config_data_copy)
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for dep in layerbranch.dependencies_set.all():
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depurldir = dep.dependency.get_fetch_dir()
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deprepodir = os.path.join(fetchdir, depurldir)
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deplayerbranch = dep.dependency.get_layerbranch(layerbranch.branch.name)
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if not deplayerbranch:
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raise RecipeParseError('Dependency %s of layer %s does not have branch record for branch %s' % (dep.dependency.name, layer.name, layerbranch.branch.name))
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deplayerdir = os.path.join(deprepodir, deplayerbranch.vcs_subdir)
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_parse_layer_conf(deplayerdir, config_data_copy)
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config_data_copy.delVar('LAYERDIR')
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return config_data_copy
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@ -12,23 +12,16 @@ import sys
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import os.path
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import optparse
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import logging
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import subprocess
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from datetime import datetime
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import fnmatch
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import re
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import tempfile
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import shutil
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from distutils.version import LooseVersion
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import utils
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import recipeparse
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def logger_create():
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logger = logging.getLogger("LayerIndexUpdate")
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loggerhandler = logging.StreamHandler()
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loggerhandler.setFormatter(logging.Formatter("%(levelname)s: %(message)s"))
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logger.addHandler(loggerhandler)
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logger.setLevel(logging.INFO)
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return logger
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logger = logger_create()
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logger = utils.logger_create('LayerIndexUpdate')
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# Ensure PythonGit is installed (buildhistory_analysis needs it)
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try:
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@ -38,27 +31,6 @@ except ImportError:
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sys.exit(1)
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def runcmd(cmd,destdir=None,printerr=True):
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"""
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execute command, raise CalledProcessError if fail
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return output if succeed
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"""
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logger.debug("run cmd '%s' in %s" % (cmd, os.getcwd() if destdir is None else destdir))
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out = os.tmpfile()
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try:
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subprocess.check_call(cmd, stdout=out, stderr=out, cwd=destdir, shell=True)
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except subprocess.CalledProcessError,e:
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out.seek(0)
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if printerr:
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logger.error("%s" % out.read())
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raise e
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out.seek(0)
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output = out.read()
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logger.debug("output: %s" % output.rstrip() )
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return output
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machine_conf_re = re.compile(r'conf/machine/([^/.]*).conf$')
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bbclass_re = re.compile(r'classes/([^/.]*).bbclass$')
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def detect_file_type(path, subdir_start):
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@ -150,30 +122,6 @@ def update_machine_conf_file(path, machine):
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break
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machine.description = desc
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def parse_layer_conf(layerdir, data):
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data.setVar('LAYERDIR', str(layerdir))
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if hasattr(bb, "cookerdata"):
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# Newer BitBake
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data = bb.cookerdata.parse_config_file(os.path.join(layerdir, "conf", "layer.conf"), data)
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else:
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# Older BitBake (1.18 and below)
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data = bb.cooker._parse(os.path.join(layerdir, "conf", "layer.conf"), data)
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data.expandVarref('LAYERDIR')
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def get_branch(branchname):
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from layerindex.models import Branch
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res = list(Branch.objects.filter(name=branchname)[:1])
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if res:
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return res[0]
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return None
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def get_layer(layername):
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from layerindex.models import LayerItem
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res = list(LayerItem.objects.filter(name=layername)[:1])
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if res:
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return res[0]
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return None
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def main():
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if LooseVersion(git.__version__) < '0.3.1':
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logger.error("Version of GitPython is too old, please install GitPython (python-git) 0.3.1 or later in order to use this script")
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@ -216,22 +164,14 @@ def main():
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parser.print_help()
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sys.exit(1)
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# Get access to our Django model
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newpath = os.path.abspath(os.path.dirname(os.path.abspath(sys.argv[0])) + '/..')
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sys.path.append(newpath)
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os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
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from django.core.management import setup_environ
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from django.conf import settings
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utils.setup_django()
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import settings
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from layerindex.models import LayerItem, LayerBranch, Recipe, RecipeFileDependency, Machine, BBAppend, BBClass
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from django.db import transaction
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import settings
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setup_environ(settings)
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logger.setLevel(options.loglevel)
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branch = get_branch(options.branch)
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branch = utils.get_branch(options.branch)
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if not branch:
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logger.error("Specified branch %s is not valid" % options.branch)
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sys.exit(1)
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@ -270,9 +210,9 @@ def main():
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out = None
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try:
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if not os.path.exists(repodir):
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out = runcmd("git clone %s %s" % (layer.vcs_url, urldir), fetchdir)
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out = utils.runcmd("git clone %s %s" % (layer.vcs_url, urldir), fetchdir)
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else:
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out = runcmd("git fetch", repodir)
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out = utils.runcmd("git fetch", repodir)
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except Exception as e:
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logger.error("Fetch of layer %s failed: %s" % (layer.name, str(e)))
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failedrepos.append(layer.vcs_url)
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@ -285,54 +225,15 @@ def main():
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logger.info("Fetching bitbake from remote repository %s" % settings.BITBAKE_REPO_URL)
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if not os.path.exists(bitbakepath):
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out = runcmd("git clone %s %s" % (settings.BITBAKE_REPO_URL, 'bitbake'), fetchdir)
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out = utils.runcmd("git clone %s %s" % (settings.BITBAKE_REPO_URL, 'bitbake'), fetchdir)
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else:
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out = runcmd("git fetch", bitbakepath)
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out = utils.runcmd("git fetch", bitbakepath)
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if not options.nocheckout:
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# Check out the branch of BitBake appropriate for this branch and clean out any stale files (e.g. *.pyc)
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out = runcmd("git checkout origin/%s" % branch.bitbake_branch, bitbakepath)
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out = runcmd("git clean -f -x", bitbakepath)
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# Skip sanity checks
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os.environ['BB_ENV_EXTRAWHITE'] = 'DISABLE_SANITY_CHECKS'
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os.environ['DISABLE_SANITY_CHECKS'] = '1'
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# Ensure we have OE-Core set up to get some base configuration
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core_layer = get_layer(settings.CORE_LAYER_NAME)
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if not core_layer:
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logger.error("Unable to find core layer %s in database; check CORE_LAYER_NAME setting" % settings.CORE_LAYER_NAME)
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try:
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(tinfoil, tempdir) = recipeparse.init_parser(settings, branch, bitbakepath, nocheckout=options.nocheckout)
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except recipeparse.RecipeParseError as e:
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logger.error(str(e))
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sys.exit(1)
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core_layerbranch = core_layer.get_layerbranch(options.branch)
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core_branchname = options.branch
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if core_layerbranch:
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core_subdir = core_layerbranch.vcs_subdir
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if core_layerbranch.actual_branch:
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core_branchname = core_layerbranch.actual_branch
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else:
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core_subdir = 'meta'
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core_urldir = core_layer.get_fetch_dir()
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core_repodir = os.path.join(fetchdir, core_urldir)
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core_layerdir = os.path.join(core_repodir, core_subdir)
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if not options.nocheckout:
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out = runcmd("git checkout origin/%s" % core_branchname, core_repodir)
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out = runcmd("git clean -f -x", core_repodir)
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# The directory above where this script exists should contain our conf/layer.conf,
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# so add it to BBPATH along with the core layer directory
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confparentdir = os.path.abspath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..'))
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os.environ['BBPATH'] = str("%s:%s" % (confparentdir, core_layerdir))
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# Change into a temporary directory so we don't write the cache and other files to the current dir
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if not os.path.exists(settings.TEMP_BASE_DIR):
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os.makedirs(settings.TEMP_BASE_DIR)
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tempdir = tempfile.mkdtemp(dir=settings.TEMP_BASE_DIR)
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os.chdir(tempdir)
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sys.path.extend([bitbakepath + '/lib'])
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import bb.tinfoil
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import bb.cooker
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tinfoil = bb.tinfoil.Tinfoil()
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tinfoil.prepare(config_only = True)
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# Clear the default value of SUMMARY so that we can use DESCRIPTION instead if it hasn't been set
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tinfoil.config_data.setVar('SUMMARY', '')
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@ -344,10 +245,6 @@ def main():
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# why won't they just fix that?!)
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tinfoil.config_data.setVar('LICENSE', '')
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# Ensure TMPDIR exists (or insane.bbclass will blow up trying to write to the QA log)
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oe_tmpdir = tinfoil.config_data.getVar('TMPDIR', True)
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os.makedirs(oe_tmpdir)
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# Process and extract data from each layer
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for layer in layerquery:
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transaction.enter_transaction_management()
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@ -419,8 +316,8 @@ def main():
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if layerbranch.vcs_last_rev != topcommit.hexsha or options.reload:
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# Check out appropriate branch
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if not options.nocheckout:
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out = runcmd("git checkout origin/%s" % branchname, repodir)
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out = runcmd("git clean -f -x", repodir)
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out = utils.runcmd("git checkout origin/%s" % branchname, repodir)
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out = utils.runcmd("git clean -f -x", repodir)
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if not os.path.exists(layerdir):
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if options.branch == 'master':
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@ -439,25 +336,12 @@ def main():
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logger.info("Collecting data for layer %s on branch %s" % (layer.name, branchdesc))
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# Parse layer.conf files for this layer and its dependencies
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# This is necessary not just because BBPATH needs to be set in order
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# for include/require/inherit to work outside of the current directory
|
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# or across layers, but also because custom variable values might be
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# set in layer.conf.
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config_data_copy = bb.data.createCopy(tinfoil.config_data)
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parse_layer_conf(layerdir, config_data_copy)
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for dep in layerbranch.dependencies_set.all():
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depurldir = dep.dependency.get_fetch_dir()
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deprepodir = os.path.join(fetchdir, depurldir)
|
||||
deplayerbranch = dep.dependency.get_layerbranch(options.branch)
|
||||
if not deplayerbranch:
|
||||
logger.error('Dependency %s of layer %s does not have branch record for branch %s' % (dep.dependency.name, layer.name, options.branch))
|
||||
transaction.rollback()
|
||||
continue
|
||||
deplayerdir = os.path.join(deprepodir, deplayerbranch.vcs_subdir)
|
||||
parse_layer_conf(deplayerdir, config_data_copy)
|
||||
config_data_copy.delVar('LAYERDIR')
|
||||
try:
|
||||
config_data_copy = recipeparse.setup_layer(tinfoil.config_data, fetchdir, layerdir, layer, layerbranch)
|
||||
except recipeparse.RecipeParseError as e:
|
||||
logger.error(str(e))
|
||||
transaction.rollback()
|
||||
continue
|
||||
|
||||
if layerbranch.vcs_last_rev and not options.reload:
|
||||
try:
|
||||
|
|
|
|||
65
layerindex/utils.py
Normal file
65
layerindex/utils.py
Normal file
|
|
@ -0,0 +1,65 @@
|
|||
# Utilities for layerindex-web
|
||||
#
|
||||
# Copyright (C) 2013 Intel Corporation
|
||||
# Author: Paul Eggleton <paul.eggleton@linux.intel.com>
|
||||
#
|
||||
# Licensed under the MIT license, see COPYING.MIT for details
|
||||
|
||||
import sys
|
||||
import os.path
|
||||
import subprocess
|
||||
import logging
|
||||
|
||||
def get_branch(branchname):
|
||||
from layerindex.models import Branch
|
||||
res = list(Branch.objects.filter(name=branchname)[:1])
|
||||
if res:
|
||||
return res[0]
|
||||
return None
|
||||
|
||||
def get_layer(layername):
|
||||
from layerindex.models import LayerItem
|
||||
res = list(LayerItem.objects.filter(name=layername)[:1])
|
||||
if res:
|
||||
return res[0]
|
||||
return None
|
||||
|
||||
def runcmd(cmd, destdir=None, printerr=True):
|
||||
"""
|
||||
execute command, raise CalledProcessError if fail
|
||||
return output if succeed
|
||||
"""
|
||||
#logger.debug("run cmd '%s' in %s" % (cmd, os.getcwd() if destdir is None else destdir))
|
||||
out = os.tmpfile()
|
||||
try:
|
||||
subprocess.check_call(cmd, stdout=out, stderr=out, cwd=destdir, shell=True)
|
||||
except subprocess.CalledProcessError,e:
|
||||
out.seek(0)
|
||||
if printerr:
|
||||
logger.error("%s" % out.read())
|
||||
raise e
|
||||
|
||||
out.seek(0)
|
||||
output = out.read()
|
||||
#logger.debug("output: %s" % output.rstrip() )
|
||||
return output
|
||||
|
||||
def setup_django():
|
||||
# Get access to our Django model
|
||||
newpath = os.path.abspath(os.path.dirname(__file__) + '/..')
|
||||
sys.path.append(newpath)
|
||||
os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
|
||||
|
||||
from django.core.management import setup_environ
|
||||
from django.conf import settings
|
||||
import settings
|
||||
|
||||
setup_environ(settings)
|
||||
|
||||
def logger_create(name):
|
||||
logger = logging.getLogger(name)
|
||||
loggerhandler = logging.StreamHandler()
|
||||
loggerhandler.setFormatter(logging.Formatter("%(levelname)s: %(message)s"))
|
||||
logger.addHandler(loggerhandler)
|
||||
logger.setLevel(logging.INFO)
|
||||
return logger
|
||||
Loading…
Reference in New Issue
Block a user