| #!/usr/bin/env python |
| |
| # This script has subcommands which operate against your bitbake layers, either |
| # displaying useful information, or acting against them. |
| # See the help output for details on available commands. |
| |
| # Copyright (C) 2011 Mentor Graphics Corporation |
| # Copyright (C) 2011-2015 Intel Corporation |
| # |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License version 2 as |
| # published by the Free Software Foundation. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License along |
| # with this program; if not, write to the Free Software Foundation, Inc., |
| # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| |
| import logging |
| import os |
| import sys |
| import fnmatch |
| from collections import defaultdict |
| import argparse |
| import re |
| import httplib, urlparse, json |
| import subprocess |
| |
| bindir = os.path.dirname(__file__) |
| topdir = os.path.dirname(bindir) |
| sys.path[0:0] = [os.path.join(topdir, 'lib')] |
| |
| import bb.cache |
| import bb.cooker |
| import bb.providers |
| import bb.utils |
| import bb.tinfoil |
| |
| |
| def logger_create(name, output=sys.stderr): |
| logger = logging.getLogger(name) |
| console = logging.StreamHandler(output) |
| format = bb.msg.BBLogFormatter("%(levelname)s: %(message)s") |
| if output.isatty(): |
| format.enable_color() |
| console.setFormatter(format) |
| logger.addHandler(console) |
| logger.setLevel(logging.INFO) |
| return logger |
| |
| logger = logger_create('bitbake-layers', sys.stdout) |
| |
| class UserError(Exception): |
| pass |
| |
| class Commands(): |
| def __init__(self): |
| self.bbhandler = None |
| self.bblayers = [] |
| |
| def init_bbhandler(self, config_only = False): |
| if not self.bbhandler: |
| self.bbhandler = bb.tinfoil.Tinfoil(tracking=True) |
| self.bblayers = (self.bbhandler.config_data.getVar('BBLAYERS', True) or "").split() |
| self.bbhandler.prepare(config_only) |
| layerconfs = self.bbhandler.config_data.varhistory.get_variable_items_files('BBFILE_COLLECTIONS', self.bbhandler.config_data) |
| self.bbfile_collections = {layer: os.path.dirname(os.path.dirname(path)) for layer, path in layerconfs.iteritems()} |
| |
| |
| def do_show_layers(self, args): |
| """show current configured layers""" |
| self.init_bbhandler(config_only = True) |
| logger.plain("%s %s %s" % ("layer".ljust(20), "path".ljust(40), "priority")) |
| logger.plain('=' * 74) |
| for layer, _, regex, pri in self.bbhandler.cooker.recipecache.bbfile_config_priorities: |
| layerdir = self.bbfile_collections.get(layer, None) |
| layername = self.get_layer_name(layerdir) |
| logger.plain("%s %s %d" % (layername.ljust(20), layerdir.ljust(40), pri)) |
| |
| |
| def do_add_layer(self, args): |
| """Add a layer to bblayers.conf |
| |
| Adds the specified layer to bblayers.conf |
| """ |
| layerdir = os.path.abspath(args.layerdir) |
| if not os.path.exists(layerdir): |
| sys.stderr.write("Specified layer directory doesn't exist\n") |
| return 1 |
| |
| layer_conf = os.path.join(layerdir, 'conf', 'layer.conf') |
| if not os.path.exists(layer_conf): |
| sys.stderr.write("Specified layer directory doesn't contain a conf/layer.conf file\n") |
| return 1 |
| |
| bblayers_conf = os.path.join('conf', 'bblayers.conf') |
| if not os.path.exists(bblayers_conf): |
| sys.stderr.write("Unable to find bblayers.conf\n") |
| return 1 |
| |
| (notadded, _) = bb.utils.edit_bblayers_conf(bblayers_conf, layerdir, None) |
| if notadded: |
| for item in notadded: |
| sys.stderr.write("Specified layer %s is already in BBLAYERS\n" % item) |
| |
| |
| def do_remove_layer(self, args): |
| """Remove a layer from bblayers.conf |
| |
| Removes the specified layer from bblayers.conf |
| """ |
| bblayers_conf = os.path.join('conf', 'bblayers.conf') |
| if not os.path.exists(bblayers_conf): |
| sys.stderr.write("Unable to find bblayers.conf\n") |
| return 1 |
| |
| if args.layerdir.startswith('*'): |
| layerdir = args.layerdir |
| elif not '/' in args.layerdir: |
| layerdir = '*/%s' % args.layerdir |
| else: |
| layerdir = os.path.abspath(args.layerdir) |
| (_, notremoved) = bb.utils.edit_bblayers_conf(bblayers_conf, None, layerdir) |
| if notremoved: |
| for item in notremoved: |
| sys.stderr.write("No layers matching %s found in BBLAYERS\n" % item) |
| return 1 |
| |
| |
| def get_json_data(self, apiurl): |
| proxy_settings = os.environ.get("http_proxy", None) |
| conn = None |
| _parsedurl = urlparse.urlparse(apiurl) |
| path = _parsedurl.path |
| query = _parsedurl.query |
| def parse_url(url): |
| parsedurl = urlparse.urlparse(url) |
| if parsedurl.netloc[0] == '[': |
| host, port = parsedurl.netloc[1:].split(']', 1) |
| if ':' in port: |
| port = port.rsplit(':', 1)[1] |
| else: |
| port = None |
| else: |
| if parsedurl.netloc.count(':') == 1: |
| (host, port) = parsedurl.netloc.split(":") |
| else: |
| host = parsedurl.netloc |
| port = None |
| return (host, 80 if port is None else int(port)) |
| |
| if proxy_settings is None: |
| host, port = parse_url(apiurl) |
| conn = httplib.HTTPConnection(host, port) |
| conn.request("GET", path + "?" + query) |
| else: |
| host, port = parse_url(proxy_settings) |
| conn = httplib.HTTPConnection(host, port) |
| conn.request("GET", apiurl) |
| |
| r = conn.getresponse() |
| if r.status != 200: |
| raise Exception("Failed to read " + path + ": %d %s" % (r.status, r.reason)) |
| return json.loads(r.read()) |
| |
| |
| def get_layer_deps(self, layername, layeritems, layerbranches, layerdependencies, branchnum, selfname=False): |
| def layeritems_info_id(items_name, layeritems): |
| litems_id = None |
| for li in layeritems: |
| if li['name'] == items_name: |
| litems_id = li['id'] |
| break |
| return litems_id |
| |
| def layerbranches_info(items_id, layerbranches): |
| lbranch = {} |
| for lb in layerbranches: |
| if lb['layer'] == items_id and lb['branch'] == branchnum: |
| lbranch['id'] = lb['id'] |
| lbranch['vcs_subdir'] = lb['vcs_subdir'] |
| break |
| return lbranch |
| |
| def layerdependencies_info(lb_id, layerdependencies): |
| ld_deps = [] |
| for ld in layerdependencies: |
| if ld['layerbranch'] == lb_id and not ld['dependency'] in ld_deps: |
| ld_deps.append(ld['dependency']) |
| if not ld_deps: |
| logger.error("The dependency of layerDependencies is not found.") |
| return ld_deps |
| |
| def layeritems_info_name_subdir(items_id, layeritems): |
| litems = {} |
| for li in layeritems: |
| if li['id'] == items_id: |
| litems['vcs_url'] = li['vcs_url'] |
| litems['name'] = li['name'] |
| break |
| return litems |
| |
| if selfname: |
| selfid = layeritems_info_id(layername, layeritems) |
| lbinfo = layerbranches_info(selfid, layerbranches) |
| if lbinfo: |
| selfsubdir = lbinfo['vcs_subdir'] |
| else: |
| logger.error("%s is not found in the specified branch" % layername) |
| return |
| selfurl = layeritems_info_name_subdir(selfid, layeritems)['vcs_url'] |
| if selfurl: |
| return selfurl, selfsubdir |
| else: |
| logger.error("Cannot get layer %s git repo and subdir" % layername) |
| return |
| ldict = {} |
| itemsid = layeritems_info_id(layername, layeritems) |
| if not itemsid: |
| return layername, None |
| lbid = layerbranches_info(itemsid, layerbranches) |
| if lbid: |
| lbid = layerbranches_info(itemsid, layerbranches)['id'] |
| else: |
| logger.error("%s is not found in the specified branch" % layername) |
| return None, None |
| for dependency in layerdependencies_info(lbid, layerdependencies): |
| lname = layeritems_info_name_subdir(dependency, layeritems)['name'] |
| lurl = layeritems_info_name_subdir(dependency, layeritems)['vcs_url'] |
| lsubdir = layerbranches_info(dependency, layerbranches)['vcs_subdir'] |
| ldict[lname] = lurl, lsubdir |
| return None, ldict |
| |
| |
| def get_fetch_layer(self, fetchdir, url, subdir, fetch_layer): |
| layername = self.get_layer_name(url) |
| if os.path.splitext(layername)[1] == '.git': |
| layername = os.path.splitext(layername)[0] |
| repodir = os.path.join(fetchdir, layername) |
| layerdir = os.path.join(repodir, subdir) |
| if not os.path.exists(repodir): |
| if fetch_layer: |
| result = subprocess.call('git clone %s %s' % (url, repodir), shell = True) |
| if result: |
| logger.error("Failed to download %s" % url) |
| return None, None |
| else: |
| return layername, layerdir |
| else: |
| logger.plain("Repository %s needs to be fetched" % url) |
| return layername, layerdir |
| elif os.path.exists(layerdir): |
| return layername, layerdir |
| else: |
| logger.error("%s is not in %s" % (url, subdir)) |
| return None, None |
| |
| |
| def do_layerindex_fetch(self, args): |
| """Fetches a layer from a layer index along with its dependent layers, and adds them to conf/bblayers.conf. |
| """ |
| self.init_bbhandler(config_only = True) |
| apiurl = self.bbhandler.config_data.getVar('BBLAYERS_LAYERINDEX_URL', True) |
| if not apiurl: |
| logger.error("Cannot get BBLAYERS_LAYERINDEX_URL") |
| return 1 |
| else: |
| if apiurl[-1] != '/': |
| apiurl += '/' |
| apiurl += "api/" |
| apilinks = self.get_json_data(apiurl) |
| branches = self.get_json_data(apilinks['branches']) |
| |
| branchnum = 0 |
| for branch in branches: |
| if branch['name'] == args.branch: |
| branchnum = branch['id'] |
| break |
| if branchnum == 0: |
| validbranches = ', '.join([branch['name'] for branch in branches]) |
| logger.error('Invalid layer branch name "%s". Valid branches: %s' % (args.branch, validbranches)) |
| return 1 |
| |
| ignore_layers = [] |
| for collection in self.bbhandler.config_data.getVar('BBFILE_COLLECTIONS', True).split(): |
| lname = self.bbhandler.config_data.getVar('BBLAYERS_LAYERINDEX_NAME_%s' % collection, True) |
| if lname: |
| ignore_layers.append(lname) |
| |
| if args.ignore: |
| ignore_layers.extend(args.ignore.split(',')) |
| |
| layeritems = self.get_json_data(apilinks['layerItems']) |
| layerbranches = self.get_json_data(apilinks['layerBranches']) |
| layerdependencies = self.get_json_data(apilinks['layerDependencies']) |
| invaluenames = [] |
| repourls = {} |
| printlayers = [] |
| def query_dependencies(layers, layeritems, layerbranches, layerdependencies, branchnum): |
| depslayer = [] |
| for layername in layers: |
| invaluename, layerdict = self.get_layer_deps(layername, layeritems, layerbranches, layerdependencies, branchnum) |
| if layerdict: |
| repourls[layername] = self.get_layer_deps(layername, layeritems, layerbranches, layerdependencies, branchnum, selfname=True) |
| for layer in layerdict: |
| if not layer in ignore_layers: |
| depslayer.append(layer) |
| printlayers.append((layername, layer, layerdict[layer][0], layerdict[layer][1])) |
| if not layer in ignore_layers and not layer in repourls: |
| repourls[layer] = (layerdict[layer][0], layerdict[layer][1]) |
| if invaluename and not invaluename in invaluenames: |
| invaluenames.append(invaluename) |
| return depslayer |
| |
| depslayers = query_dependencies(args.layername, layeritems, layerbranches, layerdependencies, branchnum) |
| while depslayers: |
| depslayer = query_dependencies(depslayers, layeritems, layerbranches, layerdependencies, branchnum) |
| depslayers = depslayer |
| if invaluenames: |
| for invaluename in invaluenames: |
| logger.error('Layer "%s" not found in layer index' % invaluename) |
| return 1 |
| logger.plain("%s %s %s %s" % ("Layer".ljust(19), "Required by".ljust(19), "Git repository".ljust(54), "Subdirectory")) |
| logger.plain('=' * 115) |
| for layername in args.layername: |
| layerurl = repourls[layername] |
| logger.plain("%s %s %s %s" % (layername.ljust(20), '-'.ljust(20), layerurl[0].ljust(55), layerurl[1])) |
| printedlayers = [] |
| for layer, dependency, gitrepo, subdirectory in printlayers: |
| if dependency in printedlayers: |
| continue |
| logger.plain("%s %s %s %s" % (dependency.ljust(20), layer.ljust(20), gitrepo.ljust(55), subdirectory)) |
| printedlayers.append(dependency) |
| |
| if repourls: |
| fetchdir = self.bbhandler.config_data.getVar('BBLAYERS_FETCH_DIR', True) |
| if not fetchdir: |
| logger.error("Cannot get BBLAYERS_FETCH_DIR") |
| return 1 |
| if not os.path.exists(fetchdir): |
| os.makedirs(fetchdir) |
| addlayers = [] |
| for repourl, subdir in repourls.values(): |
| name, layerdir = self.get_fetch_layer(fetchdir, repourl, subdir, not args.show_only) |
| if not name: |
| # Error already shown |
| return 1 |
| addlayers.append((subdir, name, layerdir)) |
| if not args.show_only: |
| for subdir, name, layerdir in set(addlayers): |
| if os.path.exists(layerdir): |
| if subdir: |
| logger.plain("Adding layer \"%s\" to conf/bblayers.conf" % subdir) |
| else: |
| logger.plain("Adding layer \"%s\" to conf/bblayers.conf" % name) |
| localargs = argparse.Namespace() |
| localargs.layerdir = layerdir |
| self.do_add_layer(localargs) |
| else: |
| break |
| |
| |
| def do_layerindex_show_depends(self, args): |
| """Find layer dependencies from layer index. |
| """ |
| args.show_only = True |
| args.ignore = [] |
| self.do_layerindex_fetch(args) |
| |
| |
| def version_str(self, pe, pv, pr = None): |
| verstr = "%s" % pv |
| if pr: |
| verstr = "%s-%s" % (verstr, pr) |
| if pe: |
| verstr = "%s:%s" % (pe, verstr) |
| return verstr |
| |
| |
| def do_show_overlayed(self, args): |
| """list overlayed recipes (where the same recipe exists in another layer) |
| |
| Lists the names of overlayed recipes and the available versions in each |
| layer, with the preferred version first. Note that skipped recipes that |
| are overlayed will also be listed, with a " (skipped)" suffix. |
| """ |
| self.init_bbhandler() |
| |
| items_listed = self.list_recipes('Overlayed recipes', None, True, args.same_version, args.filenames, True, None) |
| |
| # Check for overlayed .bbclass files |
| classes = defaultdict(list) |
| for layerdir in self.bblayers: |
| classdir = os.path.join(layerdir, 'classes') |
| if os.path.exists(classdir): |
| for classfile in os.listdir(classdir): |
| if os.path.splitext(classfile)[1] == '.bbclass': |
| classes[classfile].append(classdir) |
| |
| # Locating classes and other files is a bit more complicated than recipes - |
| # layer priority is not a factor; instead BitBake uses the first matching |
| # file in BBPATH, which is manipulated directly by each layer's |
| # conf/layer.conf in turn, thus the order of layers in bblayers.conf is a |
| # factor - however, each layer.conf is free to either prepend or append to |
| # BBPATH (or indeed do crazy stuff with it). Thus the order in BBPATH might |
| # not be exactly the order present in bblayers.conf either. |
| bbpath = str(self.bbhandler.config_data.getVar('BBPATH', True)) |
| overlayed_class_found = False |
| for (classfile, classdirs) in classes.items(): |
| if len(classdirs) > 1: |
| if not overlayed_class_found: |
| logger.plain('=== Overlayed classes ===') |
| overlayed_class_found = True |
| |
| mainfile = bb.utils.which(bbpath, os.path.join('classes', classfile)) |
| if args.filenames: |
| logger.plain('%s' % mainfile) |
| else: |
| # We effectively have to guess the layer here |
| logger.plain('%s:' % classfile) |
| mainlayername = '?' |
| for layerdir in self.bblayers: |
| classdir = os.path.join(layerdir, 'classes') |
| if mainfile.startswith(classdir): |
| mainlayername = self.get_layer_name(layerdir) |
| logger.plain(' %s' % mainlayername) |
| for classdir in classdirs: |
| fullpath = os.path.join(classdir, classfile) |
| if fullpath != mainfile: |
| if args.filenames: |
| print(' %s' % fullpath) |
| else: |
| print(' %s' % self.get_layer_name(os.path.dirname(classdir))) |
| |
| if overlayed_class_found: |
| items_listed = True; |
| |
| if not items_listed: |
| logger.plain('No overlayed files found.') |
| |
| |
| def do_show_recipes(self, args): |
| """list available recipes, showing the layer they are provided by |
| |
| Lists the names of recipes and the available versions in each |
| layer, with the preferred version first. Optionally you may specify |
| pnspec to match a specified recipe name (supports wildcards). Note that |
| skipped recipes will also be listed, with a " (skipped)" suffix. |
| """ |
| self.init_bbhandler() |
| |
| inheritlist = args.inherits.split(',') if args.inherits else [] |
| if inheritlist or args.pnspec or args.multiple: |
| title = 'Matching recipes:' |
| else: |
| title = 'Available recipes:' |
| self.list_recipes(title, args.pnspec, False, False, args.filenames, args.multiple, inheritlist) |
| |
| |
| def list_recipes(self, title, pnspec, show_overlayed_only, show_same_ver_only, show_filenames, show_multi_provider_only, inherits): |
| if inherits: |
| bbpath = str(self.bbhandler.config_data.getVar('BBPATH', True)) |
| for classname in inherits: |
| classfile = 'classes/%s.bbclass' % classname |
| if not bb.utils.which(bbpath, classfile, history=False): |
| raise UserError('No class named %s found in BBPATH' % classfile) |
| |
| pkg_pn = self.bbhandler.cooker.recipecache.pkg_pn |
| (latest_versions, preferred_versions) = bb.providers.findProviders(self.bbhandler.config_data, self.bbhandler.cooker.recipecache, pkg_pn) |
| allproviders = bb.providers.allProviders(self.bbhandler.cooker.recipecache) |
| |
| # Ensure we list skipped recipes |
| # We are largely guessing about PN, PV and the preferred version here, |
| # but we have no choice since skipped recipes are not fully parsed |
| skiplist = self.bbhandler.cooker.skiplist.keys() |
| skiplist.sort( key=lambda fileitem: self.bbhandler.cooker.collection.calc_bbfile_priority(fileitem) ) |
| skiplist.reverse() |
| for fn in skiplist: |
| recipe_parts = os.path.splitext(os.path.basename(fn))[0].split('_') |
| p = recipe_parts[0] |
| if len(recipe_parts) > 1: |
| ver = (None, recipe_parts[1], None) |
| else: |
| ver = (None, 'unknown', None) |
| allproviders[p].append((ver, fn)) |
| if not p in pkg_pn: |
| pkg_pn[p] = 'dummy' |
| preferred_versions[p] = (ver, fn) |
| |
| def print_item(f, pn, ver, layer, ispref): |
| if f in skiplist: |
| skipped = ' (skipped)' |
| else: |
| skipped = '' |
| if show_filenames: |
| if ispref: |
| logger.plain("%s%s", f, skipped) |
| else: |
| logger.plain(" %s%s", f, skipped) |
| else: |
| if ispref: |
| logger.plain("%s:", pn) |
| logger.plain(" %s %s%s", layer.ljust(20), ver, skipped) |
| |
| global_inherit = (self.bbhandler.config_data.getVar('INHERIT', True) or "").split() |
| cls_re = re.compile('classes/') |
| |
| preffiles = [] |
| items_listed = False |
| for p in sorted(pkg_pn): |
| if pnspec: |
| if not fnmatch.fnmatch(p, pnspec): |
| continue |
| |
| if len(allproviders[p]) > 1 or not show_multi_provider_only: |
| pref = preferred_versions[p] |
| realfn = bb.cache.Cache.virtualfn2realfn(pref[1]) |
| preffile = realfn[0] |
| |
| # We only display once per recipe, we should prefer non extended versions of the |
| # recipe if present (so e.g. in OpenEmbedded, openssl rather than nativesdk-openssl |
| # which would otherwise sort first). |
| if realfn[1] and realfn[0] in self.bbhandler.cooker.recipecache.pkg_fn: |
| continue |
| |
| if inherits: |
| matchcount = 0 |
| recipe_inherits = self.bbhandler.cooker_data.inherits.get(preffile, []) |
| for cls in recipe_inherits: |
| if cls_re.match(cls): |
| continue |
| classname = os.path.splitext(os.path.basename(cls))[0] |
| if classname in global_inherit: |
| continue |
| elif classname in inherits: |
| matchcount += 1 |
| if matchcount != len(inherits): |
| # No match - skip this recipe |
| continue |
| |
| if preffile not in preffiles: |
| preflayer = self.get_file_layer(preffile) |
| multilayer = False |
| same_ver = True |
| provs = [] |
| for prov in allproviders[p]: |
| provfile = bb.cache.Cache.virtualfn2realfn(prov[1])[0] |
| provlayer = self.get_file_layer(provfile) |
| provs.append((provfile, provlayer, prov[0])) |
| if provlayer != preflayer: |
| multilayer = True |
| if prov[0] != pref[0]: |
| same_ver = False |
| |
| if (multilayer or not show_overlayed_only) and (same_ver or not show_same_ver_only): |
| if not items_listed: |
| logger.plain('=== %s ===' % title) |
| items_listed = True |
| print_item(preffile, p, self.version_str(pref[0][0], pref[0][1]), preflayer, True) |
| for (provfile, provlayer, provver) in provs: |
| if provfile != preffile: |
| print_item(provfile, p, self.version_str(provver[0], provver[1]), provlayer, False) |
| # Ensure we don't show two entries for BBCLASSEXTENDed recipes |
| preffiles.append(preffile) |
| |
| return items_listed |
| |
| |
| def do_flatten(self, args): |
| """flatten layer configuration into a separate output directory. |
| |
| Takes the specified layers (or all layers in the current layer |
| configuration if none are specified) and builds a "flattened" directory |
| containing the contents of all layers, with any overlayed recipes removed |
| and bbappends appended to the corresponding recipes. Note that some manual |
| cleanup may still be necessary afterwards, in particular: |
| |
| * where non-recipe files (such as patches) are overwritten (the flatten |
| command will show a warning for these) |
| * where anything beyond the normal layer setup has been added to |
| layer.conf (only the lowest priority number layer's layer.conf is used) |
| * overridden/appended items from bbappends will need to be tidied up |
| * when the flattened layers do not have the same directory structure (the |
| flatten command should show a warning when this will cause a problem) |
| |
| Warning: if you flatten several layers where another layer is intended to |
| be used "inbetween" them (in layer priority order) such that recipes / |
| bbappends in the layers interact, and then attempt to use the new output |
| layer together with that other layer, you may no longer get the same |
| build results (as the layer priority order has effectively changed). |
| """ |
| if len(args.layer) == 1: |
| logger.error('If you specify layers to flatten you must specify at least two') |
| return 1 |
| |
| outputdir = args.outputdir |
| if os.path.exists(outputdir) and os.listdir(outputdir): |
| logger.error('Directory %s exists and is non-empty, please clear it out first' % outputdir) |
| return 1 |
| |
| self.init_bbhandler() |
| layers = self.bblayers |
| if len(args.layer) > 2: |
| layernames = args.layer |
| found_layernames = [] |
| found_layerdirs = [] |
| for layerdir in layers: |
| layername = self.get_layer_name(layerdir) |
| if layername in layernames: |
| found_layerdirs.append(layerdir) |
| found_layernames.append(layername) |
| |
| for layername in layernames: |
| if not layername in found_layernames: |
| logger.error('Unable to find layer %s in current configuration, please run "%s show-layers" to list configured layers' % (layername, os.path.basename(sys.argv[0]))) |
| return |
| layers = found_layerdirs |
| else: |
| layernames = [] |
| |
| # Ensure a specified path matches our list of layers |
| def layer_path_match(path): |
| for layerdir in layers: |
| if path.startswith(os.path.join(layerdir, '')): |
| return layerdir |
| return None |
| |
| applied_appends = [] |
| for layer in layers: |
| overlayed = [] |
| for f in self.bbhandler.cooker.collection.overlayed.iterkeys(): |
| for of in self.bbhandler.cooker.collection.overlayed[f]: |
| if of.startswith(layer): |
| overlayed.append(of) |
| |
| logger.plain('Copying files from %s...' % layer ) |
| for root, dirs, files in os.walk(layer): |
| for f1 in files: |
| f1full = os.sep.join([root, f1]) |
| if f1full in overlayed: |
| logger.plain(' Skipping overlayed file %s' % f1full ) |
| else: |
| ext = os.path.splitext(f1)[1] |
| if ext != '.bbappend': |
| fdest = f1full[len(layer):] |
| fdest = os.path.normpath(os.sep.join([outputdir,fdest])) |
| bb.utils.mkdirhier(os.path.dirname(fdest)) |
| if os.path.exists(fdest): |
| if f1 == 'layer.conf' and root.endswith('/conf'): |
| logger.plain(' Skipping layer config file %s' % f1full ) |
| continue |
| else: |
| logger.warn('Overwriting file %s', fdest) |
| bb.utils.copyfile(f1full, fdest) |
| if ext == '.bb': |
| for append in self.bbhandler.cooker.collection.get_file_appends(f1full): |
| if layer_path_match(append): |
| logger.plain(' Applying append %s to %s' % (append, fdest)) |
| self.apply_append(append, fdest) |
| applied_appends.append(append) |
| |
| # Take care of when some layers are excluded and yet we have included bbappends for those recipes |
| for b in self.bbhandler.cooker.collection.bbappends: |
| (recipename, appendname) = b |
| if appendname not in applied_appends: |
| first_append = None |
| layer = layer_path_match(appendname) |
| if layer: |
| if first_append: |
| self.apply_append(appendname, first_append) |
| else: |
| fdest = appendname[len(layer):] |
| fdest = os.path.normpath(os.sep.join([outputdir,fdest])) |
| bb.utils.mkdirhier(os.path.dirname(fdest)) |
| bb.utils.copyfile(appendname, fdest) |
| first_append = fdest |
| |
| # Get the regex for the first layer in our list (which is where the conf/layer.conf file will |
| # have come from) |
| first_regex = None |
| layerdir = layers[0] |
| for layername, pattern, regex, _ in self.bbhandler.cooker.recipecache.bbfile_config_priorities: |
| if regex.match(os.path.join(layerdir, 'test')): |
| first_regex = regex |
| break |
| |
| if first_regex: |
| # Find the BBFILES entries that match (which will have come from this conf/layer.conf file) |
| bbfiles = str(self.bbhandler.config_data.getVar('BBFILES', True)).split() |
| bbfiles_layer = [] |
| for item in bbfiles: |
| if first_regex.match(item): |
| newpath = os.path.join(outputdir, item[len(layerdir)+1:]) |
| bbfiles_layer.append(newpath) |
| |
| if bbfiles_layer: |
| # Check that all important layer files match BBFILES |
| for root, dirs, files in os.walk(outputdir): |
| for f1 in files: |
| ext = os.path.splitext(f1)[1] |
| if ext in ['.bb', '.bbappend']: |
| f1full = os.sep.join([root, f1]) |
| entry_found = False |
| for item in bbfiles_layer: |
| if fnmatch.fnmatch(f1full, item): |
| entry_found = True |
| break |
| if not entry_found: |
| logger.warning("File %s does not match the flattened layer's BBFILES setting, you may need to edit conf/layer.conf or move the file elsewhere" % f1full) |
| |
| def get_file_layer(self, filename): |
| layerdir = self.get_file_layerdir(filename) |
| if layerdir: |
| return self.get_layer_name(layerdir) |
| else: |
| return '?' |
| |
| def get_file_layerdir(self, filename): |
| layer = bb.utils.get_file_layer(filename, self.bbhandler.config_data) |
| return self.bbfile_collections.get(layer, None) |
| |
| def remove_layer_prefix(self, f): |
| """Remove the layer_dir prefix, e.g., f = /path/to/layer_dir/foo/blah, the |
| return value will be: layer_dir/foo/blah""" |
| f_layerdir = self.get_file_layerdir(f) |
| if not f_layerdir: |
| return f |
| prefix = os.path.join(os.path.dirname(f_layerdir), '') |
| return f[len(prefix):] if f.startswith(prefix) else f |
| |
| def get_layer_name(self, layerdir): |
| return os.path.basename(layerdir.rstrip(os.sep)) |
| |
| def apply_append(self, appendname, recipename): |
| with open(appendname, 'r') as appendfile: |
| with open(recipename, 'a') as recipefile: |
| recipefile.write('\n') |
| recipefile.write('##### bbappended from %s #####\n' % self.get_file_layer(appendname)) |
| recipefile.writelines(appendfile.readlines()) |
| |
| def do_show_appends(self, args): |
| """list bbappend files and recipe files they apply to |
| |
| Lists recipes with the bbappends that apply to them as subitems. |
| """ |
| self.init_bbhandler() |
| |
| logger.plain('=== Appended recipes ===') |
| |
| pnlist = list(self.bbhandler.cooker_data.pkg_pn.keys()) |
| pnlist.sort() |
| appends = False |
| for pn in pnlist: |
| if self.show_appends_for_pn(pn): |
| appends = True |
| |
| if self.show_appends_for_skipped(): |
| appends = True |
| |
| if not appends: |
| logger.plain('No append files found') |
| |
| def show_appends_for_pn(self, pn): |
| filenames = self.bbhandler.cooker_data.pkg_pn[pn] |
| |
| best = bb.providers.findBestProvider(pn, |
| self.bbhandler.config_data, |
| self.bbhandler.cooker_data, |
| self.bbhandler.cooker_data.pkg_pn) |
| best_filename = os.path.basename(best[3]) |
| |
| return self.show_appends_output(filenames, best_filename) |
| |
| def show_appends_for_skipped(self): |
| filenames = [os.path.basename(f) |
| for f in self.bbhandler.cooker.skiplist.iterkeys()] |
| return self.show_appends_output(filenames, None, " (skipped)") |
| |
| def show_appends_output(self, filenames, best_filename, name_suffix = ''): |
| appended, missing = self.get_appends_for_files(filenames) |
| if appended: |
| for basename, appends in appended: |
| logger.plain('%s%s:', basename, name_suffix) |
| for append in appends: |
| logger.plain(' %s', append) |
| |
| if best_filename: |
| if best_filename in missing: |
| logger.warn('%s: missing append for preferred version', |
| best_filename) |
| return True |
| else: |
| return False |
| |
| def get_appends_for_files(self, filenames): |
| appended, notappended = [], [] |
| for filename in filenames: |
| _, cls = bb.cache.Cache.virtualfn2realfn(filename) |
| if cls: |
| continue |
| |
| basename = os.path.basename(filename) |
| appends = self.bbhandler.cooker.collection.get_file_appends(basename) |
| if appends: |
| appended.append((basename, list(appends))) |
| else: |
| notappended.append(basename) |
| return appended, notappended |
| |
| def do_show_cross_depends(self, args): |
| """Show dependencies between recipes that cross layer boundaries. |
| |
| Figure out the dependencies between recipes that cross layer boundaries. |
| |
| NOTE: .bbappend files can impact the dependencies. |
| """ |
| ignore_layers = (args.ignore or '').split(',') |
| |
| self.init_bbhandler() |
| |
| pkg_fn = self.bbhandler.cooker_data.pkg_fn |
| bbpath = str(self.bbhandler.config_data.getVar('BBPATH', True)) |
| self.require_re = re.compile(r"require\s+(.+)") |
| self.include_re = re.compile(r"include\s+(.+)") |
| self.inherit_re = re.compile(r"inherit\s+(.+)") |
| |
| global_inherit = (self.bbhandler.config_data.getVar('INHERIT', True) or "").split() |
| |
| # The bb's DEPENDS and RDEPENDS |
| for f in pkg_fn: |
| f = bb.cache.Cache.virtualfn2realfn(f)[0] |
| # Get the layername that the file is in |
| layername = self.get_file_layer(f) |
| |
| # The DEPENDS |
| deps = self.bbhandler.cooker_data.deps[f] |
| for pn in deps: |
| if pn in self.bbhandler.cooker_data.pkg_pn: |
| best = bb.providers.findBestProvider(pn, |
| self.bbhandler.config_data, |
| self.bbhandler.cooker_data, |
| self.bbhandler.cooker_data.pkg_pn) |
| self.check_cross_depends("DEPENDS", layername, f, best[3], args.filenames, ignore_layers) |
| |
| # The RDPENDS |
| all_rdeps = self.bbhandler.cooker_data.rundeps[f].values() |
| # Remove the duplicated or null one. |
| sorted_rdeps = {} |
| # The all_rdeps is the list in list, so we need two for loops |
| for k1 in all_rdeps: |
| for k2 in k1: |
| sorted_rdeps[k2] = 1 |
| all_rdeps = sorted_rdeps.keys() |
| for rdep in all_rdeps: |
| all_p = bb.providers.getRuntimeProviders(self.bbhandler.cooker_data, rdep) |
| if all_p: |
| if f in all_p: |
| # The recipe provides this one itself, ignore |
| continue |
| best = bb.providers.filterProvidersRunTime(all_p, rdep, |
| self.bbhandler.config_data, |
| self.bbhandler.cooker_data)[0][0] |
| self.check_cross_depends("RDEPENDS", layername, f, best, args.filenames, ignore_layers) |
| |
| # The RRECOMMENDS |
| all_rrecs = self.bbhandler.cooker_data.runrecs[f].values() |
| # Remove the duplicated or null one. |
| sorted_rrecs = {} |
| # The all_rrecs is the list in list, so we need two for loops |
| for k1 in all_rrecs: |
| for k2 in k1: |
| sorted_rrecs[k2] = 1 |
| all_rrecs = sorted_rrecs.keys() |
| for rrec in all_rrecs: |
| all_p = bb.providers.getRuntimeProviders(self.bbhandler.cooker_data, rrec) |
| if all_p: |
| if f in all_p: |
| # The recipe provides this one itself, ignore |
| continue |
| best = bb.providers.filterProvidersRunTime(all_p, rrec, |
| self.bbhandler.config_data, |
| self.bbhandler.cooker_data)[0][0] |
| self.check_cross_depends("RRECOMMENDS", layername, f, best, args.filenames, ignore_layers) |
| |
| # The inherit class |
| cls_re = re.compile('classes/') |
| if f in self.bbhandler.cooker_data.inherits: |
| inherits = self.bbhandler.cooker_data.inherits[f] |
| for cls in inherits: |
| # The inherits' format is [classes/cls, /path/to/classes/cls] |
| # ignore the classes/cls. |
| if not cls_re.match(cls): |
| classname = os.path.splitext(os.path.basename(cls))[0] |
| if classname in global_inherit: |
| continue |
| inherit_layername = self.get_file_layer(cls) |
| if inherit_layername != layername and not inherit_layername in ignore_layers: |
| if not args.filenames: |
| f_short = self.remove_layer_prefix(f) |
| cls = self.remove_layer_prefix(cls) |
| else: |
| f_short = f |
| logger.plain("%s inherits %s" % (f_short, cls)) |
| |
| # The 'require/include xxx' in the bb file |
| pv_re = re.compile(r"\${PV}") |
| with open(f, 'r') as fnfile: |
| line = fnfile.readline() |
| while line: |
| m, keyword = self.match_require_include(line) |
| # Found the 'require/include xxxx' |
| if m: |
| needed_file = m.group(1) |
| # Replace the ${PV} with the real PV |
| if pv_re.search(needed_file) and f in self.bbhandler.cooker_data.pkg_pepvpr: |
| pv = self.bbhandler.cooker_data.pkg_pepvpr[f][1] |
| needed_file = re.sub(r"\${PV}", pv, needed_file) |
| self.print_cross_files(bbpath, keyword, layername, f, needed_file, args.filenames, ignore_layers) |
| line = fnfile.readline() |
| |
| # The "require/include xxx" in conf/machine/*.conf, .inc and .bbclass |
| conf_re = re.compile(".*/conf/machine/[^\/]*\.conf$") |
| inc_re = re.compile(".*\.inc$") |
| # The "inherit xxx" in .bbclass |
| bbclass_re = re.compile(".*\.bbclass$") |
| for layerdir in self.bblayers: |
| layername = self.get_layer_name(layerdir) |
| for dirpath, dirnames, filenames in os.walk(layerdir): |
| for name in filenames: |
| f = os.path.join(dirpath, name) |
| s = conf_re.match(f) or inc_re.match(f) or bbclass_re.match(f) |
| if s: |
| with open(f, 'r') as ffile: |
| line = ffile.readline() |
| while line: |
| m, keyword = self.match_require_include(line) |
| # Only bbclass has the "inherit xxx" here. |
| bbclass="" |
| if not m and f.endswith(".bbclass"): |
| m, keyword = self.match_inherit(line) |
| bbclass=".bbclass" |
| # Find a 'require/include xxxx' |
| if m: |
| self.print_cross_files(bbpath, keyword, layername, f, m.group(1) + bbclass, args.filenames, ignore_layers) |
| line = ffile.readline() |
| |
| def print_cross_files(self, bbpath, keyword, layername, f, needed_filename, show_filenames, ignore_layers): |
| """Print the depends that crosses a layer boundary""" |
| needed_file = bb.utils.which(bbpath, needed_filename) |
| if needed_file: |
| # Which layer is this file from |
| needed_layername = self.get_file_layer(needed_file) |
| if needed_layername != layername and not needed_layername in ignore_layers: |
| if not show_filenames: |
| f = self.remove_layer_prefix(f) |
| needed_file = self.remove_layer_prefix(needed_file) |
| logger.plain("%s %s %s" %(f, keyword, needed_file)) |
| |
| def match_inherit(self, line): |
| """Match the inherit xxx line""" |
| return (self.inherit_re.match(line), "inherits") |
| |
| def match_require_include(self, line): |
| """Match the require/include xxx line""" |
| m = self.require_re.match(line) |
| keyword = "requires" |
| if not m: |
| m = self.include_re.match(line) |
| keyword = "includes" |
| return (m, keyword) |
| |
| def check_cross_depends(self, keyword, layername, f, needed_file, show_filenames, ignore_layers): |
| """Print the DEPENDS/RDEPENDS file that crosses a layer boundary""" |
| best_realfn = bb.cache.Cache.virtualfn2realfn(needed_file)[0] |
| needed_layername = self.get_file_layer(best_realfn) |
| if needed_layername != layername and not needed_layername in ignore_layers: |
| if not show_filenames: |
| f = self.remove_layer_prefix(f) |
| best_realfn = self.remove_layer_prefix(best_realfn) |
| |
| logger.plain("%s %s %s" % (f, keyword, best_realfn)) |
| |
| |
| def main(): |
| |
| cmds = Commands() |
| |
| def add_command(cmdname, function, *args, **kwargs): |
| # Convert docstring for function to help (one-liner shown in main --help) and description (shown in subcommand --help) |
| docsplit = function.__doc__.splitlines() |
| help = docsplit[0] |
| if len(docsplit) > 1: |
| desc = '\n'.join(docsplit[1:]) |
| else: |
| desc = help |
| subparser = subparsers.add_parser(cmdname, *args, help=help, description=desc, formatter_class=argparse.RawTextHelpFormatter, **kwargs) |
| subparser.set_defaults(func=function) |
| return subparser |
| |
| parser = argparse.ArgumentParser(description="BitBake layers utility", |
| epilog="Use %(prog)s <subcommand> --help to get help on a specific command") |
| parser.add_argument('-d', '--debug', help='Enable debug output', action='store_true') |
| parser.add_argument('-q', '--quiet', help='Print only errors', action='store_true') |
| subparsers = parser.add_subparsers(title='subcommands', metavar='<subcommand>') |
| |
| parser_show_layers = add_command('show-layers', cmds.do_show_layers) |
| |
| parser_add_layer = add_command('add-layer', cmds.do_add_layer) |
| parser_add_layer.add_argument('layerdir', help='Layer directory to add') |
| |
| parser_remove_layer = add_command('remove-layer', cmds.do_remove_layer) |
| parser_remove_layer.add_argument('layerdir', help='Layer directory to remove (wildcards allowed, enclose in quotes to avoid shell expansion)') |
| parser_remove_layer.set_defaults(func=cmds.do_remove_layer) |
| |
| parser_show_overlayed = add_command('show-overlayed', cmds.do_show_overlayed) |
| parser_show_overlayed.add_argument('-f', '--filenames', help='instead of the default formatting, list filenames of higher priority recipes with the ones they overlay indented underneath', action='store_true') |
| parser_show_overlayed.add_argument('-s', '--same-version', help='only list overlayed recipes where the version is the same', action='store_true') |
| |
| parser_show_recipes = add_command('show-recipes', cmds.do_show_recipes) |
| parser_show_recipes.add_argument('-f', '--filenames', help='instead of the default formatting, list filenames of higher priority recipes with the ones they overlay indented underneath', action='store_true') |
| parser_show_recipes.add_argument('-m', '--multiple', help='only list where multiple recipes (in the same layer or different layers) exist for the same recipe name', action='store_true') |
| parser_show_recipes.add_argument('-i', '--inherits', help='only list recipes that inherit the named class', metavar='CLASS', default='') |
| parser_show_recipes.add_argument('pnspec', nargs='?', help='optional recipe name specification (wildcards allowed, enclose in quotes to avoid shell expansion)') |
| |
| parser_show_appends = add_command('show-appends', cmds.do_show_appends) |
| |
| parser_flatten = add_command('flatten', cmds.do_flatten) |
| parser_flatten.add_argument('layer', nargs='*', help='Optional layer(s) to flatten (otherwise all are flattened)') |
| parser_flatten.add_argument('outputdir', help='Output directory') |
| |
| parser_show_cross_depends = add_command('show-cross-depends', cmds.do_show_cross_depends) |
| parser_show_cross_depends.add_argument('-f', '--filenames', help='show full file path', action='store_true') |
| parser_show_cross_depends.add_argument('-i', '--ignore', help='ignore dependencies on items in the specified layer(s) (split multiple layer names with commas, no spaces)', metavar='LAYERNAME') |
| |
| parser_layerindex_fetch = add_command('layerindex-fetch', cmds.do_layerindex_fetch) |
| parser_layerindex_fetch.add_argument('-n', '--show-only', help='show dependencies and do nothing else', action='store_true') |
| parser_layerindex_fetch.add_argument('-b', '--branch', help='branch name to fetch (default %(default)s)', default='master') |
| parser_layerindex_fetch.add_argument('-i', '--ignore', help='assume the specified layers do not need to be fetched/added (separate multiple layers with commas, no spaces)', metavar='LAYER') |
| parser_layerindex_fetch.add_argument('layername', nargs='+', help='layer to fetch') |
| |
| parser_layerindex_show_depends = add_command('layerindex-show-depends', cmds.do_layerindex_show_depends) |
| parser_layerindex_show_depends.add_argument('-b', '--branch', help='branch name to fetch (default %(default)s)', default='master') |
| parser_layerindex_show_depends.add_argument('layername', nargs='+', help='layer to query') |
| |
| args = parser.parse_args() |
| |
| if args.debug: |
| logger.setLevel(logging.DEBUG) |
| elif args.quiet: |
| logger.setLevel(logging.ERROR) |
| |
| try: |
| ret = args.func(args) |
| except UserError as err: |
| logger.error(str(err)) |
| ret = 1 |
| |
| return ret |
| |
| |
| if __name__ == "__main__": |
| try: |
| ret = main() |
| except Exception: |
| ret = 1 |
| import traceback |
| traceback.print_exc() |
| sys.exit(ret) |