| import collections |
| import fnmatch |
| import logging |
| import sys |
| import os |
| import re |
| |
| import bb.utils |
| |
| from bblayers.common import LayerPlugin |
| |
| logger = logging.getLogger('bitbake-layers') |
| |
| |
| def plugin_init(plugins): |
| return QueryPlugin() |
| |
| |
| class QueryPlugin(LayerPlugin): |
| def do_show_layers(self, args): |
| """show current configured layers.""" |
| logger.plain("%s %s %s" % ("layer".ljust(20), "path".ljust(40), "priority")) |
| logger.plain('=' * 74) |
| for layer, _, regex, pri in self.tinfoil.cooker.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 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. |
| """ |
| |
| items_listed = self.list_recipes('Overlayed recipes', None, True, args.same_version, args.filenames, True, None) |
| |
| # Check for overlayed .bbclass files |
| classes = collections.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.tinfoil.config_data.getVar('BBPATH')) |
| 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. |
| """ |
| |
| 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.tinfoil.config_data.getVar('BBPATH')) |
| for classname in inherits: |
| classfile = 'classes/%s.bbclass' % classname |
| if not bb.utils.which(bbpath, classfile, history=False): |
| logger.error('No class named %s found in BBPATH', classfile) |
| sys.exit(1) |
| |
| pkg_pn = self.tinfoil.cooker.recipecaches[''].pkg_pn |
| (latest_versions, preferred_versions) = self.tinfoil.find_providers() |
| allproviders = self.tinfoil.get_all_providers() |
| |
| # 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 = list(self.tinfoil.cooker.skiplist.keys()) |
| 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.tinfoil.config_data.getVar('INHERIT') 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.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.tinfoil.cooker.recipecaches[''].pkg_fn: |
| continue |
| |
| if inherits: |
| matchcount = 0 |
| recipe_inherits = self.tinfoil.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.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 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.tinfoil.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 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. |
| """ |
| if args.pnspec: |
| logger.plain('=== Matched appended recipes ===') |
| else: |
| logger.plain('=== Appended recipes ===') |
| |
| pnlist = list(self.tinfoil.cooker_data.pkg_pn.keys()) |
| pnlist.sort() |
| appends = False |
| for pn in pnlist: |
| if args.pnspec and pn != args.pnspec: |
| continue |
| |
| if self.show_appends_for_pn(pn): |
| appends = True |
| |
| if not args.pnspec and 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.tinfoil.cooker_data.pkg_pn[pn] |
| |
| best = self.tinfoil.find_best_provider(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.tinfoil.cooker.skiplist.keys()] |
| 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.warning('%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.virtualfn2realfn(filename) |
| if cls: |
| continue |
| |
| basename = os.path.basename(filename) |
| appends = self.tinfoil.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(',') |
| |
| pkg_fn = self.tinfoil.cooker_data.pkg_fn |
| bbpath = str(self.tinfoil.config_data.getVar('BBPATH')) |
| 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.tinfoil.config_data.getVar('INHERIT') or "").split() |
| |
| # The bb's DEPENDS and RDEPENDS |
| for f in pkg_fn: |
| f = bb.cache.virtualfn2realfn(f)[0] |
| # Get the layername that the file is in |
| layername = self.get_file_layer(f) |
| |
| # The DEPENDS |
| deps = self.tinfoil.cooker_data.deps[f] |
| for pn in deps: |
| if pn in self.tinfoil.cooker_data.pkg_pn: |
| best = self.tinfoil.find_best_provider(pn) |
| self.check_cross_depends("DEPENDS", layername, f, best[3], args.filenames, ignore_layers) |
| |
| # The RDPENDS |
| all_rdeps = self.tinfoil.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, best = self.tinfoil.get_runtime_providers(rdep) |
| if all_p: |
| if f in all_p: |
| # The recipe provides this one itself, ignore |
| continue |
| self.check_cross_depends("RDEPENDS", layername, f, best, args.filenames, ignore_layers) |
| |
| # The RRECOMMENDS |
| all_rrecs = self.tinfoil.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, best = self.tinfoil.get_runtime_providers(rrec) |
| if all_p: |
| if f in all_p: |
| # The recipe provides this one itself, ignore |
| continue |
| self.check_cross_depends("RRECOMMENDS", layername, f, best, args.filenames, ignore_layers) |
| |
| # The inherit class |
| cls_re = re.compile('classes/') |
| if f in self.tinfoil.cooker_data.inherits: |
| inherits = self.tinfoil.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 ${PV} with the real PV |
| if pv_re.search(needed_file) and f in self.tinfoil.cooker_data.pkg_pepvpr: |
| pv = self.tinfoil.cooker_data.pkg_pepvpr[f][1] |
| needed_file = re.sub(r"\${PV}", pv, needed_file) |
| self.print_cross_files(bbpath, keyword, layername, f, needed_file, args.filenames, ignore_layers) |
| line = fnfile.readline() |
| |
| # The "require/include xxx" in conf/machine/*.conf, .inc and .bbclass |
| conf_re = re.compile(".*/conf/machine/[^\/]*\.conf$") |
| 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.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 register_commands(self, sp): |
| self.add_command(sp, 'show-layers', self.do_show_layers, parserecipes=False) |
| |
| parser_show_overlayed = self.add_command(sp, 'show-overlayed', self.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 = self.add_command(sp, 'show-recipes', self.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 = self.add_command(sp, 'show-appends', self.do_show_appends) |
| parser_show_appends.add_argument('pnspec', nargs='?', help='optional recipe name specification (wildcards allowed, enclose in quotes to avoid shell expansion)') |
| |
| parser_show_cross_depends = self.add_command(sp, 'show-cross-depends', self.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') |