| #!/usr/bin/env python |
| |
| # OpenEmbedded pkgdata utility |
| # |
| # Written by: Paul Eggleton <paul.eggleton@linux.intel.com> |
| # |
| # Copyright 2012-2015 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 sys |
| import os |
| import os.path |
| import fnmatch |
| import re |
| import argparse |
| import logging |
| from collections import defaultdict, OrderedDict |
| |
| scripts_path = os.path.dirname(os.path.realpath(__file__)) |
| lib_path = scripts_path + '/lib' |
| sys.path = sys.path + [lib_path] |
| import scriptutils |
| logger = scriptutils.logger_create('pkgdatautil') |
| |
| def tinfoil_init(): |
| import bb.tinfoil |
| import logging |
| tinfoil = bb.tinfoil.Tinfoil() |
| tinfoil.prepare(True) |
| |
| tinfoil.logger.setLevel(logging.WARNING) |
| return tinfoil |
| |
| |
| def glob(args): |
| # Handle both multiple arguments and multiple values within an arg (old syntax) |
| globs = [] |
| for globitem in args.glob: |
| globs.extend(globitem.split()) |
| |
| if not os.path.exists(args.pkglistfile): |
| logger.error('Unable to find package list file %s' % args.pkglistfile) |
| sys.exit(1) |
| |
| skipval = "-locale-|^locale-base-|-dev$|-doc$|-dbg$|-staticdev$|^kernel-module-" |
| if args.exclude: |
| skipval += "|" + args.exclude |
| skipregex = re.compile(skipval) |
| |
| mappedpkgs = set() |
| with open(args.pkglistfile, 'r') as f: |
| for line in f: |
| fields = line.rstrip().split() |
| if not fields: |
| continue |
| pkg = fields[0] |
| # We don't care about other args (used to need the package architecture but the |
| # new pkgdata structure avoids the need for that) |
| |
| # Skip packages for which there is no point applying globs |
| if skipregex.search(pkg): |
| logger.debug("%s -> !!" % pkg) |
| continue |
| |
| # Skip packages that already match the globs, so if e.g. a dev package |
| # is already installed and thus in the list, we don't process it any further |
| # Most of these will be caught by skipregex already, but just in case... |
| already = False |
| for g in globs: |
| if fnmatch.fnmatchcase(pkg, g): |
| already = True |
| break |
| if already: |
| logger.debug("%s -> !" % pkg) |
| continue |
| |
| # Define some functions |
| def revpkgdata(pkgn): |
| return os.path.join(args.pkgdata_dir, "runtime-reverse", pkgn) |
| def fwdpkgdata(pkgn): |
| return os.path.join(args.pkgdata_dir, "runtime", pkgn) |
| def readpn(pkgdata_file): |
| pn = "" |
| with open(pkgdata_file, 'r') as f: |
| for line in f: |
| if line.startswith("PN:"): |
| pn = line.split(': ')[1].rstrip() |
| return pn |
| def readrenamed(pkgdata_file): |
| renamed = "" |
| pn = os.path.basename(pkgdata_file) |
| with open(pkgdata_file, 'r') as f: |
| for line in f: |
| if line.startswith("PKG_%s:" % pn): |
| renamed = line.split(': ')[1].rstrip() |
| return renamed |
| |
| # Main processing loop |
| for g in globs: |
| mappedpkg = "" |
| # First just try substitution (i.e. packagename -> packagename-dev) |
| newpkg = g.replace("*", pkg) |
| revlink = revpkgdata(newpkg) |
| if os.path.exists(revlink): |
| mappedpkg = os.path.basename(os.readlink(revlink)) |
| fwdfile = fwdpkgdata(mappedpkg) |
| if os.path.exists(fwdfile): |
| mappedpkg = readrenamed(fwdfile) |
| if not os.path.exists(fwdfile + ".packaged"): |
| mappedpkg = "" |
| else: |
| revlink = revpkgdata(pkg) |
| if os.path.exists(revlink): |
| # Check if we can map after undoing the package renaming (by resolving the symlink) |
| origpkg = os.path.basename(os.readlink(revlink)) |
| newpkg = g.replace("*", origpkg) |
| fwdfile = fwdpkgdata(newpkg) |
| if os.path.exists(fwdfile): |
| mappedpkg = readrenamed(fwdfile) |
| else: |
| # That didn't work, so now get the PN, substitute that, then map in the other direction |
| pn = readpn(revlink) |
| newpkg = g.replace("*", pn) |
| fwdfile = fwdpkgdata(newpkg) |
| if os.path.exists(fwdfile): |
| mappedpkg = readrenamed(fwdfile) |
| if not os.path.exists(fwdfile + ".packaged"): |
| mappedpkg = "" |
| else: |
| # Package doesn't even exist... |
| logger.debug("%s is not a valid package!" % (pkg)) |
| break |
| |
| if mappedpkg: |
| logger.debug("%s (%s) -> %s" % (pkg, g, mappedpkg)) |
| mappedpkgs.add(mappedpkg) |
| else: |
| logger.debug("%s (%s) -> ?" % (pkg, g)) |
| |
| logger.debug("------") |
| |
| print("\n".join(mappedpkgs)) |
| |
| def read_value(args): |
| # Handle both multiple arguments and multiple values within an arg (old syntax) |
| packages = [] |
| for pkgitem in args.pkg: |
| packages.extend(pkgitem.split()) |
| |
| def readvar(pkgdata_file, valuename): |
| val = "" |
| with open(pkgdata_file, 'r') as f: |
| for line in f: |
| if line.startswith(valuename + ":"): |
| val = line.split(': ', 1)[1].rstrip() |
| return val |
| |
| logger.debug("read-value('%s', '%s' '%s'" % (args.pkgdata_dir, args.valuename, packages)) |
| for package in packages: |
| pkg_split = package.split('_') |
| pkg_name = pkg_split[0] |
| logger.debug("package: '%s'" % pkg_name) |
| revlink = os.path.join(args.pkgdata_dir, "runtime-reverse", pkg_name) |
| logger.debug(revlink) |
| if os.path.exists(revlink): |
| mappedpkg = os.path.basename(os.readlink(revlink)) |
| qvar = args.valuename |
| if qvar == "PKGSIZE": |
| # append packagename |
| qvar = "%s_%s" % (args.valuename, mappedpkg) |
| # PKGSIZE is now in bytes, but we we want it in KB |
| pkgsize = (int(readvar(revlink, qvar)) + 1024 // 2) // 1024 |
| print("%d" % pkgsize) |
| else: |
| print(readvar(revlink, qvar)) |
| |
| def lookup_pkglist(pkgs, pkgdata_dir, reverse): |
| if reverse: |
| mappings = OrderedDict() |
| for pkg in pkgs: |
| revlink = os.path.join(pkgdata_dir, "runtime-reverse", pkg) |
| logger.debug(revlink) |
| if os.path.exists(revlink): |
| mappings[pkg] = os.path.basename(os.readlink(revlink)) |
| else: |
| mappings = defaultdict(list) |
| for pkg in pkgs: |
| pkgfile = os.path.join(pkgdata_dir, 'runtime', pkg) |
| if os.path.exists(pkgfile): |
| with open(pkgfile, 'r') as f: |
| for line in f: |
| fields = line.rstrip().split(': ') |
| if fields[0] == 'PKG_%s' % pkg: |
| mappings[pkg].append(fields[1]) |
| break |
| return mappings |
| |
| def lookup_pkg(args): |
| # Handle both multiple arguments and multiple values within an arg (old syntax) |
| pkgs = [] |
| for pkgitem in args.pkg: |
| pkgs.extend(pkgitem.split()) |
| |
| mappings = lookup_pkglist(pkgs, args.pkgdata_dir, args.reverse) |
| |
| if len(mappings) < len(pkgs): |
| missing = list(set(pkgs) - set(mappings.keys())) |
| logger.error("The following packages could not be found: %s" % ', '.join(missing)) |
| sys.exit(1) |
| |
| if args.reverse: |
| items = mappings.values() |
| else: |
| items = [] |
| for pkg in pkgs: |
| items.extend(mappings.get(pkg, [])) |
| |
| print('\n'.join(items)) |
| |
| def lookup_recipe(args): |
| # Handle both multiple arguments and multiple values within an arg (old syntax) |
| pkgs = [] |
| for pkgitem in args.pkg: |
| pkgs.extend(pkgitem.split()) |
| |
| mappings = defaultdict(list) |
| for pkg in pkgs: |
| pkgfile = os.path.join(args.pkgdata_dir, 'runtime-reverse', pkg) |
| if os.path.exists(pkgfile): |
| with open(pkgfile, 'r') as f: |
| for line in f: |
| fields = line.rstrip().split(': ') |
| if fields[0] == 'PN': |
| mappings[pkg].append(fields[1]) |
| break |
| if len(mappings) < len(pkgs): |
| missing = list(set(pkgs) - set(mappings.keys())) |
| logger.error("The following packages could not be found: %s" % ', '.join(missing)) |
| sys.exit(1) |
| |
| items = [] |
| for pkg in pkgs: |
| items.extend(mappings.get(pkg, [])) |
| print('\n'.join(items)) |
| |
| def get_recipe_pkgs(pkgdata_dir, recipe, unpackaged): |
| recipedatafile = os.path.join(pkgdata_dir, recipe) |
| if not os.path.exists(recipedatafile): |
| logger.error("Unable to find packaged recipe with name %s" % recipe) |
| sys.exit(1) |
| packages = [] |
| with open(recipedatafile, 'r') as f: |
| for line in f: |
| fields = line.rstrip().split(': ') |
| if fields[0] == 'PACKAGES': |
| packages = fields[1].split() |
| break |
| |
| if not unpackaged: |
| pkglist = [] |
| for pkg in packages: |
| if os.path.exists(os.path.join(pkgdata_dir, 'runtime', '%s.packaged' % pkg)): |
| pkglist.append(pkg) |
| return pkglist |
| else: |
| return packages |
| |
| def list_pkgs(args): |
| found = False |
| |
| def matchpkg(pkg): |
| if args.pkgspec: |
| matched = False |
| for pkgspec in args.pkgspec: |
| if fnmatch.fnmatchcase(pkg, pkgspec): |
| matched = True |
| break |
| if not matched: |
| return False |
| if not args.unpackaged: |
| if args.runtime: |
| revlink = os.path.join(args.pkgdata_dir, "runtime-reverse", pkg) |
| if os.path.exists(revlink): |
| # We're unlikely to get here if the package was not packaged, but just in case |
| # we add the symlinks for unpackaged files in the future |
| mappedpkg = os.path.basename(os.readlink(revlink)) |
| if not os.path.exists(os.path.join(args.pkgdata_dir, 'runtime', '%s.packaged' % mappedpkg)): |
| return False |
| else: |
| return False |
| else: |
| if not os.path.exists(os.path.join(args.pkgdata_dir, 'runtime', '%s.packaged' % pkg)): |
| return False |
| return True |
| |
| if args.recipe: |
| packages = get_recipe_pkgs(args.pkgdata_dir, args.recipe, args.unpackaged) |
| |
| if args.runtime: |
| pkglist = [] |
| runtime_pkgs = lookup_pkglist(packages, args.pkgdata_dir, False) |
| for rtpkgs in runtime_pkgs.values(): |
| pkglist.extend(rtpkgs) |
| else: |
| pkglist = packages |
| |
| for pkg in pkglist: |
| if matchpkg(pkg): |
| found = True |
| print("%s" % pkg) |
| else: |
| if args.runtime: |
| searchdir = 'runtime-reverse' |
| else: |
| searchdir = 'runtime' |
| |
| for root, dirs, files in os.walk(os.path.join(args.pkgdata_dir, searchdir)): |
| for fn in files: |
| if fn.endswith('.packaged'): |
| continue |
| if matchpkg(fn): |
| found = True |
| print("%s" % fn) |
| if not found: |
| if args.pkgspec: |
| logger.error("Unable to find any package matching %s" % args.pkgspec) |
| else: |
| logger.error("No packages found") |
| sys.exit(1) |
| |
| def list_pkg_files(args): |
| import json |
| |
| if args.recipe: |
| if args.pkg: |
| logger.error("list-pkg-files: If -p/--recipe is specified then a package name cannot be specified") |
| sys.exit(1) |
| recipepkglist = get_recipe_pkgs(args.pkgdata_dir, args.recipe, args.unpackaged) |
| if args.runtime: |
| pkglist = [] |
| runtime_pkgs = lookup_pkglist(recipepkglist, args.pkgdata_dir, False) |
| for rtpkgs in runtime_pkgs.values(): |
| pkglist.extend(rtpkgs) |
| else: |
| pkglist = recipepkglist |
| else: |
| if not args.pkg: |
| logger.error("list-pkg-files: If -p/--recipe is not specified then at least one package name must be specified") |
| sys.exit(1) |
| pkglist = args.pkg |
| |
| for pkg in pkglist: |
| print("%s:" % pkg) |
| if args.runtime: |
| pkgdatafile = os.path.join(args.pkgdata_dir, "runtime-reverse", pkg) |
| if not os.path.exists(pkgdatafile): |
| if args.recipe: |
| # This package was empty and thus never packaged, ignore |
| continue |
| logger.error("Unable to find any built runtime package named %s" % pkg) |
| sys.exit(1) |
| else: |
| pkgdatafile = os.path.join(args.pkgdata_dir, "runtime", pkg) |
| if not os.path.exists(pkgdatafile): |
| logger.error("Unable to find any built recipe-space package named %s" % pkg) |
| sys.exit(1) |
| |
| with open(pkgdatafile, 'r') as f: |
| found = False |
| for line in f: |
| if line.startswith('FILES_INFO:'): |
| found = True |
| val = line.split(':', 1)[1].strip() |
| dictval = json.loads(val) |
| for fullpth in sorted(dictval): |
| print("\t%s" % fullpth) |
| break |
| if not found: |
| logger.error("Unable to find FILES_INFO entry in %s" % pkgdatafile) |
| sys.exit(1) |
| |
| def find_path(args): |
| import json |
| |
| found = False |
| for root, dirs, files in os.walk(os.path.join(args.pkgdata_dir, 'runtime')): |
| for fn in files: |
| with open(os.path.join(root,fn)) as f: |
| for line in f: |
| if line.startswith('FILES_INFO:'): |
| val = line.split(':', 1)[1].strip() |
| dictval = json.loads(val) |
| for fullpth in dictval.keys(): |
| if fnmatch.fnmatchcase(fullpth, args.targetpath): |
| found = True |
| print("%s: %s" % (fn, fullpth)) |
| break |
| if not found: |
| logger.error("Unable to find any package producing path %s" % args.targetpath) |
| sys.exit(1) |
| |
| |
| def main(): |
| parser = argparse.ArgumentParser(description="OpenEmbedded pkgdata tool - queries the pkgdata files written out during do_package", |
| 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('-p', '--pkgdata-dir', help='Path to pkgdata directory (determined automatically if not specified)') |
| subparsers = parser.add_subparsers(title='subcommands', metavar='<subcommand>') |
| |
| parser_lookup_pkg = subparsers.add_parser('lookup-pkg', |
| help='Translate between recipe-space package names and runtime package names', |
| description='Looks up the specified recipe-space package name(s) to see what the final runtime package name is (e.g. glibc becomes libc6), or with -r/--reverse looks up the other way.') |
| parser_lookup_pkg.add_argument('pkg', nargs='+', help='Package name to look up') |
| parser_lookup_pkg.add_argument('-r', '--reverse', help='Switch to looking up recipe-space package names from runtime package names', action='store_true') |
| parser_lookup_pkg.set_defaults(func=lookup_pkg) |
| |
| parser_list_pkgs = subparsers.add_parser('list-pkgs', |
| help='List packages', |
| description='Lists packages that have been built') |
| parser_list_pkgs.add_argument('pkgspec', nargs='*', help='Package name to search for (wildcards * ? allowed, use quotes to avoid shell expansion)') |
| parser_list_pkgs.add_argument('-r', '--runtime', help='Show runtime package names instead of recipe-space package names', action='store_true') |
| parser_list_pkgs.add_argument('-p', '--recipe', help='Limit to packages produced by the specified recipe') |
| parser_list_pkgs.add_argument('-u', '--unpackaged', help='Include unpackaged (i.e. empty) packages', action='store_true') |
| parser_list_pkgs.set_defaults(func=list_pkgs) |
| |
| parser_list_pkg_files = subparsers.add_parser('list-pkg-files', |
| help='List files within a package', |
| description='Lists files included in one or more packages') |
| parser_list_pkg_files.add_argument('pkg', nargs='*', help='Package name to report on (if -p/--recipe is not specified)') |
| parser_list_pkg_files.add_argument('-r', '--runtime', help='Specified package(s) are runtime package names instead of recipe-space package names', action='store_true') |
| parser_list_pkg_files.add_argument('-p', '--recipe', help='Report on all packages produced by the specified recipe') |
| parser_list_pkg_files.add_argument('-u', '--unpackaged', help='Include unpackaged (i.e. empty) packages (only useful with -p/--recipe)', action='store_true') |
| parser_list_pkg_files.set_defaults(func=list_pkg_files) |
| |
| parser_lookup_recipe = subparsers.add_parser('lookup-recipe', |
| help='Find recipe producing one or more packages', |
| description='Looks up the specified runtime package(s) to see which recipe they were produced by') |
| parser_lookup_recipe.add_argument('pkg', nargs='+', help='Runtime package name to look up') |
| parser_lookup_recipe.set_defaults(func=lookup_recipe) |
| |
| parser_find_path = subparsers.add_parser('find-path', |
| help='Find package providing a target path', |
| description='Finds the recipe-space package providing the specified target path') |
| parser_find_path.add_argument('targetpath', help='Path to find (wildcards * ? allowed, use quotes to avoid shell expansion)') |
| parser_find_path.set_defaults(func=find_path) |
| |
| parser_read_value = subparsers.add_parser('read-value', |
| help='Read any pkgdata value for one or more packages', |
| description='Reads the named value from the pkgdata files for the specified packages') |
| parser_read_value.add_argument('valuename', help='Name of the value to look up') |
| parser_read_value.add_argument('pkg', nargs='+', help='Runtime package name to look up') |
| parser_read_value.set_defaults(func=read_value) |
| |
| parser_glob = subparsers.add_parser('glob', |
| help='Expand package name glob expression', |
| description='Expands one or more glob expressions over the packages listed in pkglistfile') |
| parser_glob.add_argument('pkglistfile', help='File listing packages (one package name per line)') |
| parser_glob.add_argument('glob', nargs="+", help='Glob expression for package names, e.g. *-dev') |
| parser_glob.add_argument('-x', '--exclude', help='Exclude packages matching specified regex from the glob operation') |
| parser_glob.set_defaults(func=glob) |
| |
| |
| args = parser.parse_args() |
| |
| if args.debug: |
| logger.setLevel(logging.DEBUG) |
| |
| if not args.pkgdata_dir: |
| import scriptpath |
| bitbakepath = scriptpath.add_bitbake_lib_path() |
| if not bitbakepath: |
| logger.error("Unable to find bitbake by searching parent directory of this script or PATH") |
| sys.exit(1) |
| logger.debug('Found bitbake path: %s' % bitbakepath) |
| tinfoil = tinfoil_init() |
| args.pkgdata_dir = tinfoil.config_data.getVar('PKGDATA_DIR', True) |
| logger.debug('Value of PKGDATA_DIR is "%s"' % args.pkgdata_dir) |
| if not args.pkgdata_dir: |
| logger.error('Unable to determine pkgdata directory from PKGDATA_DIR') |
| sys.exit(1) |
| |
| if not os.path.exists(args.pkgdata_dir): |
| logger.error('Unable to find pkgdata directory %s' % pkgdata_dir) |
| sys.exit(1) |
| |
| ret = args.func(args) |
| |
| return ret |
| |
| |
| if __name__ == "__main__": |
| main() |