generic-poky/scripts/oe-pkgdata-util

600 lines
25 KiB
Python
Executable File

#!/usr/bin/env python3
# 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
import argparse_oe
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)
skippedpkgs = set()
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)
skippedpkgs.add(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:
skippedpkgs.add(pkg)
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 - skippedpkgs))
def read_value(args):
# Handle both multiple arguments and multiple values within an arg (old syntax)
packages = []
if args.file:
with open(args.file, 'r') as f:
for line in f:
splitline = line.split()
if splitline:
packages.append(splitline[0])
else:
for pkgitem in args.pkg:
packages.extend(pkgitem.split())
if not packages:
logger.error("No packages specified")
sys.exit(1)
def readvar(pkgdata_file, valuename, mappedpkg):
val = ""
with open(pkgdata_file, 'r') as f:
for line in f:
if (line.startswith(valuename + ":") or
line.startswith(valuename + "_" + mappedpkg + ":")):
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
value = readvar(revlink, qvar, mappedpkg)
if qvar == "PKGSIZE":
# PKGSIZE is now in bytes, but we we want it in KB
pkgsize = (int(value) + 1024 // 2) // 1024
value = "%d" % pkgsize
if args.prefix_name:
print('%s %s' % (pkg_name, value))
else:
print(value)
else:
logger.debug("revlink %s does not exist", revlink)
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 = list(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 package_info(args):
# Handle both multiple arguments and multiple values within an arg (old syntax)
packages = []
if args.file:
with open(args.file, 'r') as f:
for line in f:
splitline = line.split()
if splitline:
packages.append(splitline[0])
else:
for pkgitem in args.pkg:
packages.extend(pkgitem.split())
if not packages:
logger.error("No packages specified")
sys.exit(1)
mappings = defaultdict(lambda: defaultdict(str))
for pkg in packages:
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].endswith("_" + pkg):
k = fields[0][:len(fields[0]) - len(pkg) - 1]
else:
k = fields[0]
v = fields[1] if len(fields) == 2 else ""
mappings[pkg][k] = v
if len(mappings) < len(packages):
missing = list(set(packages) - set(mappings.keys()))
logger.error("The following packages could not be found: %s" %
', '.join(missing))
sys.exit(1)
items = []
for pkg in packages:
pkg_version = mappings[pkg]['PKGV']
if mappings[pkg]['PKGE']:
pkg_version = mappings[pkg]['PKGE'] + ":" + pkg_version
if mappings[pkg]['PKGR']:
pkg_version = pkg_version + "-" + mappings[pkg]['PKGR']
recipe = mappings[pkg]['PN']
recipe_version = mappings[pkg]['PV']
if mappings[pkg]['PE']:
recipe_version = mappings[pkg]['PE'] + ":" + recipe_version
if mappings[pkg]['PR']:
recipe_version = recipe_version + "-" + mappings[pkg]['PR']
pkg_size = mappings[pkg]['PKGSIZE']
line = "%s %s %s %s %s" % (pkg, pkg_version, recipe, recipe_version, pkg_size)
if args.extra:
for var in args.extra:
val = mappings[pkg][var].strip()
val = re.sub(r'\s+', ' ', val)
line += ' "%s"' % val
items.append(line)
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 sorted(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_oe.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>')
subparsers.required = True
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_package_info = subparsers.add_parser('package-info',
help='Show version, recipe and size information for one or more packages',
description='Looks up the specified runtime package(s) and display information')
parser_package_info.add_argument('pkg', nargs='*', help='Runtime package name to look up')
parser_package_info.add_argument('-f', '--file', help='Read package names from the specified file (one per line, first field only)')
parser_package_info.add_argument('-e', '--extra', help='Extra variables to display, e.g., LICENSE (can be specified multiple times)', action='append')
parser_package_info.set_defaults(func=package_info)
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.add_argument('-f', '--file', help='Read package names from the specified file (one per line, first field only)')
parser_read_value.add_argument('-n', '--prefix-name', help='Prefix output with package name', action='store_true')
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()
try:
args.pkgdata_dir = tinfoil.config_data.getVar('PKGDATA_DIR')
finally:
tinfoil.shutdown()
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' % args.pkgdata_dir)
sys.exit(1)
ret = args.func(args)
return ret
if __name__ == "__main__":
main()