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authorPaul Eggleton <paul.eggleton@linux.intel.com>2015-02-05 15:08:22 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2015-02-14 08:40:36 +0000
commit04dc571ac7c26f0dcf1a1fcd466482e22519998d (patch)
tree0d693a6ff5d23ec5db31c82d6f4d2c29b1aede64 /scripts
parent3c5285237dece0af594e74926e6f4f02ca81f715 (diff)
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oe-pkgdata-util: improve command-line usage
* Use argparse instead of optparse for standardised help output, options and a much cleaner code structure * Look up pkgdata directory automatically so the user doesn't have to specify it * Use standard logging NOTE: this does mean a slight change in syntax - if you do want to specify the pkgdata directory (usually only necessary if you're calling it from within the build process) you need to use the parameter -p (or --pkgdata-dir) and specify this before the command, not after it. Examples: oe-pkgdata-util find-path /sbin/mke2fs oe-pkgdata-util lookup-recipe libelf1 oe-pkgdata-util read-value PKGSIZE libc6 oe-pkgdata-util -p /home/user/oe/build/tmp/sysroots/qemux86-64/pkgdata read-value PKGSIZE libc6 Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/oe-pkgdata-util264
1 files changed, 128 insertions, 136 deletions
diff --git a/scripts/oe-pkgdata-util b/scripts/oe-pkgdata-util
index bf8754749e..f70f85e147 100755
--- a/scripts/oe-pkgdata-util
+++ b/scripts/oe-pkgdata-util
@@ -4,7 +4,7 @@
#
# Written by: Paul Eggleton <paul.eggleton@linux.intel.com>
#
-# Copyright 2012-2013 Intel Corporation
+# 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
@@ -25,30 +25,40 @@ import os
import os.path
import fnmatch
import re
-import optparse
+import argparse
+import logging
from collections import defaultdict
-def glob(args, usage, debug=False):
- if len(args) < 3:
- usage()
- sys.exit(1)
+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')
- pkgdata_dir = args[0]
- pkglist_file = args[1]
- globs = args[2].split()
+def tinfoil_init():
+ import bb.tinfoil
+ import logging
+ tinfoil = bb.tinfoil.Tinfoil()
+ tinfoil.prepare(True)
+
+ tinfoil.logger.setLevel(logging.WARNING)
+ return tinfoil
- if not os.path.exists(pkgdata_dir):
- print('ERROR: Unable to find pkgdata directory %s' % pkgdata_dir)
- sys.exit(1)
- if not os.path.exists(pkglist_file):
- print('ERROR: Unable to find package list file %s' % pkglist_file)
+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)
skipregex = re.compile("-locale-|^locale-base-|-dev$|-doc$|-dbg$|-staticdev$|^kernel-module-")
mappedpkgs = set()
- with open(pkglist_file, 'r') as f:
+ with open(args.pkglistfile, 'r') as f:
for line in f:
fields = line.rstrip().split()
if not fields:
@@ -59,8 +69,7 @@ def glob(args, usage, debug=False):
# Skip packages for which there is no point applying globs
if skipregex.search(pkg):
- if debug:
- print("%s -> !!" % pkg)
+ logger.debug("%s -> !!" % pkg)
continue
# Skip packages that already match the globs, so if e.g. a dev package
@@ -72,15 +81,14 @@ def glob(args, usage, debug=False):
already = True
break
if already:
- if debug:
- print("%s -> !" % pkg)
+ logger.debug("%s -> !" % pkg)
continue
# Define some functions
def revpkgdata(pkgn):
- return os.path.join(pkgdata_dir, "runtime-reverse", pkgn)
+ return os.path.join(args.pkgdata_dir, "runtime-reverse", pkgn)
def fwdpkgdata(pkgn):
- return os.path.join(pkgdata_dir, "runtime", pkgn)
+ return os.path.join(args.pkgdata_dir, "runtime", pkgn)
def readpn(pkgdata_file):
pn = ""
with open(pkgdata_file, 'r') as f:
@@ -130,81 +138,61 @@ def glob(args, usage, debug=False):
mappedpkg = ""
else:
# Package doesn't even exist...
- if debug:
- print "%s is not a valid package!" % (pkg)
+ logger.debug("%s is not a valid package!" % (pkg))
break
if mappedpkg:
- if debug:
- print "%s (%s) -> %s" % (pkg, g, mappedpkg)
+ logger.debug("%s (%s) -> %s" % (pkg, g, mappedpkg))
mappedpkgs.add(mappedpkg)
else:
- if debug:
- print "%s (%s) -> ?" % (pkg, g)
+ logger.debug("%s (%s) -> ?" % (pkg, g))
- if debug:
- print "------"
+ logger.debug("------")
print("\n".join(mappedpkgs))
-def read_value(args, usage, debug=False):
- if len(args) < 3:
- usage()
- sys.exit(1)
-
- pkgdata_dir = args[0]
- var = args[1]
- packages = args[2].split()
+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())
- if not os.path.exists(pkgdata_dir):
- print('ERROR: Unable to find pkgdata directory %s' % pkgdata_dir)
- sys.exit(1)
-
- def readvar(pkgdata_file, var):
+ def readvar(pkgdata_file, valuename):
val = ""
with open(pkgdata_file, 'r') as f:
for line in f:
- if line.startswith(var + ":"):
+ if line.startswith(valuename + ":"):
val = line.split(': ')[1].rstrip()
return val
- if debug:
- print "read-value('%s', '%s' '%s'" % (pkgdata_dir, var, packages)
+ 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]
- if debug:
- print "package: '%s'" % pkg_name
- revlink = os.path.join(pkgdata_dir, "runtime-reverse", pkg_name)
- if debug:
- print(revlink)
+ 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 = var
+ qvar = args.valuename
if qvar == "PKGSIZE":
# append packagename
- qvar = "%s_%s" % (var, mappedpkg)
+ 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_pkg(args, usage, debug=False):
- if len(args) < 2:
- usage()
- sys.exit(1)
-
- pkgdata_dir = args[0]
- pkgs = args[1].split()
-
- if not os.path.exists(pkgdata_dir):
- print('ERROR: Unable to find pkgdata directory %s' % pkgdata_dir)
- sys.exit(1)
+def lookup_pkg(args):
+ # Handle both multiple arguments and multiple values within an arg (old syntax)
+ pkgs = []
+ for pkgitem in args.recipepkg:
+ pkgs.extend(pkgitem.split())
mappings = defaultdict(list)
for pkg in pkgs:
- pkgfile = os.path.join(pkgdata_dir, 'runtime', pkg)
+ pkgfile = os.path.join(args.pkgdata_dir, 'runtime', pkg)
if os.path.exists(pkgfile):
with open(pkgfile, 'r') as f:
for line in f:
@@ -214,29 +202,23 @@ def lookup_pkg(args, usage, debug=False):
break
if len(mappings) < len(pkgs):
missing = list(set(pkgs) - set(mappings.keys()))
- sys.stderr.write("ERROR: the following packages could not be found: %s\n" % ', '.join(missing))
+ 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)
+ print('\n'.join(items))
-def lookup_recipe(args, usage, debug=False):
- if len(args) < 2:
- usage()
- sys.exit(1)
-
- pkgdata_dir = args[0]
- pkgs = args[1].split()
-
- if not os.path.exists(pkgdata_dir):
- print('ERROR: Unable to find pkgdata directory %s' % pkgdata_dir)
- sys.exit(1)
+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(pkgdata_dir, 'runtime-reverse', pkg)
+ 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:
@@ -246,30 +228,18 @@ def lookup_recipe(args, usage, debug=False):
break
if len(mappings) < len(pkgs):
missing = list(set(pkgs) - set(mappings.keys()))
- sys.stderr.write("ERROR: the following packages could not be found: %s\n" % ', '.join(missing))
+ 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 find_path(args, usage, debug=False):
- if len(args) < 2:
- usage()
- sys.exit(1)
-
- pkgdata_dir = args[0]
- targetpath = args[1]
-
- if not os.path.exists(pkgdata_dir):
- print('ERROR: Unable to find pkgdata directory %s' % pkgdata_dir)
- sys.exit(1)
+ print('\n'.join(items))
+def find_path(args):
import json
- import fnmatch
- for root, dirs, files in os.walk(os.path.join(pkgdata_dir, 'runtime')):
+ 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:
@@ -277,55 +247,77 @@ def find_path(args, usage, debug=False):
val = line.split(':', 1)[1].strip()
dictval = json.loads(val)
for fullpth in dictval.keys():
- if fnmatch.fnmatchcase(fullpth, targetpath):
+ if fnmatch.fnmatchcase(fullpth, args.targetpath):
print("%s: %s" % (fn, fullpth))
break
def main():
- parser = optparse.OptionParser(
- usage = '''%prog [options] <command> <arguments>
-
-Available commands:
- glob <pkgdatadir> <pkglistfile> "<globs>"
- expand one or more glob expressions over the packages listed in
- pkglistfile (one package per line)
- lookup-pkg <pkgdatadir> "<recipe-pkgs>"
- look up the specified recipe-space package name(s) to see what the
- final runtime package name is (e.g. eglibc becomes libc6)
- lookup-recipe <pkgdatadir> "<pkgs>"
- look up the specified package(s) to see which recipe they were
- produced by
- find-path <pkgdatadir> <path>
- find the package providing the specified path (wildcards * ? allowed)
- read-value <pkgdatadir> <value-name> "<pkgs>"
- read the named value from the pkgdata files for the specified
- packages''')
-
- parser.add_option("-d", "--debug",
- help = "Enable debug output",
- action="store_true", dest="debug", default=False)
-
- options, args = parser.parse_args(sys.argv)
- args = args[1:]
-
- if len(args) < 1:
- parser.print_help()
+ 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 recipe-space package names to 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)')
+ parser_lookup_pkg.add_argument('recipepkg', nargs='+', help='Recipe-space package name to look up')
+ parser_lookup_pkg.set_defaults(func=lookup_pkg)
+
+ 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.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)
- if args[0] == "glob":
- glob(args[1:], parser.print_help, options.debug)
- elif args[0] == "lookup-pkg":
- lookup_pkg(args[1:], parser.print_help, options.debug)
- elif args[0] == "lookup-recipe":
- lookup_recipe(args[1:], parser.print_help, options.debug)
- elif args[0] == "find-path":
- find_path(args[1:], parser.print_help, options.debug)
- elif args[0] == "read-value":
- read_value(args[1:], parser.print_help, options.debug)
- else:
- parser.print_help()
- sys.exit(1)
+ ret = args.func(args)
+
+ return ret
if __name__ == "__main__":