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scripts/oe-pkgdata-util: add ability to find a recipe from a target package 

Add a "lookup-recipe" command to show which recipe produced a particular
package.

(From OE-Core rev: 4ab561ac3df105b4b6487271b6ccc29445518d52)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Paul Eggleton 2013-10-18 14:52:10 +01:00 committed by Richard Purdie
parent 948a714767
commit 6ce287937e
1 changed files with 37 additions and 0 deletions
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37
scripts/oe-pkgdata-util
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@ -219,6 +219,38 @@ def lookup_pkg(args, usage):
items.extend(mappings.get(pkg, []))
print '\n'.join(items)
def lookup_recipe(args, usage):
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)
mappings = defaultdict(list)
for pkg in pkgs:
pkgfile = os.path.join(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()))
sys.stderr.write("ERROR: the following packages could not be found: %s\n" % ', '.join(missing))
sys.exit(1)
items = []
for pkg in pkgs:
items.extend(mappings.get(pkg, []))
print '\n'.join(items)
def find_path(args, usage):
if len(args) < 2:
usage()
@ -263,6 +295,9 @@ Available commands:
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>"
@ -284,6 +319,8 @@ Available commands:
glob(args[1:], parser.print_help)
elif args[0] == "lookup-pkg":
lookup_pkg(args[1:], parser.print_help)
elif args[0] == "lookup-recipe":
lookup_recipe(args[1:], parser.print_help)
elif args[0] == "find-path":
find_path(args[1:], parser.print_help)
elif args[0] == "read-value":