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devtool: simplify the logic of determining patches to be removed 

A slight simplification of the code.

(From OE-Core rev: aff88bcebe335b0277df660ac22eeed28d65da44)

Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Markus Lehtonen 2015-05-21 18:04:01 +03:00 committed by Richard Purdie
parent 5d7437ea86
commit 1f4830734a
1 changed files with 11 additions and 14 deletions
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25
scripts/lib/devtool/standard.py
View File

@ -657,26 +657,23 @@ def update_recipe(args, config, basepath, workspace):
existing_patches = oe.recipeutils.get_recipe_patches(rd)
removepatches = []
seqpatch_re = re.compile('^[0-9]{4}-')
seqpatch_re = re.compile('^([0-9]{4}-)?(.+)')
if not args.no_remove:
# Get all patches from source tree and check if any should be removed
tempdir = tempfile.mkdtemp(prefix='devtool')
try:
GitApplyTree.extractPatches(srctree, initial_rev, tempdir)
newpatches = os.listdir(tempdir)
# Strip numbering from patch names. If it's a git sequence
# named patch, the numbers might not match up since we are
# starting from a different revision This does assume that
# people are using unique shortlog values, but they ought to be
# anyway...
newpatches = [seqpatch_re.match(fname).group(2) for fname in
os.listdir(tempdir)]
for patch in existing_patches:
# If it's a git sequence named patch, the numbers might not match up
# since we are starting from a different revision
# This does assume that people are using unique shortlog values, but
# they ought to be anyway...
patchfile = os.path.basename(patch)
if seqpatch_re.search(patchfile):
for newpatch in newpatches:
if seqpatch_re.search(newpatch) and patchfile[5:] == newpatch[5:]:
break
else:
removepatches.append(patch)
elif patchfile not in newpatches:
basename = seqpatch_re.match(
os.path.basename(patch)).group(2)
if basename not in newpatches:
removepatches.append(patch)
finally:
shutil.rmtree(tempdir)