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devtool: update-recipe: better 'auto' mode 

Enhance the logic behind the 'auto' mode a bit by only updating the
SRCREV if the changes are already found upstream. The logic is simple:
update SRCREV only if the current local HEAD commit is found in the
remote branch (i.e. 'origin/<branch_name>'). Otherwise resort to
patching.

This affects a couple of the oe-selftest tests so update those as well.

[YOCTO #7907]

(From OE-Core rev: 9b9733b7d74032aef4979bec553019421e77da14)

Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Markus Lehtonen 2015-09-08 11:39:12 +01:00 committed by Richard Purdie
parent 0d0e50810a
commit 3dd9fc39ab
2 changed files with 53 additions and 13 deletions
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32
meta/lib/oeqa/selftest/devtool.py
View File

@ -547,8 +547,8 @@ class DevtoolTests(DevtoolBase):
result = runCmd('echo "A new file" > devtool-new-file', cwd=tempdir)
result = runCmd('git add devtool-new-file', cwd=tempdir)
result = runCmd('git commit -m "Add a new file"', cwd=tempdir)
self.add_command_to_tearDown('cd %s; git checkout %s %s' % (os.path.dirname(recipefile), testrecipe, os.path.basename(recipefile)))
result = runCmd('devtool update-recipe %s' % testrecipe)
self.add_command_to_tearDown('cd %s; rm -rf %s; git checkout %s %s' % (os.path.dirname(recipefile), testrecipe, testrecipe, os.path.basename(recipefile)))
result = runCmd('devtool update-recipe -m srcrev %s' % testrecipe)
result = runCmd('git status . --porcelain', cwd=os.path.dirname(recipefile))
self.assertNotEqual(result.output.strip(), "", '%s recipe should be modified' % testrecipe)
status = result.output.splitlines()
@ -585,6 +585,26 @@ class DevtoolTests(DevtoolBase):
matched = True
break
self.assertTrue(matched, 'Unexpected diff remove line: %s' % line)
# Now try with auto mode
runCmd('cd %s; git checkout %s %s' % (os.path.dirname(recipefile), testrecipe, os.path.basename(recipefile)))
result = runCmd('devtool update-recipe %s' % testrecipe)
result = runCmd('git rev-parse --show-toplevel')
topleveldir = result.output.strip()
result = runCmd('git status . --porcelain', cwd=os.path.dirname(recipefile))
status = result.output.splitlines()
relpatchpath = os.path.join(os.path.relpath(os.path.dirname(recipefile), topleveldir), testrecipe)
expectedstatus = [('M', os.path.relpath(recipefile, topleveldir)),
('??', '%s/0001-Change-the-Makefile.patch' % relpatchpath),
('??', '%s/0002-Add-a-new-file.patch' % relpatchpath)]
for line in status:
statusline = line.split(None, 1)
for fstatus, fn in expectedstatus:
if fn == statusline[1]:
if fstatus != statusline[0]:
self.fail('Unexpected status in line: %s' % line)
break
else:
self.fail('Unexpected modified file in line: %s' % line)
@testcase(1170)
def test_devtool_update_recipe_append(self):
@ -708,7 +728,7 @@ class DevtoolTests(DevtoolBase):
self.add_command_to_tearDown('bitbake-layers remove-layer %s || true' % templayerdir)
result = runCmd('bitbake-layers add-layer %s' % templayerdir, cwd=self.builddir)
# Create the bbappend
result = runCmd('devtool update-recipe %s -a %s' % (testrecipe, templayerdir))
result = runCmd('devtool update-recipe -m srcrev %s -a %s' % (testrecipe, templayerdir))
self.assertNotIn('WARNING:', result.output)
# Check recipe is still clean
result = runCmd('git status . --porcelain', cwd=os.path.dirname(recipefile))
@ -729,12 +749,12 @@ class DevtoolTests(DevtoolBase):
self.assertEqual(expectedlines, f.readlines())
# Check we can run it again and bbappend isn't modified
result = runCmd('devtool update-recipe %s -a %s' % (testrecipe, templayerdir))
result = runCmd('devtool update-recipe -m srcrev %s -a %s' % (testrecipe, templayerdir))
with open(bbappendfile, 'r') as f:
self.assertEqual(expectedlines, f.readlines())
# Drop new commit and check SRCREV changes
result = runCmd('git reset HEAD^', cwd=tempsrcdir)
result = runCmd('devtool update-recipe %s -a %s' % (testrecipe, templayerdir))
result = runCmd('devtool update-recipe -m srcrev %s -a %s' % (testrecipe, templayerdir))
self.assertFalse(os.path.exists(os.path.join(appenddir, testrecipe)), 'Patch directory should not be created')
result = runCmd('git rev-parse HEAD', cwd=tempsrcdir)
expectedlines = ['SRCREV = "%s"\n' % result.output,
@ -747,7 +767,7 @@ class DevtoolTests(DevtoolBase):
os.remove(bbappendfile)
result = runCmd('git commit -a -m "Change the Makefile"', cwd=tempsrcdir)
result = runCmd('bitbake-layers remove-layer %s' % templayerdir, cwd=self.builddir)
result = runCmd('devtool update-recipe %s -a %s' % (testrecipe, templayerdir))
result = runCmd('devtool update-recipe -m srcrev %s -a %s' % (testrecipe, templayerdir))
self.assertIn('WARNING: Specified layer is not currently enabled in bblayers.conf', result.output)
self.assertFalse(os.path.exists(os.path.join(appenddir, testrecipe)), 'Patch directory should not be created')
result = runCmd('git rev-parse HEAD', cwd=tempsrcdir)

34
scripts/lib/devtool/standard.py
View File

@ -757,6 +757,31 @@ def _update_recipe_patch(args, config, srctree, rd, config_data):
_remove_patch_files(args, removepatches, destpath)
def _guess_recipe_update_mode(srctree, rdata):
"""Guess the recipe update mode to use"""
src_uri = (rdata.getVar('SRC_URI', False) or '').split()
git_uris = [uri for uri in src_uri if uri.startswith('git://')]
if not git_uris:
return 'patch'
# Just use the first URI for now
uri = git_uris[0]
# Check remote branch
upstr_branch = 'master'
for paramdef in uri.split(';')[1:]:
name, value = paramdef.split('=', 1)
if name == 'branch':
upstr_branch = value
# Check if current branch HEAD is found in upstream branch
stdout, _ = bb.process.run('git rev-parse HEAD', cwd=srctree)
head_rev = stdout.rstrip()
stdout, _ = bb.process.run('git branch -r --contains %s' % head_rev,
cwd=srctree)
remote_brs = [branch.strip() for branch in stdout.splitlines()]
if 'origin/' + upstr_branch in remote_brs:
return 'srcrev'
return 'patch'
def update_recipe(args, config, basepath, workspace):
"""Entry point for the devtool 'update-recipe' subcommand"""
if not args.recipename in workspace:
@ -777,17 +802,12 @@ def update_recipe(args, config, basepath, workspace):
if not rd:
return 1
orig_src_uri = rd.getVar('SRC_URI', False) or ''
srctree = workspace[args.recipename]['srctree']
if args.mode == 'auto':
if 'git://' in orig_src_uri:
mode = 'srcrev'
else:
mode = 'patch'
mode = _guess_recipe_update_mode(srctree, rd)
else:
mode = args.mode
srctree = workspace[args.recipename]['srctree']
if mode == 'srcrev':
_update_recipe_srcrev(args, srctree, rd, tinfoil.config_data)
elif mode == 'patch':