forked from ungleich-public/cdist
Merge pull request #454 from darko-poljak/fix-conflicting-reqs
Revert dependency change (see bd9008794c)
This commit is contained in:
Nico Schottelius
GitHub
commit
b5a388a69d
3 changed files with 68 additions and 44 deletions
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@ -77,9 +77,6 @@ class Emulator(object):
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self.type_name = os.path.basename(argv[0])
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self.cdist_type = core.CdistType(self.type_base_path, self.type_name)
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# if set then object already exists and this var holds existing
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# requirements
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self._existing_reqs = None
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self.__init_log()
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@ -155,7 +152,6 @@ class Emulator(object):
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if self.cdist_object.exists and not 'CDIST_OVERRIDE' in self.env:
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# make existing requirements a set, so we can compare it
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# later with new requirements
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self._existing_reqs = set(self.cdist_object.requirements)
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if self.cdist_object.parameters != self.parameters:
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errmsg = ("Object %s already exists with conflicting "
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"parameters:\n%s: %s\n%s: %s" % (self.cdist_object.name,
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@ -201,6 +197,34 @@ class Emulator(object):
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except EnvironmentError as e:
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raise cdist.Error('Failed to read from stdin: %s' % e)
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def record_requirement(self, requirement):
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"""record requirement and return recorded requirement"""
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# Raises an error, if object cannot be created
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try:
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cdist_object = self.cdist_object.object_from_name(requirement)
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except core.cdist_type.NoSuchTypeError as e:
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self.log.error(("%s requires object %s, but type %s does not"
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" exist. Defined at %s" % (self.cdist_object.name,
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requirement, e.name, self.object_source)))
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raise
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except core.cdist_object.MissingObjectIdError as e:
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self.log.error(("%s requires object %s without object id."
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" Defined at %s" % (self.cdist_object.name, requirement,
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self.object_source)))
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raise
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self.log.debug("Recording requirement: %s", requirement)
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# Save the sanitised version, not the user supplied one
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# (__file//bar => __file/bar)
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# This ensures pattern matching is done against sanitised list
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self.cdist_object.requirements.append(cdist_object.name)
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return cdist_object.name
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def record_requirements(self):
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"""record requirements"""
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@ -221,47 +245,13 @@ class Emulator(object):
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# if no second last line, we are on the first type, so do not set a requirement
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pass
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reqs = set()
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if "require" in self.env:
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requirements = self.env['require']
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self.log.debug("reqs = " + requirements)
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for requirement in requirements.split(" "):
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# Ignore empty fields - probably the only field anyway
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if len(requirement) == 0: continue
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# Raises an error, if object cannot be created
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try:
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cdist_object = self.cdist_object.object_from_name(requirement)
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except core.cdist_type.NoSuchTypeError as e:
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self.log.error("%s requires object %s, but type %s does not exist. Defined at %s" % (self.cdist_object.name, requirement, e.name, self.object_source))
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raise
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except core.cdist_object.MissingObjectIdError as e:
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self.log.error("%s requires object %s without object id. Defined at %s" % (self.cdist_object.name, requirement, self.object_source))
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raise
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self.log.debug("Recording requirement: %s", requirement)
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# Save the sanitised version, not the user supplied one
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# (__file//bar => __file/bar)
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# This ensures pattern matching is done against sanitised list
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self.cdist_object.requirements.append(cdist_object.name)
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reqs.add(cdist_object.name)
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if self._existing_reqs is not None:
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# if object exists then compare existing and new requirements
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self.log.debug("OBJ: {} {}".format(self.cdist_type, self.object_id))
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self.log.debug("EXISTING REQS: {}".format(self._existing_reqs))
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self.log.debug("REQS: {}".format(reqs))
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if self._existing_reqs != reqs:
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errmsg = ("Object {} already exists with conflicting "
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"requirements:\n{}: {}\n{}: {}".format(
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self.cdist_object.name,
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" ".join(self.cdist_object.source),
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self._existing_reqs,
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self.object_source,
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reqs))
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self.log.error(errmsg)
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raise cdist.Error(errmsg)
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self.record_requirement(requirement)
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def record_auto_requirements(self):
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@ -155,7 +155,7 @@ class EmulatorConflictingRequirementsTestCase(test.CdistTestCase):
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def tearDown(self):
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shutil.rmtree(self.temp_dir)
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def test_object_conflicting_requirements_req_none(self):
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def test_object_different_requirements_req_none(self):
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argv = ['__directory', 'spam']
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emu = emulator.Emulator(argv, env=self.env)
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emu.run()
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@ -167,9 +167,14 @@ class EmulatorConflictingRequirementsTestCase(test.CdistTestCase):
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if 'require' in self.env:
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del self.env['require']
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emu = emulator.Emulator(argv, env=self.env)
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self.assertRaises(cdist.Error, emu.run)
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emu.run()
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def test_object_conflicting_requirements_none_req(self):
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cdist_type = core.CdistType(self.local.type_path, '__file')
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cdist_object = core.CdistObject(cdist_type, self.local.object_path, self.local.object_marker_name, 'eggs')
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reqs = set(('__directory/spam',))
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self.assertEqual(reqs, set(cdist_object.requirements))
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def test_object_different_requirements_none_req(self):
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argv = ['__directory', 'spam']
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emu = emulator.Emulator(argv, env=self.env)
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emu.run()
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@ -181,7 +186,37 @@ class EmulatorConflictingRequirementsTestCase(test.CdistTestCase):
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argv = ['__file', 'eggs']
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self.env['require'] = '__directory/spam'
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emu = emulator.Emulator(argv, env=self.env)
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self.assertRaises(cdist.Error, emu.run)
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emu.run()
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cdist_type = core.CdistType(self.local.type_path, '__file')
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cdist_object = core.CdistObject(cdist_type, self.local.object_path, self.local.object_marker_name, 'eggs')
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reqs = set(('__directory/spam',))
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self.assertEqual(reqs, set(cdist_object.requirements))
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def test_object_different_requirements(self):
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argv = ['__directory', 'spam']
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emu = emulator.Emulator(argv, env=self.env)
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emu.run()
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argv = ['__directory', 'spameggs']
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emu = emulator.Emulator(argv, env=self.env)
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emu.run()
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argv = ['__file', 'eggs']
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if 'require' in self.env:
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del self.env['require']
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self.env['require'] = '__directory/spam'
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emu = emulator.Emulator(argv, env=self.env)
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emu.run()
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argv = ['__file', 'eggs']
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self.env['require'] = '__directory/spameggs'
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emu = emulator.Emulator(argv, env=self.env)
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emu.run()
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cdist_type = core.CdistType(self.local.type_path, '__file')
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cdist_object = core.CdistObject(cdist_type, self.local.object_path, self.local.object_marker_name, 'eggs')
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reqs = set(('__directory/spam', '__directory/spameggs',))
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self.assertEqual(reqs, set(cdist_object.requirements))
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class AutoRequireEmulatorTestCase(test.CdistTestCase):
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@ -4,7 +4,6 @@ Changelog
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next:
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* Documentation: Restructure and fix and improve docs and manpages (Darko Poljak)
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* Core: Add files directory for static files (Darko Poljak)
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* Core: Fix conflicting requirements (Darko Poljak)
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* Custom: Add bash and zsh completions (Darko Poljak)
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* Core: Improve error reporting for local and remote run command (Darko Poljak)
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* New type: __jail_freebsd9: Handle jail management on FreeBSD <= 9.X (Jake Guffey)
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