def matching_spec_from_env(spec):
"""
Returns a concrete spec, matching what is available in the environment.
If no matching spec is found in the environment (or if no environment is
active), this will return the given spec but concretized.
"""
env = ev.active_environment()
if env:
return env.matching_spec(spec) or spec.concretized()
else:
return spec.concretized()
def test_legacy_yaml(tmpdir, install_mockery, mock_packages):
"""Tests a simple legacy YAML with a dependency and ensures spec survives
concretization."""
yaml = """
spec:
- a:
version: '2.0'
arch:
platform: linux
platform_os: rhel7
target: x86_64
compiler:
name: gcc
version: 8.3.0
namespace: builtin.mock
parameters:
bvv: true
foo:
- bar
foobar: bar
cflags: []
cppflags: []
cxxflags: []
fflags: []
ldflags: []
ldlibs: []
dependencies:
b:
hash: iaapywazxgetn6gfv2cfba353qzzqvhn
type:
- build
- link
hash: obokmcsn3hljztrmctbscmqjs3xclazz
full_hash: avrk2tqsnzxeabmxa6r776uq7qbpeufv
build_hash: obokmcsn3hljztrmctbscmqjs3xclazy
- b:
version: '1.0'
arch:
platform: linux
platform_os: rhel7
target: x86_64
compiler:
name: gcc
version: 8.3.0
namespace: builtin.mock
parameters:
cflags: []
cppflags: []
cxxflags: []
fflags: []
ldflags: []
ldlibs: []
hash: iaapywazxgetn6gfv2cfba353qzzqvhn
full_hash: qvsxvlmjaothtpjluqijv7qfnni3kyyg
build_hash: iaapywazxgetn6gfv2cfba353qzzqvhy
"""
spec = Spec.from_yaml(yaml)
concrete_spec = spec.concretized()
assert concrete_spec.eq_dag(spec)
def install(self, user_spec, concrete_spec=None, **install_args):
"""Install a single spec into an environment.
This will automatically concretize the single spec, but it won't
affect other as-yet unconcretized specs.
"""
spec = Spec(user_spec)
if self.add(spec):
concrete = concrete_spec if concrete_spec else spec.concretized()
self._add_concrete_spec(spec, concrete)
else:
# spec might be in the user_specs, but not installed.
spec = next(s for s in self.user_specs if s.name == spec.name)
concrete = self.specs_by_hash.get(spec.dag_hash())
if not concrete:
concrete = spec.concretized()
self._add_concrete_spec(spec, concrete)
concrete.package.do_install(**install_args)
def install(self, user_spec, concrete_spec=None, **install_args):
"""Install a single spec into an environment.
This will automatically concretize the single spec, but it won't
affect other as-yet unconcretized specs.
"""
spec = Spec(user_spec)
if self.add(spec):
concrete = concrete_spec if concrete_spec else spec.concretized()
self._add_concrete_spec(spec, concrete)
else:
# spec might be in the user_specs, but not installed.
spec = next(s for s in self.user_specs if s.name == spec.name)
concrete = self.specs_by_hash.get(spec.dag_hash())
if not concrete:
concrete = spec.concretized()
self._add_concrete_spec(spec, concrete)
concrete.package.do_install(**install_args)
def install(self, user_spec, concrete_spec=None, **install_args):
"""Install a single spec into an environment.
This will automatically concretize the single spec, but it won't
affect other as-yet unconcretized specs.
"""
spec = Spec(user_spec)
if self.add(spec):
concrete = concrete_spec if concrete_spec else spec.concretized()
self._add_concrete_spec(spec, concrete)
else:
# spec might be in the user_specs, but not installed.
# TODO: Redo name-based comparison for old style envs
spec = next(s for s in self.user_specs if s.satisfies(user_spec))
concrete = self.specs_by_hash.get(spec.build_hash())
if not concrete:
concrete = spec.concretized()
self._add_concrete_spec(spec, concrete)
self._install(concrete, **install_args)