def test_install_rbenv(tempdir_factory):
prefix = Prefix(tempdir_factory.get())
_install_rbenv(prefix)
# Should have created rbenv directory
assert os.path.exists(prefix.path('rbenv-default'))
# We should have created our `activate` script
activate_path = prefix.path('rbenv-default', 'bin', 'activate')
assert os.path.exists(activate_path)
# Should be able to activate using our script and access rbenv
cmd_output(
'bash', '-c',
'. {} && rbenv --help'.format(
pipes.quote(prefix.path('rbenv-default', 'bin', 'activate')),
),
)
def test_install_rbenv_with_version(tempdir_factory):
prefix = Prefix(tempdir_factory.get())
_install_rbenv(prefix, version='1.9.3p547')
# Should be able to activate and use rbenv install
cmd_output(
'bash', '-c',
'. {} && rbenv install --help'.format(
pipes.quote(prefix.path('rbenv-1.9.3p547', 'bin', 'activate')),
),
)
def _envdir(prefix: Prefix, version: str) -> str:
directory = helpers.environment_dir(ENVIRONMENT_DIR, version)
return prefix.path(directory)
def in_env(prefix: Prefix) -> Generator[None, None, None]:
envdir = prefix.path(helpers.environment_dir(ENVIRONMENT_DIR, C.DEFAULT), )
with envcontext(get_env_patch(envdir)):
yield
def test_path_multiple_args():
instance = Prefix('foo')
ret = instance.path('bar', 'baz')
assert ret == os.path.join('foo', 'bar', 'baz')
def test_path(prefix, path_end, expected_output):
instance = Prefix(prefix)
ret = instance.path(path_end)
assert ret == expected_output
def _get_env_dir(prefix: Prefix, version: str) -> str:
return prefix.path(helpers.environment_dir(ENVIRONMENT_DIR, version))
def _state_filename(prefix: Prefix, venv: str) -> str:
return prefix.path(venv, f'.install_state_v{C.INSTALLED_STATE_VERSION}')
def in_env(
prefix: Prefix, ) -> Generator[None, None, None]: # pragma: win32 no cover
target_dir = prefix.path(
helpers.environment_dir(ENVIRONMENT_DIR, get_default_version()), )
with envcontext(get_env_patch(target_dir)):
yield
def in_env(prefix: Prefix, language_version: str,) -> Generator[None, None, None]:
directory = helpers.environment_dir(ENVIRONMENT_DIR, language_version)
envdir = prefix.path(directory)
with envcontext(get_env_patch(envdir)):
yield
def _envdir(prefix: Prefix) -> str: # pragma: win32 no cover
directory = helpers.environment_dir(ENVIRONMENT_DIR, C.DEFAULT)
return prefix.path(directory)
def test_path_multiple_args():
instance = Prefix('foo')
ret = instance.path('bar', 'baz')
assert ret == os.path.join('foo', 'bar', 'baz')
def test_path(prefix, path_end, expected_output):
instance = Prefix(prefix)
ret = instance.path(path_end)
assert ret == expected_output
def install_environment(
prefix: Prefix,
version: str,
additional_dependencies: Sequence[str],
) -> None:
helpers.assert_version_default('dart', version)
envdir = prefix.path(helpers.environment_dir(ENVIRONMENT_DIR, version))
bin_dir = os.path.join(envdir, 'bin')
def _install_dir(prefix_p: Prefix, pub_cache: str) -> None:
dart_env = {**os.environ, 'PUB_CACHE': pub_cache}
with open(prefix_p.path('pubspec.yaml')) as f:
pubspec_contents = yaml_load(f)
helpers.run_setup_cmd(prefix_p, ('dart', 'pub', 'get'), env=dart_env)
for executable in pubspec_contents['executables']:
helpers.run_setup_cmd(
prefix_p,
(
'dart',
'compile',
'exe',
'--output',
os.path.join(bin_dir, win_exe(executable)),
prefix_p.path('bin', f'{executable}.dart'),
),
env=dart_env,
)
with clean_path_on_failure(envdir):
os.makedirs(bin_dir)
with tempfile.TemporaryDirectory() as tmp:
_install_dir(prefix, tmp)
for dep_s in additional_dependencies:
with tempfile.TemporaryDirectory() as dep_tmp:
dep, _, version = dep_s.partition(':')
if version:
dep_cmd: tuple[str, ...] = (dep, '--version', version)
else:
dep_cmd = (dep, )
helpers.run_setup_cmd(
prefix,
('dart', 'pub', 'cache', 'add', *dep_cmd),
env={
**os.environ, 'PUB_CACHE': dep_tmp
},
)
# try and find the 'pubspec.yaml' that just got added
for root, _, filenames in os.walk(dep_tmp):
if 'pubspec.yaml' in filenames:
with tempfile.TemporaryDirectory() as copied:
pkg = os.path.join(copied, 'pkg')
shutil.copytree(root, pkg)
_install_dir(Prefix(pkg), dep_tmp)
break
else:
raise AssertionError(
f'could not find pubspec.yaml for {dep_s}', )
