def _env_create(name_or_path, init_file=None, dir=False, with_view=None,
keep_relative=False):
"""Create a new environment, with an optional yaml description.
Arguments:
name_or_path (str): name of the environment to create, or path to it
init_file (str or file): optional initialization file -- can be
spack.yaml or spack.lock
dir (bool): if True, create an environment in a directory instead
of a named environment
keep_relative (bool): if True, develop paths are copied verbatim into
the new environment file, otherwise they may be made absolute if the
new environment is in a different location
"""
if dir:
env = ev.Environment(name_or_path, init_file, with_view, keep_relative)
env.write()
tty.msg("Created environment in %s" % env.path)
tty.msg("You can activate this environment with:")
tty.msg(" spack env activate %s" % env.path)
else:
env = ev.create(name_or_path, init_file, with_view, keep_relative)
env.write()
tty.msg("Created environment '%s' in %s" % (name_or_path, env.path))
tty.msg("You can activate this environment with:")
tty.msg(" spack env activate %s" % (name_or_path))
return env
def env_view(args):
env = ev.active_environment()
if env:
if args.action == ViewAction.regenerate:
env.regenerate_views()
elif args.action == ViewAction.enable:
if args.view_path:
view_path = args.view_path
else:
view_path = env.view_path_default
env.update_default_view(view_path)
env.write()
elif args.action == ViewAction.disable:
env.update_default_view(None)
env.write()
else:
tty.msg("No active environment")
def _env_create(name_or_path, init_file=None, dir=False, with_view=None):
"""Create a new environment, with an optional yaml description.
Arguments:
name_or_path (str): name of the environment to create, or path to it
init_file (str or file): optional initialization file -- can be
spack.yaml or spack.lock
dir (bool): if True, create an environment in a directory instead
of a named environment
"""
if dir:
env = ev.Environment(name_or_path, init_file, with_view)
env.write()
tty.msg("Created environment in %s" % env.path)
else:
env = ev.create(name_or_path, init_file, with_view)
env.write()
tty.msg("Created environment '%s' in %s" % (name_or_path, env.path))
return env
def _env_create(name_or_path, init_file=None, dir=False):
"""Create a new environment, with an optional yaml description.
Arguments:
name_or_path (str): name of the environment to create, or path to it
init_file (str or file): optional initialization file -- can be
spack.yaml or spack.lock
dir (bool): if True, create an environment in a directory instead
of a named environment
"""
if dir:
env = ev.Environment(name_or_path, init_file)
env.write()
tty.msg("Created environment in %s" % env.path)
else:
env = ev.create(name_or_path, init_file)
env.write()
tty.msg("Created environment '%s' in %s" % (name_or_path, env.path))
return env
