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Added install option to read spec from file (#4611)

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becker33 2017-06-27 12:27:16 -07:00 committed by Todd Gamblin
parent 7b0d295a4c
commit b1861b29ef
1 changed files with 10 additions and 1 deletions
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9
lib/spack/spack/cmd/install.py
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@ -77,6 +77,9 @@ def setup_parser(subparser):
subparser.add_argument( subparser.add_argument(
'--fake', action='store_true', dest='fake', '--fake', action='store_true', dest='fake',
help="fake install. just remove prefix and create a fake file") help="fake install. just remove prefix and create a fake file")
subparser.add_argument(
'-f', '--file', action='store_true', dest='file',
help="install from file. Read specs to install from .yaml files")
cd_group = subparser.add_mutually_exclusive_group() cd_group = subparser.add_mutually_exclusive_group()
arguments.add_common_arguments(cd_group, ['clean', 'dirty']) arguments.add_common_arguments(cd_group, ['clean', 'dirty'])
@ -320,6 +323,12 @@ def install(parser, args, **kwargs):
}) })
# Spec from cli # Spec from cli
specs = []
if args.file:
for file in args.package:
with open(file, 'r') as f:
specs.append(spack.spec.Spec.from_yaml(f))
else:
specs = spack.cmd.parse_specs(args.package, concretize=True) specs = spack.cmd.parse_specs(args.package, concretize=True)
if len(specs) == 0: if len(specs) == 0:
tty.error('The `spack install` command requires a spec to install.') tty.error('The `spack install` command requires a spec to install.')