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Add options to stage to make it just print out stage dir.

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This commit is contained in:
Todd Gamblin 2014-07-25 19:38:48 -07:00
parent 0740c576a7
commit 5a3803de39
1 changed files with 36 additions and 6 deletions
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42
lib/spack/spack/cmd/stage.py
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@ -23,6 +23,9 @@
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
import argparse
import os
import llnl.util.tty as tty
import spack
import spack.cmd
@ -33,18 +36,45 @@ def setup_parser(subparser):
subparser.add_argument(
'-n', '--no-checksum', action='store_true', dest='no_checksum',
help="Do not check downloaded packages against checksum")
dir_parser = subparser.add_mutually_exclusive_group()
dir_parser.add_argument(
'-d', '--stage-dir', action='store_const', dest='print_dir',
const='stage', help="Prints out the stage directory for a spec.")
dir_parser.add_argument(
'-b', '--build-dir', action='store_const', dest='print_dir',
const='build', help="Prints out the expanded archive path for a spec.")
subparser.add_argument(
'packages', nargs=argparse.REMAINDER, help="specs of packages to stage")
'specs', nargs=argparse.REMAINDER, help="specs of packages to stage")
def stage(parser, args):
if not args.packages:
if not args.specs:
tty.die("stage requires at least one package argument")
if args.no_checksum:
spack.do_checksum = False
specs = spack.cmd.parse_specs(args.packages, concretize=True)
for spec in specs:
package = spack.db.get(spec)
package.do_stage()
specs = spack.cmd.parse_specs(args.specs, concretize=True)
if args.print_dir:
if len(specs) != 1:
tty.die("--stage-dir and --build-dir options only take one spec.")
spec = specs[0]
pkg = spack.db.get(spec)
if args.print_dir == 'stage':
print pkg.stage.path
elif args.print_dir == 'build':
if not os.listdir(pkg.stage.path):
tty.die("Stage directory is empty. Run this first:",
"spack stage " + " ".join(args.specs))
print pkg.stage.expanded_archive_path
else:
for spec in specs:
package = spack.db.get(spec)
package.do_stage()