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extensions: support only showing a subset of information

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Ben Boeckel 2017-10-06 13:12:40 -04:00 committed by scheibelp
parent b7ec870c3b
commit 4511d9d924
1 changed files with 58 additions and 30 deletions
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32
lib/spack/spack/cmd/extensions.py
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@ -49,6 +49,10 @@ def setup_parser(subparser):
format_group.add_argument( format_group.add_argument(
'-d', '--deps', action='store_const', dest='mode', const='deps', '-d', '--deps', action='store_const', dest='mode', const='deps',
help='show full dependency DAG of extensions') help='show full dependency DAG of extensions')
subparser.add_argument(
'-s', '--show', dest='show', metavar='TYPE', type=str,
default='all',
help="one of packages, installed, activated, all")
subparser.add_argument( subparser.add_argument(
'-v', '--view', metavar='VIEW', type=str, '-v', '--view', metavar='VIEW', type=str,
help="the view to operate on") help="the view to operate on")
@ -62,6 +66,24 @@ def extensions(parser, args):
if not args.spec: if not args.spec:
tty.die("extensions requires a package spec.") tty.die("extensions requires a package spec.")
show_packages = False
show_installed = False
show_activated = False
show_all = False
if args.show == 'packages':
show_packages = True
elif args.show == 'installed':
show_installed = True
elif args.show == 'activated':
show_activated = True
elif args.show == 'all':
show_packages = True
show_installed = True
show_activated = True
show_all = True
else:
tty.die('unrecognized show type: %s' % args.show)
# #
# Checks # Checks
# #
@ -80,12 +102,13 @@ def extensions(parser, args):
if not args.mode: if not args.mode:
args.mode = 'short' args.mode = 'short'
if show_packages:
# #
# List package names of extensions # List package names of extensions
extensions = spack.repo.extensions_for(spec) extensions = spack.repo.extensions_for(spec)
if not extensions: if not extensions:
tty.msg("%s has no extensions." % spec.cshort_spec) tty.msg("%s has no extensions." % spec.cshort_spec)
return else:
tty.msg(spec.cshort_spec) tty.msg(spec.cshort_spec)
tty.msg("%d extensions:" % len(extensions)) tty.msg("%d extensions:" % len(extensions))
colify(ext.name for ext in extensions) colify(ext.name for ext in extensions)
@ -94,26 +117,31 @@ def extensions(parser, args):
if args.view is not None: if args.view is not None:
layout = YamlViewExtensionsLayout(args.view, spack.store.layout) layout = YamlViewExtensionsLayout(args.view, spack.store.layout)
if show_installed:
# #
# List specs of installed extensions. # List specs of installed extensions.
# #
installed = [s.spec installed = [s.spec
for s in spack.store.db.installed_extensions_for(spec)] for s in spack.store.db.installed_extensions_for(spec)]
if show_all:
print print
if not installed: if not installed:
tty.msg("None installed.") tty.msg("None installed.")
else:
tty.msg("%d installed:" % len(installed)) tty.msg("%d installed:" % len(installed))
spack.cmd.find.display_specs(installed, mode=args.mode) spack.cmd.find.display_specs(installed, mode=args.mode)
if show_activated:
# #
# List specs of activated extensions. # List specs of activated extensions.
# #
activated = layout.extension_map(spec) activated = layout.extension_map(spec)
if show_all:
print print
if not activated: if not activated:
tty.msg("None activated.") tty.msg("None activated.")
return else:
tty.msg("%d currently activated:" % len(activated)) tty.msg("%d currently activated:" % len(activated))
spack.cmd.find.display_specs( spack.cmd.find.display_specs(
activated.values(), mode=args.mode, long=args.long) activated.values(), mode=args.mode, long=args.long)