def execute(args, parser):
import sys
import json
from os.path import isfile
from conda.builder.share import clone_bundle
common.ensure_name_or_prefix(args, 'clone')
prefix = common.get_prefix(args)
path = args.path[0]
if not isfile(path):
sys.exit("Error: no such file: %s" % path)
warnings = []
for w in clone_bundle(path, prefix):
if args.json:
warnings.append(w)
else:
print "Warning:", w
if args.json:
json.dump(dict(warnings=warnings), sys.stdout, indent=2)
def execute(args, parser):
import sys
from os.path import exists
import conda.plan as plan
from conda.api import get_index
if len(args.package_specs) == 0 and not args.file:
sys.exit('Error: too few arguments, must supply command line '
'package specs or --file')
common.ensure_name_or_prefix(args, 'create')
prefix = common.get_prefix(args)
if exists(prefix):
if args.prefix:
raise RuntimeError("'%s' already exists, must supply new "
"directory for -p/--prefix" % prefix)
else:
raise RuntimeError("'%s' already exists, must supply new "
"directory for -n/--name" % prefix)
if args.file:
specs = common.specs_from_file(args.file)
else:
specs = common.specs_from_args(args.package_specs)
common.check_specs(prefix, specs)
channel_urls = args.channel or ()
common.ensure_override_channels_requires_channel(args)
index = get_index(channel_urls=channel_urls, prepend=not args.override_channels)
actions = plan.install_actions(prefix, index, specs)
if plan.nothing_to_do(actions):
print 'No matching packages could be found, nothing to do'
return
print
print "Package plan for creating environment at %s:" % prefix
plan.display_actions(actions, index)
common.confirm_yn(args)
plan.execute_actions(actions, index, verbose=not args.quiet)
if sys.platform != 'win32':
activate_name = prefix
if args.name:
activate_name = args.name
print "#"
print "# To activate this environment, use:"
print "# $ source activate %s" % activate_name
print "#"
print "# To deactivate this environment, use:"
print "# $ source deactivate"
print "#"
