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Fix SPACK-27 & remove dependence on check_output

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- subprocess.check_output is python 2.7 only
- Spack checks for existence of requested prefix, creates it if it does not exist.
This commit is contained in:
Todd Gamblin 2014-08-10 11:52:17 -07:00
parent 7714d08e2e
commit 5a5da817a1
1 changed files with 17 additions and 8 deletions
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25
lib/spack/spack/cmd/bootstrap.py
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@ -23,12 +23,13 @@
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
import os
from subprocess import check_call, check_output
from subprocess import check_call
import llnl.util.tty as tty
from llnl.util.filesystem import join_path
from llnl.util.filesystem import join_path, mkdirp
import spack
from spack.util.executable import which
description = "Create a new installation of spack in another prefix"
@ -38,8 +39,10 @@ def setup_parser(subparser):
def get_origin_url():
git_dir = join_path(spack.prefix, '.git')
origin_url = check_output(
['git', '--git-dir=%s' % git_dir, 'config', '--get', 'remote.origin.url'])
git = which('git', required=True)
origin_url = git(
'--git-dir=%s' % git_dir, 'config', '--get', 'remote.origin.url',
return_output=True)
return origin_url.strip()
@ -49,6 +52,11 @@ def bootstrap(parser, args):
tty.msg("Fetching spack from origin: %s" % origin_url)
if os.path.isfile(prefix):
tty.die("There is already a file at %s" % prefix)
mkdirp(prefix)
if os.path.exists(join_path(prefix, '.git')):
tty.die("There already seems to be a git repository in %s" % prefix)
@ -62,10 +70,11 @@ def bootstrap(parser, args):
"%s/lib/spack/..." % prefix)
os.chdir(prefix)
check_call(['git', 'init', '--shared', '-q'])
check_call(['git', 'remote', 'add', 'origin', origin_url])
check_call(['git', 'fetch', 'origin', 'master:refs/remotes/origin/master', '-n', '-q'])
check_call(['git', 'reset', '--hard', 'origin/master', '-q'])
git = which('git', required=True)
git('init', '--shared', '-q')
git('remote', 'add', 'origin', origin_url)
git('fetch', 'origin', 'master:refs/remotes/origin/master', '-n', '-q')
git('reset', '--hard', 'origin/master', '-q')
tty.msg("Successfully created a new spack in %s" % prefix,
"Run %s/bin/spack to use this installation." % prefix)