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| -rw-r--r-- | lib/spack/spack/hooks/case_consistency.py | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/lib/spack/spack/hooks/case_consistency.py b/lib/spack/spack/hooks/case_consistency.py deleted file mode 100644 index 54139cb039..0000000000 --- a/lib/spack/spack/hooks/case_consistency.py +++ /dev/null @@ -1,110 +0,0 @@ -############################################################################## -# Copyright (c) 2013-2017, Lawrence Livermore National Security, LLC. -# Produced at the Lawrence Livermore National Laboratory. -# -# This file is part of Spack. -# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved. -# LLNL-CODE-647188 -# -# For details, see https://github.com/spack/spack -# Please also see the NOTICE and LICENSE files for our notice and the LGPL. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU Lesser General Public License (as -# published by the Free Software Foundation) version 2.1, February 1999. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and -# conditions of the GNU Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -############################################################################## -from __future__ import absolute_import - -import os -import re -import platform - -from llnl.util.filesystem import working_dir - -import spack -from spack.cmd import spack_is_git_repo -from spack.util.executable import which, ProcessError - - -def pre_run(): - if platform.system() != "Darwin": - return - - try: - repo = spack.repo.get_repo('builtin') - git_case_consistency_check(repo.packages_path) - except spack.repository.UnknownNamespaceError: - pass - - -def git_case_consistency_check(path): - """Re-sync case of files in a directory with git. - - On case-insensitive but case-preserving filesystems like Mac OS X, - Git doesn't properly rename files that only had their case changed. - - This checks files in a directory against git and does a - case-restoring rename (actually two renames, e.g.:: - - name -> tmp -> NAME - - We use this in Spack to ensure package directories are named - correctly. - - TODO: this check can probably be removed once package names have been - TODO: lowercase for a long while. - - """ - # Don't bother fixing case if Spack isn't in a git repository - if not spack_is_git_repo(): - return - - git = which('git', required=False) - if not git: - return - - with working_dir(path): - try: - git_filenames = git('ls-tree', '--name-only', 'HEAD', output=str) - git_filenames = set(re.split(r'\s+', git_filenames.strip())) - except ProcessError: - return # Ignore errors calling git - - lower_to_mixed = {} - for fn in git_filenames: - lower = fn.lower() - mixed = lower_to_mixed.setdefault(lower, []) - mixed.append(fn) - - # Iterate through all actual files and make sure their names are - # the same as corresponding names in git - actual_filenames = os.listdir('.') - for actual in actual_filenames: - lower = actual.lower() - - # not tracked by git - if lower not in lower_to_mixed: - continue - - # Don't know what to do with multiple matches - if len(lower_to_mixed[lower]) != 1: - continue - - # Skip if case is already correct - git_name = lower_to_mixed[lower][0] - if git_name == actual: - continue - - # restore case with two renames - tmp_name = actual + '.spack.tmp' - os.rename(actual, tmp_name) - os.rename(tmp_name, git_name) |