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Implement islink, readlink and realpath using Win32 api

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Change-Id: I18452cbb32d24db73601ad10485dbe6bb278731c
This commit is contained in:
Renaud Paquay 2016-11-01 14:37:13 -07:00
parent 2a4be94878
commit 227ad2ef42
4 changed files with 227 additions and 19 deletions
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26
project.py
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@ -103,7 +103,7 @@ def _ProjectHooks():
"""
global _project_hook_list
if _project_hook_list is None:
d = os.path.realpath(os.path.abspath(os.path.dirname(__file__)))
d = platform_utils.realpath(os.path.abspath(os.path.dirname(__file__)))
d = os.path.join(d, 'hooks')
_project_hook_list = [os.path.join(d, x) for x in os.listdir(d)]
return _project_hook_list
@ -275,7 +275,7 @@ class _LinkFile(object):
def __linkIt(self, relSrc, absDest):
# link file if it does not exist or is out of date
if not os.path.islink(absDest) or (os.readlink(absDest) != relSrc):
if not platform_utils.islink(absDest) or (platform_utils.readlink(absDest) != relSrc):
try:
# remove existing file first, since it might be read-only
if os.path.lexists(absDest):
@ -2315,10 +2315,10 @@ class Project(object):
print("Retrying clone after deleting %s" %
self.gitdir, file=sys.stderr)
try:
platform_utils.rmtree(os.path.realpath(self.gitdir))
if self.worktree and os.path.exists(os.path.realpath
platform_utils.rmtree(platform_utils.realpath(self.gitdir))
if self.worktree and os.path.exists(platform_utils.realpath
(self.worktree)):
platform_utils.rmtree(os.path.realpath(self.worktree))
platform_utils.rmtree(platform_utils.realpath(self.worktree))
return self._InitGitDir(mirror_git=mirror_git, force_sync=False)
except:
raise e
@ -2370,7 +2370,7 @@ class Project(object):
self._InitHooks()
def _InitHooks(self):
hooks = os.path.realpath(self._gitdir_path('hooks'))
hooks = platform_utils.realpath(self._gitdir_path('hooks'))
if not os.path.exists(hooks):
os.makedirs(hooks)
for stock_hook in _ProjectHooks():
@ -2386,7 +2386,7 @@ class Project(object):
continue
dst = os.path.join(hooks, name)
if os.path.islink(dst):
if platform_utils.islink(dst):
continue
if os.path.exists(dst):
if filecmp.cmp(stock_hook, dst, shallow=False):
@ -2448,9 +2448,9 @@ class Project(object):
symlink_dirs += self.working_tree_dirs
to_symlink = symlink_files + symlink_dirs
for name in set(to_symlink):
dst = os.path.realpath(os.path.join(destdir, name))
dst = platform_utils.realpath(os.path.join(destdir, name))
if os.path.lexists(dst):
src = os.path.realpath(os.path.join(srcdir, name))
src = platform_utils.realpath(os.path.join(srcdir, name))
# Fail if the links are pointing to the wrong place
if src != dst:
_error('%s is different in %s vs %s', name, destdir, srcdir)
@ -2482,10 +2482,10 @@ class Project(object):
if copy_all:
to_copy = os.listdir(gitdir)
dotgit = os.path.realpath(dotgit)
dotgit = platform_utils.realpath(dotgit)
for name in set(to_copy).union(to_symlink):
try:
src = os.path.realpath(os.path.join(gitdir, name))
src = platform_utils.realpath(os.path.join(gitdir, name))
dst = os.path.join(dotgit, name)
if os.path.lexists(dst):
@ -2498,7 +2498,7 @@ class Project(object):
if name in to_symlink:
platform_utils.symlink(
os.path.relpath(src, os.path.dirname(dst)), dst)
elif copy_all and not os.path.islink(dst):
elif copy_all and not platform_utils.islink(dst):
if os.path.isdir(src):
shutil.copytree(src, dst)
elif os.path.isfile(src):
@ -2556,7 +2556,7 @@ class Project(object):
raise
def _gitdir_path(self, path):
return os.path.realpath(os.path.join(self.gitdir, path))
return platform_utils.realpath(os.path.join(self.gitdir, path))
def _revlist(self, *args, **kw):
a = []