Commit 828bbfb1 authored Aug 03, 2009 by Doug Zongker

in amend, remove symlink targets before creating them

amend's symlink command isn't idempotent, so if you restart after the
symlinks have been completed then the second installation attempt will
fail.  Work around this by deleting all symlink targets before
creating symlinks.

Bug: 2020011

parent 7ebafd5a

tools/releasetools/amend_generator.py

+1 −0

Original line number	Diff line number	Diff line
		@@ -180,6 +180,7 @@ class AmendGenerator(object):

		def MakeSymlinks(self, symlink_list):
		"""Create symlinks, given a list of (dest, link) pairs."""
		self.DeleteFiles([i[1] for i in symlink_list])
		self.script.extend(["symlink %s %s" % (i[0], self._FileRoot(i[1]))
		for i in sorted(symlink_list)])