Make shell outs to md5sum work on FreeBSD and OS X

Tested with OS X local connection and Linux remote. The paths to the
md5sum and md5 commands are hardcoded to the most common location. This
will definitely fail if the commands are elsewhere, or if the md5
command doesn't support the -q 'quiet' option.
This commit is contained in:
Fred Alger
2012-06-14 23:51:30 -04:00
parent c0a5d91592
commit 834f6a216d
3 changed files with 7 additions and 7 deletions

View File

@@ -60,9 +60,9 @@ if not os.path.exists(src):
md5sum = None
changed = False
if os.path.exists(dest):
md5sum = os.popen("md5sum %s" % dest).read().split()[0]
md5sum = os.popen("/usr/bin/md5sum %(file)s 2> /dev/null || /sbin/md5 -q %(file)s" % {"file": dest}).read().split()[0]
md5sum2 = os.popen("md5sum %s" % src).read().split()[0]
md5sum2 = os.popen("/usr/bin/md5sum %(file)s 2> /dev/null || /sbin/md5 -q %(file)s" % {"file": src}).read().split()[0]
if md5sum != md5sum2:
os.system("cp %s %s" % (src, dest))