diff options
Diffstat (limited to 'poky/scripts/cp-noerror')
-rwxr-xr-x | poky/scripts/cp-noerror | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/poky/scripts/cp-noerror b/poky/scripts/cp-noerror new file mode 100755 index 0000000000..35eb211be3 --- /dev/null +++ b/poky/scripts/cp-noerror @@ -0,0 +1,52 @@ +#!/usr/bin/env python3 +# +# Allow copying of $1 to $2 but if files in $1 disappear during the copy operation, +# don't error. +# Also don't error if $1 disappears. +# + +import sys +import os +import shutil + +def copytree(src, dst, symlinks=False, ignore=None): + """Based on shutil.copytree""" + names = os.listdir(src) + try: + os.makedirs(dst) + except OSError: + # Already exists + pass + errors = [] + for name in names: + srcname = os.path.join(src, name) + dstname = os.path.join(dst, name) + try: + d = dstname + if os.path.isdir(dstname): + d = os.path.join(dstname, os.path.basename(srcname)) + if os.path.exists(d): + continue + try: + os.link(srcname, dstname) + except OSError: + shutil.copy2(srcname, dstname) + # catch the Error from the recursive copytree so that we can + # continue with other files + except shutil.Error as err: + errors.extend(err.args[0]) + except EnvironmentError as why: + errors.append((srcname, dstname, str(why))) + try: + shutil.copystat(src, dst) + except OSError as why: + errors.extend((src, dst, str(why))) + if errors: + raise shutil.Error(errors) + +try: + copytree(sys.argv[1], sys.argv[2]) +except shutil.Error: + pass +except OSError: + pass |