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Added an option to force overwrite existing remote files. #33

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Added an option to force overwrite existing remote files. #33

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10 changes: 8 additions & 2 deletions patchwork/files.py
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Original file line number Diff line number Diff line change
Expand Up @@ -84,7 +84,7 @@ def contains(c, runner, filename, text, exact=False, escape=True):


@set_runner
def append(c, runner, filename, text, partial=False, escape=True):
def append(c, runner, filename, text, partial=False, escape=True, overwrite=False):
"""
Append string (or list of strings) ``text`` to ``filename``.

Expand Down Expand Up @@ -114,6 +114,8 @@ def append(c, runner, filename, text, partial=False, escape=True):
necessary.
:param bool escape:
Whether to perform regex-oriented escaping on ``text``.
:param bool overwrite:
Whether to overwrite the file or not.
"""
# Normalize non-list input to be a list
if isinstance(text, six.string_types):
Expand All @@ -127,7 +129,11 @@ def append(c, runner, filename, text, partial=False, escape=True):
):
continue
line = line.replace("'", r"'\\''") if escape else line
runner("echo '{}' >> {}".format(line, filename))
if overwrite:
io_redirect = ">"
else:
io_redirect = ">>"
runner("echo '{}' {} {}".format(line, io_redirect, filename))


def _escape_for_regex(text):
Expand Down