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Search and replace tool that outputs a diff compatible with patch

Project description

Description
===========

|PyPI version| |PyPI downloads| |GitHub license|

sar.py is a simple search and replace script that outputs a valid
``diff`` file for review and later apply with ``patch``.

Installation
============

``$ pip install sar-tool``

Usage
=====

``$ sar unified_diff megasuper_diff sar.py``

::

Searching for 'unified_diff' and replacing to 'megasuper_diff'

Processing file sar.py ... MATCH FOUND
Index: sar.py
================================================================================
--- sar.py (original)
+++ sar.py (modified)
@@ -88,7 +88,7 @@
debug("MATCH FOUND\n")
print "Index:", filename
print "=" * 80
- diff = ''.join(list(difflib.unified_diff(orig.splitlines(1),
+ diff = ''.join(list(difflib.megasuper_diff(orig.splitlines(1),
res.splitlines(1),
filename + " (original)",
filename + " (modified)")))

Licence
=======

This script is released under the MIT licence

.. |PyPI version| image:: https://img.shields.io/pypi/v/sar-tool.svg
:target: https://pypi.python.org/pypi/sar-tool
.. |PyPI downloads| image:: https://img.shields.io/pypi/dm/sar-tool.svg
:target: https://pypi.python.org/pypi/sar-tool#downloads
.. |GitHub license| image:: https://img.shields.io/github/license/mashape/apistatus.svg
:target:

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