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https://github.com/wpilibsuite/allwpilib
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24 lines
765 B
Python
24 lines
765 B
Python
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# This task removes trailing whitespace from all source files.
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import os
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from task import Task
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class Whitespace(Task):
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def run(self, name):
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# Remove trailing whitespace
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fileChanged = False
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with open(name, "r") as file:
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with open(name + ".tmp", "w") as temp:
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for line in file:
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processedLine = line[0:len(line) - 1].rstrip() + "\n"
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if not fileChanged and len(line) != len(processedLine):
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fileChanged = True
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temp.write(processedLine)
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# Replace old file if it was changed
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if fileChanged:
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os.remove(name)
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os.rename(name + ".tmp", name)
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else:
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os.remove(name + ".tmp")
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