Created
March 28, 2015 02:20
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#!/bin/sh | |
if git-rev-parse --verify HEAD >/dev/null 2>&1 ; then | |
against=HEAD | |
else | |
# Initial commit: diff against an empty tree object | |
against=4b825dc642cb6eb9a060e54bf8d69288fbee4904 | |
fi | |
# Find files with trailing whitespace | |
for FILE in `exec git diff-index --check --cached $against -- | sed '/^[+-]/d' | sed -E 's/:[0-9]+:.*//' | uniq` ; do | |
# Fix them! | |
sed -i '' -E 's/[[:space:]]*$//' "$FILE" | |
git add "$FILE" | |
done | |
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