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zbeekman/fixup-eol-eof

Created February 11, 2015 03:01
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fixup-eol-eof
#!/bin/bash
sed -e 's/[ ]*$//' -e :a -e '/^\n*$/{$d;N;ba' -e '}' $1
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[filter "fix-eol-eof"]
        clean = fixup-eol-eof %f
        smudge = cat %f
        required = true

add that to your .gitconfig and put fixup-eol-eof somewhere on your PATH after making it executable to:

  1. Remove trailing tabs and spaces at the end of each line
  2. Remove extra black lines at the end of a file
    before each commit. Then set the gitattributes of whatever files you’d like this applied to, to filter=fix-eol-eof

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