Generate a `.gitattributes` file

gistfile1.sh

#
# Find text files with this command
#
grep -r -m 1 "^" . \
  | grep -v "^Binary file"  \
  | gawk 'BEGIN { FS=":" }  { print $1 }' \
  | sed -re 's:.+\.([^\.]+)$:*.\1 text eol=lf:g' -e '/\//d' \
  | sort -u



#
# Find binary files with this command
#
grep -r -m 1 "^" . \
  | grep "^Binary file" \
  | sed -re 's:^Binary\sfile\s(.*)\smatches:\1:g' -e 's:.+\.([^\.]+)$:*.\1 binary:g' -e '/\//d' \
  | sort -u