gistfile1.txt

  2 #
  3 # An example hook script to verify what is about to be committed.
  4 # Called by git-commit with no arguments.  The hook should
  5 # exit with non-zero status after issuing an appropriate message if
  6 # it wants to stop the commit.
  7 #
  8 # To enable this hook, rename this file to "pre-commit".
  9 
 10 # If you want to allow non-ascii filenames set this variable to true.
 11 allownonascii=$(git config hooks.allownonascii)
 12 
 13 # Cross platform projects tend to avoid non-ascii filenames; prevent
 14 # them from being added to the repository. We exploit the fact that the
 15 # printable range starts at the space character and ends with tilde.
 16 if [ "$allownonascii" != "true" ] &&
 17    test "$(git diff --cached --name-only --diff-filter=A -z |
 18      LC_ALL=C tr -d '[ -~]\0')"
 19 then
 20    echo "Error: Attempt to add a non-ascii filename."
 21    echo
 22    echo "This can cause problems if you want to work together"
 23    echo "with people on other platforms than you."
 24    echo
 25    echo "To be portable it is adviseable to rename the file ..."
 26    echo
 27    echo "If you know what you are doing you can disable this"
 28    echo "check using:"
 29    echo
 30    echo "  git config hooks.allownonascii true"
 31    echo
 32    exit 1
 33 fi
 34 
 35 if git-rev-parse --verify HEAD >/dev/null 2>&1
 36 then
 37    against=HEAD
 38 else
 39    # Initial commit: diff against an empty tree object
 40    against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
 41 fi
 42 
 43 exec git diff-index --check --cached $against --