d@0: #!/bin/sh
d@0: #
d@0: # An example hook script to verify what is about to be committed.
d@0: # Called by "git commit" with no arguments.  The hook should
d@0: # exit with non-zero status after issuing an appropriate message if
d@0: # it wants to stop the commit.
d@0: #
d@0: # To enable this hook, rename this file to "pre-commit".
d@0: 
d@0: if git rev-parse --verify HEAD >/dev/null 2>&1
d@0: then
d@0: 	against=HEAD
d@0: else
d@0: 	# Initial commit: diff against an empty tree object
d@0: 	against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
d@0: fi
d@0: 
d@0: # If you want to allow non-ascii filenames set this variable to true.
d@0: allownonascii=$(git config hooks.allownonascii)
d@0: 
d@0: # Redirect output to stderr.
d@0: exec 1>&2
d@0: 
d@0: # Cross platform projects tend to avoid non-ascii filenames; prevent
d@0: # them from being added to the repository. We exploit the fact that the
d@0: # printable range starts at the space character and ends with tilde.
d@0: if [ "$allownonascii" != "true" ] &&
d@0: 	# Note that the use of brackets around a tr range is ok here, (it's
d@0: 	# even required, for portability to Solaris 10's /usr/bin/tr), since
d@0: 	# the square bracket bytes happen to fall in the designated range.
d@0: 	test $(git diff --cached --name-only --diff-filter=A -z $against |
d@0: 	  LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
d@0: then
d@0: 	echo "Error: Attempt to add a non-ascii file name."
d@0: 	echo
d@0: 	echo "This can cause problems if you want to work"
d@0: 	echo "with people on other platforms."
d@0: 	echo
d@0: 	echo "To be portable it is advisable to rename the file ..."
d@0: 	echo
d@0: 	echo "If you know what you are doing you can disable this"
d@0: 	echo "check using:"
d@0: 	echo
d@0: 	echo "  git config hooks.allownonascii true"
d@0: 	echo
d@0: 	exit 1
d@0: fi
d@0: 
d@0: # If there are whitespace errors, print the offending file names and fail.
d@0: exec git diff-index --check --cached $against --