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