| 1 |
| #!/bin/sh |
| 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 git rev-parse --verify HEAD >/dev/null 2>&1 |
| 11 |
| then |
| 12 |
| against=HEAD |
| 13 |
| else |
| 14 |
| # Initial commit: diff against an empty tree object |
| 15 |
| against=$(git hash-object -t tree /dev/null) |
| 16 |
| fi |
| 17 |
| |
| 18 |
| # If you want to allow non-ASCII filenames set this variable to true. |
| 19 |
| allownonascii=$(git config --type=bool hooks.allownonascii) |
| 20 |
| |
| 21 |
| # Redirect output to stderr. |
| 22 |
| exec 1>&2 |
| 23 |
| |
| 24 |
| # Cross platform projects tend to avoid non-ASCII filenames; prevent |
| 25 |
| # them from being added to the repository. We exploit the fact that the |
| 26 |
| # printable range starts at the space character and ends with tilde. |
| 27 |
| if [ "$allownonascii" != "true" ] && |
| 28 |
| # Note that the use of brackets around a tr range is ok here, (it's |
| 29 |
| # even required, for portability to Solaris 10's /usr/bin/tr), since |
| 30 |
| # the square bracket bytes happen to fall in the designated range. |
| 31 |
| test $(git diff-index --cached --name-only --diff-filter=A -z $against | |
| 32 |
| LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0 |
| 33 |
| then |
| 34 |
| cat <<\EOF |
| 35 |
| Error: Attempt to add a non-ASCII file name. |
| 36 |
| |
| 37 |
| This can cause problems if you want to work with people on other platforms. |
| 38 |
| |
| 39 |
| To be portable it is advisable to rename the file. |
| 40 |
| |
| 41 |
| If you know what you are doing you can disable this check using: |
| 42 |
| |
| 43 |
| git config hooks.allownonascii true |
| 44 |
| EOF |
| 45 |
| exit 1 |
| 46 |
| fi |
| 47 |
| |
| 48 |
| # If there are whitespace errors, print the offending file names and fail. |
| 49 |
| exec git diff-index --check --cached $against -- |