github.com/jasonkeene/cli@v6.14.1-0.20160816203908-ca5715166dfb+incompatible/githooks/pre-commit/non-ascii-filenames (about) 1 #!/bin/sh 2 3 set -e 4 5 # Redirect output to stderr. 6 exec 1>&2 7 ROOT_DIR=$(cd $(dirname $(dirname $0)/)/.. && pwd) 8 9 if git rev-parse --verify HEAD >/dev/null 2>&1 10 then 11 against=HEAD 12 else 13 # Initial commit: diff against an empty tree object 14 against=4b825dc642cb6eb9a060e54bf8d69288fbee4904 15 fi 16 17 set +e 18 # If you want to allow non-ASCII filenames set this variable to true. 19 allownonascii=$(git config --bool hooks.allownonascii) 20 set -e 21 22 # Cross platform projects tend to avoid non-ASCII filenames; prevent 23 # them from being added to the repository. We exploit the fact that the 24 # printable range starts at the space character and ends with tilde. 25 if [ "$allownonascii" != "true" ] && 26 # Note that the use of brackets around a tr range is ok here, (it's 27 # even required, for portability to Solaris 10's /usr/bin/tr), since 28 # the square bracket bytes happen to fall in the designated range. 29 test $(git diff --cached --name-only --diff-filter=A -z $against | 30 LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0 31 then 32 cat <<\EOF 33 Error: Attempt to add a non-ASCII file name. 34 35 This can cause problems if you want to work with people on other platforms. 36 37 To be portable it is advisable to rename the file. 38 39 If you know what you are doing you can disable this check using: 40 41 git config hooks.allownonascii true 42 EOF 43 exit 1 44 fi 45 46 # If there are whitespace errors, print the offending file names and fail. 47 git diff-index --check --cached $against --