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Extend sample pre-commit hook to check for non ascii filenames

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At the moment non-ascii encodings of filenames are not portably
converted between different filesystems by git. This will most likely
change in the future but to allow repositories to be portable among
different file/operating systems this check is enabled by default.

Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Heiko Voigt 2009-05-19 22:01:54 +02:00 committed by Junio C Hamano
parent 91fe2f9091
commit d00e364de9
1 changed files with 25 additions and 0 deletions
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25
templates/hooks--pre-commit.sample
View file

@ -7,6 +7,31 @@
#
# To enable this hook, rename this file to "pre-commit".
# If you want to allow non-ascii filenames set this variable to true.
allownonascii=$(git config hooks.allownonascii)
# Cross platform projects tend to avoid non-ascii filenames; prevent
# them from being added to the repository. We exploit the fact that the
# printable range starts at the space character and ends with tilde.
if [ "$allownonascii" != "true" ] &&
test "$(git diff --cached --name-only --diff-filter=A -z |
LC_ALL=C tr -d '[ -~]\0')"
then
echo "Error: Attempt to add a non-ascii filename."
echo
echo "This can cause problems if you want to work together"
echo "with people on other platforms than you."
echo
echo "To be portable it is adviseable to rename the file ..."
echo
echo "If you know what you are doing you can disable this"
echo "check using:"
echo
echo " git config hooks.allownonascii true"
echo
exit 1
fi
if git-rev-parse --verify HEAD >/dev/null 2>&1
then
against=HEAD