From c30eb852e281d55b04465b7814e00396893f74f3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Steinbrink?= Date: Thu, 5 Nov 2009 11:57:57 +0100 Subject: pre-commit.sample: Diff against the empty tree when HEAD is invalid MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This was already the case for the old "diff --check" call, but the new one that checks whether there are any non-ascii file names was missing it, making that check fail for root commits. Signed-off-by: Björn Steinbrink Signed-off-by: Junio C Hamano diff --git a/templates/hooks--pre-commit.sample b/templates/hooks--pre-commit.sample index 043970a..439eefd 100755 --- a/templates/hooks--pre-commit.sample +++ b/templates/hooks--pre-commit.sample @@ -7,6 +7,14 @@ # # 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=$(git config hooks.allownonascii) @@ -17,7 +25,7 @@ if [ "$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 "$(git diff --cached --name-only --diff-filter=A -z | + test "$(git diff --cached --name-only --diff-filter=A -z $against | LC_ALL=C tr -d '[ -~]\0')" then echo "Error: Attempt to add a non-ascii file name." @@ -35,12 +43,4 @@ then exit 1 fi -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 - exec git diff-index --check --cached $against -- -- cgit v0.10.2-6-g49f6