[PATCH v2 2/3] hooks--pre-push.sample: use hash-agnostic zero OID
- From
Denton Liu <liu.denton@gmail.com>
- Date
- Sep 23, 2020, 09:38 UTC
- Message-ID
- <afb460d9fd6799f6362455bbe1fe476fabe401d6.1600853895.git.liu.denton@gmail.com>
- In-Reply-To
- <cover.1600853895.git.liu.denton@gmail.com>
The pre-push sample hook has the zero OID hardcoded as 40 zeros. However, with the introduction of SHA-256 support, this assumption no longer holds true. Replace the hardcoded $z40 with a call to
git hash-object --stdin </dev/null | tr '[0-9a-f]' '0'
so the sample hook becomes hash-agnostic.
Signed-off-by: Denton Liu <liu.denton@gmail.com> --- templates/hooks--pre-push.sample | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/templates/hooks--pre-push.sample b/templates/hooks--pre-push.sample index d0f30190ac..4ce688d32b 100755 --- a/templates/hooks--pre-push.sample +++ b/templates/hooks--pre-push.sample @@ -22,16 +22,16 @@ remote="$1" url="$2" -z40=0000000000000000000000000000000000000000 +zero=$(git hash-object --stdin </dev/null | tr '[0-9a-f]' '0') while read local_ref local_oid remote_ref remote_oid do - if test "$local_oid" = $z40 + if test "$local_oid" = "$zero" then # Handle delete : else - if test "$remote_oid" = $z40 + if test "$remote_oid" = "$zero" then # New branch, examine all commits range="$local_oid"
-- 2.28.0.760.g8d73e04208