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hooks/post-receive-email: use plumbing instead of git log/show

This way the hook doesn't have to keep being tweaked as porcelain
learns new features like color and pagination.

While at it, replace the "git rev-list | git shortlog" idiom with
plain "git shortlog" for simplicity.

Except for depending less on the value of settings like '[log]
abbrevCommit', no change in output intended.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jonathan Nieder 2013-08-02 16:22:08 -07:00 committed by Junio C Hamano
parent d6cbf2fa7a
commit 1e88f7a277

View file

@ -471,7 +471,7 @@ generate_delete_branch_email()
echo " was $oldrev"
echo ""
echo $LOGBEGIN
git show -s --pretty=oneline $oldrev
git diff-tree -s --always --pretty=oneline $oldrev
echo $LOGEND
}
@ -547,11 +547,11 @@ generate_atag_email()
# performed on them
if [ -n "$prevtag" ]; then
# Show changes since the previous release
git rev-list --pretty=short "$prevtag..$newrev" | git shortlog
git shortlog "$prevtag..$newrev"
else
# No previous tag, show all the changes since time
# began
git rev-list --pretty=short $newrev | git shortlog
git shortlog $newrev
fi
;;
*)
@ -571,7 +571,7 @@ generate_delete_atag_email()
echo " was $oldrev"
echo ""
echo $LOGBEGIN
git show -s --pretty=oneline $oldrev
git diff-tree -s --always --pretty=oneline $oldrev
echo $LOGEND
}
@ -617,7 +617,7 @@ generate_general_email()
echo ""
if [ "$newrev_type" = "commit" ]; then
echo $LOGBEGIN
git show --no-color --root -s --pretty=medium $newrev
git diff-tree -s --always --pretty=medium $newrev
echo $LOGEND
else
# What can we do here? The tag marks an object that is not
@ -636,7 +636,7 @@ generate_delete_general_email()
echo " was $oldrev"
echo ""
echo $LOGBEGIN
git show -s --pretty=oneline $oldrev
git diff-tree -s --always --pretty=oneline $oldrev
echo $LOGEND
}