Junio C Hamano <gitster@xxxxxxxxx> writes: > "Strawbridge, Michael" <Michael.Strawbridge@xxxxxxx> writes: > >> +test_expect_success $PREREQ "--validate hook supports header argument" ' >> + test_when_finished "rm my-hooks.ran" && >> + write_script my-hooks/sendemail-validate <<-\EOF && >> + filesize=$(stat -c%s "$2") > > That "stat -c" is a GNU-ism, I think. macOS CI jobs at GitHub do > not seem to like it. > >> + if [ "$filesize" != "0" ]; then > > Also, please see Documentation/CodingGuidelines to learn the subset > of shell script syntax and style we adopted for this project. Sorry, forgot to say that if you are merely interested to react to the fact that a file has non-empty contents, if test -s "$2" then ... file $2 is not empty ... fi && ... should be a way to do so. Thanks.
