On Sun, Jun 30, 2019 at 10:59:34PM +0200, Johannes Sixt wrote:
> Am 30.06.19 um 21:48 schrieb Eric Sunshine:
> > On Sun, Jun 30, 2019 at 2:57 PM Johannes Sixt <j6t@xxxxxxxx> wrote:
> >> diff --git a/t/t5319-multi-pack-index.sh b/t/t5319-multi-pack-index.sh
> >> @@ -443,7 +443,7 @@ test_expect_success 'repack with minimum size does not alter existing packs' '
> >> - MINSIZE=$(ls -l .git/objects/pack/*pack | awk "{print \$5;}" | sort -n | head -n 1) &&
> >> + MINSIZE=$(stat -c %s .git/objects/pack/*pack | sort -n | head -n 1) &&
> >
> > Unfortunately, this is not portable. While "stat -c %s" works on Linux
> > and MSYS2, neither that option nor the format directive are recognized
> > on BSD-like platforms (I tested Mac OS and FreeBSD), which instead
> > need "stat -f %z".
>
> Ouch! I did notice that stat(1) is not in POSIX, but hoped that it was
> sufficiently portable. I need a new idea...
If we are OK relying on rudimentary perl[1], then:
perl -le "print((stat)[7]) for @ARGV"
works. If you want it more readable, then maybe:
perl -MFile::stat -le "print stat(\$_)->size for @ARGV"
Both of those should work with even antique perl versions.
-Peff
[1] I'd also be fine with implementing a test-tool helper in C that
behaves like stat(1). Or we could punt on that until somebody feels
like trying to eradicate perl (because this is far from the first
perl one-liner in the test suite).
