Kim Altintop <kim@xxxxxxxxx> writes:
> Perhaps an alternative would be:
>
> write_fetch_command () {
> write_command fetch &&
> echo "0001" &&
> echo "no-progress" &&
> cat /dev/stdin &&
> echo "done" &&
> echo "0000"
> }
>
>
> Which would then be called like so:
>
> write_fetch_command >pkt_cmd <<-EOF &&
> want-ref refs/heads/main
> have $(git rev-parse a)
> EOF
> test-tool pkt-line pack <pkt_cmd >in &&
> test-tool serve-v2 --stateless-rpc >out <in &&
>
>
> I'm not sure how portable that is, though. Maybe using `while read -r` instead
> of `cat /dev/stdin`?
If you drop /dev/stdin, the result would be emimently portable.
"cat" without any argument reads from the standard input stream
and copies it to the standard output stream.
