RE: [PATCH 21/31] hook: provide stdin by string_list or callback

Ævar Arnfjörð Bjarmason wrote:

From: Emily Shaffer <redacted>

In cases where a hook requires only a small amount of information via
stdin, it should be simple for users to provide a string_list alone. But
in more complicated cases where the stdin is too large to hold in
memory,

let's provide a callback the users can populate line after line
with instead.

let's instead provide a callback the users can populate line after line.

-- 
Felipe Contreras