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From: Junio C Hamano <gitster@pobox.com>
To: Gregory Anders <greg@gpanders.com>
Cc: git@vger.kernel.org
Subject: Re: [PATCH v3] git-send-email: add option to specify sendmail command
Date: Fri, 14 May 2021 14:16:58 +0900	[thread overview]
Message-ID: <xmqq1ra999o5.fsf@gitster.g> (raw)
In-Reply-To: <xmqq7dk27xi2.fsf@gitster.g> (Junio C. Hamano's message of "Fri, 14 May 2021 13:25:09 +0900")

Junio C Hamano <gitster@pobox.com> writes:

> We want the shell that eats the command line of 'git send-email' to see
>
> 	--sendmail-cmd='$(pwd)/fake.sendmail'\" -f nobody@example.com"

Eh, sorry, but this is wrong.  It would have to be something like

	--sendmail-cmd='"$(pwd)/fake.sendmail" -f nobody@example.com'

The point is that the outer shell (i.e. the one that is eval'ing the
body of the test_expect_success) should just see and treat the path
to the sendmail-like program as "$(pwd)/fake.sendmail" as a literal
string including the surrounding double quotes and pass it down to
"git send-email", and the shell started by our "exec('sh','-c',...)"
thing will see what $(pwd) expands to, appends /fake.sendmail to it,
and treat the whole thing as a single "path to the program", that is
followed by two args, i.e. '-f' and 'nobody@example.com'.

And inside test_expect_success whose body is surrounded by a pair of
sq, we'd express a sq as '\'', so it becomes

	--sendmail-cmd='\''"$(pwd)/fake.sendmail" -f nobody@example.com'\''

in the test script, I would think.

  reply	other threads:[~2021-05-14  5:17 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-12  3:30 [PATCH] git-send-email: add sendmailCommand option Gregory Anders
2021-05-12  4:19 ` Junio C Hamano
2021-05-12 13:03   ` Gregory Anders
2021-05-12  7:57 ` Felipe Contreras
2021-05-12 13:12   ` Gregory Anders
2021-05-12 17:21     ` Felipe Contreras
2021-05-12 18:06       ` Gregory Anders
2021-05-12 19:32         ` Felipe Contreras
2021-05-12  9:04 ` Ævar Arnfjörð Bjarmason
2021-05-12 13:18   ` Gregory Anders
2021-05-13  2:32 ` [PATCH v2] git-send-email: add option to specify sendmail command Gregory Anders
2021-05-13  3:58   ` Junio C Hamano
2021-05-13 13:31     ` Gregory Anders
2021-05-13 21:21       ` Junio C Hamano
2021-05-13 15:23   ` [PATCH v3] " Gregory Anders
2021-05-14  4:25     ` Junio C Hamano
2021-05-14  5:16       ` Junio C Hamano [this message]
2021-05-14 14:12       ` Gregory Anders
2021-05-14 15:15     ` [PATCH v4] " Gregory Anders

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