From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-4.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_NONE shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id DE7BB1F462 for ; Tue, 30 Jul 2019 16:26:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731061AbfG3Q03 (ORCPT ); Tue, 30 Jul 2019 12:26:29 -0400 Received: from mail-wr1-f41.google.com ([209.85.221.41]:45721 "EHLO mail-wr1-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727126AbfG3Q03 (ORCPT ); Tue, 30 Jul 2019 12:26:29 -0400 Received: by mail-wr1-f41.google.com with SMTP id f9so66439120wre.12 for ; Tue, 30 Jul 2019 09:26:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arista.com; s=googlenew; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=1K8hPLQ2DakBsaDPC9g3C+YDsVFN6Y7MG8VVURucy1Q=; b=aBIJql7rP6HY4DQ+X22dDsHJN7wwzp4gLezu0he02U0dkOL/vbBkTmtSGiddFRkTyh rYA2aJaRKjoLNFtVwn0we1UcgxP9/J6iDj16P2bo0m8JFhirHHnTQXbaXASbQkIfjIN5 vbD2P5QRzNm2Eiv90l8y2AVr4TOZz4M95ru5wJmFIwQStCSDIaFvm+tA1LttAOded9Ag ITQpy1LHxJNGp/fxA0pnt5lrKA5ub0t8oKzyvP76AWtaWDXK7VLcCkiMxGnl89ZgXDFd 3hDVQFRwkulcP5rbsxTOtzx3k16IQZFxkEFR5Ta+sGyMUN0szJ5YkmizMRN3C7/8jJ/2 iBNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=1K8hPLQ2DakBsaDPC9g3C+YDsVFN6Y7MG8VVURucy1Q=; b=LJUh/TtKz5MgFePVo1tTJ6PdSb2rQCjzfPvww9DAPdZMb3Cls1RT/GtQw3uni/QVnJ 2Vc8nQQ+AZeftDxgxoleYw3DpYV/RBPshm42EV+daJowXMY9EOcq2PzcClKc8oQaeq7P szuanuQWuZ0s9DanXyQG0catNZ94nzg3lQmwohh8AOpgYjIcP8XPPFv0KZoMOaiWZKtd CCSDkPioxaNo7+/wtbxF+duaFEk8vUh4CuHh3IICtOjKGsmoRI0CvpjOgSJCrdYTS5I+ 1aJwemAbIfjlttbRGEKG/1D1T7aMY0G5dGfC8beJEpGPXBbJS0SXEOyE2PxRUtOmQx0F KkNg== X-Gm-Message-State: APjAAAWbd566EYF8qli8Ia4kimbb5TuwjQyKWiJ4vEK/omeyTGjhyOGi 3yotBiN48UlQlfoh1K5bhFopK0b7V9zDu4jG2+ecAGF9Ip2RLXjsh+Xly1WZWHnx4ni/tfueUpD QVoniim4/sz6vmTI9yjenOAwQITLsOAdooVtTG1B8khnkWLBeOTasWP3/KYJBNPyCotBCfj4Qhw WTXK8ZAuxRBNqUh0g= X-Google-Smtp-Source: APXvYqzNnFOwpxKqo4LQm7dgFp0n+OfXn4hsWRh55uvVE88cVG7O2ydRJTyaCwtxIpC4NxDnQ0wGCA== X-Received: by 2002:a5d:4090:: with SMTP id o16mr1538248wrp.292.1564503986116; Tue, 30 Jul 2019 09:26:26 -0700 (PDT) Received: from Mindolluin.ire.aristanetworks.com ([217.173.96.166]) by smtp.gmail.com with ESMTPSA id c78sm90132123wmd.16.2019.07.30.09.26.25 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Tue, 30 Jul 2019 09:26:25 -0700 (PDT) From: Dmitry Safonov To: git@vger.kernel.org Cc: Junio C Hamano , =?UTF-8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?= , Dmitry Safonov <0x7f454c46@gmail.com>, Dmitry Safonov , Andrei Vagin Subject: [PATCHv2] send-email: Ask if a patch should be sent twice Date: Tue, 30 Jul 2019 17:26:24 +0100 Message-Id: <20190730162624.9226-1-dima@arista.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-CLOUD-SEC-AV-Info: arista,google_mail,monitor X-CLOUD-SEC-AV-Sent: true X-Gm-Spam: 0 X-Gm-Phishy: 0 Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org I was almost certain that git won't let me send the same patch twice, but today I've managed to double-send a directory by a mistake: git send-email --to linux-kernel@vger.kernel.org /tmp/timens/ --cc 'Dmitry Safonov <0x7f454c46@gmail.com>' /tmp/timens/` [I haven't noticed that I put the directory twice ^^] Prevent this shipwreck from happening again by asking if a patch is sent multiple times on purpose. link: https://lkml.kernel.org/r/4d53ebc7-d5b2-346e-c383-606401d19d3a@gmail.com Cc: Andrei Vagin Suggested-by: Ævar Arnfjörð Bjarmason Signed-off-by: Dmitry Safonov --- v2: Moved the check under --validate, fixed tests, added a new test, updated documentation for --validate Documentation/git-send-email.txt | 2 ++ git-send-email.perl | 14 ++++++++++++++ t/t9001-send-email.sh | 15 +++++++++++++++ 3 files changed, 31 insertions(+) diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt index d93e5d0f58f0..0441bb1b5d3b 100644 --- a/Documentation/git-send-email.txt +++ b/Documentation/git-send-email.txt @@ -421,6 +421,8 @@ have been specified, in which case default to 'compose'. ('auto', 'base64', or 'quoted-printable') is used; this is due to SMTP limits as described by http://www.ietf.org/rfc/rfc5322.txt. + * Ask confirmation before sending patches multiple times + if the supplied patches set overlaps. -- + Default is the value of `sendemail.validate`; if this is not set, diff --git a/git-send-email.perl b/git-send-email.perl index 5f92c89c1c1b..c1638d06f81d 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -688,6 +688,9 @@ sub is_format_patch_arg { @files = handle_backup_files(@files); if ($validate) { + my %seen; + my @dupes = grep { $seen{$_}++ } @files; + foreach my $f (@files) { unless (-p $f) { my $error = validate_patch($f, $target_xfer_encoding); @@ -695,6 +698,17 @@ sub is_format_patch_arg { $f, $error); } } + if (@dupes) { + printf(__("Patches specified several times: \n")); + printf(__("%s \n" x @dupes), @dupes); + $_ = ask(__("Do you want to send those patches several times? Y/n "), + default => "y", + valid_re => qr/^(?:yes|y|no|n)/i); + if (/^n/i) { + cleanup_compose_files(); + exit(0); + } + } } if (@files) { diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh index 997f90b42b3e..77df51519d6e 100755 --- a/t/t9001-send-email.sh +++ b/t/t9001-send-email.sh @@ -555,6 +555,7 @@ test_expect_success $PREREQ 'In-Reply-To without --chain-reply-to' ' --no-chain-reply-to \ --in-reply-to="$(cat expect)" \ --smtp-server="$(pwd)/fake.sendmail" \ + --no-validate \ $patches $patches $patches \ 2>errors && # The first message is a reply to --in-reply-to @@ -577,6 +578,7 @@ test_expect_success $PREREQ 'In-Reply-To with --chain-reply-to' ' --chain-reply-to \ --in-reply-to="$(cat expect)" \ --smtp-server="$(pwd)/fake.sendmail" \ + --no-validate \ $patches $patches $patches \ 2>errors && sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt1 >actual && @@ -589,6 +591,19 @@ test_expect_success $PREREQ 'In-Reply-To with --chain-reply-to' ' test_cmp expect actual ' +test_expect_success $PREREQ 'ask confirmation for double-send' ' + clean_fake_sendmail && + echo y | \ + GIT_SEND_EMAIL_NOTTY=1 \ + git send-email --from=author@example.com \ + --to=nobody@example.com \ + --smtp-server="$(pwd)/fake.sendmail" \ + --validate \ + $patches $patches $patches \ + >stdout && + ! grep "Patches specified several times: " stdout +' + test_expect_success $PREREQ 'setup fake editor' ' write_script fake-editor <<-\EOF echo fake edit >>"$1" -- 2.22.0