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2010-06-18send-email: ask about and declare 8bit mailsLibravatar Thomas Rast1-0/+77
git-send-email passes on an 8bit mail as-is even if it does not declare a content-type. Because the user can edit email between format-patch and send-email, such invalid mails are unfortunately not very hard to come by. Make git-send-email stop and ask about the encoding to use if it encounters any such mail. Also provide a configuration setting to permanently configure an encoding. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-08send-email: add --no-cc, --no-to, and --no-bccLibravatar Stephen Boyd1-0/+66
There's no way to override the sendemail.to, sendemail.cc, and sendemail.bcc config settings. Add options allowing the user to tell git to ignore the config settings and take whatever is on the command line. Signed-off-by: Stephen Boyd <bebarino@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-01-26fix portability issues with $ in double quotesLibravatar Stephen Boyd1-4/+4
Using a dollar sign in double quotes isn't portable. Escape them with a backslash or replace the double quotes with single quotes. Signed-off-by: Stephen Boyd <bebarino@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-12-03t9001: use older Getopt::Long boolean prefix '--no' rather than '--no-'Libravatar Brandon Casey1-1/+1
The '--no-chain-reply-to' option is a Getopt::Long boolean option. The '--no-' prefix (as in --no-chain-reply-to) for boolean options is not supported in Getopt::Long version 2.32 which was released with Perl 5.8.0. This version only supports '--no' as in '--nochain-reply-to'. More recent versions of Getopt::Long, such as version 2.34, support either prefix. So use the older form in the tests. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-11-30Merge branch 'fc/send-email-envelope'Libravatar Junio C Hamano1-0/+34
2009-11-29prepare send-email for smoother change of --chain-reply-to defaultLibravatar Nanako Shiraishi1-0/+49
Give a warning message when send-email uses chain-reply-to to thread the messages because of the current default, not because the user explicitly asked to, either from the command line or from the configuration. This way, by the time 1.7.0 switches the default, everybody will be ready. Signed-off-by: Nanako Shiraishi <nanako3@lavabit.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-11-27send-email: automatic envelope senderLibravatar Felipe Contreras1-0/+17
This adds the option to specify the envelope sender as "auto" which would pick the 'from' address. This is good because now we can specify the address only in one place in $HOME/.gitconfig and change it easily. [jc: added tests] Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-11-22t9001: test --envelope-sender option of send-emailLibravatar Junio C Hamano1-0/+17
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-10-09git-send-email.perl: fold multiple entry "Cc:" and multiple single line ↵Libravatar Joe Perches1-20/+74
"RCPT TO:"s Some MTAs reject Cc: lines longer than 78 chars. Avoid this by using the same join as "To:" ",\n\t" so each subsequent Cc entry is on a new line. RCPT TO: should have a single entry per line. see: http://www.ietf.org/rfc/rfc2821.txt Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-23t/t9001-send-email.sh: ensure generated script is executed with $SHELL_PATHLibravatar Brandon Casey1-1/+4
If the shell is not specified using the '#!' notation, then the OS will use '/bin/sh' to execute the script which may not produce the desired results. In particular, /bin/sh on Solaris interprets '^' specially which has an effect on the sed command that this patch touches. Signed-off-by: Brandon Casey <drafnel@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-18Test cccmd in t9001-send-email.sh and fix some bugsLibravatar Paolo Bonzini1-5/+75
For another patch series I'm working on I needed some tests for the cc-cmd feature of git-send-email. This patch adds 3 tests for the feature and for the possibility to specify --suppress-cc multiple times, and fixes two bugs. The first bug is that the --suppress-cc option for `cccmd' was misspelled as `ccmd' in the code. The second bug, which is actually found only with my other series, is that the argument to the cccmd is never quoted, so the cccmd would fail with patch file names containing a space. A third bug I fix (in the docs) is that the bodycc argument was actually spelled ccbody in the documentation and bash completion. Signed-off-by: Paolo Bonzini <bonzini@gnu.org> Cc: Markus Heidelberg <markus.heidelberg@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-12Merge branch 'mh/maint-fix-send-email-threaded' into mh/fix-send-email-threadedLibravatar Junio C Hamano1-0/+10
* mh/maint-fix-send-email-threaded: doc/send-email: clarify the behavior of --in-reply-to with --no-thread send-email: fix non-threaded mails add a test for git-send-email for non-threaded mails Conflicts: git-send-email.perl t/t9001-send-email.sh
2009-06-12send-email: fix threaded mails without chain-reply-toLibravatar Markus Heidelberg1-1/+1
An earlier commit 15da108 ("send-email: 'References:' should only reference what is sent", 2009-04-13) broke logic to set up threading information for the next message by rewriting "!" to "not" without understanding the precedence rules of the language. Namely, ! defined $reply_to || length($reply_to) == 0 was changed to not defined $reply_to || length($reply_to) == 0 which is not (defined $reply_to || length($reply_to) == 0) and different from what was intended, which is (not defined $reply_to) || (length($reply_to) == 0) Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-12add a test for git-send-email for threaded mails without chain-reply-toLibravatar Markus Heidelberg1-0/+11
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-12send-email: fix non-threaded mailsLibravatar Markus Heidelberg1-1/+1
After commit 3e0c4ff (send-email: respect in-reply-to regardless of threading, 2009-03-01) the variable $thread was only used for prompting for an "In-Reply-To", but not for controlling whether the "In-Reply-To" and "References" fields should be written into the email. Thus these fields were always used beginning with the second mail and it was not possible to produce non-threaded mails anymore. However, a later commit 15da108 ("send-email: 'References:' should only reference what is sent", 2009-04-13) introduced a regression with the side effect to make non-threaded mails possible again, but only when --no-chain-reply-to was used. Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-12add a test for git-send-email for non-threaded mailsLibravatar Markus Heidelberg1-0/+10
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-09send-email: use UTF-8 rather than utf-8 for consistencyLibravatar Brandon Casey1-4/+4
The rest of the git source has been converted to use upper-case character encoding names to assist older platforms. The charset attribute of MIME is defined to be case-insensitive, but older platforms may still have an easier time dealing with upper-case rather than lower-case. So do so for send-email too. Update t9001 to handle the changes. Signed-off-by: Brandon Casey <drafnel@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-25t9001: use older Getopt::Long boolean prefix '--no' rather than '--no-'Libravatar Brandon Casey1-1/+1
The '--no-thread' option is a Getopt::Long boolean option. The '--no-' prefix (as in --no-thread) for boolean options is not supported in Getopt::Long version 2.32 which was released with Perl 5.8.0. This version only supports '--no' as in '--nothread'. More recent versions of Getopt::Long, such as version 2.34, support either prefix. So use the older form in the tests. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-08tests: skip perl tests if NO_PERL is definedLibravatar Jeff King1-0/+5
These scripts all test git programs that are written in perl, and thus obviously won't work if NO_PERL is defined. We pass NO_PERL to the scripts from the building Makefile via the GIT-BUILD-OPTIONS file. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-04send-email: fix nasty bug in ask() functionLibravatar Jay Soffian1-0/+13
Commit 6e18251 (send-email: refactor and ensure prompting doesn't loop forever) introduced an ask function, which unfortunately had a nasty bug. This caused it not to accept anything but the default reply to the "Who should the emails appear to be from?" prompt, and nothing but ctrl-d to the "Who should the emails be sent to?" and "Message-ID to be used as In-Reply-To for the first email?" prompts. This commit corrects the issues and adds a test to confirm the fix. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-02send-email: ensure quoted addresses are rfc2047 encodedLibravatar Jay Soffian1-0/+13
sanitize_address assumes that quoted addresses (e.g., "first last" <first.last@example.com) do not need rfc2047 encoding, but this is not always the case. For example, various places in send-email extract addresses using parse_address_line. parse_address_line returns the addresses already quoted (e.g., "first last" <first.last@example.com), but not rfc2047 encoded. This patch makes sanitize_address stricter about what needs rfc2047 encoding and adds a test demonstrating where I noticed the problem. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-02send-email: correct two tests which were going interactiveLibravatar Jay Soffian1-3/+5
Commit c18f75a (send-email: add tests for refactored prompting, 2009-03-28) added two tests which went interactive under the dash shell. This patch corrects the issue, reported by Björn Steinbrink. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-01send-email: ask_default should apply to all emails, not just the firstLibravatar Jay Soffian1-1/+3
Commit 6e18251 made the "Send this email?" prompt assume yes if confirm = "inform" when it was unable to get a valid response. However, the "yes" assumption only worked correctly for the first email. This commit fixes the issue and confirms the fix by modifying the existing test for the prompt to send multiple emails. Reported by Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-29send-email: add tests for refactored promptingLibravatar Jay Soffian1-4/+48
Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-17Merge branch 'tr/maint-1.6.0-send-email-irt'Libravatar Junio C Hamano1-0/+11
* tr/maint-1.6.0-send-email-irt: send-email: test --no-thread --in-reply-to combination send-email: respect in-reply-to regardless of threading Conflicts: t/t9001-send-email.sh
2009-03-17Tests: use test_cmp instead of diff where possibleLibravatar Miklos Vajna1-1/+1
Several old tests were written before test_cmp was introduced, convert these to test_cmp. If were are at it, fix the order of the arguments where necessary to make expected come first, so the command shows how the test result deviates from the correct output. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-11send-email: test --no-thread --in-reply-to combinationLibravatar Thomas Rast1-0/+11
3e0c4ff (send-email: respect in-reply-to regardless of threading, 2009-03-01) fixed the handling of the In-Reply-To header when both --no-thread and --in-reply-to are in effect. Add a test for it. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-02send-email: add --confirm option and configuration settingLibravatar Jay Soffian1-16/+92
send-email violates the principle of least surprise by automatically cc'ing additional recipients without confirming this with the user. This patch teaches send-email a --confirm option. It takes the following values: --confirm=always always confirm before sending --confirm=never never confirm before sending --confirm=cc confirm before sending when send-email has automatically added addresses from the patch to the Cc list --confirm=compose confirm before sending the first message when using --compose. (Needed to maintain backwards compatibility with existing behavior.) --confirm=auto 'cc' + 'compose' If sendemail.confirm is unconfigured, the option defaults to 'compose' if any suppress-Cc related options have been used, otherwise it defaults to 'auto'. Unfortunately, it is impossible to introduce this patch such that it helps new users without potentially annoying some existing users. We attempt to mitigate the latter by: * Allowing the user to set 'git config sendemail.confirm never' * Allowing the user to say 'all' after the first prompt to not be prompted on remaining emails during the same invocation. * Telling the user about the 'sendemail.confirm' setting if it is unconfigured whenever we prompt due to Cc before sending. * Only prompting if no --suppress related options have been passed, as using such an option is likely to indicate an experienced send-email user. There is a slight fib in message informing the user of the sendemail.confirm setting and this is intentional. Setting 'auto' differs from leaving sendemail.confirm unset in two ways: 1) 'auto' obviously squelches the informational message; 2) 'auto' prompts when the Cc list has been expanded even in the presence of a --suppress related option, where leaving sendemail.confirm unset does not. This is intentional to keep the message simple, and to avoid adding another sendemail.confirm value ('auto-except-suppress'?). Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-14send-email: --suppress-cc improvementsLibravatar Jay Soffian1-19/+131
Since 6564828 (git-send-email: Generalize auto-cc recipient mechanism., 2007-12-25) we can suppress automatic Cc generation separately for each of the possible address sources. However, --suppress-cc=sob suppressed both SOB lines and body (but not header) Cc lines, contrary to the name. Change --suppress-cc=sob to mean only SOB lines, and add separate choices 'bodycc' (body Cc lines) and 'body' (both 'sob' and 'bodycc'). The option --no-signed-off-by-cc now acts like --suppress-cc=sob, which is not backwards compatible but matches the name of the option. Also update the documentation and add a few tests. Original patch by me. Revised by Thomas Rast, who contributed the documentation and test updates. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-14send-email: handle multiple Cc addresses when reading mbox messageLibravatar Jay Soffian1-7/+37
When git format-patch is given multiple --cc arguments, it generates a Cc header that looks like: Cc: first@example.com, second@example.com, third@example.com Before this commit, send-email was unable to handle such a message as it did not handle folded header lines, nor multiple recipients in a Cc line. This patch: - Unfolds header lines by pre-processing the header before extracting any of its fields. - Handles Cc lines with multiple recipients. - Adds use of Mail::Address if available for splitting Cc line and the "Who should the emails be sent to?" prompt", with fall back to existing split_addrs() function. - Tests the new functionality and adds two tests for detecting whether "From:" appears correctly in message body when patch author differs from patch sender. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-30send-email: do not reverse the command line argumentsLibravatar Junio C Hamano1-0/+13
The loop picks elements from @ARGV one by one, sifts them into arguments meant for format-patch and the script itself, and pushes them to @files and @rev_list_opts arrays. Pick elements from @ARGV starting at the beginning using shift, instead of at the end using pop, as push appends them to the end of the array. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-11git send-email: interpret unknown files as revision listsLibravatar Pierre Habouzit1-0/+8
Filter out all the arguments git-send-email doesn't like to a git format-patch command, that dumps its content to a safe directory. Barf when a file/revision conflict occurs, allow it to be overriden --[no-]format-patch. Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-10-12t9001: use older Getopt::Long boolean prefix '--no' rather than '--no-'Libravatar Brandon Casey1-1/+1
Since dbf5e1e9, the '--no-validate' option is a Getopt::Long boolean option. The '--no-' prefix (as in --no-validate) for boolean options is not supported in Getopt::Long version 2.32 which was released with Perl 5.8.0. This version only supports '--no' as in '--novalidate'. More recent versions of Getopt::Long, such as version 2.34, support either prefix. So use the older form in the tests. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-09-03tests: use "git xyzzy" form (t7200 - t9001)Libravatar Nanako Shiraishi1-1/+1
Converts tests between t7201-t9001. Signed-off-by: Nanako Shiraishi <nanako3@lavabit.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19t9001 (send-email): Do not use hardcoded /bin/sh in testLibravatar Junio C Hamano1-4/+4
Scriptlets used form inside this test began with hardcoded "#!/bin/sh". By setting SHELL_PATH the user is already telling us that what the vendor has in /bin/sh isn't POSIX enough, and we really should try to honor that request. Originally noticed by SungHyun Nam who later tested this patch and verified that it fixes the issue on Solaris 9. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-13t/: Use "test_must_fail git" instead of "! git"Libravatar Stephan Beyer1-1/+1
This patch changes every occurrence of "! git" -- with the meaning that a git call has to gracefully fail -- into "test_must_fail git". This is useful to - make sure the test does not fail because of a signal, e.g. SIGSEGV, and - advertise the use of "test_must_fail" for new tests. Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-21Merge branch 'jk/maint-send-email-compose'Libravatar Junio C Hamano1-0/+59
* jk/maint-send-email-compose: send-email: rfc2047-quote subject lines with non-ascii characters send-email: specify content-type of --compose body Conflicts: t/t9001-send-email.sh Due to 065096c (git-send-email.perl: Handle shell metacharacters in $EDITOR properly, 2008-05-04) which is a backward incompatible change (but it makes handling of EDITOR consistent with other parts of the system), the test script t9001 had to be adjusted. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-21send-email: rfc2047-quote subject lines with non-ascii charactersLibravatar Jeff King1-0/+15
We always use 'utf-8' as the encoding, since we currently have no way of getting the information from the user. This also refactors the quoting of recipient names, since both processes can share the rfc2047 quoting code. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-21send-email: specify content-type of --compose bodyLibravatar Jeff King1-0/+44
If the compose message contains non-ascii characters, then we assume it is in utf-8 and include the appropriate MIME headers. If the user has already included a MIME-Version header, then we assume they know what they are doing and don't add any headers. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-14Merge branch 'bd/tests'Libravatar Junio C Hamano1-2/+3
* bd/tests: Rename the test trash directory to contain spaces. Fix tests breaking when checkout path contains shell metacharacters Don't use the 'export NAME=value' in the test scripts. lib-git-svn.sh: Fix quoting issues with paths containing shell metacharacters test-lib.sh: Fix some missing path quoting Use test_set_editor in t9001-send-email.sh test-lib.sh: Add a test_set_editor function to safely set $VISUAL git-send-email.perl: Handle shell metacharacters in $EDITOR properly config.c: Escape backslashes in section names properly git-rebase.sh: Fix --merge --abort failures when path contains whitespace Conflicts: t/t9115-git-svn-dcommit-funky-renames.sh
2008-05-05Use test_set_editor in t9001-send-email.shLibravatar Bryan Donlan1-4/+1
Signed-off-by: Bryan Donlan <bdonlan@fushizen.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-05git-send-email.perl: Handle shell metacharacters in $EDITOR properlyLibravatar Bryan Donlan1-2/+6
This fixes the git-send-perl semantics for launching an editor when $GIT_EDITOR (or friends) contains shell metacharacters to match launch_editor() in builtin-tag.c. If we use the current approach (sh -c '$0 $@' "$EDITOR" files ...), we see it fails when $EDITOR has shell metacharacters: $ sh -x -c '$0 $@' "$VISUAL" "foo" + "$FAKE_EDITOR" foo "$FAKE_EDITOR": 1: "$FAKE_EDITOR": not found Whereas builtin-tag.c will invoke sh -c "$EDITOR \"$@\"". Thus, this patch changes git-send-email.perl to use the same method as the C utilities, and additionally updates t/t9001-send-email.sh to test for this bug. Signed-off-by: Bryan Donlan <bdonlan@fushizen.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-04-29Add tests for sendemail.cc configuration variableLibravatar Miklos Vajna1-0/+66
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-13add test_cmp function for test scriptsLibravatar Jeff King1-1/+1
Many scripts compare actual and expected output using "diff -u". This is nicer than "cmp" because the output shows how the two differ. However, not all versions of diff understand -u, leading to unnecessary test failure. This adds a test_cmp function to the test scripts and switches all "diff -u" invocations to use it. The function uses the contents of "$GIT_TEST_CMP" to compare its arguments; the default is "diff -u". On systems with a less-capable diff, you can do: GIT_TEST_CMP=cmp make test Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24send-email: test compose functionalityLibravatar Jeff King1-0/+29
This is just a basic sanity check that --compose works at all. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24t9001: enhance fake sendmail test harnessLibravatar Jeff King1-7/+15
Previously, the fake.sendmail test harness would write its output to a hardcoded file, allowing only a single message to be tested. Instead, let's have it save the messages for all of its invocations so that we can see which messages were sent, and in which order. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-21send-email: fix In-Reply-To regressionLibravatar Jay Soffian1-0/+21
Fix a regression introduced by 1ca3d6e (send-email: squelch warning due to comparing undefined $_ to "") where if the user was prompted for an initial In-Reply-To and didn't provide one, messages would be sent out with an invalid In-Reply-To of "<>" Also add test cases for the regression and the fix. A small modification was needed to allow send-email to take its replies from stdin if the environment variable GIT_SEND_EMAIL_NOTTY is set. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-01-28t9001: add missing && operatorsLibravatar Jeff King1-4/+4
The exit value of some commands was not being used for the test output. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-01-18send-email: add no-validate optionLibravatar Jeff King1-0/+10
Since we are now sanity-checking the contents of patches and refusing to send ones with long lines, this knob provides a way for the user to override the new behavior (if, e.g., he knows his SMTP path will handle it). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-01-18send-email: validate patches before sending anythingLibravatar Jeff King1-0/+20
We try to catch errors early so that we don't end up sending half of a broken patch series. Right now the only validation is checking that line-lengths are under the SMTP-mandated limit of 998. The validation parsing is very crude (it just checks each line length without understanding the mailbox format) but should work fine for this simple check. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>