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173 commits

Author SHA1 Message Date
Johannes Schindelin 334afbc76f tests: mark tests relying on the current default for init.defaultBranch
In addition to the manual adjustment to let the `linux-gcc` CI job run
the test suite with `master` and then with `main`, this patch makes sure
that GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME is set in all test scripts
that currently rely on the initial branch name being `master by default.

To determine which test scripts to mark up, the first step was to
force-set the default branch name to `master` in

- all test scripts that contain the keyword `master`,

- t4211, which expects `t/t4211/history.export` with a hard-coded ref to
  initialize the default branch,

- t5560 because it sources `t/t556x_common` which uses `master`,

- t8002 and t8012 because both source `t/annotate-tests.sh` which also
  uses `master`)

This trick was performed by this command:

	$ sed -i '/^ *\. \.\/\(test-lib\|lib-\(bash\|cvs\|git-svn\)\|gitweb-lib\)\.sh$/i\
	GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master\
	export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME\
	' $(git grep -l master t/t[0-9]*.sh) \
	t/t4211*.sh t/t5560*.sh t/t8002*.sh t/t8012*.sh

After that, careful, manual inspection revealed that some of the test
scripts containing the needle `master` do not actually rely on a
specific default branch name: either they mention `master` only in a
comment, or they initialize that branch specificially, or they do not
actually refer to the current default branch. Therefore, the
aforementioned modification was undone in those test scripts thusly:

	$ git checkout HEAD -- \
		t/t0027-auto-crlf.sh t/t0060-path-utils.sh \
		t/t1011-read-tree-sparse-checkout.sh \
		t/t1305-config-include.sh t/t1309-early-config.sh \
		t/t1402-check-ref-format.sh t/t1450-fsck.sh \
		t/t2024-checkout-dwim.sh \
		t/t2106-update-index-assume-unchanged.sh \
		t/t3040-subprojects-basic.sh t/t3301-notes.sh \
		t/t3308-notes-merge.sh t/t3423-rebase-reword.sh \
		t/t3436-rebase-more-options.sh \
		t/t4015-diff-whitespace.sh t/t4257-am-interactive.sh \
		t/t5323-pack-redundant.sh t/t5401-update-hooks.sh \
		t/t5511-refspec.sh t/t5526-fetch-submodules.sh \
		t/t5529-push-errors.sh t/t5530-upload-pack-error.sh \
		t/t5548-push-porcelain.sh \
		t/t5552-skipping-fetch-negotiator.sh \
		t/t5572-pull-submodule.sh t/t5608-clone-2gb.sh \
		t/t5614-clone-submodules-shallow.sh \
		t/t7508-status.sh t/t7606-merge-custom.sh \
		t/t9302-fast-import-unpack-limit.sh

We excluded one set of test scripts in these commands, though: the range
of `git p4` tests. The reason? `git p4` stores the (foreign) remote
branch in the branch called `p4/master`, which is obviously not the
default branch. Manual analysis revealed that only five of these tests
actually require a specific default branch name to pass; They were
modified thusly:

	$ sed -i '/^ *\. \.\/lib-git-p4\.sh$/i\
	GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master\
	export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME\
	' t/t980[0167]*.sh t/t9811*.sh

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-19 15:44:17 -08:00
Junio C Hamano a00bda2b2f Merge branch 'dd/send-email-config'
Stop when "sendmail.*" configuration variables are defined, which
could be a mistaken attempt to define "sendemail.*" variables.

* dd/send-email-config:
  git-send-email: die if sendmail.* config is set
2020-08-17 17:02:41 -07:00
Martin Ågren c76b84a121 t: don't spuriously close and reopen quotes
In the test scripts, the recommended style is, e.g.:

    test_expect_success 'name' '
        do-something somehow &&
        do-some-more testing
    '

When using this style, any single quote in the multi-line test section
is actually closing the lone single quotes that surround it.

It can be a non-issue in practice:

    test_expect_success 'sed a little' '
        sed -e 's/hi/lo/' in >out # "ok": no whitespace in s/hi/lo/
    '

Or it can be a bug in the test, e.g., because variable interpolation
happens before the test even begins executing:

    v=abc

    test_expect_success 'variable interpolation' '
        v=def &&
        echo '"$v"' # abc
    '

Change several such in-test single quotes to use double quotes instead
or, in a few cases, drop them altogether. These were identified using
some crude grepping. We're not fixing any test bugs here, but we're
hopefully making these tests slightly easier to grok and to maintain.

There are legitimate use cases for closing a quote and opening a new
one, e.g., both '\'' and '"'"' can be used to produce a literal single
quote. I'm not touching any of those here.

In t9401, tuck the redirecting ">" to the filename while we're touching
those lines.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-08-06 15:14:32 -07:00
Drew DeVault dd84e528a3 git-send-email: die if sendmail.* config is set
I've seen several people mis-configure git send-email on their first
attempt because they set the sendmail.* config options - not
sendemail.*. This patch detects this mistake and bails out with a
friendly warning.

Signed-off-by: Drew DeVault <sir@cmpwn.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-07-23 18:00:34 -07:00
Rafael Aquini f9f60d7066 send-email: restore --in-reply-to superseding behavior
git send-email --in-reply-to= fails to override In-Reply-To email headers,
if they're present in the output of format-patch, even when explicitly
told to do so by the option --no-thread, which breaks the contract of the
command line switch option, per its man page.

"
   --in-reply-to=<identifier>
       Make the first mail (or all the mails with --no-thread) appear as
       a reply to the given Message-Id, which avoids breaking threads to
       provide a new patch series.
"

This patch fixes the aformentioned issue, by bringing --in-reply-to's old
overriding behavior back.

The test was donated by Carlo Marcelo Arenas Belón.

Signed-off-by: Rafael Aquini <aquini@redhat.com>
Helped-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-07-01 16:12:21 -07:00
Junio C Hamano 6365058605 Merge branch 'js/test-avoid-pipe'
Test clean-up.

* js/test-avoid-pipe:
  t9001, t9116: avoid pipes
2020-02-17 13:22:18 -08:00
Johannes Schindelin de26f02db1 t9001, t9116: avoid pipes
When grepping through the output of a command in the test suite, there
is always a chance that something goes wrong, in which case there would
not be anything useful to debug.

Let's redirect the output into a file instead, and grep that file, so
that the log can be inspected easily if the grep fails.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-02-14 09:58:03 -08:00
Junio C Hamano 08d2f46d0c Merge branch 'bc/t9001-zsh-in-posix-emulation-mode'
Test portability fix.

* bc/t9001-zsh-in-posix-emulation-mode:
  t9001: avoid including non-trailing NUL bytes in variables
2019-12-10 13:11:45 -08:00
brian m. carlson c64368e3a2 t9001: avoid including non-trailing NUL bytes in variables
In this test, we have a command substitution whose output starts with a
NUL byte.  bash and dash strip out any NUL bytes from the output; zsh
does not.  As a consequence, zsh fails this test, since the command line
argument we use the variable in is truncated by the NUL byte.

POSIX says of a command substitution that if "the output contains any
null bytes, the behavior is unspecified," so all of the shells are in
compliance with POSIX.  To make our code more portable, let's avoid
prefacing our variables with NUL bytes and instead leave only the
trailing one behind.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-11-30 14:00:33 -08:00
Elijah Newren 4dc8b1c114 Fix spelling errors in names of tests
Reported-by: Jens Schleusener <Jens.Schleusener@fossies.org>
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-11-10 16:00:54 +09:00
Junio C Hamano 86d2271f06 Merge branch 'ab/send-email-transferencoding-fix'
Since "git send-email" learned to take 'auto' as the value for the
transfer-encoding, it by mistake stopped honoring the values given
to the configuration variables sendemail.transferencoding and/or
sendemail.<ident>.transferencoding.  This has been corrected to
(finally) redoing the order of setting the default, reading the
configuration and command line options.

* ab/send-email-transferencoding-fix:
  send-email: fix regression in sendemail.identity parsing
  send-email: document --no-[to|cc|bcc]
  send-email: fix broken transferEncoding tests
  send-email: remove cargo-culted multi-patch pattern in tests
  send-email: do defaults -> config -> getopt in that order
  send-email: rename the @bcclist variable for consistency
  send-email: move the read_config() function above getopts
2019-06-13 13:18:46 -07:00
Ævar Arnfjörð Bjarmason 3ff15040e2 send-email: fix regression in sendemail.identity parsing
Fix a regression in my recent 3494dfd3ee ("send-email: do defaults ->
config -> getopt in that order", 2019-05-09). I missed that the
$identity variable needs to be extracted from the command-line before
we do the config reading, as it determines which config variable we
should read first. See [1] for the report.

The sendemail.identity feature was added back in
34cc60ce2b ("send-email: Add support for SSL and SMTP-AUTH",
2007-09-03), there were no tests to assert that it worked properly.

So let's fix both the regression, and add some tests to assert that
this is being parsed properly. While I'm at it I'm adding a
--no-identity option to go with --[to|cc|bcc] variable, since the
semantics are similar. It's like to/cc/bcc except that unlike those we
don't support multiple identities, but we could now easily add it
support for it if anyone cares.

In just fixing the --identity command-line parsing bug I discovered
that a narrow fix to that wouldn't do. In read_config() we had a state
machine that would only set config values if they weren't set already,
and thus by proxy we wouldn't e.g. set "to" based on sendemail.to if
we'd seen sendemail.gmail.to before, with --identity=gmail.

I'd modified some of the relevant code in 3494dfd3ee, but just
reverting to that wouldn't do, since it would bring back the
regression fixed in that commit.

Refactor read_config() do what we actually mean here. We don't want to
set a given sendemail.VAR if a sendemail.$identity.VAR previously set
it. The old code was conflating this desire with the hardcoded
defaults for these variables, and as discussed in 3494dfd3ee that was
never going to work. Instead pass along the state of whether an
identity config set something before, as distinguished from the state
of the default just being false, or the default being a non-bool or
true (e.g. --transferencoding).

I'm still not happy with the test coverage here, e.g. there's nothing
testing sendemail.smtpEncryption, but I only have so much time to fix
this code.

1. https://public-inbox.org/git/5cddeb61.1c69fb81.47ed4.e648@mx.google.com/

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-05-29 10:33:39 -07:00
Ævar Arnfjörð Bjarmason a8aea5db7a send-email: fix broken transferEncoding tests
I fixed a bug that had broken the reading of sendmail.transferEncoding
in 3494dfd3ee ("send-email: do defaults -> config -> getopt in that
order", 2019-05-09), but the test I added in that commit did nothing
to assert the bug had been fixed.

That issue originates in 8d81408435 ("git-send-email: add
--transfer-encoding option", 2014-11-25) which first added the
"sendemail.transferencoding=8bit".

That test has never done anything meaningful. It tested that the
"--transfer-encoding=8bit" option would turn on the 8bit
Transfer-Encoding, but that was the default at the time (and now). As
checking out 8d81408435 and editing the test to remove that option
will reveal, supplying it never did anything.

So when I copied it thinking it would work in 3494dfd3ee I copied a
previously broken test, although I was making sure it did the right
thing via da-hoc debugger inspection, so the bug was fixed.

So fix the test I added in 3494dfd3ee, as well as the long-standing
test added in 8d81408435. To test if we're actually setting the
Transfer-Encoding let's set it to 7bit, not 8bit, as 7bit will error
out on "email-using-8bit".

This means that we can remove the "sendemail.transferencoding=7bit
fails on 8bit data" test, since it was redundant, we now have other
tests that assert that that'll fail.

While I'm at it convert "git config <key> <value>" in the test setup
to just "-c <key>=<value>" on the command-line. Then we don't need to
cleanup after these tests, and there's no sense in asserting where
config values come from in these tests, we can take that as a given.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-05-19 10:12:51 +09:00
Ævar Arnfjörð Bjarmason 2554dd1aa8 send-email: remove cargo-culted multi-patch pattern in tests
Change test code added in f434c083a0 ("send-email: add --no-cc,
--no-to, and --no-bcc", 2010-03-07) which blindly copied a pattern
from an earlier test added in 32ae83194b ("add a test for
git-send-email for non-threaded mails", 2009-06-12) where the
"$patches" variable was supplied more than once.

As it turns out we didn't need more than one "$patches" for the test
added in 32ae83194b either. The only tests that actually needed this
sort of invocation were the tests added in 54aae5e1a0 ("t9001:
send-email interation with --in-reply-to and --chain-reply-to",
2010-10-19).

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-05-19 10:12:51 +09:00
Ævar Arnfjörð Bjarmason 3494dfd3ee send-email: do defaults -> config -> getopt in that order
Change the git-send-email command-line argument parsing and config
reading code to parse those two in the right order. I.e. first we set
our hardcoded defaults, then we read our config, and finally we read
the command-line, with later sets overriding earlier sets.

This fixes a bug introduced in e67a228cd8 ("send-email:
automatically determine transfer-encoding", 2018-07-08). That change
broke the reading of sendmail.transferencoding because it wasn't
careful to update the code to parse them in the previous "defaults
-> getopt -> config" order.

But as we can see from the history for this file doing it this way was
never what we actually wanted, it's just something we grew organically
as of 5483c71d7a ("git-send-email: make options easier to configure.",
2007-06-27) and have been dealing with the fallout since, e.g. in
463b0ea22b ("send-email: Fix %config_path_settings handling",
2011-10-14).

As can be seen in this change the only place where we actually want to
do something clever is with the to/cc/bcc variables, where setting
them on the command-line (or using --no-{to,cc,bcc}) should clear out
values we grab from the config.

All the rest are things where the command-line should simply override
the config values, and by reading the config first the config code
doesn't need all this "let's not set it, if it was on the command-line"
special-casing, as [1] shows we'd otherwise need to care about the
difference between whether something was a default or present in
config to fix the bug in e67a228cd8.

1. https://public-inbox.org/git/20190508105607.178244-2-gitster@pobox.com/

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-05-13 17:54:07 +09:00
brian m. carlson 74d76a1701 send-email: default to quoted-printable when CR is present
In 7a36987fff ("send-email: add an auto option for transfer encoding",
2018-07-08), git send-email learned how to automatically determine the
transfer encoding for a patch. However, the only criterion considered
was the length of the lines.

Another case we need to consider is that of carriage returns. Because
emails have CRLF endings when canonicalized, we don't want to write raw
carriage returns into a patch, lest they be stripped off as an artifact
of the transport. Ensure that we choose quoted-printable encoding if the
patch we're sending contains carriage returns.

Note that we are guaranteed to always correctly encode carriage returns
when writing quoted-printable since we explicitly specify the line
ending as "\n", forcing MIME::QuotedPrint to encode our carriage return
as "=0D".

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-14 11:47:03 +09:00
Junio C Hamano 2281aa8721 Merge branch 'al/send-email-auto-cte-fixup'
"git send-email --transfer-encoding=..." in recent versions of Git
sometimes produced an empty "Content-Transfer-Encoding:" header,
which has been corrected.

* al/send-email-auto-cte-fixup:
  send-email: avoid empty transfer encoding header
2018-11-13 22:37:25 +09:00
Aaron Lindsay 3c88e46f1a send-email: avoid empty transfer encoding header
Fix a small bug introduced by "7a36987ff (send-email: add an auto option
for transfer encoding, 2018-07-14)".

I saw the following message when setting --transfer-encoding for a file
with the same encoding:

    $ git send-email --transfer-encoding=8bit example.patch
    Use of uninitialized value $xfer_encoding in concatenation (.) or string
    at /usr/lib/git-core/git-send-email line 1744.

The new tests are by brian m. carlson.

Signed-off-by: Aaron Lindsay <aaron@aclindsay.com>
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-02 23:59:53 +09:00
Junio C Hamano 14677d25ab Merge branch 'ab/test-must-be-empty-for-master'
Test updates.

* ab/test-must-be-empty-for-master:
  tests: make use of the test_must_be_empty function
2018-08-20 11:33:48 -07:00
Junio C Hamano 7a135475d3 Merge branch 'es/test-fixes'
Test clean-up and corrections.

* es/test-fixes: (26 commits)
  t5608: fix broken &&-chain
  t9119: fix broken &&-chains
  t9000-t9999: fix broken &&-chains
  t7000-t7999: fix broken &&-chains
  t6000-t6999: fix broken &&-chains
  t5000-t5999: fix broken &&-chains
  t4000-t4999: fix broken &&-chains
  t3030: fix broken &&-chains
  t3000-t3999: fix broken &&-chains
  t2000-t2999: fix broken &&-chains
  t1000-t1999: fix broken &&-chains
  t0000-t0999: fix broken &&-chains
  t9814: simplify convoluted check that command correctly errors out
  t9001: fix broken "invoke hook" test
  t7810: use test_expect_code() instead of hand-rolled comparison
  t7400: fix broken "submodule add/reconfigure --force" test
  t7201: drop pointless "exit 0" at end of subshell
  t6036: fix broken "merge fails but has appropriate contents" tests
  t5505: modernize and simplify hard-to-digest test
  t5406: use write_script() instead of birthing shell script manually
  ...
2018-08-02 15:30:40 -07:00
Ævar Arnfjörð Bjarmason d3c6751b18 tests: make use of the test_must_be_empty function
Change various tests that use an idiom of the form:

    >expect &&
    test_cmp expect actual

To instead use:

    test_must_be_empty actual

The test_must_be_empty() wrapper was introduced in ca8d148daf ("test:
test_must_be_empty helper", 2013-06-09). Many of these tests have been
added after that time. This was mostly found with, and manually pruned
from:

    git grep '^\s+>.*expect.* &&$' t

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-30 11:18:41 -07:00
Eric Sunshine cff4243db9 t9000-t9999: fix broken &&-chains
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-16 14:38:47 -07:00
Eric Sunshine be8c48d4c4 t9001: fix broken "invoke hook" test
This test has been dysfunctional since it was added by 6489660b4b
(send-email: support validate hook, 2017-05-12), however, the problem
went unnoticed due to a broken &&-chain late in the test.

The test wants to verify that a non-zero exit code from the
'sendemail-validate' hook causes git-send-email to abort with a
particular error message. A command which is expected to fail should be
run with 'test_must_fail', however, the test neglects to do so.

Fix this problem, as well as the broken &&-chain behind which the
problem hid.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-16 14:38:47 -07:00
brian m. carlson e67a228cd8 send-email: automatically determine transfer-encoding
git send-email, when invoked without a --transfer-encoding option, sends
8bit data without a MIME version or a transfer encoding.  This has
several downsides.

First, unless the transfer encoding is specified, it defaults to 7bit,
meaning that non-ASCII data isn't allowed.  Second, if lines longer than
998 bytes are used, we will send an message that is invalid according to
RFC 5322.  The --validate option, which is the default, catches this
issue, but it isn't clear to many people how to resolve this.

To solve these issues, default the transfer encoding to "auto", so that
we explicitly specify 8bit encoding when lines don't exceed 998 bytes
and quoted-printable otherwise.  This means that we now always emit
Content-Transfer-Encoding and MIME-Version headers, so remove the
conditionals from this portion of the code.

It is unlikely that the unconditional inclusion of these two headers
will affect the deliverability of messages in anything but a positive
way, since MIME is already widespread and well understood by most email
programs.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-09 10:55:12 -07:00
brian m. carlson f2d06fb13f send-email: accept long lines with suitable transfer encoding
With --validate (which is the default), we warn about lines exceeding
998 characters due to the limits specified in RFC 5322.  However, if
we're using a suitable transfer encoding (quoted-printable or base64),
we're guaranteed not to have lines exceeding 76 characters, so there's
no need to fail in this case.  The auto transfer encoding handles this
specific case, so accept it as well.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-09 10:55:12 -07:00
brian m. carlson 7a36987fff send-email: add an auto option for transfer encoding
For most patches, using a transfer encoding of 8bit provides good
compatibility with most servers and makes it as easy as possible to view
patches.  However, there are some patches for which 8bit is not a valid
encoding: RFC 5322 specifies that a message must not have lines
exceeding 998 octets.

Add a transfer encoding value, auto, which indicates that a patch should
use 8bit where allowed and quoted-printable otherwise.  Choose
quoted-printable instead of base64, since base64-encoded plain text is
treated as suspicious by some spam filters.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-09 10:55:12 -07:00
Junio C Hamano e74737b6a1 Merge branch 'cl/send-email-reply-to'
"git send-email" learned "--reply-to=<address>" option.

* cl/send-email-reply-to:
  send-email: support separate Reply-To address
  send-email: rename variable for clarity
2018-03-15 15:00:45 -07:00
Christian Ludwig d11c943c78 send-email: support separate Reply-To address
In some projects contributions from groups are only accepted from a
common group email address. But every individual may want to receive
replies to her own personal address. That's what we have 'Reply-To'
headers for in SMTP. So introduce an optional '--reply-to' command
line option.

This patch re-uses the $reply_to variable. This could break
out-of-tree patches!

Signed-off-by: Christian Ludwig <chrissicool@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-03-06 00:18:00 -08:00
Junio C Hamano f5536f1ce2 Merge branch 'cl/t9001-cleanup'
Test clean-up.

* cl/t9001-cleanup:
  t9001: use existing helper in send-email test
2018-02-13 13:39:07 -08:00
Christian Ludwig ec3b4b06f8 t9001: use existing helper in send-email test
Use the wrapper function around the sed statement like everywhere
else in the test. Unfortunately the wrapper function is defined
pretty late.

Move the wrapper to the top of the test file, so future users have it
available right away.

Signed-off-by: Christian Ludwig <chrissicool@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-12 10:39:20 -08:00
Alex Bennée d60be8acab send-email: add test for Linux's get_maintainer.pl
We had a regression that broke Linux's get_maintainer.pl. Using
Mail::Address to parse email addresses fixed it, but let's protect
against future regressions.

Note that we need --cc-cmd to be relative because this option doesn't
accept spaces in script names (probably to allow --cc-cmd="executable
--option"), while --smtp-server needs to be absolute.

Patch-edited-by: Matthieu Moy <git@matthieu-moy.fr>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Matthieu Moy <git@matthieu-moy.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-08 10:36:47 -08:00
Stefan Beller 9c5b2fab30 tests: fix diff order arguments in test_cmp
Fix the argument order for test_cmp. When given the expected
result first the diff shows the actual output with '+' and the
expectation with '-', which is the convention for our tests.

Signed-off-by: Stefan Beller <sbeller@google.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-10-07 10:56:08 +09:00
Matthieu Moy cb2922fe4b send-email: fix garbage removal after address
This is a followup over 9d33439 (send-email: only allow one address
per body tag, 2017-02-20). The first iteration did allow writting

  Cc: <foo@example.com> # garbage

but did so by matching the regex ([^>]*>?), i.e. stop after the first
instance of '>'. However, it did not properly deal with

  Cc: foo@example.com # garbage

Fix this using a new function strip_garbage_one_address, which does
essentially what the old ([^>]*>?) was doing, but dealing with more
corner-cases. Since we've allowed

  Cc: "Foo # Bar" <foobar@example.com>

in previous versions, it makes sense to continue allowing it (but we
still remove any garbage after it). OTOH, when an address is given
without quoting, we just take the first word and ignore everything
after.

Signed-off-by: Matthieu Moy <git@matthieu-moy.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-24 14:40:15 -07:00
Jonathan Tan 177409e589 send-email: check for repo before invoking hook
Unless --no-validate is passed, send-email will invoke
$repo->repo_path() in its search for a validate hook regardless of
whether a Git repo is actually present.  Teach send-email to first check
for repo existence.

Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-02 10:58:25 +09:00
Jonathan Tan 6489660b4b send-email: support validate hook
Currently, send-email has support for rudimentary e-mail validation.
Allow the user to add support for more validation by providing a
sendemail-validate hook.

Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-16 11:13:00 +09:00
Junio C Hamano ea1e784c47 Merge branch 'jh/send-email-one-cc'
"Cc:" on the trailer part does not have to conform to RFC strictly,
unlike in the e-mail header.  "git send-email" has been updated to
ignore anything after '>' when picking addresses, to allow non-address
cruft like " # stable 4.4" after the address.

* jh/send-email-one-cc:
  send-email: only allow one address per body tag
2017-03-10 13:24:23 -08:00
Johan Hovold 9d3343961b send-email: only allow one address per body tag
Adding comments after a tag in the body is a common practise (e.g. in
the Linux kernel) and git-send-email has been supporting this for years
by removing any trailing cruft after the address.

After some recent changes, any trailing comment is now instead appended
to the recipient name (with some random white space inserted) resulting
in undesirable noise in the headers, for example:

CC: "# 3 . 3 . x : 1b9508f : sched : Rate-limit newidle" <stable@vger.kernel.org>

Revert to the earlier behaviour of discarding anything after the (first)
address in a tag while parsing the body.

Note that multiple addresses after are still allowed after a command
line switch (and in a CC header field).

Also note that --suppress-cc=self was never honoured when using multiple
addresses in a tag.

Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-02-27 10:02:55 -08:00
Pranit Bauva c7cf956618 don't use test_must_fail with grep
test_must_fail should only be used for testing git commands. To test the
failure of other commands use `!`.

Reported-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Pranit Bauva <pranit.bauva@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-01-07 13:20:01 -08:00
Junio C Hamano a3f2781dd0 Merge branch 'mm/send-email-cc-cruft-after-address' into maint
"git send-email" attempts to pick up valid e-mails from the
trailers, but people in real world write non-addresses there, like
"Cc: Stable <add@re.ss> # 4.8+", which broke the output depending
on the availability and vintage of Mail::Address perl module.

* mm/send-email-cc-cruft-after-address:
  Git.pm: add comment pointing to t9000
  t9000-addresses: update expected results after fix
  parse_mailboxes: accept extra text after <...> address
2016-11-29 13:27:55 -08:00
Junio C Hamano bdcaebbedd Merge branch 'mm/send-email-cc-cruft-after-address'
"git send-email" attempts to pick up valid e-mails from the
trailers, but people in real world write non-addresses there, like
"Cc: Stable <add@re.ss> # 4.8+", which broke the output depending
on the availability and vintage of Mail::Address perl module.

* mm/send-email-cc-cruft-after-address:
  Git.pm: add comment pointing to t9000
  t9000-addresses: update expected results after fix
  parse_mailboxes: accept extra text after <...> address
2016-10-26 13:14:53 -07:00
Matthieu Moy e3fdbcc8e1 parse_mailboxes: accept extra text after <...> address
The test introduced in this commit succeeds without the patch to Git.pm
if Mail::Address is installed, but fails otherwise because our in-house
parser does not accept any text after the email address. They succeed
both with and without Mail::Address after this commit.

Mail::Address accepts extra text and considers it as part of the name,
iff the address is surrounded with <...>. The implementation mimics
this behavior as closely as possible.

This mostly restores the behavior we had before b1c8a11 (send-email:
allow multiple emails using --cc, --to and --bcc, 2015-06-30), but we
keep the possibility to handle comma-separated lists.

Reported-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-10-14 10:06:09 -07:00
Junio C Hamano e572fef9d4 Merge branch 'ep/shell-command-substitution-style'
A shell script style update to change `command substitution` into
$(command substitution).  Coverts contrib/ and much of the t/
directory contents.

* ep/shell-command-substitution-style: (92 commits)
  t9901-git-web--browse.sh: use the $( ... ) construct for command substitution
  t9501-gitweb-standalone-http-status.sh: use the $( ... ) construct for command substitution
  t9350-fast-export.sh: use the $( ... ) construct for command substitution
  t9300-fast-import.sh: use the $( ... ) construct for command substitution
  t9150-svk-mergetickets.sh: use the $( ... ) construct for command substitution
  t9145-git-svn-master-branch.sh: use the $( ... ) construct for command substitution
  t9138-git-svn-authors-prog.sh: use the $( ... ) construct for command substitution
  t9137-git-svn-dcommit-clobber-series.sh: use the $( ... ) construct for command substitution
  t9132-git-svn-broken-symlink.sh: use the $( ... ) construct for command substitution
  t9130-git-svn-authors-file.sh: use the $( ... ) construct for command substitution
  t9129-git-svn-i18n-commitencoding.sh: use the $( ... ) construct for command substitution
  t9119-git-svn-info.sh: use the $( ... ) construct for command substitution
  t9118-git-svn-funky-branch-names.sh: use the $( ... ) construct for command substitution
  t9114-git-svn-dcommit-merge.sh: use the $( ... ) construct for command substitution
  t9110-git-svn-use-svm-props.sh: use the $( ... ) construct for command substitution
  t9109-git-svn-multi-glob.sh: use the $( ... ) construct for command substitution
  t9108-git-svn-glob.sh: use the $( ... ) construct for command substitution
  t9107-git-svn-migrate.sh: use the $( ... ) construct for command substitution
  t9105-git-svn-commit-diff.sh: use the $( ... ) construct for command substitution
  t9104-git-svn-follow-parent.sh: use the $( ... ) construct for command substitution
  ...
2016-01-22 13:08:46 -08:00
Junio C Hamano 63aeeba993 Merge branch 'ew/send-email-mutt-alias-fix'
"git send-email" was confused by escaped quotes stored in the alias
files saved by "mutt", which has been corrected.

* ew/send-email-mutt-alias-fix:
  git-send-email: do not double-escape quotes from mutt
2016-01-20 11:43:28 -08:00
Elia Pinto bdf20f5edd t/t9001-send-email.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

  for _f in $(find . -name "*.sh")
  do
      perl -i -pe 'BEGIN{undef $/;} s/`(.+?)`/\$(\1)/smg'  "${_f}"
  done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-01-11 11:47:05 -08:00
Eric Wong 2c510f21cd git-send-email: do not double-escape quotes from mutt
mutt saves aliases with escaped quotes in the form of:

	alias dot \"Dot U. Sir\" <somebody@example.org>

When we pass through our sanitize_address routine,
we end up with double-escaping:

	 To: "\\\"Dot U. Sir\\\" <somebody@example.org>

Remove the escaping in mutt only for now, as I am not sure
if other mailers can do this or if this is better fixed in
sanitize_address.

Cc: Remi Lespinet <remi.lespinet@ensimag.grenoble-inp.fr>
Cc: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-01-04 13:35:40 -08:00
Jacob Keller 17b7a83244 sendemail: teach git-send-email to dump alias names
Add an option "--dump-aliases" which changes the default behavior of
git-send-email. This mode will simply read the alias files configured by
sendemail.aliasesfile and sendemail.aliasfiletype and dump a list of all
configured aliases, one per line. The intended use case for this option
is the bash-completion script which will use it to autocomplete aliases
on the options which take addresses.

Add some tests for the new option using various alias file formats.

A possible future extension to the alias dump format could be done by
extending the --dump-aliases to take an optional argument defining the
format to display. This has not been done in this patch as no user of
this information has been identified.

Signed-off-by: Jacob Keller <jacob.keller@gmail.com>
Signed-off-by: Jeff King <peff@peff.net>
2015-11-20 08:02:06 -05:00
Junio C Hamano 8f50e2eef7 Merge branch 'rl/send-email-aliases'
"git send-email" now performs alias-expansion on names that are
given via --cccmd, etc.

This round comes with a lot more enhanced e-mail address parser,
which makes it a bit scary, but as long as it works as designed, it
makes it wonderful ;-).

* rl/send-email-aliases:
  send-email: suppress meaningless whitespaces in from field
  send-email: allow multiple emails using --cc, --to and --bcc
  send-email: consider quote as delimiter instead of character
  send-email: reduce dependencies impact on parse_address_line
  send-email: minor code refactoring
  send-email: allow use of aliases in the From field of --compose mode
  send-email: refactor address list process
  t9001-send-email: refactor header variable fields replacement
  send-email: allow aliases in patch header and command script outputs
  t9001-send-email: move script creation in a setup test
2015-08-03 11:01:15 -07:00
Remi Lespinet fa5b1aa9a1 send-email: suppress meaningless whitespaces in from field
Remove leading and trailing whitespaces in from field before
interepreting it to improve consistency with other options.  The
split_addrs function already take care of trailing and leading
whitespaces for to, cc and bcc fields.
The from option now:

 - has the same behavior when passing arguments like
   "  jdoe@example.com ", "\t jdoe@example.com " or
   "jdoe@example.com".

 - interprets aliases in string containing leading and trailing
   whitespaces such as " alias" or "alias\t" like other options.

Signed-off-by: Remi Lespinet <remi.lespinet@ensimag.grenoble-inp.fr>
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-07-07 14:39:07 -07:00
Remi Lespinet b1c8a11c80 send-email: allow multiple emails using --cc, --to and --bcc
Accept a list of emails separated by commas in flags --cc, --to and
--bcc.  Multiple addresses can already be given by using these options
multiple times, but it is more convenient to allow cutting-and-pasting
a list of addresses from the header of an existing e-mail message,
which already lists them as comma-separated list, as a value to a
single parameter.

The following format can now be used:

    $ git send-email --to='Jane <jdoe@example.com>, mike@example.com'

Remove the limitation imposed by 79ee555b (Check and document the
options to prevent mistakes, 2006-06-21) which rejected every argument
with comma in --cc, --to and --bcc.

Signed-off-by: Mathieu Lienard--Mayor <Mathieu.Lienard--Mayor@ensimag.imag.fr>
Signed-off-by: Jorge Juan Garcia Garcia <Jorge-Juan.Garcia-Garcia@ensimag.imag.fr>
Signed-off-by: Matthieu Moy <Matthieu.Moy@grenoble-inp.fr>
Signed-off-by: Remi Lespinet <remi.lespinet@ensimag.grenoble-inp.fr>
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-07-07 14:39:07 -07:00
Remi Lespinet d4cf11c2e9 t9001-send-email: refactor header variable fields replacement
Create a function which replaces Date, Message-Id and
X-Mailer lines generated by git-send-email by a specific string:

Date:.*$       -> Date: DATE-STRING
Message-Id:.*$ -> Message-Id: MESSAGE-ID-STRING
X-Mailer:.*$   -> X-Mailer: X-MAILER-STRING
Signed-off-by: Remi Lespinet <remi.lespinet@ensimag.grenoble-inp.fr>
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-06-30 11:34:34 -07:00