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>

diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index 804554609def705bee51e9be087623233c857935..8eda8990a5b7579925e6a9d2895f2c66581e66f1 100644 (file)
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -49,17 +49,17 @@ Composing
        of 'sendemail.annotate'. See the CONFIGURATION section for
        'sendemail.multiEdit'.
 
---bcc=<address>::
+--bcc=<address>,...::
        Specify a "Bcc:" value for each email. Default is the value of
        'sendemail.bcc'.
 +
-The --bcc option must be repeated for each user you want on the bcc list.
+This option may be specified multiple times.
 
---cc=<address>::
+--cc=<address>,...::
        Specify a starting "Cc:" value for each email.
        Default is the value of 'sendemail.cc'.
 +
-The --cc option must be repeated for each user you want on the cc list.
+This option may be specified multiple times.
 
 --compose::
        Invoke a text editor (see GIT_EDITOR in linkgit:git-var[1])
@@ -110,13 +110,13 @@ is not set, this will be prompted for.
        Only necessary if --compose is also set.  If --compose
        is not set, this will be prompted for.
 
---to=<address>::
+--to=<address>,...::
        Specify the primary recipient of the emails generated. Generally, this
        will be the upstream maintainer of the project involved. Default is the
        value of the 'sendemail.to' configuration value; if that is unspecified,
        and --to-cmd is not specified, this will be prompted for.
 +
-The --to option must be repeated for each user you want on the to list.
+This option may be specified multiple times.
 
 --8bit-encoding=<encoding>::
        When encountering a non-ASCII message or subject that does not

diff --git a/git-send-email.perl b/git-send-email.perl
index 7eec5f6db55564cefb0177d21d93f11edc2685ed..f4dbad3051e760f37d823c84884980c2c5978e35 100755 (executable)
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -460,20 +460,6 @@ sub read_config {
 ($repoauthor) = Git::ident_person(@repo, 'author');
 ($repocommitter) = Git::ident_person(@repo, 'committer');
 
-# Verify the user input
-
-foreach my $entry (@initial_to) {
-       die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/;
-}
-
-foreach my $entry (@initial_cc) {
-       die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/;
-}
-
-foreach my $entry (@bcclist) {
-       die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/;
-}
-
 sub parse_address_line {
        if ($have_mail_address) {
                return map { $_->format } Mail::Address->parse($_[0]);
@@ -1026,7 +1012,8 @@ sub sanitize_address_list {
 }
 
 sub process_address_list {
-       my @addr_list = expand_aliases(@_);
+       my @addr_list = map { parse_address_line($_) } @_;
+       @addr_list = expand_aliases(@addr_list);
        @addr_list = sanitize_address_list(@addr_list);
        @addr_list = validate_address_list(@addr_list);
        return @addr_list;

diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 806f06631d10cb50fe2eee2d7faadc01df719083..9aee4747fe7e49a21118b2b3033090cf78b934ee 100755 (executable)
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -1648,4 +1648,48 @@ test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=false' '
        do_xmailer_test 1 "--xmailer"
 '
 
+test_expect_success $PREREQ 'setup expected-list' '
+       git send-email \
+       --dry-run \
+       --from="Example <from@example.com>" \
+       --to="To 1 <to1@example.com>" \
+       --to="to2@example.com" \
+       --to="to3@example.com" \
+       --cc="Cc 1 <cc1@example.com>" \
+       --cc="Cc2 <cc2@example.com>" \
+       --bcc="bcc1@example.com" \
+       --bcc="bcc2@example.com" \
+       0001-add-master.patch | replace_variable_fields \
+       >expected-list
+'
+
+test_expect_success $PREREQ 'use email list in --cc --to and --bcc' '
+       git send-email \
+       --dry-run \
+       --from="Example <from@example.com>" \
+       --to="To 1 <to1@example.com>, to2@example.com" \
+       --to="to3@example.com" \
+       --cc="Cc 1 <cc1@example.com>, Cc2 <cc2@example.com>" \
+       --bcc="bcc1@example.com, bcc2@example.com" \
+       0001-add-master.patch | replace_variable_fields \
+       >actual-list &&
+       test_cmp expected-list actual-list
+'
+
+test_expect_success $PREREQ 'aliases work with email list' '
+       echo "alias to2 to2@example.com" >.mutt &&
+       echo "alias cc1 Cc 1 <cc1@example.com>" >>.mutt &&
+       test_config sendemail.aliasesfile ".mutt" &&
+       test_config sendemail.aliasfiletype mutt &&
+       git send-email \
+       --dry-run \
+       --from="Example <from@example.com>" \
+       --to="To 1 <to1@example.com>, to2, to3@example.com" \
+       --cc="cc1, Cc2 <cc2@example.com>" \
+       --bcc="bcc1@example.com, bcc2@example.com" \
+       0001-add-master.patch | replace_variable_fields \
+       >actual-list &&
+       test_cmp expected-list actual-list
+'
+
 test_done