Take an email message file, parse it and fill the "To", "Cc" and
"In-Reply-To" fields appropriately.
If `--compose` option is set, it will also fill the subject field with
"Re: [<email_file>'s subject]".
Signed-off-by: Tom Russello <tom.russe...@grenoble-inp.org>
Signed-off-by: Samuel Groot <samuel.gr...@grenoble-inp.org>
Signed-off-by: Matthieu Moy <matthieu....@grenoble-inp.fr>
---
As it is said in the cover letter, the file git-send-email.perl is being
refactored therefore the parsing section with nested if's is ought to
change.
changes since v1:
- option's name changed and is now --quote-email
- original From: becomes To:, original To:'s become Cc: and original
Cc:'s stay Cc:
- coding style improved
- documentation for the option
- more tests
Documentation/git-send-email.txt | 5 +++
git-send-email.perl | 87 +++++++++++++++++++++++++++++++++++++++-
t/t9001-send-email.sh | 61 ++++++++++++++++++++++++++++
3 files changed, 152 insertions(+), 1 deletion(-)
diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index 771a7b5..2334d69 100644
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -106,6 +106,11 @@ illustration below where `[PATCH v2 0/3]` is in reply to
`[PATCH 0/2]`:
Only necessary if --compose is also set. If --compose
is not set, this will be prompted for.
+--quote-email=<email_file>::
+ Reply to the given email and automatically populate the "To:", "Cc:" and
+ "In-Reply-To:" fields. If `--compose` is set, this will also fill the
+ subject field with "Re: [<email_file>'s subject]".
+
--subject=<string>::
Specify the initial subject of the email thread.
Only necessary if --compose is also set. If --compose
diff --git a/git-send-email.perl b/git-send-email.perl
index 6958785..9df3dee 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -55,6 +55,8 @@ git send-email --dump-aliases
--[no-]bcc <str> * Email Bcc:
--subject <str> * Email "Subject:"
--in-reply-to <str> * Email "In-Reply-To:"
+ --quote-email <file> * Fill the fields "To:", "Cc:", "Subject:",
+ "In-Reply-To" appropriately.
--[no-]xmailer * Add "X-Mailer:" header (default).
--[no-]annotate * Review each patch that will be sent in an
editor.
--compose * Open an editor for introduction.
@@ -160,7 +162,7 @@ my $re_encoded_word =
qr/=\?($re_token)\?($re_token)\?($re_encoded_text)\?=/;
# Variables we fill in automatically, or via prompting:
my (@to,$no_to,@initial_to,@cc,$no_cc,@initial_cc,@bcclist,$no_bcc,@xh,
- $initial_reply_to,$initial_subject,@files,
+ $initial_reply_to,$quote_email,$initial_subject,@files,
$author,$sender,$smtp_authpass,$annotate,$use_xmailer,$compose,$time);
my $envelope_sender;
@@ -304,6 +306,7 @@ $rc = GetOptions(
"sender|from=s" => \$sender,
"in-reply-to=s" => \$initial_reply_to,
"subject=s" => \$initial_subject,
+ "quote-email=s" => \$quote_email,
"to=s" => \@initial_to,
"to-cmd=s" => \$to_cmd,
"no-to" => \$no_to,
@@ -639,6 +642,88 @@ if (@files) {
usage();
}
+if ($quote_email) {
+ my $error = validate_patch($quote_email);
+ $error and die "fatal: $quote_email: $error\nwarning: no patches were
sent\n";
+
+ my @header = ();
+
+ open my $fh, "<", $quote_email or die "can't open file $quote_email";
+
+ # Get the email header
+ while (<$fh>) {
+ # For files containing crlf line endings
+ s/\r//g;
+ last if /^\s*$/;
+ if (/^\s+\S/ and @header) {
+ chomp($header[$#header]);
+ s/^\s+/ /;
+ $header[$#header] .= $_;
+ } else {
+ push(@header, $_);
+ }
+ }
+
+ # Parse the header
+ foreach (@header) {
+ my $input_format;
+ my $initial_sender = $sender || $repoauthor || $repocommitter
|| '';
+
+ if (/^From /) {
+ $input_format = 'mbox';
+ next;
+ }
+ chomp;
+ if (!defined $input_format && /^[-A-Za-z]+:\s/) {
+ $input_format = 'mbox';
+ }
+
+ if (defined $input_format && $input_format eq 'mbox') {
+ if (/^Subject:\s+(.*)$/i) {
+ my $prefix_re = "";
+ my $subject_re = $1;
+ if ($1 =~ /^[^Re:]/) {
+ $prefix_re = "Re: ";
+ }
+ $initial_subject = $prefix_re . $subject_re;
+ } elsif (/^From:\s+(.*)$/i) {
+ push @initial_to, $1;
+ } elsif (/^To:\s+(.*)$/i) {
+ foreach my $addr (parse_address_line($1)) {
+ if (!($addr eq $initial_sender)) {
+ push @initial_cc, $addr;
+ }
+ }
+ } elsif (/^Cc:\s+(.*)$/i) {
+ foreach my $addr (parse_address_line($1)) {
+ my $qaddr = unquote_rfc2047($addr);
+ my $saddr = sanitize_address($qaddr);
+ if ($saddr eq $initial_sender) {
+ next if ($suppress_cc{'self'});
+ } else {
+ next if ($suppress_cc{'cc'});
+ }
+ push @initial_cc, $addr;
+ }
+ } elsif (/^Message-Id: (.*)/i) {
+ $initial_reply_to = $1;
+ }
+ } else {
+ # In the traditional
+ # "send lots of email" format,
+ # line 1 = cc
+ # line 2 = subject
+ # So let's support that, too.
+ $input_format = 'lots';
+ if (@cc == 0 && !$suppress_cc{'cc'}) {
+ push @cc, $_;
+ } elsif (!defined $initial_subject) {
+ $initial_subject = $_;
+ }
+ }
+ }
+}
+
sub get_patch_subject {
my $fn = shift;
open (my $fh, '<', $fn);
diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index b3355d2..389a54c 100755
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -1885,4 +1885,65 @@ test_expect_success $PREREQ 'leading and trailing
whitespaces are removed' '
test_cmp expected-list actual-list
'
+test_expect_success $PREREQ 'setup expect' '
+ cat >email <<-\EOF
+ Message-Id: <author_123...@example.com>
+ From: aut...@example.com
+ To: t...@example.com
+ Cc: c...@example.com
+ Date: Sat, 12 Jun 2010 15:53:58 +0200
+ Subject: subject goes here
+
+ Have you seen my previous email?
+ > Previous content
+ EOF
+'
+
+test_expect_success $PREREQ 'Fields with --quote-email are correct' '
+ clean_fake_sendmail &&
+ git send-email \
+ --quote-email=email \
+ --from="Example <nob...@example.com>" \
+ --smtp-server="$(pwd)/fake.sendmail" \
+ -1 \
+ 2>errors &&
+ grep "From: Example <nob...@example.com>" msgtxt1 &&
+ grep "In-Reply-To: <author_123...@example.com>" msgtxt1 &&
+ to_adr=$(awk "/^To: /,/^Cc: /" msgtxt1) &&
+ cc_adr=$(awk "/^Cc: /,/^Date /" msgtxt1) &&
+ echo "$to_adr" | grep aut...@example.com &&
+ echo "$cc_adr" | grep t...@example.com &&
+ echo "$cc_adr" | grep c...@example.com
+'
+
+test_expect_success $PREREQ 'Fields with --quote-email and --compose are
correct' '
+ clean_fake_sendmail &&
+ git send-email \
+ --quote-email=email \
+ --compose \
+ --from="Example <nob...@example.com>" \
+ --smtp-server="$(pwd)/fake.sendmail" \
+ -1 \
+ 2>errors &&
+ grep "From: Example <nob...@example.com>" msgtxt1 &&
+ grep "In-Reply-To: <author_123...@example.com>" msgtxt1 &&
+ grep "Subject: Re: subject goes here" msgtxt1 &&
+ to_adr=$(awk "/^To: /,/^Cc: /" msgtxt1) &&
+ cc_adr=$(awk "/^Cc: /,/^Date /" msgtxt1) &&
+ echo "$to_adr" | grep aut...@example.com &&
+ echo "$cc_adr" | grep t...@example.com &&
+ echo "$cc_adr" | grep c...@example.com
+'
+
+test_expect_success $PREREQ 'Re: written only once with --quote-email and
--compose ' '
+ git send-email \
+ --quote-email=msgtxt1 \
+ --compose \
+ --from="Example <nob...@example.com>" \
+ --smtp-server="$(pwd)/fake.sendmail" \
+ -1 \
+ 2>errors &&
+ grep "Subject: Re: subject goes here" msgtxt3
+'
+
test_done
--
2.8.2
--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
