[PATCH] git-send-email: Add --suppress-cc all

[David Brown <git@davidb.org>]

Add the 'all' option to --suppress-cc, allowing easier suppression of
everything.

Signed-off-by: David Brown <git@davidb.org>
---
On Mon, Dec 24, 2007 at 01:03:25PM -0800, Joel Becker wrote:

>+   all    - all of the above, thus only honoring '--to', '--cc', and
>             '--bcc'

I can squash this with the other patch if that would be cleaner.

Dave

  Documentation/git-send-email.txt |    2 +-
  git-send-email.perl              |   11 ++++++++++-
  2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index 432f336..fdfb56e 100644
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -125,7 +125,7 @@ The --cc option must be repeated for each user you want on the cc list.
  	avoid including the patch author, 'cc' will avoid including anyone
  	mentioned in Cc lines in the patch, 'sob' will avoid including
  	anyone mentioned in Signed-off-by lines, and 'cccmd' will avoid
-	running the --cc-cmd.
+	running the --cc-cmd.  'all' will suppress all auto cc values.
  	Default is the value of 'sendemail.suppresscc' configuration value;
  	if that is unspecified, default to 'self' if --suppress-from is
  	specified, as well as 'sob' if --no-signed-off-cc is specified.
diff --git a/git-send-email.perl b/git-send-email.perl
index cb9adf2..ef16824 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -275,7 +275,7 @@ my(%suppress_cc);
  if (@suppress_cc) {
  	foreach my $entry (@suppress_cc) {
  		die "Unknown --suppress-cc field: '$entry'\n"
-			unless $entry =~ /^(cccmd|cc|author|self|sob)$/;
+			unless $entry =~ /^(all|cccmd|cc|author|self|sob)$/;
  		$suppress_cc{$entry} = 1;
  	}
  } else {
@@ -284,6 +284,15 @@ if (@suppress_cc) {
  	$suppress_cc{'sob'} = 1 unless $signed_off_cc;
  }
  
+if ($suppress_cc{'all'}) {
+	foreach my $entry (qw (ccmd cc author self sob)) {
+		$suppress_cc{$entry} = 1;
+	}
+	delete $suppress_cc{'all'};
+}
+
+printf "Suppressions: %s\n", join(',', keys(%suppress_cc));
+
  my ($repoauthor) = $repo->ident_person('author');
  my ($repocommitter) = $repo->ident_person('committer');
  
-- 
1.5.3.7