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ktest.pl: Add MAIL_COMMAND option to define how to send email

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Allow the user to override the default way to send email. This will allow
the user to add their own mailer and format for sending email.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt (VMware) 2018-04-07 20:11:19 -04:00
parent 59f89eb1e3
commit c2d84ddb33
2 changed files with 46 additions and 20 deletions
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54
tools/testing/ktest/ktest.pl
View File

@ -219,6 +219,7 @@ my $dirname = $FindBin::Bin;
my $mailto;
my $mailer;
my $mail_path;
my $mail_command;
my $email_on_error;
my $email_when_finished;
my $email_when_started;
@ -254,6 +255,7 @@ my %option_map = (
"MAILTO" => \$mailto,
"MAILER" => \$mailer,
"MAIL_PATH" => \$mail_path,
"MAIL_COMMAND" => \$mail_command,
"EMAIL_ON_ERROR" => \$email_on_error,
"EMAIL_WHEN_FINISHED" => \$email_when_finished,
"EMAIL_WHEN_STARTED" => \$email_when_started,
@ -4133,16 +4135,6 @@ sub set_test_option {
return eval_option($name, $option, $i);
}
sub _mailx_send {
my ($subject, $message) = @_;
run_command "$mail_path/$mailer -s \'$subject\' $mailto <<< \'$message\'";
}
sub _sendmail_send {
my ($subject, $message) = @_;
run_command "echo \'Subject: $subject\n\n$message\' | $mail_path/sendmail -t $mailto";
}
sub find_mailer {
my ($mailer) = @_;
@ -4160,22 +4152,44 @@ sub find_mailer {
return undef;
}
sub do_send_mail {
my ($subject, $message) = @_;
if (!defined($mail_path)) {
# find the mailer
$mail_path = find_mailer $mailer;
if (!defined($mail_path)) {
die "\nCan not find $mailer in PATH\n";
}
}
if (!defined($mail_command)) {
if ($mailer eq "mail" || $mailer eq "mailx") {
$mail_command = "\$MAIL_PATH/\$MAILER -s \'\$SUBJECT\' \$MAILTO <<< \'\$MESSAGE\'";
} elsif ($mailer eq "sendmail" ) {
$mail_command = "echo \'Subject: \$SUBJECT\n\n\$MESSAGE\' | \$MAIL_PATH/\$MAILER -t \$MAILTO";
} else {
die "\nYour mailer: $mailer is not supported.\n";
}
}
$mail_command =~ s/\$MAILER/$mailer/g;
$mail_command =~ s/\$MAIL_PATH/$mail_path/g;
$mail_command =~ s/\$MAILTO/$mailto/g;
$mail_command =~ s/\$SUBJECT/$subject/g;
$mail_command =~ s/\$MESSAGE/$message/g;
run_command $mail_command;
}
sub send_email {
if (defined($mailto)) {
if (!defined($mailer)) {
doprint "No email sent: email or mailer not specified in config.\n";
return;
}
if (!defined($mail_path)) {
# find the mailer
$mail_path = find_mailer $mailer;
if (!defined($mail_path)) {
die "\nCan not find $mailer in PATH\n";
}
}
if ($mailer eq "mail" || $mailer eq "mailx"){ _mailx_send(@_);}
elsif ($mailer eq "sendmail" ) { _sendmail_send(@_);}
else { die "\nYour mailer: $mailer is not supported.\n" }
do_send_mail @_;
}
}

12
tools/testing/ktest/sample.conf
View File

@ -415,6 +415,18 @@
# (default: for sendmail "/usr/sbin/sendmail", otherwise equals ${MAILER})
#MAIL_EXEC = /usr/sbin/sendmail
#
# The command used to send mail, which uses the above options
# can be modified. By default if the mailer is "sendmail" then
# MAIL_COMMAND = echo \'Subject: $SUBJECT\n\n$MESSAGE\' | $MAIL_PATH/$MAILER -t $MAILTO
# For mail or mailx:
# MAIL_COMMAND = "$MAIL_PATH/$MAILER -s \'$SUBJECT\' $MAILTO <<< \'$MESSAGE\'
# ktest.pl will do the substitution for MAIL_PATH, MAILER, MAILTO at the time
# it sends the mail if "$FOO" format is used. If "${FOO}" format is used,
# then the substitutions will occur at the time the config file is read.
# But note, MAIL_PATH and MAILER require being set by the config file if
# ${MAIL_PATH} or ${MAILER} are used, but not if $MAIL_PATH or $MAILER are.
#MAIL_COMMAND = echo \'Subject: $SUBJECT\n\n$MESSAGE\' | $MAIL_PATH/$MAILER -t $MAILTO
#
# Errors are defined as those would terminate the script
# (default 1)
#EMAIL_ON_ERROR = 1