From: Michael Witten Date: Mon, 04 Feb 2008 00:53:57 GMT Subject: [PATCH 2/3][V.2] git-send-email: SIG{TERM,INT} handlers Message-ID: <1202086438-16251-2-git-send-email-mfwitten@mit.edu> In-Reply-To: <1202086438-16251-1-git-send-email-mfwitten@mit.edu> A single signal handler is used for both SIGTERM and SIGINT in order to clean up after an uncouth termination of git-send-email. In particular, the handler resets the text color (this cleanup was already present), turns on tty echoing (in case termination occurrs during a masked Password prompt), and informs the user of of any temporary files created by --compose. Signed-off-by: Michael Witten --- git-send-email.perl | 25 +++++++++++++++++++++++-- 1 files changed, 23 insertions(+), 2 deletions(-) diff --git a/git-send-email.perl b/git-send-email.perl index fec55ea..14268fc 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -24,8 +24,6 @@ use Data::Dumper; use Term::ANSIColor; use Git; -$SIG{INT} = sub { print color("reset"), "\n"; exit }; - package FakeTerm; sub new { my ($class, $reason) = @_; @@ -201,6 +199,29 @@ my %config_settings = ( "aliasesfile" => \@alias_files, ); +# Handle Uncouth Termination +sub signal_handler { + + # Make text normal + print color("reset"), "\n"; + + # SMTP password masked + system "stty echo"; + + # tmp files from --compose + if (-e $compose_filename) { + print "'$compose_filename' contains an intermediate version of the email you were composing.\n"; + } + if (-e ($compose_filename . ".final")) { + print "'$compose_filename.final' contains the composed email.\n" + } + + exit; +}; + +$SIG{TERM} = \&signal_handler; +$SIG{INT} = \&signal_handler; + # Begin by accumulating all the variables (defined above), that we will end up # needing, first, from the command line: -- 1.5.4.9.gcc769-dirty