[PATCH 2/2][Perlers?] git-send-email: SIG{TERM,INT} handlers
From: Michael Witten <hidden>
Date: 2016-06-15 22:44:09
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted> --- Perlers, please comment. 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 ed0a473..a0c9e8f 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.rc5.17.g8ca921-dirty