The port number to bind the gitweb httpd to. See
linkgit:git-instaweb[1].
+interactive.singlekey::
+ In interactive programs, allow the user to provide one-letter
+ input with a single key (i.e., without hitting enter).
+ Currently this is used only by the `\--patch` mode of
+ linkgit:git-add[1]. Note that this setting is silently
+ ignored if portable keystroke input is not available.
+
log.date::
Set default date-time mode for the log command. Setting log.date
value is similar to using 'git-log'\'s --date option. The value is one of the
my $normal_color = $repo->get_color("", "reset");
+my $use_readkey = 0;
+if ($repo->config_bool("interactive.singlekey")) {
+ eval {
+ use Term::ReadKey;
+ $use_readkey = 1;
+ };
+}
+
sub colored {
my $color = shift;
my $string = join("", @_);
return close $fh;
}
+sub _restore_terminal_and_die {
+ ReadMode 'restore';
+ print "\n";
+ exit 1;
+}
+
+sub prompt_single_character {
+ if ($use_readkey) {
+ local $SIG{TERM} = \&_restore_terminal_and_die;
+ local $SIG{INT} = \&_restore_terminal_and_die;
+ ReadMode 'cbreak';
+ my $key = ReadKey 0;
+ ReadMode 'restore';
+ print "$key" if defined $key;
+ print "\n";
+ return $key;
+ } else {
+ return <STDIN>;
+ }
+}
+
sub prompt_yesno {
my ($prompt) = @_;
while (1) {
print colored $prompt_color, $prompt;
- my $line = <STDIN>;
+ my $line = prompt_single_character;
return 0 if $line =~ /^n/i;
return 1 if $line =~ /^y/i;
}
print @{$mode->{DISPLAY}};
print colored $prompt_color,
"Stage mode change [y/n/a/d/?]? ";
- my $line = <STDIN>;
+ my $line = prompt_single_character;
if ($line =~ /^y/i) {
$mode->{USE} = 1;
last;
print;
}
print colored $prompt_color, "Stage this hunk [y,n,a,d,/$other,?]? ";
- my $line = <STDIN>;
+ my $line = prompt_single_character;
if ($line) {
if ($line =~ /^y/i) {
$hunk[$ix]{USE} = 1;
next;
}
elsif ($line =~ m|^/(.*)|) {
+ my $regex = $1;
+ if ($1 eq "") {
+ print colored $prompt_color, "search for regex? ";
+ $regex = <STDIN>;
+ if (defined $regex) {
+ chomp $regex;
+ }
+ }
my $search_string;
eval {
- $search_string = qr{$1}m;
+ $search_string = qr{$regex}m;
};
if ($@) {
my ($err,$exp) = ($@, $1);