bitlair/revbank
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undo: recent transaction list as part of prompt

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This hides it when the command is given as a oneliner ("undo 123\n", as
opposed to "undo\n" + "123\n").
This commit is contained in:
Juerd Waalboer 2023-01-16 03:06:48 +01:00
parent 11ca0a86b2
commit 0b43e5d7a4
1 changed files with 6 additions and 5 deletions
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11
plugins/undo
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@ -6,7 +6,7 @@ my $filename = ".revbank.undo";
my @TAB;
sub command :Tab(undo) ($self, $cart, $command, @) {
sub command :Tab(undo) ($self, $cart, $command, @) {
$command eq 'undo' or return NEXT;
$cart->size and return REJECT, "Undo is not available mid-transaction.";
@ -23,16 +23,17 @@ sub command :Tab(undo) ($self, $cart, $command, @) {
@TAB = ();
my $menu = "";
my $max = @log < 15 ? @log : 15;
for my $txn (@log[-$max .. -1]) {
print "ID: $txn->{tid} $txn->{dt} ", (
join ", ", map { sprintf "%s:%+.2f", @$_ } @{ $txn->{deltas} }
), "\n";
$menu .= "ID: $txn->{tid} $txn->{dt} " . join(", ",
map { sprintf "%s:%+.2f", @$_ } @{ $txn->{deltas} }
) . "\n";
push @TAB, $txn->{tid};
}
return "Transaction ID", \&undo;
return $menu . "Transaction ID", \&undo;
}
sub tab { @TAB }