-#!/usr/bin/env perl
+#!/usr/bin/perl -CA
use 5.018;
use warnings;
use utf8;
);
},
'markers|m=s',
+ 'spark:s' => sub {
+ $opt{spark} = [split //, $_[1] || '⎽▁▂▃▄▅▆▇█'];
+ },
'stat|s!',
'unmodified|u!',
'width|w=i',
$opt{units} = [split //, ' kMGTPEZYyzafpnμm'] if $opt{'human-readable'};
$opt{anchor} //= qr/\A/;
$opt{'value-length'} = 6 if $opt{units};
+$opt{'value-length'} = 1 if $opt{unmodified};
my (@lines, @values, @order);
push @order, $1 if length $1;
if (defined $opt{trim} and defined $1) {
my $trimpos = abs $opt{trim};
+ $trimpos -= length $1 if $opt{unmodified};
if ($trimpos <= 1) {
$_ = substr $_, 0, 1;
}
while ($nr <= $#lines) {
$nr >= $opt{hidemax} and last if defined $opt{hidemax};
my $val = $values[$nr];
+
+ if ($opt{spark}) {
+ print $opt{spark}->[ ($val - $minval) / $maxval * $#{$opt{spark}} ];
+ next;
+ }
+
if (length $val) {
my $color = !$opt{color} ? undef :
$val == $order[0] ? 32 : # max
printf '%-*s', $len + length($val), $line;
print $barmark[$_] // '-' for 1 .. $size && (($values[$nr] || 0) - $minval) * $size + .5;
say '';
-
+}
+continue {
$nr++;
}
+say '' if $opt{spark};
}
show_lines();
=item -u, --unmodified
-Do not strip leading whitespace.
+Do not reformat values, keeping leading whitespace.
Keep original value alignment, which may be significant in some programs.
=item --value-length=<size>
( git log --pretty=%ci --since=30day | cut -b-10
seq 0 30 | xargs -i date +%F -d-{}day ) |
- sort | uniq -c | awk '$1--' | graph
+ sort | uniq -c | awk '$1--' | graph --spark
=head1 AUTHOR