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spaces and options in test file names
[barcat.git]
/
barcat
diff --git
a/barcat
b/barcat
index 2a7bdbf2c08ee9b7edfeea8d8fb36e83248ae553..a4ed12faa8b248923be9990d22b8962d67764a66 100755
(executable)
--- a/
barcat
+++ b/
barcat
@@
-1,4
+1,4
@@
-#!/usr/bin/
env perl
+#!/usr/bin/
perl -CA
use 5.018;
use warnings;
use utf8;
use 5.018;
use warnings;
use utf8;
@@
-47,6
+47,9
@@
GetOptions(\%opt,
);
},
'markers|m=s',
);
},
'markers|m=s',
+ 'spark:s' => sub {
+ $opt{spark} = [split //, $_[1] || '⎽▁▂▃▄▅▆▇█'];
+ },
'stat|s!',
'unmodified|u!',
'width|w=i',
'stat|s!',
'unmodified|u!',
'width|w=i',
@@
-60,6
+63,7
@@
$opt{trim} *= $opt{width} / 100 if $opt{trimpct};
$opt{units} = [split //, ' kMGTPEZYyzafpnμm'] if $opt{'human-readable'};
$opt{anchor} //= qr/\A/;
$opt{'value-length'} = 6 if $opt{units};
$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);
my (@lines, @values, @order);
@@
-90,6
+94,7
@@
while (readline) {
push @order, $1 if length $1;
if (defined $opt{trim} and defined $1) {
my $trimpos = abs $opt{trim};
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 $_, 0, 1;
}
if ($trimpos <= 1) {
$_ = substr $_, 0, 1;
}
@@
-164,6
+169,12
@@
sub sival {
while ($nr <= $#lines) {
$nr >= $opt{hidemax} and last if defined $opt{hidemax};
my $val = $values[$nr];
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
if (length $val) {
my $color = !$opt{color} ? undef :
$val == $order[0] ? 32 : # max
@@
-176,9
+187,11
@@
while ($nr <= $#lines) {
printf '%-*s', $len + length($val), $line;
print $barmark[$_] // '-' for 1 .. $size && (($values[$nr] || 0) - $minval) * $size + .5;
say '';
printf '%-*s', $len + length($val), $line;
print $barmark[$_] // '-' for 1 .. $size && (($values[$nr] || 0) - $minval) * $size + .5;
say '';
-
+}
+continue {
$nr++;
}
$nr++;
}
+say '' if $opt{spark};
}
show_lines();
}
show_lines();
@@
-304,7
+317,7
@@
Total statistics after all data.
=item -u, --unmodified
=item -u, --unmodified
-Do not
strip
leading whitespace.
+Do not
reformat values, keeping
leading whitespace.
Keep original value alignment, which may be significant in some programs.
=item --value-length=<size>
Keep original value alignment, which may be significant in some programs.
=item --value-length=<size>
@@
-355,6
+368,11
@@
Any kind of database query with counts, preserving returned alignment:
echo 'SELECT count(*),schemaname FROM pg_tables GROUP BY 2' |
psql -t | barcat -u
echo 'SELECT count(*),schemaname FROM pg_tables GROUP BY 2' |
psql -t | barcat -u
+Earthquakes worldwide magnitude 1+ in the last 24 hours:
+
+ https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/1.0_day.csv |
+ column -tns, | graph -f4 -u -l80%
+
External datasets, like movies per year:
curl https://github.com/prust/wikipedia-movie-data/raw/master/movies.json |
External datasets, like movies per year:
curl https://github.com/prust/wikipedia-movie-data/raw/master/movies.json |
@@
-389,12
+407,11
@@
Or the top 3 most frequent authors with statistics over all:
git shortlog -sn | barcat -L3 -s
git shortlog -sn | barcat -L3 -s
-Activity of the last days:
+Activity of the last days
(substitute date C<-v-{}d> on BSD)
:
- git log --pretty=%cd --date=format:%F --since=1month |
- perl -MTime::Piece -pE
- 'for ($t //= localtime; $t->ymd gt $_; $t -= 24*60*60) {say $t->ymd}' |
- sort | uniq -c | awk '$1--' | graph
+ ( git log --pretty=%ci --since=30day | cut -b-10
+ seq 0 30 | xargs -i date +%F -d-{}day ) |
+ sort | uniq -c | awk '$1--' | graph --spark
=head1 AUTHOR
=head1 AUTHOR