98 lines
2.5 KiB
Perl
Executable file
98 lines
2.5 KiB
Perl
Executable file
#!/usr/bin/perl
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#
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# lcov-inject
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#
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# Copyright © 2014-2024 Guillem Jover <guillem@debian.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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#
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use strict;
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use warnings;
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use Cwd;
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use Devel::Cover::DB;
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my $dir = 'scripts';
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my $cwd = getcwd();
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chdir $dir or die "cannot switch to $dir\n";
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my $db = Devel::Cover::DB->new(db => 'cover_db');
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$db = $db->merge_runs();
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$db->calculate_summary(map { $_ => 1 } $db->collected());
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chdir $cwd or die "cannot switch to $cwd\n";
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my $s = $db->{summary}{Total};
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my $tmpl = sprintf '
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<td class="coverDirectory"><a href="%s">%s</a></td>
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<td class="coverBar" align="center">
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<table border=0 cellspacing=0 cellpadding=1>
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<tr><td class="coverBarOutline">%s</td></tr>
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</table>
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</td>
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%s
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%s
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%s
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</tr>
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<tr>
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', "$dir/coverage.html", $dir, bar_html($s->{total}{percentage}),
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box_html($s->{total}), box_html($s->{branch}), box_html($s->{subroutine});
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while (<>) {
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s/^(.*<td .*href="utils\/index\.html".*<\/td>.*)$/$tmpl$1/;
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print;
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}
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sub bar_image {
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my ($num) = @_;
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return 'emerald.png' if $num >= 90;
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return 'ruby.png' if $num < 75;
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return 'amber.png';
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}
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sub bar_html {
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my ($num) = @_;
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my $html = sprintf '<img src="%s" width=%.0f height=10 alt="%.1f">',
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bar_image($num), $num, $num;
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if ($num < 100) {
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$html .= sprintf '<img src="snow.png" width=%.0f height=10 alt="%.1f">',
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100 - $num, $num;
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}
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return $html;
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}
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sub box_rating {
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my ($num) = @_;
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return 'Hi' if $num >= 90;
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return 'Lo' if $num < 75;
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return 'Med';
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}
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sub box_html {
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my ($stats) = @_;
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return sprintf '<td class="coverPer%s">%.1f %%</td>' . "\n" .
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'<td class="coverNum%s">%d</td>' . "\n" .
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'<td class="coverNum%s">%d</td>',
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box_rating($stats->{percentage}), $stats->{percentage},
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'Dflt', $stats->{total}, 'Dflt', $stats->{covered};
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}
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