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all-in-one: remove unnecessary blank lines from build output

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Bert Belder 2017-09-23 14:15:54 +02:00
parent 73d22b4419
commit e4454c7e94
1 changed files with 12 additions and 1 deletions
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13
allinone/build.js
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@ -114,4 +114,15 @@ restart: for (var lno = 0; lno < source.length;) {
lno++;
}
console.log(source.join('\n'));
var emptyOk = false;
for (var i = 0; i < source.length; i++) {
var line = source[i].replace(/\s+$/, '');
if (line === '') {
if (emptyOk)
process.stdout.write('\n');
emptyOk = false;
} else {
process.stdout.write(line + '\n');
emptyOk = true;
}
}