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tools: replace concatenation with string templates

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Replace string concatenation in `tools/lint-js.js` with template
literals.

PR-URL: https://github.com/nodejs/node/pull/15858
Reviewed-By: Rich Trott <rtrott@gmail.com>
This commit is contained in:
Ethan Arrowood 2017-10-06 09:59:28 -07:00 committed by Rich Trott
parent 7ba896e407
commit 27b5bf14ca
1 changed files with 4 additions and 4 deletions
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8
tools/lint-js.js
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@ -155,7 +155,7 @@ if (cluster.isMaster) {
} else {
failures += results.length;
}
outFn(formatter(results) + '\r\n');
outFn(`${formatter(results)}\r\n`);
printProgress();
} else {
successes += results;
@ -211,7 +211,7 @@ if (cluster.isMaster) {
return;
// Clear line
outFn('\r' + ' '.repeat(lastLineLen) + '\r');
outFn(`\r ${' '.repeat(lastLineLen)}\r`);
// Calculate and format the data for displaying
const elapsed = process.hrtime(startTime)[0];
@ -226,7 +226,7 @@ if (cluster.isMaster) {
// Truncate line like cpplint does in case it gets too long
if (line.length > 75)
line = line.slice(0, 75) + '...';
line = `${line.slice(0, 75)}...`;
// Store the line length so we know how much to erase the next time around
lastLineLen = line.length;
@ -235,7 +235,7 @@ if (cluster.isMaster) {
}
function padString(str, len, chr) {
str = '' + str;
str = `${str}`;
if (str.length >= len)
return str;
return chr.repeat(len - str.length) + str;