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Replace trimStart

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This commit is contained in:
Shin'ya UEOKA 2018-08-07 22:01:51 +00:00
parent b48c2f7804
commit 784a0d4037
1 changed files with 9 additions and 4 deletions
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13
src/background/controllers/command.js
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@ -2,6 +2,11 @@ import CompletionsInteractor from '../usecases/completions';
import CommandInteractor from '../usecases/command';
import Completions from '../domains/completions';
const trimStart = (str) => {
// NOTE String.trimStart is available on Firefox 61
return str.replace(/^\s+/, '');
};
export default class CommandController {
constructor() {
this.completionsInteractor = new CompletionsInteractor();
@ -9,13 +14,13 @@ export default class CommandController {
}
getCompletions(line) {
let trimmed = line.trimStart();
let trimmed = trimStart(line);
let words = trimmed.split(/ +/);
let name = words[0];
if (words.length === 1) {
return this.completionsInteractor.queryConsoleCommand(name);
}
let keywords = trimmed.slice(name.length).trimStart();
let keywords = trimStart(trimmed.slice(name.length));
switch (words[0]) {
case 'o':
case 'open':
@ -45,14 +50,14 @@ export default class CommandController {
// eslint-disable-next-line complexity
exec(line) {
let trimmed = line.trimStart();
let trimmed = trimStart(line);
let words = trimmed.split(/ +/);
let name = words[0];
if (words[0].length === 0) {
return Promise.resolve();
}
let keywords = trimmed.slice(name.length).trimStart();
let keywords = trimStart(trimmed.slice(name.length));
switch (words[0]) {
case 'o':
case 'open':