@textlint/kernel/module/src/messages/filter-severity-process.js

textlint kernel is core logic by pure JavaScript.

// LICENSE : MIT
"use strict";
import { TextlintRuleSeverityLevelKeys } from "../context/TextlintRuleSeverityLevelKeys";
/**
 * Filter messages by their severity.
 * @param {TextlintMessage[]} messages
 * @returns {TextlintMessage[]} filtered messages
 */
export function filterWarningMessages(messages = []) {
    return messages.filter((message) => {
        return message.severity === TextlintRuleSeverityLevelKeys.error;
    });
}
/**
 * Pass through all messages.
 * @param {TextlintMessage[]} messages
 * @returns {TextlintMessage[]}
 */
export function through(messages = []) {
    return messages;
}
/**
 * Create message filter by config.quiet.
 * @param {Config} config
 * @returns {Function} filter function for messages
 */
export default function createSeverityFilter(config) {
    if (config.quiet) {
        return filterWarningMessages;
    }
    else {
        return through;
    }
}
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