cmpstr-cli/dist/commands/search.js

Simple CLI wrapper for the CmpStr package to normalize and compare strings directly via terminal

/**
 * @fileoverview
 * Search command for CmpStr CLI.
 *
 * Performs a filtered and normalized substring search across a list of
 * strings. Supports both synchronous and asynchronous processing.
 *
 * @author Paul Köhler (komed3)
 * @license MIT
 */
'use strict';
import { CmpStrAsync } from 'cmpstr';
import { cfg } from '../utils/config.js';
import { resolveInput, resolveListInput } from '../utils/input.js';
import { output } from '../utils/output.js';
/**
 * Performs a filtered and normalized substring search across the haystack.
 *
 * @async
 * @param {string} a - The string to search for (needle).
 * @param {string} b - The list of strings to search in (haystack).
 * @param {Record<string, any>} [opt] - Additional search options.
 * @param {Command} cmd - The Commander command instance.
 * @returns {Promise<void>}
 */
export async function search(a, b, opt = Object.create(null), cmd) {
    const config = await cfg(cmd, opt);
    const { async = false, delimiter = ',', flags = '' } = config;
    const needle = await resolveInput(a);
    const haystack = await resolveListInput(b, delimiter);
    const cmp = CmpStrAsync.create();
    output(config, cmd, async
        ? await cmp.searchAsync(needle, haystack, flags)
        : cmp.search(needle, haystack, flags));
}
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