42 lines
1.5 KiB
JavaScript
42 lines
1.5 KiB
JavaScript
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"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.wrapWord = void 0;
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const slice_ansi_1 = __importDefault(require("slice-ansi"));
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const strip_ansi_1 = __importDefault(require("strip-ansi"));
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const calculateStringLengths = (input, size) => {
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let subject = strip_ansi_1.default(input);
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const chunks = [];
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// https://regex101.com/r/gY5kZ1/1
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const re = new RegExp('(^.{1,' + String(size) + '}(\\s+|$))|(^.{1,' + String(size - 1) + '}(\\\\|/|_|\\.|,|;|-))');
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do {
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let chunk;
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const match = re.exec(subject);
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if (match) {
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chunk = match[0];
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subject = subject.slice(chunk.length);
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const trimmedLength = chunk.trim().length;
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const offset = chunk.length - trimmedLength;
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chunks.push([trimmedLength, offset]);
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}
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else {
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chunk = subject.slice(0, size);
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subject = subject.slice(size);
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chunks.push([chunk.length, 0]);
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}
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} while (subject.length);
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return chunks;
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};
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const wrapWord = (input, size) => {
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const result = [];
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let startIndex = 0;
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calculateStringLengths(input, size).forEach(([length, offset]) => {
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result.push(slice_ansi_1.default(input, startIndex, startIndex + length));
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startIndex += length + offset;
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});
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return result;
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};
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exports.wrapWord = wrapWord;
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