donobu/dist/utils/VerbConverter.js

Create browser automations with an LLM agent and replay them as Playwright scripts.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.VerbConverter = void 0;
/**
 * Converts a camelCase command to a present-tense action.
 * Example: "inputText" -> "Inputting text"
 */
class VerbConverter {
    static toPresentTenseAction(input) {
        // Split camel case into words
        const words = VerbConverter.splitCamelCase(input);
        if (!words.length) {
            return '';
        }
        // Convert first word to present participle
        const firstWord = words[0];
        const presentParticiple = VerbConverter.toPresentParticiple(firstWord);
        // Lowercase the rest of the words
        for (let i = 1; i < words.length; i++) {
            words[i] = words[i].toLowerCase();
        }
        // Combine words
        words[0] = VerbConverter.capitalize(presentParticiple);
        return words.join(' ');
    }
    static splitCamelCase(s) {
        const matches = s.match(/([A-Z]?[a-z]+|[A-Z]+(?![a-z]))/g);
        return matches ?? [];
    }
    static toPresentParticiple(verb) {
        verb = verb.toLowerCase();
        const len = verb.length;
        // Special cases
        const specialCases = {
            be: 'being',
            die: 'dying',
            lie: 'lying',
            tie: 'tying',
            see: 'seeing',
        };
        if (verb in specialCases) {
            return specialCases[verb];
        }
        // For verbs ending with "ie", change "ie" to "y" and add "ing"
        if (verb.endsWith('ie')) {
            return `${verb.slice(0, -2)}ying`;
        }
        // For verbs ending with "e", drop the "e" and add "ing"
        if (verb.endsWith('e') &&
            !verb.endsWith('ee') &&
            !verb.endsWith('ye') &&
            !verb.endsWith('oe')) {
            return `${verb.slice(0, -1)}ing`;
        }
        // For one-syllable verbs ending with consonant-vowel-consonant,
        // double the final consonant and add "ing"
        if (VerbConverter.isCVC(verb)) {
            return `${verb}${verb.charAt(len - 1)}ing`;
        }
        // For verbs ending with "c", add "king"
        if (verb.endsWith('c')) {
            return `${verb}king`;
        }
        // Default case: just add "ing"
        return `${verb}ing`;
    }
    static isCVC(verb) {
        if (verb.length < 3)
            return false;
        if (VerbConverter.countVowels(verb) !== 1)
            return false;
        const c1 = verb.charAt(verb.length - 3);
        const c2 = verb.charAt(verb.length - 2);
        const c3 = verb.charAt(verb.length - 1);
        return (VerbConverter.isConsonant(c1) &&
            VerbConverter.isVowel(c2) &&
            VerbConverter.isConsonant(c3) &&
            !['w', 'x', 'y'].includes(c3));
    }
    static countVowels(s) {
        return [...s].filter((c) => VerbConverter.isVowel(c)).length;
    }
    static isVowel(c) {
        return 'aeiou'.includes(c.toLowerCase());
    }
    static isConsonant(c) {
        return /[a-zA-Z]/.test(c) && !VerbConverter.isVowel(c);
    }
    static capitalize(s) {
        if (!s)
            return s;
        return s.charAt(0).toUpperCase() + s.slice(1);
    }
}
exports.VerbConverter = VerbConverter;
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