jatg/dist/cli/pickTemplate.js

Just Another Template Generator

import prompts from 'prompts';
import { JatgError } from '../models/jatg-error.js';
async function promptTemplate(templates, composites) {
    const names = new Set([
        ...composites.map(c => c.name),
        ...templates.map(t => t.name),
    ]);
    if (names.size === 0)
        throw new JatgError('No templates registered. Initialize one with "jatg --init"');
    const { template } = await prompts({
        name: 'template',
        message: 'Template',
        type: 'select',
        choices: [...names].map(name => ({
            value: name,
            title: name,
        })),
    }, {
        onCancel: () => { throw new JatgError('Generation canceled'); }
    });
    return template;
}
function findTemplatesByName(templates, composites, template) {
    const composite = composites.find(c => c.name === template);
    if (composite)
        return composite.templates.flatMap(name => findTemplatesByName(templates, composites, name));
    const singleTemplate = templates.find(t => t.name === template);
    if (singleTemplate)
        return [singleTemplate];
    throw new JatgError(`Template "${template}" was not found`);
}
export async function pickTemplate(templates, composites, template) {
    if (!template)
        template = await promptTemplate(templates, composites);
    return findTemplatesByName(templates, composites, template);
}
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