template.ts — astro Source File

Source Code

import fs from 'node:fs';
import path from 'node:path';
import { color } from '@astrojs/cli-kit';
import { downloadTemplate } from '@bluwy/giget-core';
import { error, info, title } from '../messages.js';
import type { Context } from './context.js';

/**
 * Removes sections from README content that are marked with HTML template markers.
 *
 * Template marker format:
 * <!-- ASTRO:REMOVE:START -->
 * Content to remove
 * <!-- ASTRO:REMOVE:END -->
 */
export function removeTemplateMarkerSections(content: string): string {
	// Pattern to match HTML template marker sections
	const pattern = /<!--\s*ASTRO:REMOVE:START\s*-->[\s\S]*?<!--\s*ASTRO:REMOVE:END\s*-->/gi;

	let result = content.replace(pattern, '');

	// Clean up extra whitespace that might be left behind
	// Replace multiple consecutive newlines with at most 2 newlines
	result = result.replace(/\n{3,}/g, '\n\n');

	return result;
}

/**
 * Processes a template README file by removing template marker sections and
 * replacing package manager references.
 */
export function processTemplateReadme(content: string, packageManager: string): string {
	// Remove sections marked with template markers
	let processed = removeTemplateMarkerSections(content);

	// Replace package manager references if not npm
	if (packageManager !== 'npm') {
		processed = processed
			.replace(/\bnpm run\b/g, packageManager)
			.replace(/\bnpm\b/g, packageManager);
	}

	return processed;
}

export async function template(
	ctx: Pick<Context, 'template' | 'prompt' | 'yes' | 'dryRun' | 'exit' | 'tasks'>,
) {
	if (!ctx.template && ctx.yes) ctx.template = 'basics';

	if (ctx.template) {
		await info('tmpl', `Using ${color.reset(ctx.template)}${color.dim(' as project template')}`);
	} else {
		const { template: tmpl } = await ctx.prompt({
			name: 'template',
			type: 'select',
			label: title('tmpl'),
			message: 'How would you like to start your new project?',
			initial: 'basics',
// ... (143 more lines)