@combino/plugin-ejs/dist/index.js

EJS template engine plugin for Combino

import * as ejsEngine from 'ejs';
/**
 * Strip YAML front matter from content
 */
function stripFrontMatter(content) {
    const lines = content.split('\n');
    if (lines[0]?.trim() !== '---') {
        return content; // No front matter
    }
    // Find the end of front matter
    for (let i = 1; i < lines.length; i++) {
        if (lines[i]?.trim() === '---') {
            // Return content after front matter
            return lines.slice(i + 1).join('\n');
        }
    }
    return content; // No closing delimiter found, return original
}
/**
 * EJS Plugin Factory Function
 * Creates a plugin that processes EJS templates
 */
export default function plugin(options = {}) {
    return {
        // Compile hook: Full EJS template processing
        compile: async (context) => {
            // Strip front matter from content before processing
            const contentWithoutFrontMatter = stripFrontMatter(context.content);
            // Only process files that contain EJS syntax (check original content)
            if (!context.content.includes('<%') &&
                !context.content.includes('<%=') &&
                !context.content.includes('<%-')) {
                return;
            }
            try {
                const content = await ejsEngine.render(contentWithoutFrontMatter, context.data, {
                    async: true,
                    ...options,
                });
                return { content };
            }
            catch (error) {
                console.error('EJS compilation error:', error);
                return { content: contentWithoutFrontMatter };
            }
        },
    };
}
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