zod-dbs/dist/generate/generateIndexFiles.js

Opinionated Zod schema generator for databases

import { promises } from 'node:fs';
import { logDebug } from 'zod-dbs-core';
import { ensureFolder, getOutputFolder } from '../utils/fs.js';
import { renderMustacheTemplate } from '../utils/mustache.js';
const generateSchemasIndexFile = async (schema, type, { outputDir, moduleResolution, }) => {
    const exports = schema.tables
        .filter((table) => table.type === type)
        .map((table) => ({
        ...table,
        fileName: moduleResolution === 'esm'
            ? `${table.name.toLowerCase()}/index.js`
            : table.name.toLowerCase(),
    }));
    if (exports.length === 0) {
        logDebug(`No ${type} found in schema to generate index file.`);
        return;
    }
    if (!outputDir) {
        throw new Error('Output directory is not defined in config');
    }
    const content = await renderMustacheTemplate('index', { exports });
    const folderPath = `${outputDir}/${getOutputFolder(type)}`;
    const filePath = `${folderPath}/index.ts`;
    await ensureFolder(folderPath);
    await promises.writeFile(filePath, content, 'utf8');
    logDebug(`Generated "${filePath}" file`);
};
export const generateIndexFiles = async (schema, config) => {
    await generateSchemasIndexFile(schema, 'table', config);
    await generateSchemasIndexFile(schema, 'view', config);
    await generateSchemasIndexFile(schema, 'materialized_view', config);
    await generateSchemasIndexFile(schema, 'foreign_table', config);
    await generateSchemasIndexFile(schema, 'unknown', config);
};