esbuild-plugin-autoload/dist/index.js

Bun/esbuild plugin for work with autoload at runtime

// @bun
// src/index.ts
import fs from "fs";
import path from "path";
var IS_BUN = typeof Bun !== "undefined";
if (!IS_BUN && !fs.globSync)
  throw new Error("Node@>=22 or Bun is required");
function globSync(globPattern, globOptions) {
  return IS_BUN ? Array.from(new Bun.Glob(globPattern).scanSync(globOptions)) : fs.globSync(globPattern, globOptions);
}
var fsUsageMock = `{
    default: {
        existsSync() {
            return true;
        },
        statSync() {
            return {
                isDirectory() {
                    return true;
                }
            }
        }
    }
}`;
var DEFAULT_PATTERN = "**/*.{ts,tsx,js,jsx,mjs,cjs}";
var DEFAULT_DIRECTORY = "./example/routes";
function autoload(options) {
  const pattern = typeof options === "object" ? options?.pattern ?? DEFAULT_PATTERN : DEFAULT_PATTERN;
  const directory = typeof options === "string" ? options : options?.directory ?? DEFAULT_DIRECTORY;
  const debug = typeof options === "object" ? options?.debug ?? false : false;
  return {
    name: "autoload",
    setup(build) {
      build.onLoad({
        filter: /(.*)(@gramio|GRAMIO)[/\\]autoload[/\\]dist[/\\]index\.(js|mjs|cjs)$/i
      }, async (args) => {
        let content = String(await fs.promises.readFile(args.path));
        const files = globSync(pattern, { cwd: directory });
        content = content.replace("autoload(options) {", `
						autoload(options) {
                        const fileSources = {
                            ${files.map((file) => `
                                "${file}": await import("${path.resolve(directory, file).replace(/\\/gi, "\\\\")}"),
                                `).join(`
`)}
                        }
                    `);
        content = content.replace(/const file = (.*);/i, "const file = fileSources[filePath];");
        content = content.replace("var fdir = require('fdir');", "").replace('import { fdir } from "fdir";', "");
        content = content.replace(/const paths = ([\s\S]*?);/m, `const paths = [${files.map((file) => `"${file}"`).join(", ")}];`);
        if (debug)
          console.log(content);
        return { contents: content };
      });
      build.onLoad({
        filter: /(.*)elysia-autoload(\/|\\)dist(\/|\\)index\.(js|mjs|cjs)/i
      }, async (args) => {
        let content = String(await fs.promises.readFile(args.path));
        const files = globSync(pattern, { cwd: directory });
        content = content.replace("const files = globSync(globPattern, globOptions);", `const files = [${files.map((file) => `"${file}"`).join(",")}];`);
        content = content.replace(`import fs from 'node:fs';`, `var { default: fs} = ${fsUsageMock}`);
        content = content.replace("autoload(options = {}) {", `autoload(options = {}) {
                        const fileSources = {
                            ${files.map((file) => `
                                "${file}": await import("${path.resolve(directory, file).replace(/\\/gi, "\\\\")}"),
                                `).join(`
`)}
                        }
                    `);
        content = content.replace(/const file = (.*);/i, "const file = fileSources[filePath];");
        if (debug)
          console.log(content);
        return { contents: content };
      });
    }
  };
}
var src_default = autoload;
export {
  globSync,
  src_default as default,
  autoload,
  IS_BUN
};