esbuild-plugin-compress/dist/index.js

ESBuild plugin for output compression

var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/index.ts
var src_exports = {};
__export(src_exports, {
  compress: () => compress,
  default: () => src_default
});
module.exports = __toCommonJS(src_exports);

// src/lib/esbuild-plugin-compress.ts
var import_fs_extra = __toESM(require("fs-extra"));
var import_path = __toESM(require("path"));
var import_chalk = __toESM(require("chalk"));
var import_micromatch = __toESM(require("micromatch"));
var import_zlib = require("zlib");
var writeOriginFiles = /* @__PURE__ */ __name((path2, contents) => {
  import_fs_extra.default.writeFileSync(path2, contents);
}, "writeOriginFiles");
var writeGzipCompress = /* @__PURE__ */ __name((path2, contents, options = {}) => {
  const gzipped = (0, import_zlib.gzipSync)(contents, options);
  import_fs_extra.default.writeFileSync(`${path2}.gz`, gzipped);
}, "writeGzipCompress");
var writeBrotliCompress = /* @__PURE__ */ __name((path2, contents, options = {}) => {
  const gzipped = (0, import_zlib.brotliCompressSync)(contents, options);
  import_fs_extra.default.writeFileSync(`${path2}.br`, gzipped);
}, "writeBrotliCompress");
var compress = /* @__PURE__ */ __name((options = {}) => {
  const { gzip = true, gzipOptions = {}, brotli = true, brotliOptions = {}, emitOrigin = true, exclude = [] } = options;
  const excludePatterns = Array.isArray(exclude) ? exclude : [
    exclude
  ];
  const noCompressSpecified = !gzip && !brotli;
  let outputDir = options.outputDir ?? null;
  return {
    name: "plugin:compress",
    setup({ initialOptions: { outfile, outdir, write }, onEnd }) {
      if (write === true) {
        console.log(import_chalk.default.yellow("WARN"), " Set write option as false to use compress plugin.");
        return;
      }
      if (noCompressSpecified) {
        console.log(import_chalk.default.yellow("WARN"), " Set at least one compression as true to use compress plugin.");
      }
      if (outputDir && !outdir && !outfile) {
        console.log(import_chalk.default.yellow("WARN"), " When using outputDir option, outdir or outfile must be specified.");
      } else if (outputDir && outfile) {
        outputDir = import_path.default.resolve(import_path.default.dirname(outfile), outputDir);
      } else if (outputDir && outdir) {
        outputDir = import_path.default.resolve(outdir, outputDir);
      }
      function handler(originPath, contents) {
        const writePath = outputDir ? import_path.default.resolve(outputDir, import_path.default.basename(originPath)) : originPath;
        if (!(contents == null ? void 0 : contents.length)) {
          return;
        }
        import_fs_extra.default.ensureDirSync(import_path.default.dirname(writePath));
        gzip ? writeGzipCompress(writePath, contents, gzipOptions) : void 0;
        brotli ? writeBrotliCompress(writePath, contents, brotliOptions) : void 0;
      }
      __name(handler, "handler");
      onEnd(async ({ outputFiles }) => {
        if ((outputFiles == null ? void 0 : outputFiles.length) === 1) {
          const { path: outputPath, contents } = outputFiles[0];
          if (!import_micromatch.default.isMatch(outputPath, excludePatterns)) {
            handler(outputPath, contents);
          }
          emitOrigin && writeOriginFiles(outputPath, contents);
        } else {
          for (const { path: outputPath1, contents: contents1 } of outputFiles) {
            if (!import_micromatch.default.isMatch(outputPath1, excludePatterns)) {
              handler(outputPath1, contents1);
            }
            emitOrigin && writeOriginFiles(outputPath1, contents1);
          }
        }
      });
    }
  };
}, "compress");

// src/index.ts
var src_default = compress;
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  compress
});