beesbuild/lib/builder/plugins/shebang.cjs

构建工具链

"use strict";

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 __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(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", {
  value: mod,
  enumerable: true
}) : target, mod));
var __toCommonJS = mod => __copyProps(__defProp({}, "__esModule", {
  value: true
}), mod);
var stdin_exports = {};
__export(stdin_exports, {
  getShebang: () => getShebang,
  makeExecutable: () => makeExecutable,
  shebangPlugin: () => shebangPlugin
});
module.exports = __toCommonJS(stdin_exports);
var import_node_fs = require("node:fs");
var import_magic_string = __toESM(require("magic-string"));
var import_pathe = require("pathe");
const SHEBANG_RE = /^#![^\n]*/;
function shebangPlugin(options = {}) {
  const shebangs = /* @__PURE__ */new Map();
  return {
    name: "cli-shebang",
    // @ts-ignore temp workaround
    _options: options,
    transform(code, mod) {
      let shebang;
      code = code.replace(SHEBANG_RE, match => {
        shebang = match;
        return "";
      });
      if (!shebang) {
        return null;
      }
      shebangs.set(mod, shebang);
      return {
        code,
        map: null
      };
    },
    renderChunk(code, chunk, {
      sourcemap
    }) {
      if (options.preserve === false) {
        return null;
      }
      const shebang = shebangs.get(chunk.facadeModuleId);
      if (!shebang) {
        return null;
      }
      const s = new import_magic_string.default(code);
      s.prepend(`${shebang}
`);
      return {
        code: s.toString(),
        map: sourcemap ? s.generateMap({
          hires: true
        }) : null
      };
    },
    async writeBundle(options2, bundle) {
      var _a;
      for (const [fileName, output] of Object.entries(bundle)) {
        if (output.type !== "chunk") {
          continue;
        }
        if ((_a = output.code) == null ? void 0 : _a.match(SHEBANG_RE)) {
          const outFile = (0, import_pathe.resolve)(options2.dir, fileName);
          await makeExecutable(outFile);
        }
      }
    }
  };
}
async function makeExecutable(filePath) {
  await import_node_fs.promises.chmod(filePath, 493
  /* rwx r-x r-x */).catch(() => {});
}
function getShebang(code, append = "\n") {
  const m = code.match(SHEBANG_RE);
  return m ? m + append : "";
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  getShebang,
  makeExecutable,
  shebangPlugin
});