Press n or j to go to the next uncovered block, b, p or k for the previous block.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | 138x 138x 138x 138x 138x 138x 138x 138x 138x 138x 138x 3x 138x 138x 4x 4x 4x 4x 4x 138x 6x 6x 6x 6x 6x 6x 6x 6x 6x 138x 138x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 2x 2x 2x 2x 2x 2x 2x 2x 4x 4x 4x 4x 4x 4x 4x 138x 138x 138x | 'use strict'; const { ArrayPrototypeJoin, ArrayPrototypeMap, JSONStringify, ObjectCreate, SafeSet, } = primordials; let debug = require('internal/util/debuglog').debuglog('esm', (fn) => { debug = fn; }); function createImport(impt, index) { const imptPath = JSONStringify(impt); return `import * as $import_${index} from ${imptPath}; import.meta.imports[${imptPath}] = $import_${index};`; } function createExport(expt) { const name = `${expt}`; return `let $${name}; export { $${name} as ${name} }; import.meta.exports.${name} = { get: () => $${name}, set: (v) => $${name} = v, };`; } const createDynamicModule = (imports, exports, url = '', evaluate) => { debug('creating ESM facade for %s with exports: %j', url, exports); const source = ` ${ArrayPrototypeJoin(ArrayPrototypeMap(imports, createImport), '\n')} ${ArrayPrototypeJoin(ArrayPrototypeMap(exports, createExport), '\n')} import.meta.done(); `; const { ModuleWrap, callbackMap } = internalBinding('module_wrap'); const m = new ModuleWrap(`${url}`, undefined, source, 0, 0); const readyfns = new SafeSet(); const reflect = { exports: ObjectCreate(null), onReady: (cb) => { readyfns.add(cb); }, }; if (imports.length) reflect.imports = ObjectCreate(null); callbackMap.set(m, { initializeImportMeta: (meta, wrap) => { meta.exports = reflect.exports; if (reflect.imports) meta.imports = reflect.imports; meta.done = () => { evaluate(reflect); reflect.onReady = (cb) => cb(reflect); for (const fn of readyfns) { readyfns.delete(fn); fn(reflect); } }; }, }); return { module: m, reflect, }; }; module.exports = createDynamicModule; |