37 lines
1.7 KiB
JavaScript
37 lines
1.7 KiB
JavaScript
import { createRequire } from 'module';
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const require = createRequire(import.meta.url);
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import { fileURLToPath } from 'url';
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import { dirname, default as path } from 'path';
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import EventEmitter from 'events';
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import { setExternals, setNativeFunctions } from './external.js';
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import { arch, tmpdir, platform } from 'os';
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import fs from 'fs';
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import { Encoder as MsgpackrEncoder } from 'msgpackr';
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import { WeakLRUCache } from 'weak-lru-cache';
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import * as orderedBinary from 'ordered-binary';
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import { isMainThread } from 'worker_threads';
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orderedBinary.enableNullTermination();
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let dirName = dirname(fileURLToPath(import.meta.url)).replace(/dist$/, '');
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setNativeFunctions(require('node-gyp-build')(dirName));
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setExternals({
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require, arch, fs, tmpdir, path, MsgpackrEncoder, WeakLRUCache, orderedBinary,
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EventEmitter, os: platform(), onExit(callback) {
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if (process.getMaxListeners() < process.listenerCount('exit') + 8)
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process.setMaxListeners(process.listenerCount('exit') + 8);
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process.on('exit', callback);
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},
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isWorkerThread: !isMainThread,
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});
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export { toBufferKey as keyValueToBuffer, compareKeys, compareKeys as compareKey, fromBufferKey as bufferToKeyValue } from 'ordered-binary';
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export { ABORT, IF_EXISTS, asBinary } from './write.js';
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export { levelup } from './level.js';
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export { clearKeptObjects } from './external.js';
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export { open, getLastVersion, getLastEntrySize, setLastVersion, allDbs } from './open.js';
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import { toBufferKey as keyValueToBuffer, compareKeys as compareKey, fromBufferKey as bufferToKeyValue } from 'ordered-binary';
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import { open, getLastVersion } from './open.js';
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export default {
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open, getLastVersion, compareKey, keyValueToBuffer, bufferToKeyValue, path, EventEmitter
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};
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