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28 lines
783 B
28 lines
783 B
/**
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* This script converts the timezone data from moment-timezone to marshalled format, for fast
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* loading by Python.
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*/
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const marshal = require('app/common/marshal');
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const fse = require('fs-extra');
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const moment = require('moment-timezone');
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const DEST_FILE = 'sandbox/grist/tzdata.data';
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function main() {
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const zones = moment.tz.names().map((name) => {
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const z = moment.tz.zone(name);
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return marshal.wrap('TUPLE', [z.name, z.abbrs, z.offsets, z.untils]);
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});
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const marshaller = new marshal.Marshaller({version: 2});
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marshaller.marshal(zones);
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const contents = marshaller.dumpAsBuffer();
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return fse.writeFile(DEST_FILE, contents);
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}
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if (require.main === module) {
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main().catch((e) => {
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console.log("ERROR", e.message);
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process.exit(1);
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});
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}
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