58 lines
1.6 KiB
JavaScript
Executable File
58 lines
1.6 KiB
JavaScript
Executable File
#!/bin/bash
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':' //# comment; exec /usr/bin/env node --max_old_space_size=300 "$0" "$@"
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// to understand the above hack read http://sambal.org/2014/02/passing-options-node-shebang-line/
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'use strict';
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if (process.argv[2] === '--check') return console.log('OK');
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require('supererror')({ splatchError: true });
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// remove timestamp from debug() based output
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require('debug').formatArgs = function formatArgs(args) {
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args[0] = this.namespace + ' ' + args[0];
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};
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var assert = require('assert'),
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backups = require('./backups.js'),
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database = require('./database.js'),
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debug = require('debug')('box:backuptask'),
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paths = require('./paths.js'),
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safe = require('safetydance');
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function initialize(callback) {
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assert.strictEqual(typeof callback, 'function');
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database.initialize(callback);
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}
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// Main process starts here
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var backupId = process.argv[2];
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var format = process.argv[3];
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var dataDir = process.argv[4];
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debug(`Backing up ${dataDir} to ${backupId}`);
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process.on('SIGTERM', function () {
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process.exit(0);
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});
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initialize(function (error) {
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if (error) throw error;
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safe.fs.writeFileSync(paths.BACKUP_RESULT_FILE, '');
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backups.upload(backupId, format, dataDir, function resultHandler(error) {
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if (error) debug('completed with error', error);
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debug('completed');
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safe.fs.writeFileSync(paths.BACKUP_RESULT_FILE, error ? error.message : '');
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// https://nodejs.org/api/process.html are exit codes used by node. apps.js uses the value below
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// to check apptask crashes
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process.exit(error ? 50 : 0);
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});
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});
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