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Gunzip the app backups

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This commit is contained in:
Johannes Zellner
2017-04-14 15:15:50 +02:00
parent 31f93f0255
commit 9e881d1934
1 changed files with 9 additions and 2 deletions
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11
src/storage/filesystem.js
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@@ -29,6 +29,7 @@ var assert = require('assert'),
SettingsError = require('../settings.js').SettingsError,
shell = require('../shell.js'),
tar = require('tar-fs'),
zlib = require('zlib'),
archiver = require('archiver');
var FALLBACK_BACKUP_FOLDER = '/var/backups';
@@ -92,13 +93,19 @@ function restore(apiConfig, backupId, destinationDirectories, callback) {
if (error) return callback(error);
var fileStream = fs.createReadStream(sourceFilePath);
var extract = tar.extract(directory);
var gunzipStream = zlib.createGunzip({});
var extract = tar.extract(directory.destination);
fileStream.on('error', function (error) {
console.error('[%s] restore: file stream error.', error);
callback(new BackupsError(BackupsError.INTERNAL_ERROR, error));
});
gunzipStream.on('error', function (error) {
console.error('[%s] restore: gunzip stream error.', error);
callback(new BackupsError(BackupsError.INTERNAL_ERROR, error));
});
extract.on('error', function (error) {
console.error('[%s] restore: extract stream error.', error);
callback(new BackupsError(BackupsError.INTERNAL_ERROR, error));
@@ -109,7 +116,7 @@ function restore(apiConfig, backupId, destinationDirectories, callback) {
callback();
});
fileStream.pipe(extract);
fileStream.pipe(gunzipStream).pipe(extract);
});
}, function (error) {
if (error) return callback(error);