50 lines
1.7 KiB
JavaScript
50 lines
1.7 KiB
JavaScript
require("ep_etherpad-lite/node_modules/npm").load({}, function(er,npm) {
|
|
|
|
process.chdir(npm.root+'/..')
|
|
|
|
// This script requires that you have modified your settings.json file
|
|
// to work with a real database. Please make a backup of your dirty.db
|
|
// file before using this script, just to be safe.
|
|
|
|
// It might be necessary to run the script using more memory:
|
|
// `node --max-old-space-size=4096 bin/migrateDirtyDBtoRealDB.js`
|
|
|
|
|
|
var settings = require("ep_etherpad-lite/node/utils/Settings");
|
|
var dirty = require("../src/node_modules/dirty");
|
|
var ueberDB = require("../src/node_modules/ueberdb2");
|
|
var log4js = require("../src/node_modules/log4js");
|
|
var dbWrapperSettings = {
|
|
"cache": "0", // The cache slows things down when you're mostly writing.
|
|
"writeInterval": 0 // Write directly to the database, don't buffer
|
|
};
|
|
var db = new ueberDB.database(settings.dbType, settings.dbSettings, dbWrapperSettings, log4js.getLogger("ueberDB"));
|
|
var i = 0;
|
|
var length = 0;
|
|
|
|
db.init(function() {
|
|
console.log("Waiting for dirtyDB to parse its file.");
|
|
dirty = dirty('var/dirty.db').on("load", function() {
|
|
dirty.forEach(function(){
|
|
length++;
|
|
});
|
|
console.log(`Found ${length} records, processing now.`);
|
|
|
|
dirty.forEach(async function(key, value) {
|
|
let error = await db.set(key, value);
|
|
console.log(`Wrote record ${i}`);
|
|
i++;
|
|
|
|
if (i === length) {
|
|
console.log("finished, just clearing up for a bit...");
|
|
setTimeout(function() {
|
|
process.exit(0);
|
|
}, 5000);
|
|
}
|
|
});
|
|
console.log("Please wait for all records to flush to database, then kill this process.");
|
|
});
|
|
console.log("done?")
|
|
});
|
|
});
|