Ported bin folder to typescript.

bin/extractPadData.ts

@@ -0,0 +1,64 @@
+'use strict';
+
+/*
+ * This is a debug tool. It helps to extract all datas of a pad and move it from
+ * a productive environment and to a develop environment to reproduce bugs
+ * there. It outputs a dirtydb file
+ */
+
+// As of v14, Node.js does not exit when there is an unhandled Promise rejection. Convert an
+// unhandled rejection into an uncaught exception, which does cause Node.js to exit.
+import util from "util";
+import process from "process";
+import dirtyDB from "ueberdb2";
+process.on('unhandledRejection', (err) => { throw err; });
+if (process.argv.length !== 3) throw new Error('Use: node extractPadData.js $PADID');
+
+// get the padID
+const padId = process.argv[2];
+
+(async () => {
+  // initialize database
+  require('ep_etherpad-lite/node/utils/Settings');
+  const db = require('ep_etherpad-lite/node/db/DB');
+  await db.init();
+
+  // load extra modules
+  const dirtyDB = require('dirty');
+  const padManager = require('ep_etherpad-lite/node/db/PadManager');
+
+  // initialize output database
+  const dirty = dirtyDB(`${padId}.db`);
+
+  // Promise set function
+  const set = util.promisify(dirty.set.bind(dirty));
+
+  // array in which required key values will be accumulated
+  const neededDBValues = [`pad:${padId}`];
+
+  // get the actual pad object
+  const pad = await padManager.getPad(padId);
+
+  // add all authors
+  neededDBValues.push(...pad.getAllAuthors().map((author) => `globalAuthor:${author}`));
+
+  // add all revisions
+  for (let rev = 0; rev <= pad.head; ++rev) {
+    neededDBValues.push(`pad:${padId}:revs:${rev}`);
+  }
+
+  // add all chat values
+  for (let chat = 0; chat <= pad.chatHead; ++chat) {
+    neededDBValues.push(`pad:${padId}:chat:${chat}`);
+  }
+
+  for (const dbkey of neededDBValues) {
+    let dbvalue = await db.get(dbkey);
+    if (dbvalue && typeof dbvalue !== 'object') {
+      dbvalue = JSON.parse(dbvalue);
+    }
+    await set(dbkey, dbvalue);
+  }
+
+  console.log('finished');
+})();