Make error reporting directory configurable

config.json.example

@@ -5,5 +5,8 @@
 			"listLimit": 100,
 			"pasteInterval": 1
 		}
+	},
+	"errors": {
+		"directory": "./errors"
 	}
 }

server.js

@@ -2,13 +2,14 @@
 
 'use strict';
 
-const errorReporter = require("./src/error-reporting");
+const config = require("./config.json");
-
 const path = require("path");
+
+const errorReporter = require("./src/error-reporting")(path.join(__dirname, config.errors.directory));
+
 const express = require("express");
 const expressWs = require("express-ws");
 
-const config = require("./config.json");
 const clientStore = require("./src/client-store")();
 
 const scraper = require("./src/scraper")({

src/error-reporting.js

@@ -4,17 +4,17 @@ const path = require("path");
 const reportErrors = require("report-errors");
 const mkdirp = require("mkdirp");
 
-let errorPath = path.join(__dirname, "../errors");
+module.exports = function(errorPath) {	
+	mkdirp.sync(errorPath);
 
-mkdirp.sync(errorPath);
+	module.exports = reportErrors(errorPath, {
+		doNotCrash: true,
+		handler: (error, context) => {
+			console.error("Unhandled error", error.stack);
 
-module.exports = reportErrors(errorPath, {
+			if (error.rateLimited !== true) {
-	doNotCrash: true,
+				process.exit(1);
-	handler: (error, context) => {
+			}
-		console.error("Unhandled error", error.stack);
-
-		if (error.rateLimited !== true) {
-			process.exit(1);
 		}
-	}
+	});
-});
+};