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

@@ -4,11 +4,10 @@ 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, {
+	module.exports = reportErrors(errorPath, {
 		doNotCrash: true,
 		handler: (error, context) => {
 			console.error("Unhandled error", error.stack);
@@ -17,4 +16,5 @@ module.exports = reportErrors(errorPath, {
 				process.exit(1);
 			}
 		}
-});
+	});
+};