Изменение конфигурации

config.js

@@ -1,22 +0,0 @@
-/* --- IMPORTS -------------------------- */
-
-require('dotenv').config();
-
-/* --- SETUP ---------------------------- */
-
-let web = {
-    host: process.env.W_HOST,
-    port: process.env.W_PORT
-};
-
-let maven = {
-    // example(win): /User/admin/.micro-m2
-    dir: process.env.MAVEN_DIR,
-    // example: mvn
-    url: process.env.MAVEN_ROOT_URL
-};
-
-/* --- EXPORTS -------------------------- */
-
-module.exports.web = web;
-module.exports.maven = maven;

config/default.yml

@@ -0,0 +1,7 @@
+web:
+  host: 127.0.0.1
+  port: 8080
+
+maven:
+  dir: '/User/admin/.micro-m2'
+  url: 'mvn'

package.json

@@ -9,7 +9,8 @@
   "dependencies": {
     "body-parser": "^1.18.2",
     "concat-stream": "^1.6.0",
-    "dotenv": "^4.0.0",
+    "config": "^1.28.1",
-    "express": "^4.16.1"
+    "express": "^4.16.1",
+    "js-yaml": "^3.10.0"
   }
 }

server.js

@@ -3,13 +3,12 @@
 const express = require('express');
 const bodyParser = require('body-parser');
 const concatStream = require('concat-stream');
+const config = require('config');
 
 const fs = require('fs');
 const os = require('os');
 const path = require('path');
 
-const config = require('./config');
-
 /* --- SETUP ---------------------------- */
 
 // Express
@@ -38,12 +37,12 @@ function mkdir(dir) {
 }
 
 function toOsPath(urlPath) {
-    return config.maven.dir + urlPath.substr(config.maven.url.length + 1);
+    return config.get('maven.dir') + urlPath.substr(config.get('maven.url').length + 1);
 }
 
 /* --- ROUTING -------------------------- */
 
-app.route(`/${config.maven.url}/*`)
+app.route(`/${config.get('maven.url')}/*`)
     .get((req, res) => {
         let osPath = toOsPath(req.path);
         fs.exists(osPath, (value) => {
@@ -71,5 +70,5 @@ app.route(`/${config.maven.url}/*`)
 
 /* --- START APP ------------------------ */
 
-console.info(`Start web server :: ${config.web.host}:${config.web.port}`);
+console.info(`Start web server :: ${config.get('web.host')}:${config.get('web.port')}`);
-app.listen(config.web.port, config.web.host);
+app.listen(config.get('web.port'), config.get('web.host'));

yarn.lock

@@ -9,6 +9,12 @@ accepts@~1.3.4:
     mime-types "~2.1.16"
     negotiator "0.6.1"
 
+argparse@^1.0.7:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.9.tgz#73d83bc263f86e97f8cc4f6bae1b0e90a7d22c86"
+  dependencies:
+    sprintf-js "~1.0.2"
+
 array-flatten@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
@@ -40,6 +46,13 @@ concat-stream@^1.6.0:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
+config@^1.28.1:
+  version "1.28.1"
+  resolved "https://registry.yarnpkg.com/config/-/config-1.28.1.tgz#7625d2a1e4c90f131d8a73347982d93c3873282d"
+  dependencies:
+    json5 "0.4.0"
+    os-homedir "1.0.2"
+
 content-disposition@0.5.2:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
@@ -74,10 +87,6 @@ destroy@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
 
-dotenv@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-4.0.0.tgz#864ef1379aced55ce6f95debecdce179f7a0cd1d"
-
 ee-first@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
@@ -90,6 +99,10 @@ escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
 
+esprima@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.0.tgz#4499eddcd1110e0b218bacf2fa7f7f59f55ca804"
+
 etag@~1.8.1:
   version "1.8.1"
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
@@ -174,6 +187,17 @@ isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
 
+js-yaml@^3.10.0:
+  version "3.10.0"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.10.0.tgz#2e78441646bd4682e963f22b6e92823c309c62dc"
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^4.0.0"
+
+json5@0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-0.4.0.tgz#054352e4c4c80c86c0923877d449de176a732c8d"
+
 media-typer@0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
@@ -214,6 +238,10 @@ on-finished@~2.3.0:
   dependencies:
     ee-first "1.1.1"
 
+os-homedir@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
+
 parseurl@~1.3.2:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.2.tgz#fc289d4ed8993119460c156253262cdc8de65bf3"
@@ -301,6 +329,10 @@ setprototypeof@1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.0.tgz#d0bd85536887b6fe7c0d818cb962d9d91c54e656"
 
+sprintf-js@~1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
+
 "statuses@>= 1.3.1 < 2", statuses@~1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"