Use winston instead of npmlog

config/default.js

@@ -3,7 +3,7 @@
 module.exports = {
 
   log: {
-    level: 'silly'
+    level: process.env.LOG_LEVEL || 'silly'
   },
 
   server: {

index.js

@@ -20,7 +20,7 @@
 const cluster = require('cluster');
 const numCPUs = require('os').cpus().length;
 const config = require('config');
-const log = require('npmlog');
+const log = require('winston');
 
 log.level = config.log.level;
 

package.json

@@ -29,8 +29,8 @@
     "mongodb": "^2.2.31",
     "nodemailer": "^2.4.2",
     "nodemailer-openpgp": "^1.0.2",
-    "npmlog": "^4.0.2",
-    "openpgp": "^2.3.0"
+    "openpgp": "^2.3.0",
+    "winston": "^2.3.1"
   },
   "devDependencies": {
     "chai": "^4.1.1",

src/app/middleware.js

@@ -17,7 +17,7 @@
 
 'use strict';
 
-const log = require('npmlog');
+const log = require('winston');
 const config = require('config');
 const koaBody = require('koa-body');
 const util = require('../service/util');
@@ -58,7 +58,7 @@ exports.parseBody = () => koaBody({
 
 exports.logUnknownError = function(error, ctx) {
   if (error.status) {
-    log.verbose('middleware', 'Request faild: %s, %s', error.status, error.message);
+    log.verbose('middleware', `Request failed: ${error.status} ${error.message}`);
   } else {
     log.error('middleware', 'Unknown error', error, ctx);
   }

src/dao/mongo.js

@@ -17,7 +17,7 @@
 
 'use strict';
 
-const log = require('npmlog');
+const log = require('winston');
 const MongoClient = require('mongodb').MongoClient;
 
 /**

src/email/email.js

@@ -17,7 +17,7 @@
 
 'use strict';
 
-const log = require('npmlog');
+const log = require('winston');
 const util = require('../service/util');
 const nodemailer = require('nodemailer');
 const openpgpEncrypt = require('nodemailer-openpgp').openpgpEncrypt;

src/index.js

@@ -17,7 +17,7 @@
 
 'use strict';
 
-const log = require('npmlog');
+const log = require('winston');
 const config = require('config');
 const init = require('./app');
 

src/service/pgp.js

@@ -17,7 +17,7 @@
 
 'use strict';
 
-const log = require('npmlog');
+const log = require('winston');
 const util = require('./util');
 const openpgp = require('openpgp');
 const addressparser = require('addressparser');

test/integration/app-test.js

@@ -5,7 +5,7 @@ const Mongo = require('../../src/dao/mongo');
 const nodemailer = require('nodemailer');
 const config = require('config');
 const fs = require('fs');
-const log = require('npmlog');
+const log = require('winston');
 
 describe('Koa App (HTTP Server) Integration Tests', function() {
   this.timeout(20000);

test/integration/mongo-test.js

@@ -1,6 +1,6 @@
 'use strict';
 
-const log = require('npmlog');
+const log = require('winston');
 const config = require('config');
 const Mongo = require('../../src/dao/mongo');
 

test/integration/public-key-test.js

@@ -1,6 +1,6 @@
 'use strict';
 
-const log = require('npmlog');
+const log = require('winston');
 const config = require('config');
 const nodemailer = require('nodemailer');
 const Email = require('../../src/email/email');

test/unit/email-test.js

@@ -1,6 +1,6 @@
 'use strict';
 
-const log = require('npmlog');
+const log = require('winston');
 const Email = require('../../src/email/email');
 const nodemailer = require('nodemailer');
 

test/unit/pgp-test.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const fs = require('fs');
-const log = require('npmlog');
+const log = require('winston');
 const openpgp = require('openpgp');
 const PGP = require('../../src/service/pgp');