linting for Yuci

server/minio-server/src/FileBackend.js

 const config = require('config')
-const rfr = require('rfr')
 
 const expressMinio = require('express-middleware-minio')
 

server/utils/files.js

 const fs = require('fs')
-const rfr = require('rfr')
 const logger = require('@pubsweet/logger')
 const readline = require('readline')
 const path = require('path')

server/xpub-server/entities/file/uploadFiles.js

@@ -2,8 +2,8 @@ const uuidv1 = require('uuid/v1')
 const logger = require('@pubsweet/logger')
 const config = require('config')
 const rfr = require('rfr')
-
 const { minioClient } = require('express-middleware-minio')
+
 const FileModel = rfr('server/xpub-model/entities/file/data-access')
 
 const extractFileExtension = filename => {

yarn.lock

@@ -4870,6 +4870,17 @@ exposify@~0.5.0:
     through2 "~0.4.0"
     transformify "~0.1.1"
+express-middleware-minio@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/express-middleware-minio/-/express-middleware-minio-2.2.0.tgz#a28d3641c7a11e781f678aa85628f6acd4223ab4"
+  integrity sha512-V9OuSk0sTNVLD+9VJucKrTG7RLwbjtUb4/4u4n7sRixsD/0xZCVYhHgd+uZtNW01TlV3ZbKvFLYcBXR+9eh2jA==
+  dependencies:
+    config "^3.0.1"
+    dotenv "^6.0.0"
+    formidable "^1.2.1"
+    minio "^7.0.1"
+    uuid "^3.2.1"
+
 express@^4.15.3, express@^4.16.1:
   version "4.16.4"
   resolved "https://registry.yarnpkg.com/express/-/express-4.16.4.tgz#fddef61926109e24c515ea97fd2f1bdbf62df12e"
@@ -5354,7 +5365,7 @@ form-data@^2.3.1, form-data@^2.3.2, form-data@~2.3.2:
     combined-stream "^1.0.6"
     mime-types "^2.1.12"
-formidable@^1.2.0:
+formidable@^1.2.0, formidable@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/formidable/-/formidable-1.2.1.tgz#70fb7ca0290ee6ff961090415f4b3df3d2082659"
   integrity sha512-Fs9VRguL0gqGHkXS5GQiMCr1VhZBxz0JnJs4JmMp/2jL18Fmbzvv7vOFRU+U8TBkHEE/CX1qDXzJplVULgsLeg==