Merge pull request #13 from ssddi456/main

add babel runtime as a dependencies, optimize for complex folder structure

Author: PippoRaimondi

package.json

@@ -29,6 +29,7 @@
   },
   "homepage": "https://github.com/uktrade/cypress-image-diff#readme",
   "dependencies": {
+    "@babel/runtime": "^7.12.5",
     "cypress": "^5.3.0",
     "fs-extra": "^9.0.1",
     "handlebars": "^4.7.6",

src/plugin.js

@@ -32,7 +32,7 @@ const generateReport = (instance = '') => {
 const copyScreenshot = args => {
   // If baseline does not exist, copy comparison image to baseline folder
   if (!fs.existsSync(paths.image.baseline(args.testName))) {
-    fs.copyFileSync(paths.image.comparison(args.testName), paths.image.baseline(args.testName))
+    fs.copySync(paths.image.comparison(args.testName), paths.image.baseline(args.testName))
   }
 
   return true
@@ -71,6 +71,7 @@ async function compareSnapshotsPlugin(args) {
   const testFailed = percentage > args.testThreshold
 
   if (testFailed) {
+    fs.ensureFileSync(paths.image.diff(args.testName))
     diff.pack().pipe(fs.createWriteStream(paths.image.diff(args.testName)))
   }
 

src/utils.js

@@ -28,13 +28,7 @@ const setFilePermission = (dir, permission) => {
 }
 
 const renameAndMoveFile = (originalFilePath, newFilePath) => {
-  const readStream = fs.createReadStream(originalFilePath)
-  const writeStream = fs.createWriteStream(newFilePath)
-  readStream.pipe(writeStream)
-  // eslint-disable-next-line func-names
-  readStream.on('end', function() {
-    fs.unlinkSync(originalFilePath)
-  })
+  fs.copySync(originalFilePath, newFilePath);
 }
 
 const parseImage = async image => {