Use fs.promises

src/report/insert.js

@@ -1,10 +1,7 @@
-import { readFile } from 'fs'
-import { promisify } from 'util'
+import { promises } from 'fs'
 
 import writeFileAtomic from 'write-file-atomic'
 
-const pReadFile = promisify(readFile)
-
 // Use the `insert` option to insert content inside a file.
 // We insert between any two lines with the tokens "spyd-start" and "spyd-end".
 // This:
@@ -25,7 +22,7 @@ export const insertContent = async function({ content, insert: file }) {
 
 const getFileContent = async function(file) {
   try {
-    return await pReadFile(file, 'utf8')
+    return await promises.readFile(file, 'utf8')
   } catch (error) {
     throw new Error(`Could not read file '${file}'\n${error.message}`)
   }

src/store/stores/file/fs.js

@@ -1,11 +1,8 @@
-import { promisify } from 'util'
-import { readFile, promises } from 'fs'
+import { promises } from 'fs'
 
 import writeFileAtomic from 'write-file-atomic'
 import pathExists from 'path-exists'
 
-const pReadFile = promisify(readFile)
-
 // Retrieve benchmarks from filesystem
 export const getBenchmarks = async function(dir) {
   const dataFile = await getDataFile(dir)
@@ -14,7 +11,7 @@ export const getBenchmarks = async function(dir) {
     return []
   }
 
-  const content = await pReadFile(dataFile, 'utf-8')
+  const content = await promises.readFile(dataFile, 'utf8')
   const benchmarks = JSON.parse(content)
   return benchmarks
 }

src/utils/yaml.js

@@ -1,10 +1,7 @@
-import { readFile } from 'fs'
-import { promisify } from 'util'
+import { promises } from 'fs'
 
 import { load as loadYaml, JSON_SCHEMA } from 'js-yaml'
 
-const pReadFile = promisify(readFile)
-
 // Load and parse YAML file
 export const loadYamlFile = async function(path) {
   const string = await readYamlFile(path)
@@ -14,7 +11,7 @@ export const loadYamlFile = async function(path) {
 
 const readYamlFile = async function(path) {
   try {
-    return await pReadFile(path, 'utf8')
+    return await promises.readFile(path, 'utf8')
   } catch (error) {
     throw new Error(`Could not read file '${path}'\n\n${error.stack}`)
   }