title: Gradlew init - no such file or directory
body: <p>I'm trying to build my Java app using Docker file. There is a step that does next:</p>
  
  <pre><code>RUN ./gradlew init
  </code></pre>
  
  <p>There is such file gradlew.bat for my Windows machine. And if I execute it from PowerShell all goes well.</p>
  
  <pre><code>FROM openjdk:8-jdk-alpine as builder
  
  WORKDIR home
  
  #get gradle wrapper
  ADD gradle /home/gradle
  COPY gradlew ./
  COPY gradlew.bat ./
  RUN ./gradlew init &lt;--- gives error
  </code></pre>
  
  <p>Running command from Docker file give me next error. What I do wrong?</p>
  
  <p><a href="https://i.stack.imgur.com/jfBvG.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/jfBvG.png" alt="enter image description here"></a></p>