Cleanup Dockerfile

Author: StefanScherer

node/7.8/Dockerfile

@@ -29,11 +29,7 @@ RUN Invoke-WebRequest $('https://nodejs.org/dist/v{0}/node-v{0}-win-x64.zip' -f
     $sum = $(cat SHASUMS256.txt.asc | sls $('  node-v{0}-win-x64.zip' -f $env:NODE_VERSION)) -Split ' ' ; \
     if ((Get-FileHash node.zip -Algorithm sha256).Hash -ne $sum[0]) { Write-Error 'SHA256 mismatch' } ; \
     Expand-Archive node.zip -DestinationPath C:\ ; \
-    Rename-Item -Path $('C:\node-v{0}-win-x64' -f $env:NODE_VERSION) -NewName 'C:\nodejs' ; \
-    New-Item $($env:APPDATA + '\npm') ; \
-    $env:PATH = 'C:\nodejs;{0}\npm;{1}' -f $env:APPDATA, $env:PATH ; \
-    [Environment]::SetEnvironmentVariable('PATH', $env:PATH, [EnvironmentVariableTarget]::Machine) ; \
-    Remove-Item -Path node.zip
+    Rename-Item -Path $('C:\node-v{0}-win-x64' -f $env:NODE_VERSION) -NewName 'C:\nodejs'
 
 FROM microsoft/windowsservercore
 
@@ -45,6 +41,6 @@ COPY --from=0 /nodejs /nodejs
 
 RUN New-Item $($env:APPDATA + '\npm') ; \
     $env:PATH = 'C:\nodejs;{0}\npm;{1}' -f $env:APPDATA, $env:PATH ; \
-    [Environment]::SetEnvironmentVariable('PATH', $env:PATH, [EnvironmentVariableTarget]::Machine) ; \
+    [Environment]::SetEnvironmentVariable('PATH', $env:PATH, [EnvironmentVariableTarget]::Machine)
 
 CMD [ "node.exe" ]