# This file describes the standard way to build Docker, using a docker container on Windows 
 # Server 2016

 #
 # Usage:
 #

 # # Assemble the full dev environment. This is slow the first time. Run this from
 # # a directory containing the sources you are validating. For example from 
 # # c:\go\src\github.com\docker\docker
 #

 # docker build -t docker -f Dockerfile.windows .
 #
 #

 # # Build docker in a container. Run the following from a Windows cmd command prommpt,
 # # replacing c:\built with the directory you want the binaries to be placed on the
 # # host system.
 #
 # docker run --rm -v "c:\built:c:\target" docker sh -c 'cd /c/go/src/github.com/docker/docker; hack/make.sh binary; ec=$?; if [ $ec -eq 0 ]; then robocopy /c/go/src/github.com/docker/docker/bundles/$(cat VERSION)/binary /c/target/binary; fi; exit $ec'
 #
 # Important notes:
 # ---------------
 #

 # 'Start-Sleep' is a deliberate workaround for a current problem on containers in Windows 

 # Server 2016. It ensures that the network is up and available for when the command is
 # network related. This bug is being tracked internally at Microsoft and exists in TP4.
 # Generally sleep 1 or 2 is probably enough, but making it 5 to make the build file
 # as bullet proof as possible. This isn't a big deal as this only runs the first time.
 #
 # The cygwin posix utilities from GIT aren't usable interactively as at January 2016. This
 # is because they require a console window which isn't present in a container in Windows.
 # See the example at the top of this file. Do NOT use -it in that docker run!!! 
 #
 # Don't try to use a volume for passing the source through. The cygwin posix utilities will
 # balk at reparse points. Again, see the example at the top of this file on how use a volume
 # to get the built binary out of the container.

 #
 # The steps are minimised dramatically to improve performance (TP4 is slow on commit)

 
 FROM windowsservercore
 

 # Environment variable notes:

 #  - GO_VERSION must consistent with 'Dockerfile' used by Linux'.

 #  - FROM_DOCKERFILE is used for detection of building within a container.

 ENV GO_VERSION=1.5.4 \

     GIT_LOCATION=https://github.com/git-for-windows/git/releases/download/v2.7.2.windows.1/Git-2.7.2-64-bit.exe \

     RSRC_COMMIT=ba14da1f827188454a4591717fff29999010887f \

     GOPATH=C:/go;C:/go/src/github.com/docker/docker/vendor \
     FROM_DOCKERFILE=1
 

 WORKDIR c:/

 # Everything downloaded/installed in one go (better performance, esp on TP4)
 RUN \
  setx /M Path "c:\git\cmd;c:\git\bin;c:\git\usr\bin;%Path%;c:\gcc\bin;c:\go\bin" && \
  setx GOROOT "c:\go" && \
  powershell -command \
   $ErrorActionPreference = 'Stop'; \
   Start-Sleep -Seconds 5; \
   Function Download-File([string] $source, [string] $target) { \
    $wc = New-Object net.webclient; $wc.Downloadfile($source, $target) \
   } \
   \
   Write-Host INFO: Downloading git...; \		
   Download-File %GIT_LOCATION% gitsetup.exe; \
   \
   Write-Host INFO: Downloading go...; \

   Download-File https://storage.googleapis.com/golang/go%GO_VERSION%.windows-amd64.msi go.msi; \

   \
   Write-Host INFO: Downloading compiler 1 of 3...; \
   Download-File https://raw.githubusercontent.com/jhowardmsft/docker-tdmgcc/master/gcc.zip gcc.zip; \
   \
   Write-Host INFO: Downloading compiler 2 of 3...; \
   Download-File https://raw.githubusercontent.com/jhowardmsft/docker-tdmgcc/master/runtime.zip runtime.zip; \
   \
   Write-Host INFO: Downloading compiler 3 of 3...; \
   Download-File https://raw.githubusercontent.com/jhowardmsft/docker-tdmgcc/master/binutils.zip binutils.zip; \
   \
   Write-Host INFO: Installing git...; \
   Start-Process gitsetup.exe -ArgumentList '/VERYSILENT /SUPPRESSMSGBOXES /CLOSEAPPLICATIONS /DIR=c:\git\' -Wait; \
   \
   Write-Host INFO: Installing go..."; \
   Start-Process msiexec -ArgumentList '-i go.msi -quiet' -Wait; \
   \
   Write-Host INFO: Unzipping compiler...; \
   c:\git\usr\bin\unzip.exe -q -o gcc.zip -d /c/gcc; \
   c:\git\usr\bin\unzip.exe -q -o runtime.zip -d /c/gcc; \
   c:\git\usr\bin\unzip.exe -q -o binutils.zip -d /c/gcc"; \
   \
   Write-Host INFO: Removing interim files; \
   Remove-Item *.zip; \
   Remove-Item go.msi; \
   Remove-Item gitsetup.exe; \
   \
   Write-Host INFO: Cloning and installing RSRC; \
   c:\git\bin\git.exe clone https://github.com/akavel/rsrc.git c:\go\src\github.com\akavel\rsrc; \
   cd \go\src\github.com\akavel\rsrc; c:\git\bin\git.exe checkout -q %RSRC_COMMIT%; c:\go\bin\go.exe install -v; \
   \
   Write-Host INFO: Completed
   

 # Prepare for building

 COPY . /go/src/github.com/docker/docker