Add Windows Docker image build

appveyor.yml

@@ -1,3 +1,5 @@
+image: Visual Studio 2017
+
 version: '{branch}-{build}'
 
 clone_depth: 5
@@ -19,6 +21,11 @@ environment:
     secure: b/A4QFUftPz5dFIU1JTphCV+EfZYW5p7bdgUphoESiRK7t/wiWGhudaDWzI25CA/bfGpHOMW+roeqyKKaYNU6hooXQOLajTmwieKLxdvwXZ+M76PxG301qnQvPW6GlmX9zDYaCE/6jxvxQDfGCJvVw==
   BLOBXFER_STORAGE_ACCOUNT:
     secure: qbpOW+pGmGfG7DFFC7LozA==
+  DOCKER_USERNAME:
+    secure: S8n3Geq7JUkN7ZQKXo8CLg==
+  DOCKER_PASSWORD:
+    secure: BcI2Fs6IJeTfPq8cAD4KEQ==
+  DOCKER_IMAGE_TAG_PREFIX: "alfpark/blobxfer:"
 
 init:
 - echo %PYTHON% %PYTHON_VERSION% %PYTHON_ARCH%
@@ -45,6 +52,33 @@ after_test:
   appveyor PushArtifact "bin\\%BLOBXFER_ARTIFACT%" &&
   bin\\%BLOBXFER_ARTIFACT% upload --remote-path releases/%APPVEYOR_REPO_TAG_NAME% --local-path bin\\%BLOBXFER_ARTIFACT% --strip-components 1 --file-md5 --overwrite
   )
+- ps: >-
+    if ($Env:PYTHON_VERSION -eq "3.5") {
+      $DOCKER_IMAGE_TAG_SUFFIX = $null
+      if ($Env:APPVEYOR_REPO_TAG -eq "true") {
+        $DOCKER_IMAGE_TAG_SUFFIX = $Env:APPVEYOR_REPO_TAG_NAME + '-windows'
+      }
+      elseif ($Env:APPVEYOR_REPO_BRANCH -eq "master") {
+        $DOCKER_IMAGE_TAG_SUFFIX = 'latest-windows'
+      }
+      elseif ($Env:APPVEYOR_REPO_BRANCH -eq "develop") {
+        $DOCKER_IMAGE_TAG_SUFFIX = 'develop-windows'
+      }
+      if ($DOCKER_IMAGE_TAG_SUFFIX -eq $null) {
+          Write-Host "Image tag suffix is null, not creating a Docker image"
+          return
+      }
+      $DOCKER_IMAGE_TAG = $Env:DOCKER_IMAGE_TAG_PREFIX + $DOCKER_IMAGE_TAG_SUFFIX
+      Write-Host "Creating image with tag: $DOCKER_IMAGE_TAG"
+      Install-Package -Name docker -ProviderName DockerMsftProvider -Verbose -Update -Force
+      Start-Service docker
+      docker version
+      pushd docker\\win
+      docker build --build-arg GIT_BRANCH=$Env:APPVEYOR_REPO_BRANCH --build-arg GIT_COMMIT=$Env:APPVEYOR_REPO_COMMIT -t $DOCKER_IMAGE_TAG .
+      docker login -u="$Env:DOCKER_USERNAME" -p="$Env:DOCKER_PASSWORD"
+      docker push $DOCKER_IMAGE_TAG
+      popd
+    }
 
 deploy:
 - provider: GitHub

docker/win/Dockerfile

@@ -0,0 +1,42 @@
+# Dockerfile for Azure/blobxfer (Windows)
+# Adapted from: https://github.com/StefanScherer/dockerfiles-windows/blob/master/python/Dockerfile
+
+FROM python:3.6.2-windowsservercore
+
+ENV chocolateyUseWindowsCompression false
+RUN iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1')); \
+    choco install --no-progress -y git -params "/GitAndUnixToolsOnPath"
+
+ARG GIT_BRANCH
+ARG GIT_COMMIT
+
+WORKDIR C:\\blobxfer
+RUN git clone -b $Env:GIT_BRANCH --single-branch --depth 5 https://github.com/Azure/blobxfer.git C:\blobxfer ; \
+    git checkout $Env:GIT_COMMIT ; \
+    pip install --no-cache-dir -e . ; \
+    python setup.py install
+
+RUN	python -m compileall C:\Python\Lib ; \
+    exit 0
+
+FROM microsoft/nanoserver
+
+COPY --from=0 /Python /Python
+
+SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
+
+ENV PYTHON_VERSION 3.6.2
+ENV PYTHON_PIP_VERSION 9.0.1
+
+RUN $env:PATH = 'C:\Python;C:\Python\Scripts;{0}' -f $env:PATH ; \
+    Set-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Environment\' -Name Path -Value $env:PATH ; \
+    mkdir $env:APPDATA\Python\Python36\site-packages ; \
+    Invoke-WebRequest 'https://bootstrap.pypa.io/get-pip.py' -OutFile 'get-pip.py' -UseBasicParsing ; \
+    $replace = ('import tempfile{0}import site{0}site.getusersitepackages()' -f [char][int]10) ; \
+    Get-Content get-pip.py | Foreach-Object { $_ -replace 'import tempfile', $replace } | Out-File -Encoding Ascii getpip.py ; \
+    $pipInstall = ('pip=={0}' -f $env:PYTHON_PIP_VERSION) ; \
+    python getpip.py $pipInstall ; \
+    Remove-Item get-pip.py ; \
+    Remove-Item getpip.py
+
+ENTRYPOINT ["blobxfer"]