adding windows 1909

docker/docker/Dockerfile.windows.1909

@@ -0,0 +1,28 @@
+# escape=`
+FROM mcr.microsoft.com/windows/servercore:1909 as download
+
+SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
+
+ENV DOCKER_VERSION 19.03.1
+
+RUN Invoke-WebRequest 'http://constexpr.org/innoextract/files/innoextract-1.7-windows.zip' -OutFile 'innoextract.zip' -UseBasicParsing ; `
+    Expand-Archive innoextract.zip -DestinationPath C:\ ; `
+    Remove-Item -Path innoextract.zip
+
+RUN [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 ; `
+    Invoke-WebRequest $('https://github.com/docker/toolbox/releases/download/v{0}/DockerToolbox-{0}.exe' -f $env:DOCKER_VERSION) -OutFile 'dockertoolbox.exe' -UseBasicParsing
+RUN /innoextract.exe dockertoolbox.exe
+
+FROM mcr.microsoft.com/windows/nanoserver:1909
+USER ContainerAdministrator
+
+LABEL maintainer="Drone.IO Community <drone-dev@googlegroups.com>" `
+  org.label-schema.name="Drone Docker" `
+  org.label-schema.vendor="Drone.IO Community" `
+  org.label-schema.schema-version="1.0"
+
+RUN mkdir C:\bin
+COPY --from=download /windows/system32/netapi32.dll /windows/system32/netapi32.dll
+COPY --from=download /app/docker.exe C:/bin/docker.exe
+ADD release/windows/amd64/drone-docker.exe C:/bin/drone-docker.exe
+ENTRYPOINT [ "C:\\bin\\drone-docker.exe" ]

docker/docker/manifest.tmpl

@@ -41,3 +41,9 @@ manifests:
       architecture: amd64
       os: windows
       version: 1903
+  -
+    image: plugins/docker:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}windows-1909-amd64
+    platform:
+      architecture: amd64
+      os: windows
+      version: 1909