adding windows 2004

.drone.yml

@@ -131,6 +131,38 @@ trigger:
   event:
   - push
 
+---
+kind: pipeline
+type: ssh
+name: windows-2004-amd64
+
+platform:
+  os: windows
+
+server:
+  host:
+    from_secret: windows_server_2004
+  password:
+    from_secret: windows_password
+  user:
+    from_secret: windows_username
+
+steps:
+  - name: build
+    commands:
+      - docker login -u $env:USERNAME -p $env:PASSWORD
+      - docker build -f docker/Dockerfile.windows.2004 -t drone/git:windows-2004-amd64 .
+      - docker push drone/git:windows-2004-amd64
+    environment:
+      USERNAME:
+        from_secret: docker_username
+      PASSWORD:
+        from_secret: docker_password
+
+trigger:
+  event:
+    - push
+
 ---
 kind: pipeline
 type: ssh
@@ -221,6 +253,7 @@ depends_on:
 - linux-amd64
 - linux-arm64
 - linux-arm
+- windows-2004-amd64
 - windows-1909-amd64
 - windows-1903-amd64
 - windows-1809-amd64

docker/Dockerfile.windows.2004

@@ -0,0 +1,20 @@
+# escape=`
+
+FROM mcr.microsoft.com/windows/servercore:2004 AS git
+SHELL ["powershell.exe", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
+
+RUN [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 ; `
+    Invoke-WebRequest -UseBasicParsing https://github.com/git-for-windows/git/releases/download/v2.21.0.windows.1/MinGit-2.21.0-64-bit.zip -OutFile git.zip; `
+    Expand-Archive git.zip -DestinationPath C:\git;
+
+FROM mcr.microsoft.com/powershell:nanoserver-2004
+COPY --from=git /git /git
+
+ADD windows/* /bin/
+
+# https://github.com/PowerShell/PowerShell/issues/6211#issuecomment-367477137
+USER ContainerAdministrator
+RUN setx /M PATH "%PATH%;C:\Program Files\PowerShell"
+
+SHELL ["pwsh", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
+CMD [ "pwsh", "C:\\bin\\clone.ps1" ]

docker/manifest.tmpl

@@ -52,4 +52,10 @@ manifests:
     platform:
       architecture: amd64
       os: windows
-      version: 1909
+      version: 1909
+  -
+    image: drone/git:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}windows-2004-amd64
+    platform:
+      architecture: amd64
+      os: windows
+      version: 2004