Set PATH in Dockerfile Instead of Clone Script

.drone.starlark

@@ -12,6 +12,7 @@ def main(ctx):
     linux('amd64'),
     windows('1903'),
     windows('1809'),
+    windows('2022'),
   ]
 
   after = manifest()

.drone.yml

@@ -99,6 +99,38 @@ steps:
     - push
     - tag
 
+---
+kind: pipeline
+type: ssh
+name: windows-2022-amd64
+
+platform:
+  os: windows
+
+server:
+  host:
+    from_secret: windows_server_2022
+  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.2022 -t drone/git:windows-2022-amd64 .
+  - docker push drone/git:windows-2022-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-2022-amd64
 - windows-1909-amd64
 - windows-1903-amd64
 - windows-1809-amd64

docker/Dockerfile.windows.2022

@@ -0,0 +1,15 @@
+# escape=`
+
+FROM mcr.microsoft.com/powershell:nanoserver-ltsc2022
+
+RUN `
+  mkdir tmp && mkdir git`
+	&& curl -sSfLo tmp/file.zip https://github.com/git-for-windows/git/releases/download/v2.33.0.windows.2/MinGit-2.33.0.2-64-bit.zip `
+  && tar -C c:\git -oxzf tmp/file.zip`
+  && rmdir /Q /S tmp
+
+RUN setx PATH "%PATH%;/git/cmd;/git/mingw64/bin;/git/usr/bin"
+
+ADD windows/* /bin/
+
+CMD ["pwsh", "/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-2022-amd64
+    platform:
+      architecture: amd64
+      os: windows
+      version: 2022

windows/clone.ps1

@@ -1,9 +1,5 @@
 $ErrorActionPreference = 'Stop';
 
-# HACK: no clue how to set the PATH inside the Dockerfile,
-# so am setting it here instead. This is not idea.
-$Env:PATH += ';C:\git\cmd;C:\git\mingw64\bin;C:\git\usr\bin'
-
 # if the workspace is set we should make sure
 # it is the current working directory.