build windows servercore image

.github/workflows/build.yml

@@ -63,7 +63,8 @@ jobs:
          - nvidia/cuda:11.2.2-base-ubuntu20.04
     steps:
     - name: Checkout source
-      uses: actions/checkout@v4
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
     - name: Set image variables
       id: image-variables
       env:
@@ -146,8 +147,81 @@ jobs:
     - name: Image digest
       run: echo ${{ steps.build.outputs.digest }}
 
+  build-windows:
+    needs: version
+    runs-on: windows-latest
+    permissions:
+      contents: read
+      packages: write
+    strategy:
+      fail-fast: false
+      matrix:
+        base-image:
+          - mcr.microsoft.com/windows/servercore:ltsc2022
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Set image variables
+        id: image-variables
+        run: |
+          $baseImage = "${{ matrix.base-image }}"
+          $tag = "servercore"
+          echo "tag=$tag" >> $env:GITHUB_OUTPUT
+        shell: pwsh
+
+      - name: Login to GHCR
+        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        env:
+          PIXI_VERSION: ${{ needs.version.outputs.new-version }}
+        run: |
+          $baseImage = "${{ matrix.base-image }}"
+          $tag = "${{ steps.image-variables.outputs.tag }}"
+          # Build the image
+          docker build `
+            --build-arg PIXI_VERSION=$env:PIXI_VERSION `
+            --build-arg BASE_IMAGE=$baseImage `
+            -t ghcr.io/prefix-dev/pixi:$env:PIXI_VERSION-$tag `
+            -f Dockerfile.windows .
+        shell: pwsh
+
+      - name: Test image
+        run: |
+          $tag = "${{ steps.image-variables.outputs.tag }}"
+          $version = "${{ needs.version.outputs.new-version }}"
+
+          # Test Pixi version
+          docker run --rm ghcr.io/prefix-dev/pixi:${version}-${tag} pixi --version
+          if ($LASTEXITCODE -ne 0) {
+            Write-Error "Pixi version check failed"
+            exit 1
+          }
+          # Test Python installation
+          docker run --rm ghcr.io/prefix-dev/pixi:${version}-${tag} `
+            cmd /c "mkdir C:\app && cd C:\app && pixi init && pixi add python && pixi run python --version"
+          if ($LASTEXITCODE -ne 0) {
+            Write-Error "Python installation and test failed"
+            exit 1
+          }
+        shell: pwsh
+
+      - name: push image
+        if: needs.version.outputs.push == 'true'
+        run: |
+          docker push ghcr.io/prefix-dev/pixi:$env:PIXI_VERSION-$tag
+
+      - name: Image digest
+        run: docker inspect ghcr.io/prefix-dev/pixi:${{ needs.version.outputs.new-version }}-${{ steps.image-variables.outputs.tag }} --format '{{.RepoDigests}}'
+        shell: pwsh
+
   release:
-    needs: [version, build]
+    needs: [version, build, build-windows]
     runs-on: ubuntu-22.04
     permissions:
       contents: write
@@ -162,4 +236,4 @@ jobs:
         uses: softprops/action-gh-release@v2
         with:
           generate_release_notes: true
-          tag_name: ${{ needs.version.outputs.new-version }}
+          tag_name: ${{ needs.version.outputs.new-version }}

Dockerfile.windows

@@ -0,0 +1,15 @@
+# escape=`
+
+ARG BASE_IMAGE
+FROM ${BASE_IMAGE}
+
+ARG PIXI_VERSION
+
+# Create a directory for Pixi
+RUN mkdir C:\Pixi
+
+# Download Pixi
+ADD https://github.com/prefix-dev/pixi/releases/download/v${PIXI_VERSION}/pixi-x86_64-pc-windows-msvc.exe C:\Pixi\pixi.exe
+
+# Set PATH environment variable
+ENV PATH="C:\Pixi;${PATH}"