feat: add windows/amd64 release build and krew platform entry

Adds x86_64-pc-windows-msvc to the release build matrix, packages the
Windows binary as .zip (via PowerShell Compress-Archive, per krew-index
convention) instead of tar.gz, and registers the windows/amd64 platform
in .krew.yaml. Also runs release packaging (zip-release-ci-flow) and
the build/test job on windows-latest in CI, and forces bash as the
task shell for the two release tasks since mise defaults to cmd on
Windows and their scripts use POSIX syntax.

Closes #354

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

Author: davidB

.github/workflows/ci.yaml

@@ -24,7 +24,7 @@ jobs:
         os:
           - imageName: ubuntu-latest
           - imageName: macOS-latest
-          # - imageName: windows-latest
+          - imageName: windows-latest
 
     steps:
       - uses: actions/checkout@v7
@@ -34,6 +34,7 @@ jobs:
           cache: false
           cache_save: false
       - run: mise run ci
+      - run: mise run zip-release-ci-flow
         # for list of xcode sdk see https://help.github.com/en/actions/automating-your-workflow-with-github-actions/software-installed-on-github-hosted-runners#xcode
         # DEVELOPER_DIR: "/Applications/Xcode_11.app/Contents/Developer"
 

.github/workflows/release-plz.yaml

@@ -73,6 +73,7 @@ jobs:
           - { target_platform: aarch64-unknown-linux-musl, imageName: ubuntu-latest, cross: "true" }
           - { target_platform: x86_64-apple-darwin,  imageName: macOS-latest }
           - { target_platform: aarch64-apple-darwin, imageName: macOS-latest }
+          - { target_platform: x86_64-pc-windows-msvc, imageName: windows-latest }
     steps:
       - uses: actions/checkout@v7
         with:

.krew.yaml

@@ -29,6 +29,12 @@ spec:
           arch: arm64
       {{addURIAndSha "https://github.com/davidB/kubectl-view-allocations/releases/download/{{ .TagName }}/kubectl-view-allocations_{{ .TagName }}-aarch64-unknown-linux-musl.tar.gz" .TagName | indent 6}}
       bin: "./kubectl-view-allocations"
+    - selector:
+        matchLabels:
+          os: windows
+          arch: amd64
+      {{addURIAndSha "https://github.com/davidB/kubectl-view-allocations/releases/download/{{ .TagName }}/kubectl-view-allocations_{{ .TagName }}-x86_64-pc-windows-msvc.zip" .TagName | indent 6}}
+      bin: "./kubectl-view-allocations.exe"
   shortDescription: List allocations per resources, nodes, pods.
   homepage: https://github.com/davidB/kubectl-view-allocations
   description: |

mise.toml

@@ -61,7 +61,16 @@ cargo clippy -- -D warnings
 # Build tasks for different targets
 [tasks.build-release-for-target]
 description = "Build release for specific target"
+shell = "bash -c"
 run = """
+set -euo pipefail
+
+# bash/MSYS on Windows mangles PATH when spawning native subprocesses, so
+# `sccache` alone is not found there; use the absolute path the action exports.
+if [ -n "$SCCACHE_PATH" ]; then
+    export RUSTC_WRAPPER="$SCCACHE_PATH"
+fi
+
 if [ -n "$TARGET" ]; then
     rustup toolchain install stable --target "$TARGET" --profile minimal --no-self-update
     rustup target add "$TARGET"
@@ -79,23 +88,36 @@ fi
 [tasks.zip-release-ci-flow]
 description = "Complete release build and packaging"
 depends = ["build-release-for-target"]
+shell = "bash -c"
 run = """
+set -euo pipefail
+
 DIST_VERSION=$(cargo metadata --format-version 1 --no-deps | jq -r '.packages[0].version')
 DIST_NAME="kubectl-view-allocations_${DIST_VERSION}-${TARGET:-x86_64-unknown-linux-gnu}"
-DIST_EXT="tar.gz"
 DIST_PATH="target/dist/${DIST_NAME}"
 
+BIN_NAME="kubectl-view-allocations"
+DIST_EXT="tar.gz"
+case "${TARGET:-$(uname -s)}" in
+  *windows*|MINGW*|MSYS*|CYGWIN*) BIN_NAME="kubectl-view-allocations.exe"; DIST_EXT="zip" ;;
+esac
+
 rm -rf "${DIST_PATH}"
 mkdir -p "${DIST_PATH}"
 
 if [ -n "$TARGET" ]; then
-    cp target/${TARGET}/release/kubectl-view-allocations "${DIST_PATH}/"
+    cp "target/${TARGET}/release/${BIN_NAME}" "${DIST_PATH}/"
 else
-    cp target/release/kubectl-view-allocations "${DIST_PATH}/"
+    cp "target/release/${BIN_NAME}" "${DIST_PATH}/"
 fi
 
 cp LICENSE.txt "${DIST_PATH}/" || echo "LICENSE.txt not found"
-tar -czvf "${DIST_PATH}.${DIST_EXT}" -C "${DIST_PATH}" "kubectl-view-allocations" "LICENSE.txt"
+if [ "$DIST_EXT" = "zip" ]; then
+    # use PowerShell's built-in Compress-Archive: `zip`/7z are not guaranteed on the runner
+    powershell.exe -NoProfile -Command "Compress-Archive -Path '${DIST_PATH}/${BIN_NAME}','${DIST_PATH}/LICENSE.txt' -DestinationPath '${DIST_PATH}.${DIST_EXT}' -Force"
+else
+    tar -czvf "${DIST_PATH}.${DIST_EXT}" -C "${DIST_PATH}" "${BIN_NAME}" "LICENSE.txt"
+fi
 echo "Created: ${DIST_PATH}.${DIST_EXT}"
 
 if [ -n "$GITHUB_OUTPUT" ]; then