Windows

.github/workflows/windows.yml

@@ -0,0 +1,20 @@
+# Puku cross-compiles for Windows without change, but nothing had run its tests there. Paths it
+# writes into BUILD files and the go.mod edits it makes are where Windows would differ.
+name: Windows
+
+on:
+  push:
+    branches:
+      - windows
+  pull_request:
+
+jobs:
+  test:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+      - name: Test
+        run: go test ./...

.plzconfig_windows_amd64

@@ -0,0 +1,7 @@
+; Layered on .plzconfig for windows_amd64 builds.
+
+[Plugin "go"]
+; go-flags treats a leading / as an option on Windows, so `plz puku fmt //src/hello` failed with
+; "unknown flag `/src/hello'". forceposix turns that off, as Please itself does for the same
+; reason: every build label starts with //.
+BuildTags = forceposix

package/BUILD

@@ -6,6 +6,9 @@ architectures = [
     "freebsd_amd64",
     "linux_amd64",
     "linux_arm64",
+    # Published only from the PeterNeiss fork, for Please's Windows port: the Puku codelab
+    # downloads puku-<version>-<os>_<arch>, and upstream publishes no Windows build.
+    "windows_amd64",
 ]
 
 def cross_compile(version, arch):