fix: inferred package names on windows

Author: jmattheis

.github/workflows/build.yml

@@ -13,6 +13,16 @@ jobs:
       - uses: golangci/golangci-lint-action@v3
         with:
           version: v1.64.4
+  test_windows:
+    if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.repository != github.event.pull_request.head.repo.full_name)
+    runs-on: windows-latest
+    steps:
+      - uses: actions/setup-go@v5
+        with:
+          go-version: 1.24.x
+      - uses: actions/checkout@v4
+      - run: go build ./cmd/goverter
+      - run: go test ./...
   test:
     if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.repository != github.event.pull_request.head.repo.full_name)
     runs-on: ubuntu-latest

config/package.go

@@ -18,7 +18,7 @@ func resolvePackage(sourceFileName, sourcePackage, targetFile string) (string, e
 		}
 	}
 
-	return filepath.Dir(filepath.Join(sourcePackage, relativeFile)), nil
+	return filepath.ToSlash(filepath.Dir(filepath.Join(sourcePackage, relativeFile))), nil
 }
 
 func getPackages(raw *Raw) []string {

runner_test.go

@@ -118,7 +118,7 @@ func TestScenario(t *testing.T) {
 }
 
 func replaceAbsolutePath(curPath, body string) string {
-	return strings.ReplaceAll(body, curPath, "@workdir")
+	return filepath.ToSlash(strings.ReplaceAll(body, curPath, "@workdir"))
 }
 
 func compile(dir string) error {
@@ -140,7 +140,7 @@ func toOutputFiles(execDir string, files map[string][]byte) []*OutputFile {
 		if err != nil {
 			panic("could not create relpath")
 		}
-		output = append(output, &OutputFile{Name: rel, Content: string(content)})
+		output = append(output, &OutputFile{Name: filepath.ToSlash(rel), Content: string(content)})
 	}
 	sort.Slice(output, func(i, j int) bool {
 		return output[i].Name < output[j].Name