Add PrintPluginEnv plugin.

api/internal/target/errmissingkustomization.go

@@ -0,0 +1,48 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package target
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/pkg/errors"
+	"sigs.k8s.io/kustomize/api/konfig"
+)
+
+type errMissingKustomization struct {
+	path string
+}
+
+func (e *errMissingKustomization) Error() string {
+	return fmt.Sprintf(
+		"unable to find one of %v in directory '%s'",
+		commaOr(quoted(konfig.RecognizedKustomizationFileNames())),
+		e.path)
+}
+
+func IsMissingKustomizationFileError(err error) bool {
+	_, ok := err.(*errMissingKustomization)
+	if ok {
+		return true
+	}
+	_, ok = errors.Cause(err).(*errMissingKustomization)
+	return ok
+}
+
+func NewErrMissingKustomization(p string) *errMissingKustomization {
+	return &errMissingKustomization{path: p}
+}
+
+func quoted(l []string) []string {
+	r := make([]string, len(l))
+	for i, v := range l {
+		r[i] = "'" + v + "'"
+	}
+	return r
+}
+
+func commaOr(q []string) string {
+	return strings.Join(q[:len(q)-1], ", ") + " or " + q[len(q)-1]
+}

api/internal/target/kusttarget.go

@@ -70,18 +70,6 @@ func NewKustTarget(
 	}, nil
 }
 
-func quoted(l []string) []string {
-	r := make([]string, len(l))
-	for i, v := range l {
-		r[i] = "'" + v + "'"
-	}
-	return r
-}
-
-func commaOr(q []string) string {
-	return strings.Join(q[:len(q)-1], ", ") + " or " + q[len(q)-1]
-}
-
 func loadKustFile(ldr ifc.Loader) ([]byte, error) {
 	var content []byte
 	match := 0
@@ -103,30 +91,6 @@ func loadKustFile(ldr ifc.Loader) ([]byte, error) {
 	}
 }
 
-type errMissingKustomization struct {
-	path string
-}
-
-func (e *errMissingKustomization) Error() string {
-	return fmt.Sprintf(
-		"unable to find one of %v in directory '%s'",
-		commaOr(quoted(konfig.RecognizedKustomizationFileNames())),
-		e.path)
-}
-
-func NewErrMissingKustomization(p string) *errMissingKustomization {
-	return &errMissingKustomization{path: p}
-}
-
-func IsMissingKustomizationFileError(err error) bool {
-	_, ok := err.(*errMissingKustomization)
-	if ok {
-		return true
-	}
-	_, ok = errors.Cause(err).(*errMissingKustomization)
-	return ok
-}
-
 func unmarshal(y []byte, o interface{}) error {
 	j, err := yaml.YAMLToJSON(y)
 	if err != nil {

api/internal/target/plugindir_test.go

@@ -1,93 +0,0 @@
-// Copyright 2019 The Kubernetes Authors.
-// SPDX-License-Identifier: Apache-2.0
-
-package target_test
-
-import (
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"testing"
-
-	"sigs.k8s.io/kustomize/api/filesys"
-	"sigs.k8s.io/kustomize/api/internal/k8sdeps/transformer"
-	pLdr "sigs.k8s.io/kustomize/api/internal/plugins/loader"
-	. "sigs.k8s.io/kustomize/api/internal/target"
-	"sigs.k8s.io/kustomize/api/k8sdeps/kunstruct"
-	"sigs.k8s.io/kustomize/api/konfig"
-	fLdr "sigs.k8s.io/kustomize/api/loader"
-	"sigs.k8s.io/kustomize/api/resmap"
-	"sigs.k8s.io/kustomize/api/resource"
-	kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
-	valtest_test "sigs.k8s.io/kustomize/api/testutils/valtest"
-)
-
-func TestPluginDir(t *testing.T) {
-	tc := kusttest_test.NewPluginTestEnv(t).Set()
-	defer tc.Reset()
-
-	tc.PrepExecPlugin(
-		"someteam.example.com", "v1", "PrintWorkDir")
-
-	base, err := os.Getwd()
-	if err != nil {
-		t.Fatalf("err %v", err)
-	}
-	dir, err := ioutil.TempDir(base, "kustomize-")
-	if err != nil {
-		t.Fatalf("err %v", err)
-	}
-	defer os.RemoveAll(dir)
-
-	fSys := filesys.MakeFsOnDisk()
-	err = fSys.WriteFile(filepath.Join(dir, "kustomization.yaml"), []byte(`
-generators:
-- config.yaml
-`))
-	if err != nil {
-		t.Fatalf("err %v", err)
-	}
-	err = fSys.WriteFile(filepath.Join(dir, "config.yaml"), []byte(`
-apiVersion: someteam.example.com/v1
-kind: PrintWorkDir
-metadata:
-  name: some-random-name
-`))
-	if err != nil {
-		t.Fatalf("err %v", err)
-	}
-
-	ldr, err := fLdr.NewLoader(
-		fLdr.RestrictionRootOnly, dir, fSys)
-	if err != nil {
-		t.Fatalf("Err: %v", err)
-	}
-	rf := resmap.NewFactory(resource.NewFactory(
-		kunstruct.NewKunstructuredFactoryImpl()), nil)
-
-	c, err := konfig.EnabledPluginConfig()
-	if err != nil {
-		t.Fatal(err)
-	}
-	pl := pLdr.NewLoader(c, rf)
-	tg, err := NewKustTarget(
-		ldr, valtest_test.MakeFakeValidator(), rf, transformer.NewFactoryImpl(), pl)
-	if err != nil {
-		t.Fatalf("err %v", err)
-	}
-
-	m, err := tg.MakeCustomizedResMap()
-	if err != nil {
-		t.Fatalf("Err: %v", err)
-	}
-
-	th := kusttest_test.NewKustTestHarness(t, filesys.SelfDir)
-	th.AssertActualEqualsExpected(m, `
-apiVersion: v1
-kind: WorkDir
-metadata:
-  name: `+dir+`
-spec:
-  path: `+dir+`
-`)
-}