From 6ed70add4a85b9ced7465e03a6854f82064fd29e Mon Sep 17 00:00:00 2001
From: Takuro Wada <taxpon@gmail.com>
Date: Mon, 24 Jun 2019 19:00:03 +0900
Subject: [PATCH 1/7] Add Delete function to patch pkg

---
 pkg/patch/strategicmerge.go      | 17 ++++++
 pkg/patch/strategicmerge_test.go | 95 ++++++++++++++++++++++++++++++++
 2 files changed, 112 insertions(+)
 create mode 100644 pkg/patch/strategicmerge_test.go

diff --git a/pkg/patch/strategicmerge.go b/pkg/patch/strategicmerge.go
index 9042eb844..deec8980c 100644
--- a/pkg/patch/strategicmerge.go
+++ b/pkg/patch/strategicmerge.go
@@ -35,3 +35,20 @@ func Exist(patches []types.PatchStrategicMerge, path string) bool {
 	}
 	return false
 }
+
+// Delete deletes patches from a PatchStrategicMerge slice
+func Delete(patches []types.PatchStrategicMerge, paths ...string) []types.PatchStrategicMerge {
+	// Convert paths into PatchStrategicMerge slice
+	convertedPath := make([]types.PatchStrategicMerge, len(paths))
+	for i, p := range paths {
+		convertedPath[i] = types.PatchStrategicMerge(p)
+	}
+
+	filteredPatches := make([]types.PatchStrategicMerge, 0, len(patches))
+	for _, containedPatch := range patches {
+		if !Exist(convertedPath, string(containedPatch)) {
+			filteredPatches = append(filteredPatches, containedPatch)
+		}
+	}
+	return filteredPatches
+}
diff --git a/pkg/patch/strategicmerge_test.go b/pkg/patch/strategicmerge_test.go
new file mode 100644
index 000000000..2c517df51
--- /dev/null
+++ b/pkg/patch/strategicmerge_test.go
@@ -0,0 +1,95 @@
+/*
+Copyright 2019 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package patch
+
+import (
+	"sigs.k8s.io/kustomize/v3/pkg/types"
+	"testing"
+)
+
+func buildPatchStrategicMergeSlice(patchStrings []string) []types.PatchStrategicMerge {
+	var patches []types.PatchStrategicMerge
+	for _, patchString := range patchStrings {
+		patches = append(patches, types.PatchStrategicMerge(patchString))
+	}
+	return patches
+}
+
+func TestAppend(t *testing.T) {
+	patchStrings := []string{"patch1.yaml", "patch2.yaml"}
+	patches := buildPatchStrategicMergeSlice(patchStrings)
+
+	patches = Append(patches, "patch3.yaml")
+
+	for i, k := range []string{"patch1.yaml", "patch2.yaml", "patch3.yaml"} {
+		if patches[i] != types.PatchStrategicMerge(k) {
+			t.Fatalf("patches[%d] must be %s, got %s", i, k, patches[i])
+		}
+	}
+}
+
+func TestExistTrue(t *testing.T) {
+	patchStrings := []string{"patch1.yaml", "patch2.yaml"}
+	patches := buildPatchStrategicMergeSlice(patchStrings)
+
+	for _, patchString := range patchStrings {
+		if !Exist(patches, patchString) {
+			t.Fatalf("%s must exist", patchString)
+		}
+	}
+}
+
+func TestExistFalse(t *testing.T) {
+	patchStrings := []string{"patch1.yaml", "patch2.yaml"}
+	patches := buildPatchStrategicMergeSlice(patchStrings)
+
+	for _, patchString := range []string{"invalid1.yaml", "invalid2.yaml"} {
+		if Exist(patches, patchString) {
+			t.Fatalf("%s must not exist", patchString)
+		}
+	}
+}
+
+func TestDelete(t *testing.T) {
+	patchStrings := []string{"patch1.yaml", "patch2.yaml"}
+	patches := buildPatchStrategicMergeSlice(patchStrings)
+
+	patches = Delete(patches, "patch1.yaml")
+
+	if Exist(patches, "patch1.yaml") {
+		t.Fatalf("patch1.yaml should be deleted")
+	}
+	if !Exist(patches, "patch2.yaml") {
+		t.Fatalf("patch2.yaml should exist")
+	}
+	if len(patches) != 1 {
+		t.Fatalf("Length of slice must be 1: actual %d", len(patches))
+	}
+}
+
+func TestDeleteMultiple(t *testing.T) {
+	patchStrings := []string{"patch1.yaml", "patch2.yaml"}
+	patches := buildPatchStrategicMergeSlice(patchStrings)
+
+	patches = Delete(patches, "patch2.yaml", "patch4.yaml", "patch1.yaml", "patch3.yaml")
+
+	for _, k := range patchStrings {
+		if Exist(patches, k) {
+			t.Fatalf("%s should be deleted", k)
+		}
+	}
+}

From 674cd89ac94ded8d5badc4054519077750db0996 Mon Sep 17 00:00:00 2001
From: Takuro Wada <taxpon@gmail.com>
Date: Mon, 24 Jun 2019 21:15:02 +0900
Subject: [PATCH 2/7] Add patch remover

---
 pkg/commands/edit/remove/all.go              |   4 +
 pkg/commands/edit/remove/removepatch.go      | 102 +++++++++++++
 pkg/commands/edit/remove/removepatch_test.go | 148 +++++++++++++++++++
 pkg/commands/edit/remove/util.go             |  38 +++++
 4 files changed, 292 insertions(+)
 create mode 100644 pkg/commands/edit/remove/removepatch.go
 create mode 100644 pkg/commands/edit/remove/removepatch_test.go
 create mode 100644 pkg/commands/edit/remove/util.go

diff --git a/pkg/commands/edit/remove/all.go b/pkg/commands/edit/remove/all.go
index eb258a3d4..e34b82e02 100644
--- a/pkg/commands/edit/remove/all.go
+++ b/pkg/commands/edit/remove/all.go
@@ -35,6 +35,9 @@ func NewCmdRemove(
 	kustomize edit remove resource {filepath} {filepath}
 	kustomize edit remove resource {pattern}
 
+	# Removes one or more patches from the kustomization file
+	kustomize edit remove patch <filepath>
+
 	# Removes one or more commonLabels from the kustomization file
 	kustomize edit remove label {labelKey1},{labelKey2}
 
@@ -47,6 +50,7 @@ func NewCmdRemove(
 		newCmdRemoveResource(fsys),
 		newCmdRemoveLabel(fsys, ldr.Validator().MakeLabelNameValidator()),
 		newCmdRemoveAnnotation(fsys, ldr.Validator().MakeAnnotationNameValidator()),
+		newCmdRemovePatch(fsys),
 	)
 	return c
 }
diff --git a/pkg/commands/edit/remove/removepatch.go b/pkg/commands/edit/remove/removepatch.go
new file mode 100644
index 000000000..03ce83f6c
--- /dev/null
+++ b/pkg/commands/edit/remove/removepatch.go
@@ -0,0 +1,102 @@
+/*
+Copyright 2019 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package remove
+
+import (
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+	"log"
+	"sigs.k8s.io/kustomize/v3/pkg/commands/kustfile"
+	"sigs.k8s.io/kustomize/v3/pkg/fs"
+	"sigs.k8s.io/kustomize/v3/pkg/patch"
+	"sigs.k8s.io/kustomize/v3/pkg/pgmconfig"
+)
+
+type removePatchOptions struct {
+	patchFilePaths []string
+}
+
+// newCmdRemovePatch removes the name of a file containing a patch from the kustomization file.
+func newCmdRemovePatch(fsys fs.FileSystem) *cobra.Command {
+	var o removePatchOptions
+
+	cmd := &cobra.Command{
+		Use:   "patch",
+		Short: "Removes one or more patches from " + pgmconfig.KustomizationFileNames[0],
+		Example: `
+		remove patch {filepath}`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			err := o.Validate(args)
+			if err != nil {
+				return err
+			}
+			err = o.Complete(cmd, args)
+			if err != nil {
+				return err
+			}
+			return o.RunRemovePatch(fsys)
+		},
+	}
+	return cmd
+}
+
+// Validate validates removePatch command.
+func (o *removePatchOptions) Validate(args []string) error {
+	if len(args) == 0 {
+		return errors.New("must specify a patch file")
+	}
+	o.patchFilePaths = args
+	return nil
+}
+
+// Complete completes removePatch command.
+func (o *removePatchOptions) Complete(cmd *cobra.Command, args []string) error {
+	return nil
+}
+
+// RunRemovePatch runs removePatch command (do real work).
+func (o *removePatchOptions) RunRemovePatch(fSys fs.FileSystem) error {
+	patches, err := globPatternsFS(fSys, o.patchFilePaths)
+	if err != nil {
+		return err
+	}
+	if len(patches) == 0 {
+		return nil
+	}
+
+	mf, err := kustfile.NewKustomizationFile(fSys)
+	if err != nil {
+		return err
+	}
+
+	m, err := mf.Read()
+	if err != nil {
+		return err
+	}
+
+	var removePatches []string
+	for _, p := range patches {
+		if !patch.Exist(m.PatchesStrategicMerge, p) {
+			log.Printf("patch %s doesn't exist in kustomization file", p)
+			continue
+		}
+		removePatches = append(removePatches, p)
+	}
+	m.PatchesStrategicMerge = patch.Delete(m.PatchesStrategicMerge, removePatches...)
+
+	return mf.Write(m)
+}
diff --git a/pkg/commands/edit/remove/removepatch_test.go b/pkg/commands/edit/remove/removepatch_test.go
new file mode 100644
index 000000000..42c9c25bd
--- /dev/null
+++ b/pkg/commands/edit/remove/removepatch_test.go
@@ -0,0 +1,148 @@
+/*
+Copyright 2019 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package remove
+
+import (
+	"fmt"
+	"sigs.k8s.io/kustomize/v3/pkg/fs"
+	"sigs.k8s.io/kustomize/v3/pkg/patch"
+	"strings"
+	"testing"
+)
+
+const (
+	patchFileContent = `
+Lorem ipsum dolor sit amet, consectetur adipiscing elit,
+sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
+`
+)
+
+func makeKustomizationPatchFS() fs.FileSystem {
+	fakeFS := fs.MakeFakeFS()
+	patches := []string{"patch1.yaml", "patch2.yaml"}
+
+	fakeFS.WriteTestKustomizationWith([]byte(
+		fmt.Sprintf("patchesStrategicMerge:\n  - %s",
+			strings.Join(patches, "\n  - "))))
+
+	for _, p := range patches {
+		fakeFS.WriteFile(p, []byte(patchFileContent))
+	}
+	fakeFS.WriteFile("patch3.yaml", []byte(patchFileContent))
+	return fakeFS
+}
+
+func TestRemovePatch(t *testing.T) {
+	fakeFS := makeKustomizationPatchFS()
+	cmd := newCmdRemovePatch(fakeFS)
+	args := []string{"patch1.yaml"}
+	err := cmd.RunE(cmd, args)
+
+	if err != nil {
+		t.Errorf("unexpected error %v", err)
+	}
+
+	m := readKustomizationFS(t, fakeFS)
+	for _, k := range args {
+		if patch.Exist(m.PatchesStrategicMerge, k) {
+			t.Errorf("%s must be deleted", k)
+		}
+	}
+}
+
+func TestRemovePatchMultipleArgs(t *testing.T) {
+	fakeFS := makeKustomizationPatchFS()
+	cmd := newCmdRemovePatch(fakeFS)
+	args := []string{"patch1.yaml", "patch2.yaml"}
+	err := cmd.RunE(cmd, args)
+
+	if err != nil {
+		t.Errorf("unexpected error %v", err)
+	}
+
+	m := readKustomizationFS(t, fakeFS)
+	for _, k := range args {
+		if patch.Exist(m.PatchesStrategicMerge, k) {
+			t.Errorf("%s must be deleted", k)
+		}
+	}
+}
+
+func TestRemovePatchGlob(t *testing.T) {
+	fakeFS := makeKustomizationPatchFS()
+	cmd := newCmdRemovePatch(fakeFS)
+	args := []string{"patch*.yaml"}
+	err := cmd.RunE(cmd, args)
+
+	if err != nil {
+		t.Errorf("unexpected error %v", err)
+	}
+
+	m := readKustomizationFS(t, fakeFS)
+	if len(m.PatchesStrategicMerge) != 0 {
+		t.Errorf("all patch must be deleted")
+	}
+}
+
+func TestRemovePatchNotDefinedInKustomization(t *testing.T) {
+	fakeFS := makeKustomizationPatchFS()
+	cmd := newCmdRemovePatch(fakeFS)
+	args := []string{"patch3.yaml"}
+	err := cmd.RunE(cmd, args)
+
+	if err != nil {
+		t.Errorf("unexpected error %v", err)
+	}
+
+	m := readKustomizationFS(t, fakeFS)
+	for _, k := range []string{"patch1.yaml", "patch2.yaml"} {
+		if !patch.Exist(m.PatchesStrategicMerge, k) {
+			t.Errorf("%s must exist", k)
+		}
+	}
+}
+
+func TestRemovePatchNotExist(t *testing.T) {
+	fakeFS := makeKustomizationPatchFS()
+	cmd := newCmdRemovePatch(fakeFS)
+	args := []string{"patch4.yaml"}
+	err := cmd.RunE(cmd, args)
+
+	if err != nil {
+		t.Errorf("unexpected error %v", err)
+	}
+
+	m := readKustomizationFS(t, fakeFS)
+	for _, k := range []string{"patch1.yaml", "patch2.yaml"} {
+		if !patch.Exist(m.PatchesStrategicMerge, k) {
+			t.Errorf("%s must exist", k)
+		}
+	}
+}
+
+func TestRemovePatchNoArgs(t *testing.T) {
+	fakeFS := makeKustomizationPatchFS()
+	cmd := newCmdRemovePatch(fakeFS)
+	err := cmd.RunE(cmd, nil)
+
+	if err == nil {
+		t.Errorf("expected an error")
+	}
+	if err.Error() != "must specify a patch file" {
+		t.Errorf("incorrect error: %v", err.Error())
+	}
+}
diff --git a/pkg/commands/edit/remove/util.go b/pkg/commands/edit/remove/util.go
new file mode 100644
index 000000000..c35f63954
--- /dev/null
+++ b/pkg/commands/edit/remove/util.go
@@ -0,0 +1,38 @@
+/*
+Copyright 2019 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package remove
+
+import (
+	"log"
+	"sigs.k8s.io/kustomize/v3/pkg/fs"
+)
+
+func globPatternsFS(fsys fs.FileSystem, patterns []string) ([]string, error) {
+	var result []string
+	for _, pattern := range patterns {
+		files, err := fsys.Glob(pattern)
+		if err != nil {
+			return nil, err
+		}
+		if len(files) == 0 {
+			log.Printf("%s has no match", pattern)
+			continue
+		}
+		result = append(result, files...)
+	}
+	return result, nil
+}

From 2ae8ca1d631ba67e0acc5e242b79eef7d888459e Mon Sep 17 00:00:00 2001
From: Takuro Wada <taxpon@gmail.com>
Date: Mon, 24 Jun 2019 21:28:44 +0900
Subject: [PATCH 3/7] Fix help message to align other cmd

---
 pkg/commands/edit/remove/removeresource.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkg/commands/edit/remove/removeresource.go b/pkg/commands/edit/remove/removeresource.go
index d0eab20ec..517182c57 100644
--- a/pkg/commands/edit/remove/removeresource.go
+++ b/pkg/commands/edit/remove/removeresource.go
@@ -19,6 +19,7 @@ package remove
 import (
 	"errors"
 	"path/filepath"
+	"sigs.k8s.io/kustomize/v3/pkg/pgmconfig"
 
 	"github.com/spf13/cobra"
 	"sigs.k8s.io/kustomize/v3/pkg/commands/kustfile"
@@ -35,7 +36,7 @@ func newCmdRemoveResource(fsys fs.FileSystem) *cobra.Command {
 
 	cmd := &cobra.Command{
 		Use:   "resource",
-		Short: "Remove resource file paths to the kustomization file.",
+		Short: "Removes one or more resource file paths from " + pgmconfig.KustomizationFileNames[0],
 		Example: `
 		remove resource my-resource.yml
 		remove resource resource1.yml resource2.yml resource3.yml

From f1a5a7703c1c441739165054666d86a5c9927bd4 Mon Sep 17 00:00:00 2001
From: Takuro Wada <taxpon@gmail.com>
Date: Tue, 25 Jun 2019 11:05:43 +0900
Subject: [PATCH 4/7] Update Copyright to shorter one

---
 pkg/commands/edit/remove/removepatch.go      | 17 ++---------------
 pkg/commands/edit/remove/removepatch_test.go | 17 ++---------------
 pkg/patch/strategicmerge_test.go             | 17 ++---------------
 3 files changed, 6 insertions(+), 45 deletions(-)

diff --git a/pkg/commands/edit/remove/removepatch.go b/pkg/commands/edit/remove/removepatch.go
index 03ce83f6c..cd235cb7f 100644
--- a/pkg/commands/edit/remove/removepatch.go
+++ b/pkg/commands/edit/remove/removepatch.go
@@ -1,18 +1,5 @@
-/*
-Copyright 2019 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
 
 package remove
 
diff --git a/pkg/commands/edit/remove/removepatch_test.go b/pkg/commands/edit/remove/removepatch_test.go
index 42c9c25bd..e172a740c 100644
--- a/pkg/commands/edit/remove/removepatch_test.go
+++ b/pkg/commands/edit/remove/removepatch_test.go
@@ -1,18 +1,5 @@
-/*
-Copyright 2019 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
 
 package remove
 
diff --git a/pkg/patch/strategicmerge_test.go b/pkg/patch/strategicmerge_test.go
index 2c517df51..45b3663ee 100644
--- a/pkg/patch/strategicmerge_test.go
+++ b/pkg/patch/strategicmerge_test.go
@@ -1,18 +1,5 @@
-/*
-Copyright 2019 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.
 
 package patch
 

From f11d083b0a6babb968e168008e8fbd8394446982 Mon Sep 17 00:00:00 2001
From: Takuro Wada <taxpon@gmail.com>
Date: Tue, 25 Jun 2019 11:05:56 +0900
Subject: [PATCH 5/7] Apply goimports

---
 pkg/commands/edit/remove/removepatch.go      | 3 ++-
 pkg/commands/edit/remove/removepatch_test.go | 5 +++--
 pkg/patch/strategicmerge_test.go             | 3 ++-
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/pkg/commands/edit/remove/removepatch.go b/pkg/commands/edit/remove/removepatch.go
index cd235cb7f..224aeffc9 100644
--- a/pkg/commands/edit/remove/removepatch.go
+++ b/pkg/commands/edit/remove/removepatch.go
@@ -4,9 +4,10 @@
 package remove
 
 import (
+	"log"
+
 	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
-	"log"
 	"sigs.k8s.io/kustomize/v3/pkg/commands/kustfile"
 	"sigs.k8s.io/kustomize/v3/pkg/fs"
 	"sigs.k8s.io/kustomize/v3/pkg/patch"
diff --git a/pkg/commands/edit/remove/removepatch_test.go b/pkg/commands/edit/remove/removepatch_test.go
index e172a740c..90f168c1a 100644
--- a/pkg/commands/edit/remove/removepatch_test.go
+++ b/pkg/commands/edit/remove/removepatch_test.go
@@ -5,10 +5,11 @@ package remove
 
 import (
 	"fmt"
-	"sigs.k8s.io/kustomize/v3/pkg/fs"
-	"sigs.k8s.io/kustomize/v3/pkg/patch"
 	"strings"
 	"testing"
+
+	"sigs.k8s.io/kustomize/v3/pkg/fs"
+	"sigs.k8s.io/kustomize/v3/pkg/patch"
 )
 
 const (
diff --git a/pkg/patch/strategicmerge_test.go b/pkg/patch/strategicmerge_test.go
index 45b3663ee..1cf96d45b 100644
--- a/pkg/patch/strategicmerge_test.go
+++ b/pkg/patch/strategicmerge_test.go
@@ -4,8 +4,9 @@
 package patch
 
 import (
-	"sigs.k8s.io/kustomize/v3/pkg/types"
 	"testing"
+
+	"sigs.k8s.io/kustomize/v3/pkg/types"
 )
 
 func buildPatchStrategicMergeSlice(patchStrings []string) []types.PatchStrategicMerge {

From d34c82c905767338e35ed1f6f589c0607b2d030e Mon Sep 17 00:00:00 2001
From: Takuro Wada <taxpon@gmail.com>
Date: Tue, 25 Jun 2019 11:21:29 +0900
Subject: [PATCH 6/7] move globPatterns to edit pkg and make it public

---
 pkg/commands/edit/add/addpatch.go       |  3 +-
 pkg/commands/edit/add/addresource.go    |  3 +-
 pkg/commands/edit/add/flagsandargs.go   |  3 +-
 pkg/commands/edit/add/util.go           | 39 -------------------------
 pkg/commands/edit/remove/removepatch.go |  3 +-
 pkg/commands/edit/remove/util.go        | 38 ------------------------
 pkg/commands/edit/util.go               | 26 +++++++++++++++++
 7 files changed, 34 insertions(+), 81 deletions(-)
 delete mode 100644 pkg/commands/edit/add/util.go
 delete mode 100644 pkg/commands/edit/remove/util.go
 create mode 100644 pkg/commands/edit/util.go

diff --git a/pkg/commands/edit/add/addpatch.go b/pkg/commands/edit/add/addpatch.go
index abd8c4826..81a2832d6 100644
--- a/pkg/commands/edit/add/addpatch.go
+++ b/pkg/commands/edit/add/addpatch.go
@@ -21,6 +21,7 @@ import (
 	"log"
 
 	"github.com/spf13/cobra"
+	"sigs.k8s.io/kustomize/v3/pkg/commands/edit"
 	"sigs.k8s.io/kustomize/v3/pkg/commands/kustfile"
 	"sigs.k8s.io/kustomize/v3/pkg/fs"
 	"sigs.k8s.io/kustomize/v3/pkg/patch"
@@ -70,7 +71,7 @@ func (o *addPatchOptions) Complete(cmd *cobra.Command, args []string) error {
 
 // RunAddPatch runs addPatch command (do real work).
 func (o *addPatchOptions) RunAddPatch(fSys fs.FileSystem) error {
-	patches, err := globPatterns(fSys, o.patchFilePaths)
+	patches, err := edit.GlobPatterns(fSys, o.patchFilePaths)
 	if err != nil {
 		return err
 	}
diff --git a/pkg/commands/edit/add/addresource.go b/pkg/commands/edit/add/addresource.go
index 6b9964475..5fba8af04 100644
--- a/pkg/commands/edit/add/addresource.go
+++ b/pkg/commands/edit/add/addresource.go
@@ -19,6 +19,7 @@ package add
 import (
 	"errors"
 	"log"
+	"sigs.k8s.io/kustomize/v3/pkg/commands/edit"
 
 	"github.com/spf13/cobra"
 	"sigs.k8s.io/kustomize/v3/pkg/commands/kustfile"
@@ -69,7 +70,7 @@ func (o *addResourceOptions) Complete(cmd *cobra.Command, args []string) error {
 
 // RunAddResource runs addResource command (do real work).
 func (o *addResourceOptions) RunAddResource(fSys fs.FileSystem) error {
-	resources, err := globPatterns(fSys, o.resourceFilePaths)
+	resources, err := edit.GlobPatterns(fSys, o.resourceFilePaths)
 	if err != nil {
 		return err
 	}
diff --git a/pkg/commands/edit/add/flagsandargs.go b/pkg/commands/edit/add/flagsandargs.go
index 75fbb4f6e..c4372f6c7 100644
--- a/pkg/commands/edit/add/flagsandargs.go
+++ b/pkg/commands/edit/add/flagsandargs.go
@@ -18,6 +18,7 @@ package add
 
 import (
 	"fmt"
+	"sigs.k8s.io/kustomize/v3/pkg/commands/edit"
 	"strings"
 
 	"sigs.k8s.io/kustomize/v3/pkg/fs"
@@ -85,7 +86,7 @@ func (a *flagsAndArgs) ExpandFileSource(fSys fs.FileSystem) error {
 		} else {
 			patterns = append(patterns, s[0])
 		}
-		result, err := globPatterns(fSys, patterns)
+		result, err := edit.GlobPatterns(fSys, patterns)
 		if err != nil {
 			return err
 		}
diff --git a/pkg/commands/edit/add/util.go b/pkg/commands/edit/add/util.go
deleted file mode 100644
index 56cafa95b..000000000
--- a/pkg/commands/edit/add/util.go
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
-Copyright 2018 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package add
-
-import (
-	"log"
-
-	"sigs.k8s.io/kustomize/v3/pkg/fs"
-)
-
-func globPatterns(fsys fs.FileSystem, patterns []string) ([]string, error) {
-	var result []string
-	for _, pattern := range patterns {
-		files, err := fsys.Glob(pattern)
-		if err != nil {
-			return nil, err
-		}
-		if len(files) == 0 {
-			log.Printf("%s has no match", pattern)
-			continue
-		}
-		result = append(result, files...)
-	}
-	return result, nil
-}
diff --git a/pkg/commands/edit/remove/removepatch.go b/pkg/commands/edit/remove/removepatch.go
index 224aeffc9..f2bf56c27 100644
--- a/pkg/commands/edit/remove/removepatch.go
+++ b/pkg/commands/edit/remove/removepatch.go
@@ -5,6 +5,7 @@ package remove
 
 import (
 	"log"
+	"sigs.k8s.io/kustomize/v3/pkg/commands/edit"
 
 	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
@@ -58,7 +59,7 @@ func (o *removePatchOptions) Complete(cmd *cobra.Command, args []string) error {
 
 // RunRemovePatch runs removePatch command (do real work).
 func (o *removePatchOptions) RunRemovePatch(fSys fs.FileSystem) error {
-	patches, err := globPatternsFS(fSys, o.patchFilePaths)
+	patches, err := edit.GlobPatterns(fSys, o.patchFilePaths)
 	if err != nil {
 		return err
 	}
diff --git a/pkg/commands/edit/remove/util.go b/pkg/commands/edit/remove/util.go
deleted file mode 100644
index c35f63954..000000000
--- a/pkg/commands/edit/remove/util.go
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
-Copyright 2019 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package remove
-
-import (
-	"log"
-	"sigs.k8s.io/kustomize/v3/pkg/fs"
-)
-
-func globPatternsFS(fsys fs.FileSystem, patterns []string) ([]string, error) {
-	var result []string
-	for _, pattern := range patterns {
-		files, err := fsys.Glob(pattern)
-		if err != nil {
-			return nil, err
-		}
-		if len(files) == 0 {
-			log.Printf("%s has no match", pattern)
-			continue
-		}
-		result = append(result, files...)
-	}
-	return result, nil
-}
diff --git a/pkg/commands/edit/util.go b/pkg/commands/edit/util.go
new file mode 100644
index 000000000..90f124461
--- /dev/null
+++ b/pkg/commands/edit/util.go
@@ -0,0 +1,26 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package edit
+
+import (
+	"log"
+
+	"sigs.k8s.io/kustomize/v3/pkg/fs"
+)
+
+func GlobPatterns(fsys fs.FileSystem, patterns []string) ([]string, error) {
+	var result []string
+	for _, pattern := range patterns {
+		files, err := fsys.Glob(pattern)
+		if err != nil {
+			return nil, err
+		}
+		if len(files) == 0 {
+			log.Printf("%s has no match", pattern)
+			continue
+		}
+		result = append(result, files...)
+	}
+	return result, nil
+}

From 5c93722db805562c1f445a11b8b1af1b197c34b7 Mon Sep 17 00:00:00 2001
From: Takuro Wada <taxpon@gmail.com>
Date: Tue, 25 Jun 2019 11:46:01 +0900
Subject: [PATCH 7/7] Update pkg structure to avoid circular import

---
 pkg/commands/edit/add/addpatch.go                | 4 ++--
 pkg/commands/edit/add/addresource.go             | 4 ++--
 pkg/commands/edit/add/flagsandargs.go            | 4 ++--
 pkg/commands/edit/remove/removepatch.go          | 4 ++--
 pkg/commands/edit/{util.go => util/functions.go} | 2 +-
 5 files changed, 9 insertions(+), 9 deletions(-)
 rename pkg/commands/edit/{util.go => util/functions.go} (97%)

diff --git a/pkg/commands/edit/add/addpatch.go b/pkg/commands/edit/add/addpatch.go
index 81a2832d6..7ab1e871b 100644
--- a/pkg/commands/edit/add/addpatch.go
+++ b/pkg/commands/edit/add/addpatch.go
@@ -21,7 +21,7 @@ import (
 	"log"
 
 	"github.com/spf13/cobra"
-	"sigs.k8s.io/kustomize/v3/pkg/commands/edit"
+	"sigs.k8s.io/kustomize/v3/pkg/commands/edit/util"
 	"sigs.k8s.io/kustomize/v3/pkg/commands/kustfile"
 	"sigs.k8s.io/kustomize/v3/pkg/fs"
 	"sigs.k8s.io/kustomize/v3/pkg/patch"
@@ -71,7 +71,7 @@ func (o *addPatchOptions) Complete(cmd *cobra.Command, args []string) error {
 
 // RunAddPatch runs addPatch command (do real work).
 func (o *addPatchOptions) RunAddPatch(fSys fs.FileSystem) error {
-	patches, err := edit.GlobPatterns(fSys, o.patchFilePaths)
+	patches, err := util.GlobPatterns(fSys, o.patchFilePaths)
 	if err != nil {
 		return err
 	}
diff --git a/pkg/commands/edit/add/addresource.go b/pkg/commands/edit/add/addresource.go
index 5fba8af04..37c63a5ea 100644
--- a/pkg/commands/edit/add/addresource.go
+++ b/pkg/commands/edit/add/addresource.go
@@ -19,9 +19,9 @@ package add
 import (
 	"errors"
 	"log"
-	"sigs.k8s.io/kustomize/v3/pkg/commands/edit"
 
 	"github.com/spf13/cobra"
+	"sigs.k8s.io/kustomize/v3/pkg/commands/edit/util"
 	"sigs.k8s.io/kustomize/v3/pkg/commands/kustfile"
 	"sigs.k8s.io/kustomize/v3/pkg/fs"
 )
@@ -70,7 +70,7 @@ func (o *addResourceOptions) Complete(cmd *cobra.Command, args []string) error {
 
 // RunAddResource runs addResource command (do real work).
 func (o *addResourceOptions) RunAddResource(fSys fs.FileSystem) error {
-	resources, err := edit.GlobPatterns(fSys, o.resourceFilePaths)
+	resources, err := util.GlobPatterns(fSys, o.resourceFilePaths)
 	if err != nil {
 		return err
 	}
diff --git a/pkg/commands/edit/add/flagsandargs.go b/pkg/commands/edit/add/flagsandargs.go
index c4372f6c7..85807c2ac 100644
--- a/pkg/commands/edit/add/flagsandargs.go
+++ b/pkg/commands/edit/add/flagsandargs.go
@@ -18,9 +18,9 @@ package add
 
 import (
 	"fmt"
-	"sigs.k8s.io/kustomize/v3/pkg/commands/edit"
 	"strings"
 
+	"sigs.k8s.io/kustomize/v3/pkg/commands/edit/util"
 	"sigs.k8s.io/kustomize/v3/pkg/fs"
 )
 
@@ -86,7 +86,7 @@ func (a *flagsAndArgs) ExpandFileSource(fSys fs.FileSystem) error {
 		} else {
 			patterns = append(patterns, s[0])
 		}
-		result, err := edit.GlobPatterns(fSys, patterns)
+		result, err := util.GlobPatterns(fSys, patterns)
 		if err != nil {
 			return err
 		}
diff --git a/pkg/commands/edit/remove/removepatch.go b/pkg/commands/edit/remove/removepatch.go
index f2bf56c27..f40995332 100644
--- a/pkg/commands/edit/remove/removepatch.go
+++ b/pkg/commands/edit/remove/removepatch.go
@@ -5,10 +5,10 @@ package remove
 
 import (
 	"log"
-	"sigs.k8s.io/kustomize/v3/pkg/commands/edit"
 
 	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
+	"sigs.k8s.io/kustomize/v3/pkg/commands/edit/util"
 	"sigs.k8s.io/kustomize/v3/pkg/commands/kustfile"
 	"sigs.k8s.io/kustomize/v3/pkg/fs"
 	"sigs.k8s.io/kustomize/v3/pkg/patch"
@@ -59,7 +59,7 @@ func (o *removePatchOptions) Complete(cmd *cobra.Command, args []string) error {
 
 // RunRemovePatch runs removePatch command (do real work).
 func (o *removePatchOptions) RunRemovePatch(fSys fs.FileSystem) error {
-	patches, err := edit.GlobPatterns(fSys, o.patchFilePaths)
+	patches, err := util.GlobPatterns(fSys, o.patchFilePaths)
 	if err != nil {
 		return err
 	}
diff --git a/pkg/commands/edit/util.go b/pkg/commands/edit/util/functions.go
similarity index 97%
rename from pkg/commands/edit/util.go
rename to pkg/commands/edit/util/functions.go
index 90f124461..407e13027 100644
--- a/pkg/commands/edit/util.go
+++ b/pkg/commands/edit/util/functions.go
@@ -1,7 +1,7 @@
 // Copyright 2019 The Kubernetes Authors.
 // SPDX-License-Identifier: Apache-2.0
 
-package edit
+package util
 
 import (
 	"log"