Add subcommand: edit fix

pkg/commands/edit/fix/fix.go

@@ -0,0 +1,62 @@
+/*
+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 fix
+
+import (
+	"log"
+	"strings"
+
+	"github.com/spf13/cobra"
+	"sigs.k8s.io/kustomize/pkg/commands/kustfile"
+	"sigs.k8s.io/kustomize/pkg/fs"
+)
+
+// NewCmdFix returns an instance of 'fix' subcommand.
+func NewCmdFix(fSys fs.FileSystem) *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "fix",
+		Short: "Fix the missing fields in kustomization file",
+		Long:  "",
+		Example: `
+	# Fix the missing and deprecated fields in kustomization file
+	kustomize fix
+
+`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return RunFix(fSys)
+		},
+	}
+	return cmd
+}
+
+func RunFix(fSys fs.FileSystem) error {
+	mf, err := kustfile.NewKustomizationFile(fSys)
+	if err != nil {
+		return err
+	}
+
+	m, err := mf.Read()
+	if err != nil {
+		return err
+	}
+	msgs := m.DealWithMissingFields()
+	if len(msgs) > 0 {
+		log.Printf(strings.Join(msgs, "\n"))
+	}
+
+	return mf.Write(m)
+}