start addresource command

pkg/kinflate/commands/addresource.go

@@ -0,0 +1,73 @@
+/*
+Copyright 2017 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 commands
+
+import (
+	"io"
+
+	"github.com/spf13/cobra"
+	"k8s.io/kubectl/pkg/kinflate/util/fs"
+)
+
+type addResourceOptions struct {
+}
+
+// NewCmdAddResource adds the name of a file containing a resource to the manifest.
+func NewCmdAddResource(out, errOut io.Writer, fs fs.FileSystem) *cobra.Command {
+	var o addResourceOptions
+
+	cmd := &cobra.Command{
+		Use:   "addresource",
+		Short: "Add the name of a file containing a resource to the manifest.",
+		Long:  "Add the name of a file containing a resource to the manifest.",
+		Example: `
+		addresource {filepath}`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			err := o.Validate(cmd, args)
+			if err != nil {
+				return err
+			}
+			err = o.Complete(cmd, args)
+			if err != nil {
+				return err
+			}
+			return o.RunAddResource(cmd, out, errOut, fs)
+		},
+	}
+	return cmd
+}
+
+// Validate validates addResource command.
+func (o *addResourceOptions) Validate(cmd *cobra.Command, args []string) error {
+	return nil
+}
+
+// Complete completes addResource command.
+func (o *addResourceOptions) Complete(cmd *cobra.Command, args []string) error {
+	return nil
+}
+
+// RunAddResource runs addResource command (do real work).
+func (o *addResourceOptions) RunAddResource(cmd *cobra.Command, out, errOut io.Writer, fs fs.FileSystem) error {
+	// error if unable to read the file argument
+	// error if unable to find kubemanist in current directory
+	// error if unable to parse Kube-manifest from the current directory
+	// error (or just INFO) and exit if the resource is already in the manifest
+	// add the resource
+	// write the new manifest, error if trouble writing it.
+	return nil
+}

pkg/kinflate/commands/addresource_test.go

@@ -0,0 +1,36 @@
+/*
+Copyright 2017 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 commands
+
+import (
+	"bytes"
+	"os"
+	"testing"
+
+	"k8s.io/kubectl/pkg/kinflate/util/fs"
+)
+
+func TestAddResource(t *testing.T) {
+	buf := bytes.NewBuffer([]byte{})
+	fakeFS := fs.MakeFakeFS()
+
+	cmd := NewCmdAddResource(buf, os.Stderr, fakeFS)
+	err := cmd.Execute()
+	if err != nil {
+		t.Errorf("unexpected error: %v", err)
+	}
+}

pkg/kinflate/commands/init.go

@@ -23,6 +23,7 @@ import (
 	"path"
 
 	"github.com/spf13/cobra"
+	"k8s.io/kubectl/pkg/kinflate"
 	"k8s.io/kubectl/pkg/kinflate/util/fs"
 )
 
@@ -124,7 +125,7 @@ func (o *initOptions) RunInit(cmd *cobra.Command, out, errOut io.Writer, fs fs.F
 		return err
 	}
 
-	err = writefile("Kube-manifest.yaml", []byte(manifestTemplate), fs)
+	err = writefile(kinflate.KubeManifestFileName, []byte(manifestTemplate), fs)
 	if err != nil {
 		return err
 	}

pkg/kinflate/constants.go

@@ -0,0 +1,19 @@
+/*
+Copyright 2017 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 kinflate
+
+const KubeManifestFileName = "Kube-manifest.yaml"

pkg/kinflate/util.go

@@ -35,8 +35,6 @@ import (
 	"k8s.io/kubectl/pkg/scheme"
 )
 
-const kubeManifestFileName = "Kube-manifest.yaml"
-
 // loadManifestPkg loads a manifest file and parse it in to the Manifest object.
 func loadManifestPkg(filename string) (*manifest.Manifest, error) {
 	bytes, err := ioutil.ReadFile(filename)
@@ -74,10 +72,10 @@ func LoadFromManifestPath(mPath string,
 		return nil, err
 	}
 	if f.IsDir() {
-		mPath = path.Join(mPath, kubeManifestFileName)
+		mPath = path.Join(mPath, KubeManifestFileName)
 	} else {
-		if !strings.HasSuffix(mPath, kubeManifestFileName) {
+		if !strings.HasSuffix(mPath, KubeManifestFileName) {
-			return nil, fmt.Errorf("expecting file: %q, but got: %q", kubeManifestFileName, mPath)
+			return nil, fmt.Errorf("expecting file: %q, but got: %q", KubeManifestFileName, mPath)
 		}
 	}
 	manifest, err := loadManifestPkg(mPath)
@@ -132,7 +130,7 @@ func dirToMap(dirname string, into map[kutil.GroupVersionKindName]*unstructured.
 		return fmt.Errorf("%q is expected to be an dir", dirname)
 	}
 
-	kubeManifestFileAbsName := path.Join(dirname, kubeManifestFileName)
+	kubeManifestFileAbsName := path.Join(dirname, KubeManifestFileName)
 	_, err = os.Stat(kubeManifestFileAbsName)
 	switch {
 	case err != nil && !os.IsNotExist(err):