func RunEdit(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string, filenames []string) error {
addSource := func(b *resource.Builder, enforceNamespace bool, printer kubectl.ResourcePrinter) *resource.Builder {
return b.FilenameParam(enforceNamespace, filenames...).
ResourceTypeOrNameArgs(true, args...).
Latest()
}
process := func(visitor resource.Visitor, original, edited []byte, obj runtime.Object, updates *resource.Info, file string, results *editResults, mapper meta.RESTMapper, defaultVersion string) error {
// use strategic merge to create a patch
originalJS, err := yaml.ToJSON(original)
if err != nil {
return preservedFile(err, file, out)
}
editedJS, err := yaml.ToJSON(edited)
if err != nil {
return preservedFile(err, file, out)
}
patch, err := strategicpatch.CreateStrategicMergePatch(originalJS, editedJS, obj)
// TODO: change all jsonmerge to strategicpatch
// for checking preconditions
preconditions := []jsonmerge.PreconditionFunc{}
if err != nil {
glog.V(4).Infof("Unable to calculate diff, no merge is possible: %v", err)
return preservedFile(err, file, out)
} else {
preconditions = append(preconditions, jsonmerge.RequireKeyUnchanged("apiVersion"))
preconditions = append(preconditions, jsonmerge.RequireKeyUnchanged("kind"))
preconditions = append(preconditions, jsonmerge.RequireMetadataKeyUnchanged("name"))
results.version = defaultVersion
}
if hold, msg := jsonmerge.TestPreconditionsHold(patch, preconditions); !hold {
fmt.Fprintf(out, "error: %s", msg)
return preservedFile(nil, file, out)
}
return visitor.Visit(func(info *resource.Info, err error) error {
patched, err := resource.NewHelper(info.Client, info.Mapping).Patch(info.Namespace, info.Name, api.StrategicMergePatchType, patch)
if err != nil {
fmt.Fprintln(out, results.addError(err, info))
return nil
}
info.Refresh(patched, true)
cmdutil.PrintSuccess(mapper, false, out, info.Mapping.Resource, info.Name, "edited")
return nil
})
}
return doEdit(f, out, cmd, "kubectl-edit-", true, addSource, process)
}
func RunEdit(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string, filenames []string) error {
var printer kubectl.ResourcePrinter
var ext string
switch format := cmdutil.GetFlagString(cmd, "output"); format {
case "json":
printer = &kubectl.JSONPrinter{}
ext = ".json"
case "yaml":
printer = &kubectl.YAMLPrinter{}
ext = ".yaml"
default:
return cmdutil.UsageError(cmd, "The flag 'output' must be one of yaml|json")
}
cmdNamespace, enforceNamespace, err := f.DefaultNamespace()
if err != nil {
return err
}
mapper, typer := f.Object()
resourceMapper := &resource.Mapper{
ObjectTyper: typer,
RESTMapper: mapper,
ClientMapper: resource.ClientMapperFunc(f.ClientForMapping),
Decoder: f.Decoder(true),
}
r := resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.ClientForMapping), f.Decoder(true)).
NamespaceParam(cmdNamespace).DefaultNamespace().
FilenameParam(enforceNamespace, filenames...).
ResourceTypeOrNameArgs(true, args...).
Latest().
Flatten().
Do()
err = r.Err()
if err != nil {
return err
}
infos, err := r.Infos()
if err != nil {
return err
}
clientConfig, err := f.ClientConfig()
if err != nil {
return err
}
encoder := f.JSONEncoder()
windowsLineEndings := cmdutil.GetFlagBool(cmd, "windows-line-endings")
edit := editor.NewDefaultEditor(f.EditorEnvs())
defaultVersion, err := cmdutil.OutputVersion(cmd, clientConfig.GroupVersion)
if err != nil {
return err
}
results := editResults{}
for {
objs, err := resource.AsVersionedObjects(infos, defaultVersion.String(), encoder)
if err != nil {
return preservedFile(err, results.file, out)
}
// if input object is a list, traverse and edit each item one at a time
for _, obj := range objs {
// TODO: add an annotating YAML printer that can print inline comments on each field,
// including descriptions or validation errors
// generate the file to edit
buf := &bytes.Buffer{}
var w io.Writer = buf
if windowsLineEndings {
w = util.NewCRLFWriter(w)
}
if err := results.header.writeTo(w); err != nil {
return preservedFile(err, results.file, out)
}
if err := printer.PrintObj(obj, w); err != nil {
return preservedFile(err, results.file, out)
}
original := buf.Bytes()
// launch the editor
edited, file, err := edit.LaunchTempFile("kubectl-edit-", ext, buf)
if err != nil {
return preservedFile(err, results.file, out)
}
// cleanup any file from the previous pass
if len(results.file) > 0 {
os.Remove(results.file)
}
glog.V(4).Infof("User edited:\n%s", string(edited))
lines, err := hasLines(bytes.NewBuffer(edited))
if err != nil {
return preservedFile(err, file, out)
}
// Compare content without comments
if bytes.Equal(stripComments(original), stripComments(edited)) {
if len(results.edit) > 0 {
preservedFile(nil, file, out)
} else {
os.Remove(file)
}
fmt.Fprintln(out, "Edit cancelled, no changes made.")
continue
}
if !lines {
if len(results.edit) > 0 {
preservedFile(nil, file, out)
} else {
os.Remove(file)
}
fmt.Fprintln(out, "Edit cancelled, saved file was empty.")
continue
}
results = editResults{
file: file,
}
// parse the edited file
updates, err := resourceMapper.InfoForData(edited, "edited-file")
if err != nil {
return fmt.Errorf("The edited file had a syntax error: %v", err)
}
// put configuration annotation in "updates"
if err := kubectl.CreateOrUpdateAnnotation(cmdutil.GetFlagBool(cmd, cmdutil.ApplyAnnotationsFlag), updates, encoder); err != nil {
return preservedFile(err, file, out)
}
if cmdutil.ShouldRecord(cmd, updates) {
err = cmdutil.RecordChangeCause(updates.Object, f.Command())
if err != nil {
return err
}
}
// encode updates back to "edited" since we'll only generate patch from "edited"
if edited, err = runtime.Encode(encoder, updates.Object); err != nil {
return preservedFile(err, file, out)
}
visitor := resource.NewFlattenListVisitor(updates, resourceMapper)
// need to make sure the original namespace wasn't changed while editing
if err = visitor.Visit(resource.RequireNamespace(cmdNamespace)); err != nil {
return preservedFile(err, file, out)
}
// use strategic merge to create a patch
originalJS, err := yaml.ToJSON(original)
if err != nil {
return preservedFile(err, file, out)
}
editedJS, err := yaml.ToJSON(edited)
if err != nil {
return preservedFile(err, file, out)
}
patch, err := strategicpatch.CreateStrategicMergePatch(originalJS, editedJS, obj)
// TODO: change all jsonmerge to strategicpatch
// for checking preconditions
preconditions := []jsonmerge.PreconditionFunc{}
if err != nil {
glog.V(4).Infof("Unable to calculate diff, no merge is possible: %v", err)
return preservedFile(err, file, out)
} else {
preconditions = append(preconditions, jsonmerge.RequireKeyUnchanged("apiVersion"))
preconditions = append(preconditions, jsonmerge.RequireKeyUnchanged("kind"))
preconditions = append(preconditions, jsonmerge.RequireMetadataKeyUnchanged("name"))
results.version = defaultVersion
}
if hold, msg := jsonmerge.TestPreconditionsHold(patch, preconditions); !hold {
fmt.Fprintf(out, "error: %s", msg)
return preservedFile(nil, file, out)
}
err = visitor.Visit(func(info *resource.Info, err error) error {
patched, err := resource.NewHelper(info.Client, info.Mapping).Patch(info.Namespace, info.Name, api.StrategicMergePatchType, patch)
if err != nil {
fmt.Fprintln(out, results.addError(err, info))
return nil
}
info.Refresh(patched, true)
cmdutil.PrintSuccess(mapper, false, out, info.Mapping.Resource, info.Name, "edited")
return nil
})
if err != nil {
return preservedFile(err, file, out)
}
if results.retryable > 0 {
fmt.Fprintf(out, "You can run `kubectl replace -f %s` to try this update again.\n", file)
return errExit
}
if results.conflict > 0 {
fmt.Fprintf(out, "You must update your local resource version and run `kubectl replace -f %s` to overwrite the remote changes.\n", file)
return errExit
}
if len(results.edit) == 0 {
if results.notfound == 0 {
os.Remove(file)
} else {
fmt.Fprintf(out, "The edits you made on deleted resources have been saved to %q\n", file)
}
}
}
if len(results.edit) == 0 {
return nil
}
// loop again and edit the remaining items
infos = results.edit
}
return nil
}
func RunEdit(f *cmdutil.Factory, out, errOut io.Writer, cmd *cobra.Command, args []string, options *EditOptions) error {
var printer kubectl.ResourcePrinter
var ext string
switch format := cmdutil.GetFlagString(cmd, "output"); format {
case "json":
printer = &kubectl.JSONPrinter{}
ext = ".json"
case "yaml":
printer = &kubectl.YAMLPrinter{}
ext = ".yaml"
default:
return cmdutil.UsageError(cmd, "The flag 'output' must be one of yaml|json")
}
cmdNamespace, enforceNamespace, err := f.DefaultNamespace()
if err != nil {
return err
}
mapper, typer := f.Object(cmdutil.GetIncludeThirdPartyAPIs(cmd))
resourceMapper := &resource.Mapper{
ObjectTyper: typer,
RESTMapper: mapper,
ClientMapper: resource.ClientMapperFunc(f.ClientForMapping),
// NB: we use `f.Decoder(false)` to get a plain deserializer for
// the resourceMapper, since it's used to read in edits and
// we don't want to convert into the internal version when
// reading in edits (this would cause us to potentially try to
// compare two different GroupVersions).
Decoder: f.Decoder(false),
}
r := resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.ClientForMapping), f.Decoder(true)).
NamespaceParam(cmdNamespace).DefaultNamespace().
FilenameParam(enforceNamespace, options.Recursive, options.Filenames...).
ResourceTypeOrNameArgs(true, args...).
Flatten().
Latest().
Do()
err = r.Err()
if err != nil {
return err
}
infos, err := r.Infos()
if err != nil {
return err
}
clientConfig, err := f.ClientConfig()
if err != nil {
return err
}
encoder := f.JSONEncoder()
defaultVersion, err := cmdutil.OutputVersion(cmd, clientConfig.GroupVersion)
if err != nil {
return err
}
originalObj, err := resource.AsVersionedObject(infos, false, defaultVersion, encoder)
if err != nil {
return err
}
var (
windowsLineEndings = cmdutil.GetFlagBool(cmd, "windows-line-endings")
edit = editor.NewDefaultEditor(f.EditorEnvs())
results = editResults{}
original = []byte{}
edited = []byte{}
file string
)
containsError := false
for {
// infos mutates over time to be the list of things we've tried and failed to edit
// this means that our overall list changes over time.
objToEdit, err := resource.AsVersionedObject(infos, false, defaultVersion, encoder)
if err != nil {
return err
}
// generate the file to edit
buf := &bytes.Buffer{}
var w io.Writer = buf
if windowsLineEndings {
w = crlf.NewCRLFWriter(w)
}
if err := results.header.writeTo(w); err != nil {
return preservedFile(err, results.file, errOut)
}
if !containsError {
if err := printer.PrintObj(objToEdit, w); err != nil {
return preservedFile(err, results.file, errOut)
}
original = buf.Bytes()
} else {
// In case of an error, preserve the edited file.
// Remove the comments (header) from it since we already
// have included the latest header in the buffer above.
buf.Write(manualStrip(edited))
}
// launch the editor
editedDiff := edited
edited, file, err = edit.LaunchTempFile(fmt.Sprintf("%s-edit-", filepath.Base(os.Args[0])), ext, buf)
if err != nil {
return preservedFile(err, results.file, errOut)
}
if bytes.Equal(stripComments(editedDiff), stripComments(edited)) {
// Ugly hack right here. We will hit this either (1) when we try to
// save the same changes we tried to save in the previous iteration
// which means our changes are invalid or (2) when we exit the second
// time. The second case is more usual so we can probably live with it.
// TODO: A less hacky fix would be welcome :)
fmt.Fprintln(errOut, "Edit cancelled, no valid changes were saved.")
return nil
}
// cleanup any file from the previous pass
if len(results.file) > 0 {
os.Remove(results.file)
}
glog.V(4).Infof("User edited:\n%s", string(edited))
// Compare content without comments
if bytes.Equal(stripComments(original), stripComments(edited)) {
os.Remove(file)
fmt.Fprintln(errOut, "Edit cancelled, no changes made.")
return nil
}
lines, err := hasLines(bytes.NewBuffer(edited))
if err != nil {
return preservedFile(err, file, errOut)
}
if !lines {
os.Remove(file)
fmt.Fprintln(errOut, "Edit cancelled, saved file was empty.")
return nil
}
results = editResults{
file: file,
}
// parse the edited file
updates, err := resourceMapper.InfoForData(edited, "edited-file")
if err != nil {
// syntax error
containsError = true
results.header.reasons = append(results.header.reasons, editReason{head: fmt.Sprintf("The edited file had a syntax error: %v", err)})
continue
}
// not a syntax error as it turns out...
containsError = false
namespaceVisitor := resource.NewFlattenListVisitor(updates, resourceMapper)
// need to make sure the original namespace wasn't changed while editing
if err = namespaceVisitor.Visit(resource.RequireNamespace(cmdNamespace)); err != nil {
return preservedFile(err, file, errOut)
}
mutatedObjects := []runtime.Object{}
annotationVisitor := resource.NewFlattenListVisitor(updates, resourceMapper)
// iterate through all items to apply annotations
if err = annotationVisitor.Visit(func(info *resource.Info, incomingErr error) error {
// put configuration annotation in "updates"
if err := kubectl.CreateOrUpdateAnnotation(cmdutil.GetFlagBool(cmd, cmdutil.ApplyAnnotationsFlag), info, encoder); err != nil {
return err
}
if cmdutil.ShouldRecord(cmd, info) {
if err := cmdutil.RecordChangeCause(info.Object, f.Command()); err != nil {
return err
}
}
mutatedObjects = append(mutatedObjects, info.Object)
return nil
}); err != nil {
return preservedFile(err, file, errOut)
}
// if we mutated a list in the visitor, persist the changes on the overall object
if meta.IsListType(updates.Object) {
meta.SetList(updates.Object, mutatedObjects)
}
patchVisitor := resource.NewFlattenListVisitor(updates, resourceMapper)
err = patchVisitor.Visit(func(info *resource.Info, incomingErr error) error {
currOriginalObj := originalObj
// if we're editing a list, then navigate the list to find the item that we're currently trying to edit
if meta.IsListType(originalObj) {
currOriginalObj = nil
editObjUID, err := meta.NewAccessor().UID(info.Object)
if err != nil {
return err
}
listItems, err := meta.ExtractList(originalObj)
if err != nil {
return err
}
// iterate through the list to find the item with the matching UID
for i := range listItems {
originalObjUID, err := meta.NewAccessor().UID(listItems[i])
if err != nil {
return err
}
if editObjUID == originalObjUID {
currOriginalObj = listItems[i]
break
}
}
if currOriginalObj == nil {
return fmt.Errorf("no original object found for %#v", info.Object)
}
}
originalSerialization, err := runtime.Encode(encoder, currOriginalObj)
if err != nil {
return err
}
editedSerialization, err := runtime.Encode(encoder, info.Object)
if err != nil {
return err
}
// compute the patch on a per-item basis
// use strategic merge to create a patch
originalJS, err := yaml.ToJSON(originalSerialization)
if err != nil {
return err
}
editedJS, err := yaml.ToJSON(editedSerialization)
if err != nil {
return err
}
if reflect.DeepEqual(originalJS, editedJS) {
// no edit, so just skip it.
cmdutil.PrintSuccess(mapper, false, out, info.Mapping.Resource, info.Name, "skipped")
return nil
}
patch, err := strategicpatch.CreateStrategicMergePatch(originalJS, editedJS, currOriginalObj)
// TODO: change all jsonmerge to strategicpatch
// for checking preconditions
preconditions := []jsonmerge.PreconditionFunc{}
if err != nil {
glog.V(4).Infof("Unable to calculate diff, no merge is possible: %v", err)
return err
} else {
preconditions = append(preconditions, jsonmerge.RequireKeyUnchanged("apiVersion"))
preconditions = append(preconditions, jsonmerge.RequireKeyUnchanged("kind"))
preconditions = append(preconditions, jsonmerge.RequireMetadataKeyUnchanged("name"))
results.version = defaultVersion
}
if hold, msg := jsonmerge.TestPreconditionsHold(patch, preconditions); !hold {
fmt.Fprintf(errOut, "error: %s", msg)
return preservedFile(nil, file, errOut)
}
patched, err := resource.NewHelper(info.Client, info.Mapping).Patch(info.Namespace, info.Name, api.StrategicMergePatchType, patch)
if err != nil {
fmt.Fprintln(out, results.addError(err, info))
return nil
}
info.Refresh(patched, true)
cmdutil.PrintSuccess(mapper, false, out, info.Mapping.Resource, info.Name, "edited")
return nil
})
if err != nil {
return preservedFile(err, results.file, errOut)
}
// Handle all possible errors
//
// 1. retryable: propose kubectl replace -f
// 2. notfound: indicate the location of the saved configuration of the deleted resource
// 3. invalid: retry those on the spot by looping ie. reloading the editor
if results.retryable > 0 {
fmt.Fprintf(errOut, "You can run `%s replace -f %s` to try this update again.\n", filepath.Base(os.Args[0]), file)
return errExit
}
if results.notfound > 0 {
fmt.Fprintf(errOut, "The edits you made on deleted resources have been saved to %q\n", file)
return errExit
}
if len(results.edit) == 0 {
if results.notfound == 0 {
os.Remove(file)
} else {
fmt.Fprintf(out, "The edits you made on deleted resources have been saved to %q\n", file)
}
return nil
}
// loop again and edit the remaining items
infos = results.edit
}
}
func RunEdit(f *cmdutil.Factory, out, errOut io.Writer, cmd *cobra.Command, args []string, filenames []string) error {
var printer kubectl.ResourcePrinter
var ext string
switch format := cmdutil.GetFlagString(cmd, "output"); format {
case "json":
printer = &kubectl.JSONPrinter{}
ext = ".json"
case "yaml":
printer = &kubectl.YAMLPrinter{}
ext = ".yaml"
default:
return cmdutil.UsageError(cmd, "The flag 'output' must be one of yaml|json")
}
cmdNamespace, enforceNamespace, err := f.DefaultNamespace()
if err != nil {
return err
}
mapper, typer := f.Object()
resourceMapper := &resource.Mapper{
ObjectTyper: typer,
RESTMapper: mapper,
ClientMapper: resource.ClientMapperFunc(f.ClientForMapping),
Decoder: f.Decoder(true),
}
r := resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.ClientForMapping), f.Decoder(true)).
NamespaceParam(cmdNamespace).DefaultNamespace().
FilenameParam(enforceNamespace, filenames...).
ResourceTypeOrNameArgs(true, args...).
Latest().
Flatten().
Do()
err = r.Err()
if err != nil {
return err
}
infos, err := r.Infos()
if err != nil {
return err
}
clientConfig, err := f.ClientConfig()
if err != nil {
return err
}
encoder := f.JSONEncoder()
defaultVersion, err := cmdutil.OutputVersion(cmd, clientConfig.GroupVersion)
if err != nil {
return err
}
objs, err := resource.AsVersionedObjects(infos, defaultVersion.String(), encoder)
if err != nil {
return err
}
var (
windowsLineEndings = cmdutil.GetFlagBool(cmd, "windows-line-endings")
edit = editor.NewDefaultEditor(f.EditorEnvs())
results = editResults{}
original = []byte{}
edited = []byte{}
file string
)
outter:
for i := range objs {
obj := objs[i]
// some bookkeeping
results.header.flush()
containsError := false
for {
// generate the file to edit
buf := &bytes.Buffer{}
var w io.Writer = buf
if windowsLineEndings {
w = util.NewCRLFWriter(w)
}
if err := results.header.writeTo(w); err != nil {
return preservedFile(err, results.file, errOut)
}
if !containsError {
if err := printer.PrintObj(obj, w); err != nil {
return preservedFile(err, results.file, errOut)
}
original = buf.Bytes()
} else {
// In case of an error, preserve the edited file.
// Remove the comments (header) from it since we already
// have included the latest header in the buffer above.
buf.Write(manualStrip(edited))
}
// launch the editor
editedDiff := edited
edited, file, err = edit.LaunchTempFile(fmt.Sprintf("%s-edit-", path.Base(os.Args[0])), ext, buf)
if err != nil {
return preservedFile(err, results.file, errOut)
}
if bytes.Equal(stripComments(editedDiff), stripComments(edited)) {
// Ugly hack right here. We will hit this either (1) when we try to
// save the same changes we tried to save in the previous iteration
// which means our changes are invalid or (2) when we exit the second
// time. The second case is more usual so we can probably live with it.
// TODO: A less hacky fix would be welcome :)
fmt.Fprintln(errOut, "Edit cancelled, no valid changes were saved.")
continue outter
}
// cleanup any file from the previous pass
if len(results.file) > 0 {
os.Remove(results.file)
}
glog.V(4).Infof("User edited:\n%s", string(edited))
// Compare content without comments
if bytes.Equal(stripComments(original), stripComments(edited)) {
os.Remove(file)
fmt.Fprintln(errOut, "Edit cancelled, no changes made.")
continue outter
}
lines, err := hasLines(bytes.NewBuffer(edited))
if err != nil {
return preservedFile(err, file, errOut)
}
if !lines {
os.Remove(file)
fmt.Fprintln(errOut, "Edit cancelled, saved file was empty.")
continue outter
}
results = editResults{
file: file,
}
// parse the edited file
updates, err := resourceMapper.InfoForData(edited, "edited-file")
if err != nil {
// syntax error
containsError = true
results.header.reasons = append(results.header.reasons, editReason{head: fmt.Sprintf("The edited file had a syntax error: %v", err)})
continue
}
// not a syntax error as it turns out...
containsError = false
// put configuration annotation in "updates"
if err := kubectl.CreateOrUpdateAnnotation(cmdutil.GetFlagBool(cmd, cmdutil.ApplyAnnotationsFlag), updates, encoder); err != nil {
return preservedFile(err, file, errOut)
}
if cmdutil.ShouldRecord(cmd, updates) {
err = cmdutil.RecordChangeCause(updates.Object, f.Command())
if err != nil {
return err
}
}
editedCopy := edited
if editedCopy, err = runtime.Encode(encoder, updates.Object); err != nil {
return preservedFile(err, file, errOut)
}
visitor := resource.NewFlattenListVisitor(updates, resourceMapper)
// need to make sure the original namespace wasn't changed while editing
if err = visitor.Visit(resource.RequireNamespace(cmdNamespace)); err != nil {
return preservedFile(err, file, errOut)
}
// use strategic merge to create a patch
originalJS, err := yaml.ToJSON(original)
if err != nil {
return preservedFile(err, file, errOut)
}
editedJS, err := yaml.ToJSON(editedCopy)
if err != nil {
return preservedFile(err, file, errOut)
}
patch, err := strategicpatch.CreateStrategicMergePatch(originalJS, editedJS, obj)
// TODO: change all jsonmerge to strategicpatch
// for checking preconditions
preconditions := []jsonmerge.PreconditionFunc{}
if err != nil {
glog.V(4).Infof("Unable to calculate diff, no merge is possible: %v", err)
return preservedFile(err, file, errOut)
} else {
preconditions = append(preconditions, jsonmerge.RequireKeyUnchanged("apiVersion"))
preconditions = append(preconditions, jsonmerge.RequireKeyUnchanged("kind"))
preconditions = append(preconditions, jsonmerge.RequireMetadataKeyUnchanged("name"))
results.version = defaultVersion
}
if hold, msg := jsonmerge.TestPreconditionsHold(patch, preconditions); !hold {
fmt.Fprintf(errOut, "error: %s\n", msg)
return preservedFile(nil, file, errOut)
}
errorMsg := ""
err = visitor.Visit(func(info *resource.Info, err error) error {
patched, err := resource.NewHelper(info.Client, info.Mapping).Patch(info.Namespace, info.Name, api.StrategicMergePatchType, patch)
if err != nil {
errorMsg = results.addError(err, info)
return err
}
info.Refresh(patched, true)
cmdutil.PrintSuccess(mapper, false, out, info.Mapping.Resource, info.Name, "edited")
return nil
})
if err == nil {
os.Remove(file)
continue outter
}
// Handle all possible errors
//
// 1. retryable: propose kubectl replace -f
// 2. notfound: indicate the location of the saved configuration of the deleted resource
// 3. invalid: retry those on the spot by looping ie. reloading the editor
if results.retryable > 0 {
fmt.Fprintln(errOut, errorMsg)
fmt.Fprintf(errOut, "You can run `%s replace -f %s` to try this update again.\n", path.Base(os.Args[0]), file)
continue outter
}
if results.notfound > 0 {
fmt.Fprintln(errOut, errorMsg)
fmt.Fprintf(errOut, "The edits you made on deleted resources have been saved to %q\n", file)
continue outter
}
// validation error
containsError = true
}
}
return nil
}