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Pass full state to GetExternalNameFn function to access field other than ID #316

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sergenyalcin
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Description of your changes

This PR passes full state to GetExternalNameFn function to access field other than ID.

I have:

  • Read and followed Upjet's contribution process.
  • Run make reviewable to ensure this PR is ready for review.
  • Added backport release-x.y labels to auto-backport this PR if necessary.

How has this code been tested

Tested against keyVault.AccessPolicy resource in provider-azure

if newState.ID == "" {
func (n *noForkExternal) setExternalName(mg xpresource.Managed, stateValueMap map[string]interface{}) (bool, error) {
id, ok := stateValueMap["id"]
if !ok {
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To be precise, we also need to make sure that the Terraform ID is not an empty string, i.e., it may be in the map but its value could be the empty string:

Suggested change
if !ok {
if !ok || id.(string) == "" {

, with the assumption that if the id key exists, its value is a string.

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Done!

if err != nil {
return false, errors.Wrapf(err, "failed to get the external-name from ID: %s", newState.ID)
return false, errors.Wrapf(err, "failed to get the external-name from ID: %s", id)
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nit:

Suggested change
return false, errors.Wrapf(err, "failed to get the external-name from ID: %s", id)
return false, errors.Wrapf(err, "failed to compute the external-name from the state map of the resource with the ID %s", id)

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Done!

Comment on lines 604 to 605
stateValueMap, err := n.fromInstanceStateToJSONMap(newState)
if _, err := n.setExternalName(mg, stateValueMap); err != nil {
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Let's make sure we check any errors returned from n.fromInstanceStateToJSONMap:

Suggested change
stateValueMap, err := n.fromInstanceStateToJSONMap(newState)
if _, err := n.setExternalName(mg, stateValueMap); err != nil {
stateValueMap, err := n.fromInstanceStateToJSONMap(newState)
if err != nil {
return managed.ExternalCreation{}, errors.Wrap(err, "failed to create the resource")
}
if _, err := n.setExternalName(mg, stateValueMap); err != nil {

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Done!

Comment on lines 608 to 610
if err != nil {
return managed.ExternalCreation{}, err
}
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This block would be moved:

Suggested change
if err != nil {
return managed.ExternalCreation{}, err
}

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Done!

- Move the error check to the correct place

Signed-off-by: Sergen Yalçın <[email protected]>
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@ulucinar ulucinar left a comment

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Thank you @sergenyalcin, lgtm.

@sergenyalcin sergenyalcin merged commit 0bc8185 into crossplane:main Dec 22, 2023
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@sergenyalcin sergenyalcin deleted the pass-allstate-to-getexternalnamefn branch December 22, 2023 12:44
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2 participants