clusterctl: provider version gets lower case on client.Init() #12233
Description
What steps did you take and what happened?
Create addon provider (e.g. customname) and name its version with upper case, like 2.7.8-DEV-SNAPSHOT.
Locate your provider files in corresponding folder (with upper case in path).
Example of clusterctl.yaml:
providers:
- name: "customname"
url: "/tmp/clusterctl3683652889/data/clusterctl/providers/addon-customname/2.7.8-DEV-SNAPSHOT/addon-components.yaml"
type: "AddonProvider"
When trying to call client.Init(ctx,options) the error will return:
failed to get provider components for the "customname:2.7.8-DEV-SNAPSHOT" provider: failed to read "addon-components.yaml" from provider's repository "addon-customname": failed to read file "/tmp/clusterctl2619187872/data/clusterctl/providers/addon-customname/2.7.8-dev-snapshot/addon-components.yaml" from local release 2.7.8-dev-snapshot: stat /tmp/clusterctl2619187872/data/clusterctl/providers/addon-customname/2.7.8-dev-snapshot/addon-components.yaml: no such file or directory
What did you expect to happen?
Call of client.Init(ctx,options) should succeed, because file addon-components.yaml valid and located at /tmp/clusterctl2619187872/data/clusterctl/providers/addon-customname/2.7.8-DEV-SNAPSHOT/addon-components.yaml
If change version from 2.7.8-DEV-SNAPSHOT to 2.7.8-dev-snapshot (also in clusterctl.yaml and change location of addon-components.yaml) call Init() would succeed and provider would be installed with no problem.
Cluster API version
v1.8.12
Kubernetes version
No response
Anything else you would like to add?
According to https://semver.org/ version 2.7.8-DEV-SNAPSHOT is a valid semver (link to RegExp from semver.org)
It seems only provider name should be lower cased, without version. Could fix it, if suitable.
Label(s) to be applied
/kind bug
One or more /area label. See https://github.com/kubernetes-sigs/cluster-api/labels?q=area for the list of labels.