Use separateMajorMinor: false in conjuction with disableMajor for matchDatasource or matchPackage

[ifalex]

What would you like help with?

I would like help with my configuration

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Self-hosted

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GitLab

Please tell us more about your question or problem

I have a file where I want to hold for documentation purpose the docker images that are supported by a helm chart:
For example in the case of a mongodb-operator would like to see all the images that are supported by current chart operator:

# renovate: datasource=docker depName=mongo versioning=docker
{{- define "version_5" -}}5.0.24{{- end -}}
# renovate: datasource=docker depName=mongo versioning=docker
{{- define "version_6" -}}6.0.13{{- end -}}
# renovate: datasource=docker depName=mongo versioning=docker
{{- define "version_7" -}}7.0.7{{- end -}} 

When trying to update the docker versions in this file, because one of the requirements for me is to have all the updates in one PR, so having separateMajorMinor: false creates me an issue because all the versions are updated to latest which will be major for the first 2 sets (5.0.24 to 7.0.8), (6.0.13 to 7.0.8) and patch (7.0.7 to 7.0.8).

separateMajorMinor: false is used for the helm chart update to cover situations when I get two versions (patch/minor and major) for same helm chart.

What I want in return is one Pr with:
{{- define "version_5" -}}5.0.24{{- end -}} to {{- define "version_5" -}}5.x.y{{- end -}} (patch or minor)
{{- define "version_6" -}}6.0.13{{- end -}} to {{- define "version_6" -}}6.x.y{{- end -}} (patch or minor)
{{- define "version_7" -}}7.0.7{{- end -}} to {{- define "version_7" -}}7.x.y{{- end -}} (patch or minor)

The problem here raises from the fact that the name of the dep, package are the same.

Is there any possibility to put an alias on customManagers? I'm thinking to create one set of regex for each version and use it if possible in a packageRule to disable major for first two?! (don't know if possible though)
What would be the recommended way to cover this need?
Any suggestion here would be highly appreciated.

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[ifalex]

Would it be an option to use separateMajorMinor at packageRules level?

[ifalex]

Manage to solve it by creating a separate grouping for docker images, disabling major for docker datasources and moving separateMajorMinor to packageRule from generic place.

        {
            "groupName": "all helm updates",
            "groupSlug": "all-helm-updates",
            "matchManagers": [
                "helm-values",
                "helmv3"
            ],
            "separateMajorMinor": false
        },
        {
            "enabled": false,
            "matchDatasources": [
                "docker"
            ],
            "matchUpdateTypes":[
                    "major"
            ]
        },
        {
            "matchDatasources": [
                "docker"
            ],
            "groupName": "all docker updates",
            "groupSlug": "all-docker-updates",
        }