[BUG] Empty `konveyor.io/source` label required in rule to be picked up

[jmle]

Is there an existing issue for this?

• I have searched the existing issues

Konveyor version

0.6.0

Priority

Critical

Current Behavior

Currently, if a rule only has a target and no source, it won't be picked up by the analyzer - it requres an empty konveyor.io/source label for it to be picked up.

Expected Behavior

The only thing necessary for a rule to be picked up by the analysis should be a target label

How Reproducible

Always (Default)

Steps To Reproduce

1. Create any rule with a target as its only label.
2. Run an analysis with kantra using that target as target.
3. Check that the rule is not picked up

Environment

- OS: Fedora 41

Anything else?

No response

[konveyor-ci-bot]

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[eemcmullan]

Seems as though if a only a target is passed, we are setting the label-selector as ((konveyor.io/target=<target>) && konveyor.io/source) || (discovery) here https://github.com/konveyor/kantra/blob/main/cmd/analyze.go#L1426-L1427. We need to remove the requirement for a source label in this condition. Not 100% sure of the initial reason for this.