feat: add merge-to-default-kubeconfig command#162
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Merges the currently selected KUBECONFIG into ~/.kube/config. Clusters, contexts, and users with matching names are overwritten; current-context is updated to the selected config's current-context. Signed-off-by: Michael Sprauer <Michael.Sprauer@sap.com>
Signed-off-by: Michael Sprauer <Michael.Sprauer@sap.com>
Signed-off-by: Michael Sprauer <Michael.Sprauer@sap.com>
Signed-off-by: Michael Sprauer <Michael.Sprauer@sap.com>
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Summary
kswitch merge-to-default-kubeconfigcommand that merges the currently selected$KUBECONFIGinto~/.kube/configcurrent-contextin~/.kube/configis set to the selected config'scurrent-context~/.kube/configif it doesn't existWarning
As noted in the command description: existing entries with the same name are silently overwritten. Destructive by design.
Changes
cmd/kswitch/merge.go— cobra command registrationpkg/subcommands/merge-to-default/merge.go— YAML-level merge logic (no external deps beyondgopkg.in/yaml.v3)pkg/subcommands/merge-to-default/merge_test.go— unit tests for add-new, overwrite-existing, empty-dst casespkg/util/kubectx_copied/kubeconfig.go— addedPath()accessorTest plan
kswitch merge-to-default-kubeconfigwith a kswitch-selected context merges into~/.kube/configcurrent-contextin~/.kube/configis updatedgo test ./pkg/subcommands/merge-to-default/...