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|
package receivepack
import (
"errors"
common "codeberg.org/lindenii/furgit/protocol/v0v1/server"
"codeberg.org/lindenii/furgit/ref"
"codeberg.org/lindenii/furgit/refstore"
)
func advertisedRefs(opts Options) ([]common.AdvertisedRef, error) {
listed, err := opts.Refs.List("")
if err != nil {
return nil, err
}
return buildAdvertisedRefs(opts, listed)
}
func buildAdvertisedRefs(opts Options, listed []ref.Ref) ([]common.AdvertisedRef, error) {
refs := make([]common.AdvertisedRef, 0, len(listed))
for _, entry := range listed {
switch resolved := entry.(type) {
case ref.Detached:
advertised := common.AdvertisedRef{
Name: resolved.Name(),
ID: resolved.ID,
}
if resolved.Peeled != nil {
advertised.Peeled = resolved.Peeled
}
refs = append(refs, advertised)
case ref.Symbolic:
if resolved.Name() != "HEAD" {
continue
}
head, err := opts.Refs.ResolveToDetached("HEAD")
if err != nil {
if errors.Is(err, refstore.ErrReferenceNotFound) {
continue
}
return nil, err
}
refs = append(refs, common.AdvertisedRef{
Name: "HEAD",
ID: head.ID,
})
}
}
return refs, nil
}
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