checkpoint: add DefaultV1Refs constructor

caa8d6f→main·

pfleidi·1mo ago·2 files·+22 added/-6 removed

DefaultV1Refs names the v1-only topology. The resolver uses it as the base for both branches; opted-in mode overrides Read and Mirror to the v1.1 custom ref.

Sessions

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Streamline Checkpoint Version Mirroring with refs.PrimaryClaude Code·1 step](/content/gh/entireio/cli/session/7d8b9a47-6f94-441b-adae-5402ded54425#timeline-8b8e174c5c41/index.html)

Changes

2

• cmd/entire/cli/checkpoint

• Mcommitted_refs.go+12/-6

• Mcommitted_refs_test.go+10

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// HasMirror reports whether a mirror ref is configured.
func (r CommittedRefs) HasMirror() bool { return r.Mirror != "" }

// DefaultV1Refs returns the v1-only topology used by callers that have no
// resolver context (typically tests and the resolver's default branch).
func DefaultV1Refs() CommittedRefs {
    v1Branch := plumbing.NewBranchReferenceName(paths.MetadataBranchName)
    return CommittedRefs{
        Primary: v1Branch,
        Read:    v1Branch,
        Push:    []plumbing.ReferenceName{v1Branch},
    }
}

// PrimaryFetchableFromOrigin reports whether Primary has an origin-tracking
// shadow — i.e. whether bootstrap-from-origin paths can fetch it. True when
// Primary appears in Push: we push it, so origin tracks it.
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}

func committedRefsFor(mirrorEnabled bool) CommittedRefs {
    v1Branch := plumbing.NewBranchReferenceName(paths.MetadataBranchName)
    refs := CommittedRefs{
        Primary: v1Branch,
        Read:    v1Branch,
        Push:    []plumbing.ReferenceName{v1Branch},
    }
    refs := DefaultV1Refs()
    if mirrorEnabled {
        custom := plumbing.ReferenceName(paths.MetadataRefName)
        refs.Read = custom

Mcmd/entire/cli/checkpoint/committed_refs.go+12/-6

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}
}

func TestDefaultV1Refs(t *testing.T) {
    t.Parallel()
    v1 := v1BranchRef()
    assert.Equal(t, CommittedRefs{
        Primary: v1,
        Read:    v1,
        Push:    []plumbing.ReferenceName{v1},
    }, DefaultV1Refs())
}

func TestCommittedRefs_PrimaryFetchableFromOrigin(t *testing.T) {
    t.Parallel()
    v1, custom := v1BranchRef(), customRef()