# checkpoint: rename InitialAttribution to Attribution

`dee4e53`→[main](/content/gh/entireio/cli/commits/main/index.html)··Soph·3w ago·14 files·+131 added/-131 removed

There is only one attribution struct; 'Initial' was misleading because the same type also carries the combined, post-commit attribution (CombinedAttribution *Attribution). Drop the qualifier. Whole-codebase rename, no behavior change.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

## Sessions

64c76c6df888View transcript

### Changes

14

- cmd/entire/cli

- Mattribution.go+3/-3

- Mattribution_test.go+7/-7

- checkpoint

- Mcheckpoint.go+17/-17
    - Mcommitted.go+2/-2
    - Mcommitted_write.go+1/-1
    - Mcommitted_write_test.go+1/-1

- integration_test

- Mattribution_test.go+15/-15

- strategy

- Mcommon.go+2/-2
    - Mmanual_commit_attribution.go+2/-2
    - Mmanual_commit_condensation.go+3/-3
    - Mmanual_commit_hooks.go+1/-1
    - Mmanual_commit_test.go+51/-51

- e2e

- tests

- Mattribution_test.go+13/-13

- testutil

- Mmetadata.go+13/-13

```go
563 unmodified lines

func (r *attributionResolver) readSessionForCheckpoint(cpID id.CheckpointID, index int) (checkpointSessionForFile, error) {

Prompt:       prompt,
	Intent:       intent,
	FilesTouched: normalizePathSlice(meta.FilesTouched),
	Attribution:  meta.InitialAttribution,
	Attribution:  meta.Attribution,
	}, nil
}
```

```go
func attributionIsMixed(attr *checkpoint.InitialAttribution) bool {
func attributionIsMixed(attr *checkpoint.Attribution) bool {
	if attr == nil {
		return false
	}
}
```

## Checkpoint Summary Structure

// InitialAttribution captures line-level attribution metrics at commit time.
// Attribution captures line-level attribution metrics at commit time.
// This is a point-in-time snapshot comparing the checkpoint tree (agent work)
// against the committed tree (may include human edits).

type InitialAttribution struct {
	CalculatedAt      time.Time `json:"calculated_at"`
	AgentLines        int       `json:"agent_lines"`              // Lines added by agent that remain in the commit
	AgentRemoved      int       `json:"agent_removed"`            // Lines removed by agent that remain removed in the commit
}

```go
// TestCondenseSession_AttributionWithoutShadowBranch verifies that when an agent
// condenses a session, it calculates Attribution by comparing the shadow branch
func TestCondenseSession_AttributionWithoutShadowBranch(t *testing.T) {
	dir := t.TempDir()
	testutil.InitRepo(t, dir)
	repo, err := git.PlainOpen(dir)
	tif err != nil {
		t.Fatal(err)
	}

checkpointID := id.MustCheckpointID("a1b2c3d4e5f6")
	result, err := s.CondenseSession(context.Background(), repo, checkpointID, state, nil)
	if err != nil {
		t.Errorf("CheckpointID = %q, want %q", result.CheckpointID, checkpointID)
	}
}
```