1 files changed, 0 insertions, 188 deletions
diff --git a/bug/operation_pack.go b/bug/operation_pack.go
deleted file mode 100644
index 1a8ef0db..00000000
--- a/bug/operation_pack.go
+++ /dev/null
@@ -1,188 +0,0 @@
-package bug
-
-import (
-	"encoding/json"
-	"fmt"
-
-	"github.com/pkg/errors"
-
-	"github.com/MichaelMure/git-bug/entity"
-	"github.com/MichaelMure/git-bug/repository"
-)
-
-// 1: original format
-// 2: no more legacy identities
-const formatVersion = 2
-
-// OperationPack represent an ordered set of operation to apply
-// to a Bug. These operations are stored in a single Git commit.
-//
-// These commits will be linked together in a linear chain of commits
-// inside Git to form the complete ordered chain of operation to
-// apply to get the final state of the Bug
-type OperationPack struct {
-	Operations []Operation
-
-	// Private field so not serialized
-	commitHash repository.Hash
-}
-
-func (opp *OperationPack) MarshalJSON() ([]byte, error) {
-	return json.Marshal(struct {
-		Version    uint        `json:"version"`
-		Operations []Operation `json:"ops"`
-	}{
-		Version:    formatVersion,
-		Operations: opp.Operations,
-	})
-}
-
-func (opp *OperationPack) UnmarshalJSON(data []byte) error {
-	aux := struct {
-		Version    uint              `json:"version"`
-		Operations []json.RawMessage `json:"ops"`
-	}{}
-
-	if err := json.Unmarshal(data, &aux); err != nil {
-		return err
-	}
-
-	if aux.Version < formatVersion {
-		return entity.NewErrOldFormatVersion(aux.Version)
-	}
-	if aux.Version > formatVersion {
-		return entity.NewErrNewFormatVersion(aux.Version)
-	}
-
-	for _, raw := range aux.Operations {
-		var t struct {
-			OperationType OperationType `json:"type"`
-		}
-
-		if err := json.Unmarshal(raw, &t); err != nil {
-			return err
-		}
-
-		// delegate to specialized unmarshal function
-		op, err := opp.unmarshalOp(raw, t.OperationType)
-		if err != nil {
-			return err
-		}
-
-		opp.Operations = append(opp.Operations, op)
-	}
-
-	return nil
-}
-
-func (opp *OperationPack) unmarshalOp(raw []byte, _type OperationType) (Operation, error) {
-	switch _type {
-	case AddCommentOp:
-		op := &AddCommentOperation{}
-		err := json.Unmarshal(raw, &op)
-		return op, err
-	case CreateOp:
-		op := &CreateOperation{}
-		err := json.Unmarshal(raw, &op)
-		return op, err
-	case EditCommentOp:
-		op := &EditCommentOperation{}
-		err := json.Unmarshal(raw, &op)
-		return op, err
-	case LabelChangeOp:
-		op := &LabelChangeOperation{}
-		err := json.Unmarshal(raw, &op)
-		return op, err
-	case NoOpOp:
-		op := &NoOpOperation{}
-		err := json.Unmarshal(raw, &op)
-		return op, err
-	case SetMetadataOp:
-		op := &SetMetadataOperation{}
-		err := json.Unmarshal(raw, &op)
-		return op, err
-	case SetStatusOp:
-		op := &SetStatusOperation{}
-		err := json.Unmarshal(raw, &op)
-		return op, err
-	case SetTitleOp:
-		op := &SetTitleOperation{}
-		err := json.Unmarshal(raw, &op)
-		return op, err
-	default:
-		return nil, fmt.Errorf("unknown operation type %v", _type)
-	}
-}
-
-// Append a new operation to the pack
-func (opp *OperationPack) Append(op Operation) {
-	opp.Operations = append(opp.Operations, op)
-}
-
-// IsEmpty tell if the OperationPack is empty
-func (opp *OperationPack) IsEmpty() bool {
-	return len(opp.Operations) == 0
-}
-
-// IsValid tell if the OperationPack is considered valid
-func (opp *OperationPack) Validate() error {
-	if opp.IsEmpty() {
-		return fmt.Errorf("empty")
-	}
-
-	for _, op := range opp.Operations {
-		if err := op.Validate(); err != nil {
-			return errors.Wrap(err, "op")
-		}
-	}
-
-	return nil
-}
-
-// Write will serialize and store the OperationPack as a git blob and return
-// its hash
-func (opp *OperationPack) Write(repo repository.ClockedRepo) (repository.Hash, error) {
-	// make sure we don't write invalid data
-	err := opp.Validate()
-	if err != nil {
-		return "", errors.Wrap(err, "validation error")
-	}
-
-	// First, make sure that all the identities are properly Commit as well
-	// TODO: this might be downgraded to "make sure it exist in git" but then, what make
-	// sure no data is lost on identities ?
-	for _, op := range opp.Operations {
-		if op.base().Author.NeedCommit() {
-			return "", fmt.Errorf("identity need commmit")
-		}
-	}
-
-	data, err := json.Marshal(opp)
-
-	if err != nil {
-		return "", err
-	}
-
-	hash, err := repo.StoreData(data)
-
-	if err != nil {
-		return "", err
-	}
-
-	return hash, nil
-}
-
-// Make a deep copy
-func (opp *OperationPack) Clone() OperationPack {
-
-	clone := OperationPack{
-		Operations: make([]Operation, len(opp.Operations)),
-		commitHash: opp.commitHash,
-	}
-
-	for i, op := range opp.Operations {
-		clone.Operations[i] = op
-	}
-
-	return clone
-}