gitcommit

type GenerateDiffInput struct {
	RepoPath        string // Path to the repository
	FromHash        string // Source commit hash
	ToHash          string // Target commit hash (usually HEAD)
	StorageLocation string // Directory where diff will be saved
	ContextLines    int    // Number of context lines (before/after)
}

type GenerateDiffOutput struct {
	DiffPath string // Path to generated diff file
	DiffSize int64  // Size of diff file in bytes
}

type PersistCommitActivity struct {
	// Required inputs
	RepoPath        string `json:"repo_path"`        // Path to the local Git repository
	StorageLocation string `json:"storage_location"` // Directory path where thin packs will be stored
	RootHash        string `json:"root_hash"`        // Base commit hash this set was built upon

	// Optional configuration
	ExpectedHeadHash string        `json:"expected_head_hash,omitempty"` // HEAD hash expected before persistence starts; used to detect history-only changes
	CommitMessage    string        `json:"commit_message,omitempty"`     // Message for the commit
	Author           string        `json:"author,omitempty"`             // Author name and email
	Timeout          time.Duration `json:"timeout,omitempty"`            // Operation timeout
}

type PersistCommitActivityWrapper struct{}

type PersistCommitInput struct {
	RepoPath        string        `json:"repo_path" default:"{{ context.environment.worktree_path }}" validate:"required,dir"`              // Required: path to the local Git repository
	StorageLocation string        `json:"storage_location" validate:"required"`                                                             // Required: directory path where thin packs will be stored
	RootHash        string        `json:"root_hash" default:"{{ context.git.resolved_hash }}" validate:"required,hexadecimal,min=7,max=40"` // Required: base commit hash this set was built upon
	CommitMessage   string        `json:"commit_message,omitempty"`                                                                         // Optional: message for the commit
	Author          string        `json:"author,omitempty" default:"{{ context.git.author }}"`                                              // Optional: author name and email
	Timeout         time.Duration `json:"timeout,omitempty"`                                                                                // Optional: operation timeout
}

type PersistCommitOutput struct {
	CommitHash   string    `json:"commit_hash"`    // SHA-1 hash of the persisted HEAD commit
	ParentHash   string    `json:"parent_hash"`    // SHA-1 hash of the persisted commit's parent
	ThinPackPath string    `json:"thin_pack_path"` // Full path to generated thin pack
	ThinPackSize int64     `json:"thin_pack_size"` // Size of thin pack in bytes
	CreatedAt    time.Time `json:"created_at"`     // Timestamp of operation
	HasChanges   bool      `json:"has_changes"`    // True when repository history advanced or new worktree changes were committed
}

type PersistWithDiffsOutput struct {
	PersistCommitOutput        // Embedded commit and thin pack info
	DiffFromParentPath  string `json:"diff_from_parent_path"` // Path to diff from parent commit
	DiffFromParentSize  int64  `json:"diff_from_parent_size"` // Size of parent diff in bytes
	DiffFromBasePath    string `json:"diff_from_base_path"`   // Path to diff from base commit
	DiffFromBaseSize    int64  `json:"diff_from_base_size"`   // Size of base diff in bytes
}

type RestoreCommitActivity struct {
	// Required inputs
	RepoPath        string `json:"repo_path"`        // Path to the local Git repository
	TargetCommit    string `json:"target_commit"`    // Commit hash to restore to
	RootHash        string `json:"root_hash"`        // Root commit hash for this set
	StorageLocation string `json:"storage_location"` // Directory containing thin packs

	// Optional configuration
	Force   bool          `json:"force,omitempty"`   // Force checkout even with uncommitted changes
	Timeout time.Duration `json:"timeout,omitempty"` // Operation timeout
}

type RestoreCommitActivityWrapper struct{}

type RestoreCommitInput struct {
	RepoPath        string        `json:"repo_path" default:"{{ context.environment.worktree_path }}" validate:"required,dir"`              // Required: path to the local Git repository
	TargetCommit    string        `json:"target_commit" validate:"required,hexadecimal,min=7,max=40"`                                       // Required: commit hash to restore to
	RootHash        string        `json:"root_hash" default:"{{ context.git.resolved_hash }}" validate:"required,hexadecimal,min=7,max=40"` // Required: root commit hash for this set
	StorageLocation string        `json:"storage_location" validate:"required"`                                                             // Required: directory containing thin packs
	Force           bool          `json:"force,omitempty"`                                                                                  // Optional: force checkout even with uncommitted changes
	Timeout         time.Duration `json:"timeout,omitempty"`                                                                                // Optional: operation timeout
}

type RestoreCommitOutput struct {
	Success          bool      `json:"success"`                      // Whether restore succeeded
	CurrentCommit    string    `json:"current_commit"`               // Current commit hash after restore
	RestoredFrom     string    `json:"restored_from"`                // Source of restore: "repository" or "thin_packs"
	ThinPacksApplied []string  `json:"thin_packs_applied,omitempty"` // List of applied thin packs
	RestoredAt       time.Time `json:"restored_at"`                  // Timestamp of operation
}