upgrade

type Context struct {
	Resolved    *appconfig.Resolved
	Paths       Paths
	AppVersion  string
	Inspection  *Inspection
	BackupDir   string
	CurrentMeta *Meta
	Warnings    []string
}

type Detection struct {
	CurrentVersion             int    `json:"current_version"`
	LatestVersion              int    `json:"latest_version"`
	CurrentVersionSource       string `json:"current_version_source"`
	Empty                      bool   `json:"empty"`
	HasWorkspace               bool   `json:"has_workspace"`
	HasLegacy                  bool   `json:"has_legacy"`
	ConfigExists               bool   `json:"config_exists"`
	LegacyConfigExists         bool   `json:"legacy_config_exists"`
	ConfigSchemaVersion        int    `json:"config_schema_version"`
	ConfigError                string `json:"config_error,omitempty"`
	IdentityIndexExists        bool   `json:"identity_index_exists"`
	IdentityIndexSchemaVersion int    `json:"identity_index_schema_version"`
	IdentityIndexError         string `json:"identity_index_error,omitempty"`
	DatabaseExists             bool   `json:"database_exists"`
	DatabaseSchemaVersion      int    `json:"database_schema_version"`
	DatabaseError              string `json:"database_error,omitempty"`
	LegacyIdentityExists       bool   `json:"legacy_identity_exists"`
	LegacyIdentityError        string `json:"legacy_identity_error,omitempty"`
	LegacyDatabaseExists       bool   `json:"legacy_database_exists"`
	LegacyDatabaseError        string `json:"legacy_database_error,omitempty"`
	LegacySettingsExists       bool   `json:"legacy_settings_exists"`
}

type Inspection struct {
	Paths     Paths     `json:"paths"`
	Meta      *Meta     `json:"meta,omitempty"`
	Journal   *Journal  `json:"journal,omitempty"`
	Detection Detection `json:"detection"`
}

type Journal struct {
	UpgradeID   string `json:"upgrade_id"`
	FromVersion int    `json:"from_version"`
	ToVersion   int    `json:"to_version"`
	CurrentStep string `json:"current_step"`
	Phase       string `json:"phase"`
	BackupDir   string `json:"backup_dir,omitempty"`
	StartedAt   string `json:"started_at"`
	AppVersion  string `json:"app_version,omitempty"`
}

type Meta struct {
	WorkspaceSchemaVersion int      `json:"workspace_schema_version"`
	AppVersion             string   `json:"app_version,omitempty"`
	UpdatedAt              string   `json:"updated_at"`
	LastUpgradeID          string   `json:"last_upgrade_id,omitempty"`
	LastBackupDir          string   `json:"last_backup_dir,omitempty"`
	Warnings               []string `json:"warnings,omitempty"`
}

type Migration interface {
	From() int
	To() int
	Name() string
	IsDone(ctx context.Context, uc *Context) (bool, error)
	Apply(ctx context.Context, uc *Context) error
	Validate(ctx context.Context, uc *Context) error
}

type Paths struct {
	ConfigFile           string `json:"config_file"`
	LegacyConfigFile     string `json:"legacy_config_file"`
	IdentityDir          string `json:"identity_dir"`
	DatabaseFile         string `json:"database_file"`
	LegacyCredentialsDir string `json:"legacy_credentials_dir"`
	LegacyDataDir        string `json:"legacy_data_dir"`
	LegacySettingsPath   string `json:"legacy_settings_path"`
	MetaPath             string `json:"meta_path"`
	JournalPath          string `json:"journal_path"`
	LockPath             string `json:"lock_path"`
	BackupRoot           string `json:"backup_root"`
}

type Upgrader struct {
	// contains filtered or unexported fields
}