upd

type Cfg struct {
	UpgradeCmd        []string `env:"UPGRADE_CMD"         long:"upgrade-cmd"         yaml:"upgradeCmd"        description:"exec cmd after download completed"`
	UpgradeOutputPath string   `env:"UPGRADE_OUTPUT_PATH" long:"upgrade-output-path" yaml:"upgradeOutputPath" description:"upgrade cmd output path"`
}

type Upd interface {
	boot.Daemon
	Upgrade(vi *VerInfo) error
}

type VerInfo struct {
	Ver               string              `json:"ver"               yaml:"ver"             validate:"required"`
	StoreCfg          *pipeline.ReaderCfg `json:"storeCfg"          yaml:"storeCfg"        validate:"required"`
	DownloadDstPath   string              `json:"downloadDstPath"   yaml:"downloadDstPath" validate:"required"`
	UpgradeCmd        []string            `json:"upgradeCmd"        yaml:"upgradeCmd"`
	UpgradeOutputPath string              `json:"upgradeOutputPath" yaml:"upgradeOutputPath"`
}