deploy

type Addition struct {
	SuperUser bool
	AutoSudo  bool
	Commands  []string     `description:"os command"`
	Transfers []*copy.Rule `description:"asset transfer"`
}

type Dependency struct {
	Name    string
	Version string
}

type Deployment struct {
	Pre          *Addition            `description:"initialization deployment instruction"`
	Transfer     *copy.Rule           `required:"true" description:"software deployment instruction"` //actual copy instruction
	Run          *exec.ExtractRequest `description:"post deployment commands, i.e. tar xvzf"`         //post deployment command like tar xvzf
	VersionCheck *exec.ExtractRequest `description:"version extraction command"`                      //command to check version
	Post         *Addition            `description:"post deployment instruction"`
}

type LoadMetaRequest struct {
	Source    *location.Resource `required:"true" description:"deployment meta location"`
	Variables map[string]string
}

type LoadMetaResponse struct {
	Meta *Meta
}

type Meta struct {
	Name         string        //app name
	Versioning   string        `required:"true" description:x"versioning template for dynamic discovery i.e. Major.Minor.Release"` //versioning system, i.e. Major.Minor.Release
	Targets      []*TargetMeta `required:"true" description:"deployment instruction for various version and operating systems"`
	BaseLocation string        `description:"default base location"`
}

type Request struct {
	Target       *location.Resource `required:"true" description:"target host"`                                                                                   //target host
	MetaURL      string             `description:"optional URL for meta deployment file, if left empty the meta URL is construct as meta/deployment/**AppName**"` //deployment URL for meta deployment instruction
	AppName      string             `required:"true" description:"application name, as defined in meta deployment file"`                                          //app name
	Version      string             `description:"version of the app to deploy, if left empty the version is extracted from meta deployment file"`                //version of the app to deploy
	Variables    map[string]string  `description:"variables to expand in meta deployment file"`
	Force        bool               `description:"force deployment even if app has been already installed"` //flag force deployment, by default if requested version matches the one from command version check. deployment is skipped.
	BaseLocation string             `description:" variable source: $deploy.baseLocation"`
}

type Response struct {
	Version string
}

type TargetMeta struct {
	Version           string            //version of the software
	MinReleaseVersion map[string]string `required:"true" description:"min release version, key is major.minor, value is release or update version"` //min release version, key is major.minor, value is release or update version
	OsTarget          *model.OsTarget   `description:"operating system match"`                                                                      //if specified matches current os
	Deployment        *Deployment       `required:"true" description:"actual deployment instructions"`                                              //actual deployment instruction
	Dependencies      []*Dependency     `description:"app dependencies like sdk"`                                                                   //app dependencies like sdk
}