svc

Documentation

Index

• func ValidateDataType(dir string)
• func ValidateRestApi(dir string, ic astutils.InterfaceCollector)
• type ISvc
  • func NewSvc(dir string, opts ...SvcOption) ISvc
• type Svc
  • func (receiver *Svc) Deploy(k8sfile string)
  • func (receiver *Svc) DoRestart()
  • func (receiver *Svc) DoRun()
  • func (receiver *Svc) DoWatch()
  • func (receiver *Svc) GenClient()
  • func (receiver *Svc) GenIntegrationTestingCode()
  • func (receiver *Svc) GetDir() string
  • func (receiver *Svc) GetWatcher() *watcher.Watcher
  • func (receiver *Svc) Grpc()
  • func (receiver *Svc) Http()
  • func (receiver *Svc) Init()
  • func (receiver *Svc) Push(repo string)
  • func (receiver *Svc) Run(watch bool)
  • func (receiver *Svc) SetWatcher(w *watcher.Watcher)
  • func (receiver *Svc) Shutdown(k8sfile string)
  • func (receiver *Svc) Upgrade(version string)
• type SvcOption
  • func WithImagePrefix(imagePrefix string) SvcOption
  • func WithModName(modName string) SvcOption
  • func WithRunner(runner executils.Runner) SvcOption

Functions

func ValidateDataType

func ValidateDataType(dir string)

func ValidateRestApi

func ValidateRestApi(dir string, ic astutils.InterfaceCollector)

ValidateRestApi is checking whether parameter types in each of service interface methods valid or not Only support at most one golang non-built-in type as parameter in a service interface method because go-doudou cannot put more than one parameter into request body except v3.FileModel. If there are v3.FileModel parameters, go-doudou will assume you want a multipart/form-data api Support struct, map[string]ANY, built-in type and corresponding slice only Not support anonymous struct as parameter

Types

type ISvc

type ISvc interface {
	SetWatcher(w *watcher.Watcher)
	GetWatcher() *watcher.Watcher
	GetDir() string
	Http()
	Init()
	Push(repo string)
	Deploy(k8sfile string)
	Shutdown(k8sfile string)
	GenClient()
	DoRun()
	DoRestart()
	DoWatch()
	Run(watch bool)
	Upgrade(version string)
	Grpc()
}

func NewSvc

func NewSvc(dir string, opts ...SvcOption) ISvc

NewSvc new Svc instance

type Svc

type Svc struct {

	// Handler indicates whether generate default http handler implementation code or not
	Handler bool
	// Client is client language name
	Client bool
	// Omitempty indicates whether omit empty when marshal structs to json
	Omitempty bool
	// Doc indicates whether generate OpenAPI 3.0 json doc file
	Doc bool
	// Jsonattrcase is attribute case converter name when marshal structs to json
	Jsonattrcase string
	// DocPath is OpenAPI 3.0 json doc file path used for generating client code
	DocPath string
	// Env is service base url environment variable name used for generating client code
	Env string
	// ClientPkg is client package name
	ClientPkg string

	// for being compatible with legacy code purpose only
	RoutePatternStrategy int

	// ModName is go module name
	ModName string

	// ImagePrefix is image name prefix string used for building and pushing docker image
	ImagePrefix string

	// PostmanCollectionPath is postman collection v2.1 compatible file disk path
	PostmanCollectionPath string
	// DotenvPath dotenv format config file disk path only for integration testing purpose
	DotenvPath string
	// contains filtered or unexported fields
}

Svc wraps all config properties for commands

func (*Svc) Deploy

func (receiver *Svc) Deploy(k8sfile string)

Deploy deploys project to kubernetes. If k8sfile flag not set, it will be deployed as statefulset kind using statefulset.yaml file in the project root, so if you want to deploy a monolithic project, please set k8sfile flag.

func (*Svc) DoRestart

func (receiver *Svc) DoRestart()

TODO there is a bug here on windows

func (*Svc) DoRun

func (receiver *Svc) DoRun()

func (*Svc) DoWatch

func (receiver *Svc) DoWatch()

func (*Svc) GenClient

func (receiver *Svc) GenClient()

GenClient generates http client code from OpenAPI3.0 description json file, only support Golang currently.

func (*Svc) GenIntegrationTestingCode

func (receiver *Svc) GenIntegrationTestingCode()

GenIntegrationTestingCode generates integration testing code from postman collection v2.1 compatible file

func (*Svc) GetDir

func (receiver *Svc) GetDir() string

func (*Svc) GetWatcher

func (receiver *Svc) GetWatcher() *watcher.Watcher

func (*Svc) Grpc

func (receiver *Svc) Grpc()

func (*Svc) Http

func (receiver *Svc) Http()

Http generates main function, config files, db connection function, http routes, http handlers, service interface and service implementation from the result of ast parsing svc.go file in the project root. It may panic if validation failed

func (*Svc) Init

func (receiver *Svc) Init()

Init inits a project

func (*Svc) Push

func (receiver *Svc) Push(repo string)

Push executes go mod vendor command first, then build docker image and push to remote image repository It also generates deployment kind(for monolithic) and statefulset kind(for microservice) yaml files for kubernetes deploy, if these files already exist, it will only change the image version in each file, so you can edit these files manually to fit your need.

func (*Svc) Run

func (receiver *Svc) Run(watch bool)

Run runs the project locally. Recommend to set watch flag to enable watch mode for rapid development.

func (*Svc) SetWatcher

func (receiver *Svc) SetWatcher(w *watcher.Watcher)

func (*Svc) Shutdown

func (receiver *Svc) Shutdown(k8sfile string)

Shutdown stops and removes the project from kubernetes. If k8sfile flag not set, it will use statefulset.yaml file in the project root, so if you had already set k8sfile flag when you deploy the project, you should set the same k8sfile flag.

func (*Svc) Upgrade

func (receiver *Svc) Upgrade(version string)

Upgrade upgrades go-doudou to latest release version

type SvcOption

type SvcOption func(svc *Svc)

func WithImagePrefix

func WithImagePrefix(imagePrefix string) SvcOption

func WithModName

func WithModName(modName string) SvcOption

func WithRunner

func WithRunner(runner executils.Runner) SvcOption