Golang New示例

示例#1

文件： onbuild.go 项目： johnmccawley/origin

// New returns a new instance of OnBuild builder
func New(config *api.Config, overrides build.Overrides) (*OnBuild, error) {
	dockerHandler, err := docker.New(config.DockerConfig, config.PullAuthentication)
	if err != nil {
		return nil, err
	}
	b := &OnBuild{
		docker: dockerHandler,
		git:    git.New(),
		fs:     util.NewFileSystem(),
		tar:    tar.New(),
	}
	// Use STI Prepare() and download the 'run' script optionally.
	s, err := sti.New(config, overrides)
	s.SetScripts([]string{}, []string{api.Assemble, api.Run})

	downloader := overrides.Downloader
	if downloader == nil {
		d, sourceURL, err := scm.DownloaderForSource(config.Source)
		if err != nil {
			return nil, err
		}
		downloader = d
		config.Source = sourceURL
	}

	b.source = onBuildSourceHandler{
		Downloader: downloader,
		Preparer:   s,
		Ignorer:    &ignore.DockerIgnorer{},
	}

	b.garbage = &build.DefaultCleaner{b.fs, b.docker}
	return b, nil
}

示例#2

文件： strategies.go 项目： juanluisvaladas/origin

// Strategy creates the appropriate build strategy for the provided config, using
// the overrides provided. Not all strategies support all overrides.
func Strategy(config *api.Config, overrides build.Overrides) (build.Builder, api.BuildInfo, error) {
	var builder build.Builder
	var buildInfo api.BuildInfo

	image, err := docker.GetBuilderImage(config)
	if err != nil {
		buildInfo.FailureReason = utilstatus.NewFailureReason(utilstatus.ReasonPullBuilderImageFailed, utilstatus.ReasonMessagePullBuilderImageFailed)
		return nil, buildInfo, err
	}
	config.HasOnBuild = image.OnBuild

	// if we're blocking onbuild, just do a normal s2i build flow
	// which won't do a docker build and invoke the onbuild commands
	if image.OnBuild && !config.BlockOnBuild {
		builder, err = onbuild.New(config, overrides)
		if err != nil {
			buildInfo.FailureReason = utilstatus.NewFailureReason(utilstatus.ReasonGenericS2IBuildFailed, utilstatus.ReasonMessageGenericS2iBuildFailed)
			return nil, buildInfo, err
		}
		return builder, buildInfo, nil
	}

	builder, err = sti.New(config, overrides)
	if err != nil {
		buildInfo.FailureReason = utilstatus.NewFailureReason(utilstatus.ReasonGenericS2IBuildFailed, utilstatus.ReasonMessageGenericS2iBuildFailed)
		return nil, buildInfo, err
	}
	return builder, buildInfo, err
}

示例#3

文件： strategies.go 项目： johnmccawley/origin

// Strategy creates the appropriate build strategy for the provided config, using
// the overrides provided. Not all strategies support all overrides.
func Strategy(config *api.Config, overrides build.Overrides) (build.Builder, error) {
	image, err := docker.GetBuilderImage(config)
	if err != nil {
		return nil, err
	}
	if image.OnBuild {
		return onbuild.New(config, overrides)
	}
	return sti.New(config, overrides)
}

示例#4

文件： strategies.go 项目： jhadvig/origin

// GetStrategy decides what build strategy will be used for the STI build.
func GetStrategy(config *api.Config) (build.Builder, error) {
	image, err := GetBuilderImage(config)
	if err != nil {
		return nil, err
	}

	if image.OnBuild {
		return onbuild.New(config)
	}

	return sti.New(config)
}

示例#5

文件： strategies.go 项目： RomainVabre/origin

// Strategy creates the appropriate build strategy for the provided config, using
// the overrides provided. Not all strategies support all overrides.
func Strategy(config *api.Config, overrides build.Overrides) (build.Builder, error) {
	image, err := docker.GetBuilderImage(config)
	if err != nil {
		return nil, err
	}
	config.HasOnBuild = image.OnBuild

	// if we're blocking onbuild, just do a normal s2i build flow
	// which won't do a docker build and invoke the onbuild commands
	if image.OnBuild && !config.BlockOnBuild {
		return onbuild.New(config, overrides)
	}
	return sti.New(config, overrides)
}

示例#6

文件： onbuild.go 项目： rimolive/source-to-image

// New returns a new instance of OnBuild builder
func New(config *api.Config) (*OnBuild, error) {
	dockerHandler, err := docker.New(config.DockerConfig, config.PullAuthentication)
	if err != nil {
		return nil, err
	}
	b := &OnBuild{
		docker: dockerHandler,
		git:    git.New(),
		fs:     util.NewFileSystem(),
		tar:    tar.New(),
	}
	// Use STI Prepare() and download the 'run' script optionally.
	s, err := sti.New(config)
	s.SetScripts([]string{}, []string{api.Assemble, api.Run})

	b.source = onBuildSourceHandler{
		&git.Clone{b.git, b.fs},
		s,
	}
	b.garbage = &build.DefaultCleaner{b.fs, b.docker}
	return b, nil
}