pack

Documentation

Index

• Constants
• Variables
• func Builtins() (map[string][]*File, error)
• func Create(name, dir string, files []*File) (string, error)
• func CreateFrom(dest, src string) error
• type File
• type Pack
  • func FromDir(dir string) (*Pack, error)
  • func (p *Pack) SaveDir(dest string) error

Constants

const (
	// ChartfileName is the default Chart file name.
	ChartfileName = "Chart.yaml"
	// ChartDir is the relative directory name for the packaged chart with a pack.
	ChartDir = "chart"
	// DockerfileName is the name of the Dockerfile.
	DockerfileName = "Dockerfile"
	// ValuesfileName is the default values file name.
	ValuesfileName = "values.yaml"
	// IgnorefileName is the name of the Helm ignore file.
	IgnorefileName = ".helmignore"
	// DeploymentName is the name of the deployment file.
	DeploymentName = "deployment.yaml"
	// ServiceName is the name of the service file.
	ServiceName = "service.yaml"
	// IngressName is the name of the ingress file.
	IngressName = "ingress.yaml"
	// NotesName is the name of the NOTES.txt file.
	NotesName = "NOTES.txt"
	// HelpersName is the name of the helpers file.
	HelpersName = "_helpers.tpl"
	// TemplatesDir is the relative directory name for templates.
	TemplatesDir = "templates"
	// ChartsDir is the relative directory name for charts dependencies.
	ChartsDir = "charts"
	// HerokuLicenseName is the name of the Neroku License
	HerokuLicenseName = "NOTICE"
	// DockerignoreName is the name of the Docker ignore file
	DockerignoreName = ".dockerignore"
)

Variables

var ErrPackExists = errors.New("pack already exists")

ErrPackExists is returned when a user calls Create() but the pack already exists.

Functions

func Builtins

func Builtins() (map[string][]*File, error)

Builtins fetches all built-in packs as a map of packname=>files.

func Create

func Create(name, dir string, files []*File) (string, error)

Create creates a new Pack in a directory.

Inside of dir, this will create a directory based on the name. It will then write the Chart.yaml into this directory and create the (empty) appropriate directories.

The returned string will point to the newly created directory. It will be an absolute path, even if the provided base directory was relative.

If dir does not exist, this will return an error. If Chart.yaml or any directories cannot be created, this will return an error. In such a case, this will attempt to clean up by removing the new pack directory.

func CreateFrom

func CreateFrom(dest, src string) error

CreateFrom scaffolds a directory with the src pack.

Types

type File

type File struct {
	Path    string
	Content []byte
	Perm    os.FileMode
}

File represents a file within a Pack

type Pack

type Pack struct {
	// Chart is the Helm chart to be installed with the Pack.
	Chart *chart.Chart
	// Dockerfile is the pre-defined Dockerfile that will be installed with the Pack.
	Dockerfile []byte
}

Pack defines a Draft Starter Pack.

func FromDir

func FromDir(dir string) (*Pack, error)

FromDir takes a string name, tries to resolve it to a file or directory, and then loads it.

This is the preferred way to load a pack. It will discover the pack encoding and hand off to the appropriate pack reader.

func (*Pack) SaveDir

func (p *Pack) SaveDir(dest string) error

SaveDir saves a pack as files in a directory.