packs

README

Packs

This repo contains Packs: buildpack cloud builders for the Cloud Foundry and Heroku buildpacks.

These cloud builders are available on Docker Hub.

Quick Start: Cloud Foundry Packs

Build:

docker run --rm -v "$(pwd)/app:/workspace" -v "$(pwd)/out:/out" packs/cf:build

Run:

docker run --rm -P \
    -v "$(pwd)/out:/workspace" \
    packs/cf:run -droplet droplet.tgz -metadata result.json

Export to Docker daemon:

docker run --rm \
    -v "$(pwd)/out:/workspace" \
    -v "/var/run/docker.sock:/var/run/docker.sock" \
    packs/cf:export -daemon -droplet droplet.tgz -metadata result.json my-image

Export to Docker registry:

docker run --rm \
    -v "$(pwd)/out:/workspace" \
    -v "$HOME/.docker/config.json:/root/.docker/config.json" \
    packs/cf:export -droplet droplet.tgz -metadata result.json my-image

Documentation

Index

• Constants
• func Exit(err error)
• func FailCode(code int, action ...string) error
• func FailErr(err error, action ...string) error
• func FailErrCode(err error, code int, action ...string) error
• func InputDropletPath(path *string)
• func InputMetadataPath(path *string)
• func InputSlugPath(path *string)
• func InputStackName(image *string)
• func InputUseDaemon(use *bool)
• func InputUseHelpers(use *bool)
• func Run(name string, arg ...string) (string, error)
• type AppMetadata
• type BuildMetadata
• type BuildpackMetadata
• type ErrorFail
  • func (e *ErrorFail) Error() string
• type RunImageMetadata

Constants

const (
	EnvAppDir = "PACK_APP_DIR"
	EnvAppZip = "PACK_APP_ZIP"

	EnvAppName = "PACK_APP_NAME"
	EnvAppURI  = "PACK_APP_URI"

	EnvAppDisk   = "PACK_APP_DISK"
	EnvAppMemory = "PACK_APP_MEM"
	EnvAppFds    = "PACK_APP_FDS"

	EnvDropletPath  = "PACK_DROPLET_PATH"
	EnvSlugPath     = "PACK_SLUG_PATH"
	EnvMetadataPath = "PACK_METADATA_PATH"

	EnvStackName  = "PACK_STACK_NAME"
	EnvUseDaemon  = "PACK_USE_DAEMON"
	EnvUseHelpers = "PACK_USE_HELPERS"
)

const (
	BuildLabel     = "sh.packs.build"
	BuildpackLabel = "sh.packs.buildpacks"
)

const (
	CodeFailed      = 1
	CodeInvalidArgs = iota + 2
	CodeInvalidEnv
	CodeNotFound
	CodeFailedDetect
	CodeFailedBuild
	CodeFailedLaunch
	CodeFailedUpdate
)

Functions

func Exit

func Exit(err error)

func FailCode

func FailCode(code int, action ...string) error

func FailErr

func FailErr(err error, action ...string) error

func FailErrCode

func FailErrCode(err error, code int, action ...string) error

func InputDropletPath

func InputDropletPath(path *string)

func InputMetadataPath

func InputMetadataPath(path *string)

func InputSlugPath

func InputSlugPath(path *string)

func InputStackName

func InputStackName(image *string)

func InputUseDaemon

func InputUseDaemon(use *bool)

func InputUseHelpers

func InputUseHelpers(use *bool)

func Run

func Run(name string, arg ...string) (string, error)

Types

type AppMetadata

type AppMetadata struct {
	Name string `json:"name"`
	SHA  string `json:"sha"`
}

type BuildMetadata

type BuildMetadata struct {
	App        AppMetadata         `json:"app"`
	Buildpacks []BuildpackMetadata `json:"buildpacks"`
	RunImage   RunImageMetadata    `json:"runimage"`
}

type BuildpackMetadata

type BuildpackMetadata struct {
	Key     string `json:"key"`
	Name    string `json:"name"`
	Version string `json:"version,omitempty"`
}

type ErrorFail

type ErrorFail struct {
	Err    error
	Code   int
	Action []string
}

func (*ErrorFail) Error

func (e *ErrorFail) Error() string

type RunImageMetadata

type RunImageMetadata struct {
	Name string `json:"name"`
	SHA  string `json:"sha"`
}