container

Documentation

Overview

Package container contains the logic for creating and entering containers.

Index

• Variables
• func Contains(list []string, item string) bool
• func ContainsString(list []string, item string) bool
• func Create(cfg config.Structure, deleteOld bool) error
• func Enter(cfg config.Structure, root bool) error
• func FileExists(path string) bool
• func GetFolderFiles(path string) ([]string, error)
• func GetFolderFilesMtch(path string, match string) ([]string, error)
• func InstallAndEnter(cfg config.Structure, root bool) error
• func MountArg(list []string, mount string, readOnly bool, bindPropagation string) []string
• func ReplaceEnvVars(str string) string
• func RunCommandList(name string, commands []string, pman *podman.Podman, root bool, ...) error

Variables

var DontAttachEnter = false

DontAttachEnter is a flag that tells the enter command to not attach to the container (for the enter command)

var DontStopOnFinish = false

DontStopOnFinish prevents the container from stopping after the create commands are ran

var PkgVersion = "latest"

PkgVersion specifies the version of develbox (inside the container)

Functions

func Contains

func Contains(list []string, item string) bool

Contains loops through a list to check if a string is inside it

func ContainsString

func ContainsString(list []string, item string) bool

ContainsString loops through a list to check if a string contains an item

func Create

func Create(cfg config.Structure, deleteOld bool) error

Create creates a container and runs the setupContainer function

func Enter

func Enter(cfg config.Structure, root bool) error

Enter runs a shell in the container and creates a pipe for package installations.

func FileExists

func FileExists(path string) bool

FileExists checks if a file/path exists using os.Stat()

func GetFolderFiles

func GetFolderFiles(path string) ([]string, error)

GetFolderFiles reads all the names in the a path, and returns them

func GetFolderFilesMtch

func GetFolderFilesMtch(path string, match string) ([]string, error)

GetFolderFilesMtch returns a list of all the files inside a path that match a string

func InstallAndEnter

func InstallAndEnter(cfg config.Structure, root bool) error

InstallAndEnter install the packages and runs a shell in the container

func MountArg

func MountArg(list []string, mount string, readOnly bool, bindPropagation string) []string

MountArg appends a string to a list with the mount argument. It also checks path existance and replaces any environment variables

func ReplaceEnvVars

func ReplaceEnvVars(str string) string

ReplaceEnvVars matches any text that starts with "$" and replaces it with the value of the environment variable. If not set, it will return an empty string.

func RunCommandList

func RunCommandList(name string, commands []string, pman *podman.Podman, root bool, attach podman.Attach) error

RunCommandList loops through the commands list and runs each one separately