dockerfile

package
v0.1.1 Latest Latest
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Published: Apr 19, 2026 License: MPL-2.0 Imports: 8 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func EnsureFinalStageName

func EnsureFinalStageName(dockerfileContent, defaultLastStageName string) (string, string, error)

func FormatNode

func FormatNode(node *parser.Node) string

func FormatNodes

func FormatNodes(nodes []*parser.Node) string

func RemoveSyntaxVersion

func RemoveSyntaxVersion(dockerfileContent string) string

func ReplaceInDockerfile

func ReplaceInDockerfile(dockerfileContent string, node *parser.Node) string

Types

type BaseStage

type BaseStage struct {
	Image  string
	Target string

	Envs         []instructions.KeyValuePair
	Args         []instructions.KeyValuePairOptional
	Instructions []*parser.Node
}

type Dockerfile

type Dockerfile struct {
	Raw string

	Directives []*parser.Directive
	Preamble   *Preamble
	Syntax     string // https://docs.docker.com/build/concepts/dockerfile/#dockerfile-syntax

	Stages         []*Stage
	StagesByTarget map[string]*Stage
}

func Parse

func Parse(dockerfileContent string) (*Dockerfile, error)

func (*Dockerfile) BuildContextFiles

func (d *Dockerfile) BuildContextFiles() []string

func (*Dockerfile) Dump

func (d *Dockerfile) Dump() string

func (*Dockerfile) FindBaseImage

func (d *Dockerfile) FindBaseImage(buildArgs map[string]string, target string) string

func (*Dockerfile) FindUserStatement

func (d *Dockerfile) FindUserStatement(
	buildArgs, baseImageEnv map[string]string,
	target string,
) string

type Preamble

type Preamble struct {
	BaseStage
}

type Stage

type Stage struct {
	BaseStage
	Users []instructions.KeyValuePair
}

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