llbutil

Documentation

Index

• Variables
• func Abs(ctx context.Context, s pllb.State, p string) (string, error)
• func CopyOp(ctx context.Context, srcState pllb.State, srcs []string, destState pllb.State, ...) (pllb.State, error)
• func CopyWithRunOptions(srcState pllb.State, src, dest string, platr *platutil.Resolver, ...) pllb.State
• func DockerTagSafe(tag string) string
• func PlatformSpecificImageName(imgName string, platform platutil.Platform) (string, error)
• func StateToRef(ctx context.Context, gwClient gwclient.Client, state pllb.State, noCache bool, ...) (gwclient.Reference, error)
• func WithDependency(state pllb.State, depState pllb.State, stateStr, depStr string, ...) pllb.State

Variables

var (
	// DefaultPathEnv is the default PATH to use.
	DefaultPathEnv = "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
)

Functions

func Abs

func Abs(ctx context.Context, s pllb.State, p string) (string, error)

Abs prepends the working dir to the given path, if the path is relative.

func CopyOp

func CopyOp(ctx context.Context, srcState pllb.State, srcs []string, destState pllb.State, dest string, allowWildcard bool, isDir bool, keepTs bool, chown string, chmod *fs.FileMode, ifExists, symlinkNoFollow, merge bool, opts ...llb.ConstraintsOpt) (pllb.State, error)

CopyOp is a simplified llb copy operation.

func CopyWithRunOptions

func CopyWithRunOptions(srcState pllb.State, src, dest string, platr *platutil.Resolver, opts ...llb.RunOption) pllb.State

CopyWithRunOptions copies from `src` to `dest` and returns the result in a separate LLB State. This operation is similar llb.Copy, however, it can apply llb.RunOptions (such as a mount) Internally, the operation runs on the internal COPY image used by Dockerfile.

func DockerTagSafe

func DockerTagSafe(tag string) string

DockerTagSafe turns a string into a safe Docker tag.

func PlatformSpecificImageName

func PlatformSpecificImageName(imgName string, platform platutil.Platform) (string, error)

PlatformSpecificImageName returns the PlatformSpecificImageName

func StateToRef

func StateToRef(ctx context.Context, gwClient gwclient.Client, state pllb.State, noCache bool, platr *platutil.Resolver, cacheImports []string) (gwclient.Reference, error)

StateToRef takes an LLB state, solves it using gateway and returns the ref.

func WithDependency

func WithDependency(state pllb.State, depState pllb.State, stateStr, depStr string, platr *platutil.Resolver, opts ...llb.RunOption) pllb.State

WithDependency creates a fake dependency between two states.