org.springframework.boot.buildpack.platform.build

Interface BuildLog

All Known Implementing Classes:

AbstractBuildLog

public interface BuildLog

Callback interface used to provide Builder output logging.

Since:

2.3.0

Author:

Phillip Webb, Scott Frederick, Andrey Shlykov

See Also:

toSystemOut()

Method Summary

Modifier and Type	Method and Description
void	executedLifecycle(BuildRequest request) Log that the lifecycle has executed.
void	executingLifecycle(BuildRequest request, org.springframework.boot.buildpack.platform.build.LifecycleVersion version, VolumeName buildCacheVolume) Log that the lifecycle is executing.
void	pulledImage(Image image, org.springframework.boot.buildpack.platform.build.ImageType imageType) Log that an image has been pulled.
Consumer<TotalProgressEvent>	pullingImage(ImageReference imageReference, org.springframework.boot.buildpack.platform.build.ImageType imageType) Log that an image is being pulled.
void	pushedImage(ImageReference imageReference) Log that an image has been pushed.
Consumer<TotalProgressEvent>	pushingImage(ImageReference imageReference) Log that an image is being pushed.
Consumer<LogUpdateEvent>	runningPhase(BuildRequest request, String name) Log that a specific phase is running.
void	skippingPhase(String name, String reason) Log that a specific phase is being skipped.
void	start(BuildRequest request) Log that a build is starting.
static BuildLog	to(PrintStream out) Factory method that returns a BuildLog the outputs to a given PrintStream.
static BuildLog	toSystemOut() Factory method that returns a BuildLog the outputs to System.out.

Method Detail

start

void start(BuildRequest request)

Log that a build is starting.

Parameters:

request - the build request

pullingImage

Consumer<TotalProgressEvent> pullingImage(ImageReference imageReference,
                                          org.springframework.boot.buildpack.platform.build.ImageType imageType)

Log that an image is being pulled.

Parameters:

imageReference - the image reference

imageType - the image type

Returns:

a consumer for progress update events

pulledImage

void pulledImage(Image image,
                 org.springframework.boot.buildpack.platform.build.ImageType imageType)

Log that an image has been pulled.

Parameters:

image - the image that was pulled

imageType - the image type that was pulled

pushingImage

Consumer<TotalProgressEvent> pushingImage(ImageReference imageReference)

Log that an image is being pushed.

Parameters:

imageReference - the image reference

Returns:

a consumer for progress update events

pushedImage

void pushedImage(ImageReference imageReference)

Log that an image has been pushed.

Parameters:

imageReference - the image reference

executingLifecycle

void executingLifecycle(BuildRequest request,
                        org.springframework.boot.buildpack.platform.build.LifecycleVersion version,
                        VolumeName buildCacheVolume)

Log that the lifecycle is executing.

Parameters:

request - the build request

version - the lifecycle version

buildCacheVolume - the name of the build cache volume in use

runningPhase

Consumer<LogUpdateEvent> runningPhase(BuildRequest request,
                                      String name)

Log that a specific phase is running.

Parameters:

request - the build request

name - the name of the phase

Returns:

a consumer for log updates

skippingPhase

void skippingPhase(String name,
                   String reason)

Log that a specific phase is being skipped.

Parameters:

name - the name of the phase

reason - the reason the phase is skipped

executedLifecycle

void executedLifecycle(BuildRequest request)

Log that the lifecycle has executed.

Parameters:

request - the build request

toSystemOut

static BuildLog toSystemOut()

Factory method that returns a BuildLog the outputs to System.out.

Returns:

a build log instance that logs to system out

to

static BuildLog to(PrintStream out)

Factory method that returns a BuildLog the outputs to a given PrintStream.

Parameters:

out - the print stream used to output the log

Returns:

a build log instance that logs to the given print stream