hudson.plugins.git.extensions

Class GitSCMExtension

java.lang.Object

hudson.model.AbstractDescribableImpl<GitSCMExtension>

hudson.plugins.git.extensions.GitSCMExtension

All Implemented Interfaces:

hudson.model.Describable<GitSCMExtension>

Direct Known Subclasses:

ChangelogToBranch, CleanBeforeCheckout, CleanCheckout, CloneOption, DisableRemotePoll, FakeGitSCMExtension, MessageExclusion, PathRestriction, PerBuildTag, PreBuildMerge, PruneStaleBranch, RelativeTargetDirectory, SparseCheckoutPaths, SubmoduleOption, UserExclusion, UserIdentity, WipeWorkspace

public abstract class GitSCMExtension
extends hudson.model.AbstractDescribableImpl<GitSCMExtension>

Extension point to tweak the behaviour of GitSCM.

Since:

2.0.0

Author:

Kohsuke Kawaguchi

Constructor Summary

Constructors

Constructor and Description
GitSCMExtension()

Method Summary

Methods

Modifier and Type	Method and Description
void	beforeCheckout(GitSCM scm, hudson.model.AbstractBuild<?,?> build, org.jenkinsci.plugins.gitclient.GitClient git, hudson.model.BuildListener listener) Deprecated.
void	beforeCheckout(GitSCM scm, hudson.model.Run<?,?> build, org.jenkinsci.plugins.gitclient.GitClient git, hudson.model.TaskListener listener) Called before the checkout activity (including fetch and checkout) starts.
org.jenkinsci.plugins.gitclient.GitClient	decorate(GitSCM scm, org.jenkinsci.plugins.gitclient.GitClient git) Called when GitClient is created to decorate its behaviour.
void	decorateCheckoutCommand(GitSCM scm, hudson.model.AbstractBuild<?,?> build, org.jenkinsci.plugins.gitclient.GitClient git, hudson.model.BuildListener listener, org.jenkinsci.plugins.gitclient.CheckoutCommand cmd) Deprecated.
void	decorateCheckoutCommand(GitSCM scm, hudson.model.Run<?,?> build, org.jenkinsci.plugins.gitclient.GitClient git, hudson.model.TaskListener listener, org.jenkinsci.plugins.gitclient.CheckoutCommand cmd) Called before a CheckoutCommand is executed to allow extensions to alter its behaviour.
void	decorateCloneCommand(GitSCM scm, hudson.model.AbstractBuild<?,?> build, org.jenkinsci.plugins.gitclient.GitClient git, hudson.model.BuildListener listener, org.jenkinsci.plugins.gitclient.CloneCommand cmd) Deprecated.
void	decorateCloneCommand(GitSCM scm, hudson.model.Run<?,?> build, org.jenkinsci.plugins.gitclient.GitClient git, hudson.model.TaskListener listener, org.jenkinsci.plugins.gitclient.CloneCommand cmd) Called before a CloneCommand is executed to allow extensions to alter its behaviour.
void	decorateFetchCommand(GitSCM scm, org.jenkinsci.plugins.gitclient.GitClient git, hudson.model.TaskListener listener, org.jenkinsci.plugins.gitclient.FetchCommand cmd) Called before a FetchCommand is executed to allow extensions to alter its behaviour.
void	decorateMergeCommand(GitSCM scm, hudson.model.AbstractBuild<?,?> build, org.jenkinsci.plugins.gitclient.GitClient git, hudson.model.BuildListener listener, org.jenkinsci.plugins.gitclient.MergeCommand cmd) Deprecated.
void	decorateMergeCommand(GitSCM scm, hudson.model.Run<?,?> build, org.jenkinsci.plugins.gitclient.GitClient git, hudson.model.TaskListener listener, org.jenkinsci.plugins.gitclient.MergeCommand cmd) Called before a MergeCommand is executed to allow extensions to alter its behaviour.
hudson.plugins.git.Revision	decorateRevisionToBuild(GitSCM scm, hudson.model.AbstractBuild<?,?> build, org.jenkinsci.plugins.gitclient.GitClient git, hudson.model.BuildListener listener, hudson.plugins.git.Revision marked, hudson.plugins.git.Revision rev) Deprecated.
hudson.plugins.git.Revision	decorateRevisionToBuild(GitSCM scm, hudson.model.Run<?,?> build, org.jenkinsci.plugins.gitclient.GitClient git, hudson.model.TaskListener listener, hudson.plugins.git.Revision marked, hudson.plugins.git.Revision rev) Called after BuildChooser selects the revision to pick for this build, but before
GitSCMExtensionDescriptor	getDescriptor()
GitClientType	getRequiredClient() Let extension declare required GitClient implementation.
hudson.FilePath	getWorkingDirectory(GitSCM scm, hudson.model.AbstractProject<?,?> context, hudson.FilePath workspace, hudson.EnvVars environment, hudson.model.TaskListener listener) Deprecated.
hudson.FilePath	getWorkingDirectory(GitSCM scm, hudson.model.Job<?,?> context, hudson.FilePath workspace, hudson.EnvVars environment, hudson.model.TaskListener listener) Given the workspace root directory, gets the working directory, which is where the repository will be checked out.
Boolean	isRevExcluded(GitSCM scm, org.jenkinsci.plugins.gitclient.GitClient git, GitChangeSet commit, hudson.model.TaskListener listener, BuildData buildData) Given a commit found during polling, check whether it should be disregarded.
void	onCheckoutCompleted(GitSCM scm, hudson.model.AbstractBuild<?,?> build, org.jenkinsci.plugins.gitclient.GitClient git, hudson.model.BuildListener listener) Deprecated.
void	onCheckoutCompleted(GitSCM scm, hudson.model.Run<?,?> build, org.jenkinsci.plugins.gitclient.GitClient git, hudson.model.TaskListener listener) Called when the checkout was completed and the working directory is filled with files.
void	onClean(GitSCM scm, org.jenkinsci.plugins.gitclient.GitClient git) Signals when "git-clean" runs.
void	populateEnvironmentVariables(GitSCM scm, Map<String,String> env) Contribute additional environment variables for the Git invocation.
boolean	requiresWorkspaceForPolling()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GitSCMExtension

public GitSCMExtension()

Method Detail

requiresWorkspaceForPolling

public boolean requiresWorkspaceForPolling()

Returns:

true when this extension has a requirement to get a workspace during polling, typically as it has to check for incoming changes, not just remote HEAD.

isRevExcluded

public Boolean isRevExcluded(GitSCM scm,
                    org.jenkinsci.plugins.gitclient.GitClient git,
                    GitChangeSet commit,
                    hudson.model.TaskListener listener,
                    BuildData buildData)
                      throws IOException,
                             InterruptedException,
                             hudson.plugins.git.GitException

Given a commit found during polling, check whether it should be disregarded.

Parameters:

scm -

git - GitClient object

commit - The commit whose exclusion is being tested.

listener -

Returns:

true to disregard this commit and not trigger a build, regardless of what later GitSCMExtensions say. false to trigger a build from this commit, regardless of what later GitSCMExtensions say. null to allow other GitSCMExtensions to decide.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

getWorkingDirectory

public hudson.FilePath getWorkingDirectory(GitSCM scm,
                                  hudson.model.Job<?,?> context,
                                  hudson.FilePath workspace,
                                  hudson.EnvVars environment,
                                  hudson.model.TaskListener listener)
                                    throws IOException,
                                           InterruptedException,
                                           hudson.plugins.git.GitException

Given the workspace root directory, gets the working directory, which is where the repository will be checked out.

Returns:

working directory or null to let other GitSCMExtension control it.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

getWorkingDirectory

@Deprecated
public hudson.FilePath getWorkingDirectory(GitSCM scm,
                                             hudson.model.AbstractProject<?,?> context,
                                             hudson.FilePath workspace,
                                             hudson.EnvVars environment,
                                             hudson.model.TaskListener listener)
                                    throws IOException,
                                           InterruptedException,
                                           hudson.plugins.git.GitException

Deprecated.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

decorateRevisionToBuild

public hudson.plugins.git.Revision decorateRevisionToBuild(GitSCM scm,
                                                  hudson.model.Run<?,?> build,
                                                  org.jenkinsci.plugins.gitclient.GitClient git,
                                                  hudson.model.TaskListener listener,
                                                  hudson.plugins.git.Revision marked,
                                                  hudson.plugins.git.Revision rev)
                                                    throws IOException,
                                                           InterruptedException,
                                                           hudson.plugins.git.GitException

Called after BuildChooser selects the revision to pick for this build, but before

This allows extensions to select a derived revision (for example by merging another branch into the chosen revision and returning it) or manipulate the state of the working tree (such as running git-clean.)

decorateRevisionToBuild(GitSCM, Run, GitClient, TaskListener, Revision, Revision) vs BuildChooser

BuildChooser and this method are similar in the sense that they both participate in the process of determining what commits to build. So when a plugin wants to control the commit to be built, you have a choice of these two approaches. The rule of the thumb is to ask yourself if your process takes another commit as an input. BuildChooser is suitable when you do not take any commit as a parameter, and need to precisely control what commit to build. For example the gerrit-trigger plugin looks at a specific build parameter, then retrieves that commit from Gerrit and builds that. decorateRevisionToBuild(GitSCM, Run, GitClient, TaskListener, Revision, Revision) is suitable when you accept arbitrary revision as an input and then create some derivative commits and then build that result. The primary example is for speculative merge with another branch (people use this to answer the question of "what happens if I were to integrate this feature branch back to the master branch?")

Parameters:

marked - The revision that started this build. (e.g. pre-merge)

rev - The revision selected for this build.

Returns:

The revision selected for this build. Unless you are decorating the given rev, return the value given in the rev parameter.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

decorateRevisionToBuild

@Deprecated
public hudson.plugins.git.Revision decorateRevisionToBuild(GitSCM scm,
                                                             hudson.model.AbstractBuild<?,?> build,
                                                             org.jenkinsci.plugins.gitclient.GitClient git,
                                                             hudson.model.BuildListener listener,
                                                             hudson.plugins.git.Revision marked,
                                                             hudson.plugins.git.Revision rev)
                                                    throws IOException,
                                                           InterruptedException,
                                                           hudson.plugins.git.GitException

Deprecated.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

beforeCheckout

public void beforeCheckout(GitSCM scm,
                  hudson.model.Run<?,?> build,
                  org.jenkinsci.plugins.gitclient.GitClient git,
                  hudson.model.TaskListener listener)
                    throws IOException,
                           InterruptedException,
                           hudson.plugins.git.GitException

Called before the checkout activity (including fetch and checkout) starts.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

beforeCheckout

@Deprecated
public void beforeCheckout(GitSCM scm,
                             hudson.model.AbstractBuild<?,?> build,
                             org.jenkinsci.plugins.gitclient.GitClient git,
                             hudson.model.BuildListener listener)
                    throws IOException,
                           InterruptedException,
                           hudson.plugins.git.GitException

Deprecated.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

onCheckoutCompleted

public void onCheckoutCompleted(GitSCM scm,
                       hudson.model.Run<?,?> build,
                       org.jenkinsci.plugins.gitclient.GitClient git,
                       hudson.model.TaskListener listener)
                         throws IOException,
                                InterruptedException,
                                hudson.plugins.git.GitException

Called when the checkout was completed and the working directory is filled with files. See SCM.checkout(Run, Launcher, FilePath, TaskListener, File, SCMRevisionState) for the available parameters, except workingDirectory Do not move the HEAD to another commit, as by this point the commit to be built is already determined and recorded (such as changelog.)

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

onCheckoutCompleted

@Deprecated
public void onCheckoutCompleted(GitSCM scm,
                                  hudson.model.AbstractBuild<?,?> build,
                                  org.jenkinsci.plugins.gitclient.GitClient git,
                                  hudson.model.BuildListener listener)
                         throws IOException,
                                InterruptedException,
                                hudson.plugins.git.GitException

Deprecated.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

onClean

public void onClean(GitSCM scm,
           org.jenkinsci.plugins.gitclient.GitClient git)
             throws IOException,
                    InterruptedException,
                    hudson.plugins.git.GitException

Signals when "git-clean" runs. Primarily for running "git submodule clean" TODO: revisit the abstraction

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

decorate

public org.jenkinsci.plugins.gitclient.GitClient decorate(GitSCM scm,
                                                 org.jenkinsci.plugins.gitclient.GitClient git)
                                                   throws IOException,
                                                          InterruptedException,
                                                          hudson.plugins.git.GitException

Called when GitClient is created to decorate its behaviour. This allows extensions to customize the behaviour of GitClient.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

decorateCloneCommand

public void decorateCloneCommand(GitSCM scm,
                        hudson.model.Run<?,?> build,
                        org.jenkinsci.plugins.gitclient.GitClient git,
                        hudson.model.TaskListener listener,
                        org.jenkinsci.plugins.gitclient.CloneCommand cmd)
                          throws IOException,
                                 InterruptedException,
                                 hudson.plugins.git.GitException

Called before a CloneCommand is executed to allow extensions to alter its behaviour.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

decorateCloneCommand

@Deprecated
public void decorateCloneCommand(GitSCM scm,
                                   hudson.model.AbstractBuild<?,?> build,
                                   org.jenkinsci.plugins.gitclient.GitClient git,
                                   hudson.model.BuildListener listener,
                                   org.jenkinsci.plugins.gitclient.CloneCommand cmd)
                          throws IOException,
                                 InterruptedException,
                                 hudson.plugins.git.GitException

Deprecated.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

decorateFetchCommand

public void decorateFetchCommand(GitSCM scm,
                        org.jenkinsci.plugins.gitclient.GitClient git,
                        hudson.model.TaskListener listener,
                        org.jenkinsci.plugins.gitclient.FetchCommand cmd)
                          throws IOException,
                                 InterruptedException,
                                 hudson.plugins.git.GitException

Called before a FetchCommand is executed to allow extensions to alter its behaviour.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

decorateMergeCommand

public void decorateMergeCommand(GitSCM scm,
                        hudson.model.Run<?,?> build,
                        org.jenkinsci.plugins.gitclient.GitClient git,
                        hudson.model.TaskListener listener,
                        org.jenkinsci.plugins.gitclient.MergeCommand cmd)
                          throws IOException,
                                 InterruptedException,
                                 hudson.plugins.git.GitException

Called before a MergeCommand is executed to allow extensions to alter its behaviour.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

decorateMergeCommand

@Deprecated
public void decorateMergeCommand(GitSCM scm,
                                   hudson.model.AbstractBuild<?,?> build,
                                   org.jenkinsci.plugins.gitclient.GitClient git,
                                   hudson.model.BuildListener listener,
                                   org.jenkinsci.plugins.gitclient.MergeCommand cmd)
                          throws IOException,
                                 InterruptedException,
                                 hudson.plugins.git.GitException

Deprecated.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

decorateCheckoutCommand

public void decorateCheckoutCommand(GitSCM scm,
                           hudson.model.Run<?,?> build,
                           org.jenkinsci.plugins.gitclient.GitClient git,
                           hudson.model.TaskListener listener,
                           org.jenkinsci.plugins.gitclient.CheckoutCommand cmd)
                             throws IOException,
                                    InterruptedException,
                                    hudson.plugins.git.GitException

Called before a CheckoutCommand is executed to allow extensions to alter its behaviour.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

decorateCheckoutCommand

@Deprecated
public void decorateCheckoutCommand(GitSCM scm,
                                      hudson.model.AbstractBuild<?,?> build,
                                      org.jenkinsci.plugins.gitclient.GitClient git,
                                      hudson.model.BuildListener listener,
                                      org.jenkinsci.plugins.gitclient.CheckoutCommand cmd)
                             throws IOException,
                                    InterruptedException,
                                    hudson.plugins.git.GitException

Deprecated.

Throws:

IOException

InterruptedException

hudson.plugins.git.GitException

populateEnvironmentVariables

public void populateEnvironmentVariables(GitSCM scm,
                                Map<String,String> env)

Contribute additional environment variables for the Git invocation.

getRequiredClient

public GitClientType getRequiredClient()

Let extension declare required GitClient implementation. git-plugin will then detect conflicts, and fallback to globally configured default git client

getDescriptor

public GitSCMExtensionDescriptor getDescriptor()

Specified by:

getDescriptor in interface hudson.model.Describable<GitSCMExtension>

Overrides:

getDescriptor in class hudson.model.AbstractDescribableImpl<GitSCMExtension>