com.facebook.buck.util.versioncontrol

Class HgCmdLineInterface

java.lang.Object

com.facebook.buck.util.versioncontrol.HgCmdLineInterface

All Implemented Interfaces:

VersionControlCmdLineInterface

public class HgCmdLineInterface
extends Object
implements VersionControlCmdLineInterface

Constructor Summary

Constructors

Constructor and Description
HgCmdLineInterface(ProcessExecutorFactory processExecutorFactory, Path projectRoot, String hgCmd, com.google.common.collect.ImmutableMap<String,String> environment)

Method Summary

Modifier and Type	Method and Description
com.google.common.collect.ImmutableSet<String>	changedFiles(String fromRevisionId)
String	currentRevisionId()
Optional<VersionControlSupplier<InputStream>>	diffBetweenRevisions(String baseRevision, String tipRevision)
com.facebook.buck.util.versioncontrol.FastVersionControlStats	fastVersionControlStats()
boolean	isSupportedVersionControlSystem()

Methods inherited from class java.lang.Object

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

Constructor Detail

HgCmdLineInterface

public HgCmdLineInterface(ProcessExecutorFactory processExecutorFactory,
                          Path projectRoot,
                          String hgCmd,
                          com.google.common.collect.ImmutableMap<String,String> environment)

Method Detail

isSupportedVersionControlSystem

public boolean isSupportedVersionControlSystem()

Specified by:

isSupportedVersionControlSystem in interface VersionControlCmdLineInterface

Returns:

true if project is using version control, and we support it (i.e. hg)

currentRevisionId

public String currentRevisionId()
                         throws VersionControlCommandFailedException,
                                InterruptedException

Throws:

VersionControlCommandFailedException

InterruptedException

diffBetweenRevisions

public Optional<VersionControlSupplier<InputStream>> diffBetweenRevisions(String baseRevision,
                                                                          String tipRevision)
                                                                   throws VersionControlCommandFailedException

Specified by:

diffBetweenRevisions in interface VersionControlCmdLineInterface

Returns:

VersionControlSupplier of the input stream of the diff between two revisions or Optional.empty()

Throws:

VersionControlCommandFailedException

changedFiles

public com.google.common.collect.ImmutableSet<String> changedFiles(String fromRevisionId)
                                                            throws VersionControlCommandFailedException,
                                                                   InterruptedException

Specified by:

changedFiles in interface VersionControlCmdLineInterface

Returns:

files changed from the given revision.

Throws:

VersionControlCommandFailedException

InterruptedException

fastVersionControlStats

public com.facebook.buck.util.versioncontrol.FastVersionControlStats fastVersionControlStats()
                                                                                      throws InterruptedException,
                                                                                             VersionControlCommandFailedException

Specified by:

fastVersionControlStats in interface VersionControlCmdLineInterface

Throws:

InterruptedException

VersionControlCommandFailedException