Package buildslave :: Package commands :: Module p4 :: Class P4Sync

Class P4Sync

      base.Command --+        
                     |        
base.SourceBaseCommand --+    
                         |    
                    P4Base --+
                             |
                            P4Sync

A partial P4 source-updater. Requires manual setup of a per-slave P4 environment. The only thing which comes from the master is P4PORT. 'mode' is required to be 'copy'.

['p4port'] (required): host:port for server to access ['p4user'] (optional): user to use for access ['p4passwd'] (optional): passwd to try for the user ['p4client'] (optional): client spec to use

Instance Methods

setup(self, args)
Override this in a subclass to extract items from the args dict.

source code

sourcedirIsUpdateable(self)
Returns True if the tree can be updated.

source code

doVCUpdate(self)
Returns a deferred with the steps to update a checkout.

source code

doVCFull(self)
Returns a deferred with the steps to do a fresh checkout.

source code

parseGotRevision(self)
Override this in a subclass.

source code

Inherited from base.SourceBaseCommand: doClobber, doClobberTryChmodIfFail, doCopy, doPatch, doVC, doVCFallback2, getCommand, interrupt, maybeClobber, maybeDoVCFallback, maybeDoVCRetry, maybeNotDoVCFallback, readSourcedata, setFileContents, sourcedataMatches, sourcedirIsPatched, start, writeSourcedata

Inherited from base.Command: __init__, __providedBy__, __provides__, doInterrupt, doStart, sendStatus

Class Variables

header = 'p4 sync'

Inherited from base.SourceBaseCommand: sourcedata

Inherited from base.Command: __implemented__, debug, interrupted, running

Method Details

setup(self, args)

source code

Override this in a subclass to extract items from the args dict.

Overrides: base.Command.setup: (inherited documentation)

sourcedirIsUpdateable(self)

source code

Returns True if the tree can be updated.

Overrides: base.SourceBaseCommand.sourcedirIsUpdateable: (inherited documentation)

doVCUpdate(self)

source code

Returns a deferred with the steps to update a checkout.

Overrides: base.SourceBaseCommand.doVCUpdate: (inherited documentation)

doVCFull(self)

source code

Returns a deferred with the steps to do a fresh checkout.

Overrides: base.SourceBaseCommand.doVCFull: (inherited documentation)

parseGotRevision(self)

source code

Override this in a subclass. It should return a string that represents which revision was actually checked out, or a Deferred that will fire with such a string. If, in a future build, you were to pass this 'got_revision' string in as the 'revision' component of a SourceStamp, you should wind up with the same source code as this checkout just obtained.

It is probably most useful to scan self.command.stdout for a string of some sort. Be sure to set keepStdout=True on the VC command that you run, so that you'll have something available to look at.

If this information is unavailable, just return None.

Overrides: base.SourceBaseCommand.parseGotRevision: (inherited documentation)