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From bode...@apache.org
Subject svn commit: r741429 - /gump/trunk/python/gump/core/update/git.py
Date Fri, 06 Feb 2009 06:21:36 GMT
Author: bodewig
Date: Fri Feb  6 06:21:36 2009
New Revision: 741429

URL: http://svn.apache.org/viewvc?rev=741429&view=rev
Log:
initial git updater

Added:
    gump/trunk/python/gump/core/update/git.py   (with props)

Added: gump/trunk/python/gump/core/update/git.py
URL: http://svn.apache.org/viewvc/gump/trunk/python/gump/core/update/git.py?rev=741429&view=auto
==============================================================================
--- gump/trunk/python/gump/core/update/git.py (added)
+++ gump/trunk/python/gump/core/update/git.py Fri Feb  6 06:21:36 2009
@@ -0,0 +1,206 @@
+#!/usr/bin/python
+
+
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+# 
+#     http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""
+
+"""
+
+import os.path
+import sys
+from fnmatch import fnmatch
+
+from gump import log
+from gump.core.run.gumprun import *
+from gump.core.config import dir, default, basicConfig
+
+from gump.util import dump, display, getIndent, logResourceUtilization, \
+                            invokeGarbageCollection
+from gump.util.note import Annotatable
+from gump.util.work import *
+
+from gump.util.tools import *
+
+from gump.core.model.workspace import *
+from gump.core.model.module import Module
+from gump.core.model.project import Project
+from gump.core.model.depend import  ProjectDependency
+from gump.core.model.stats import *
+from gump.core.model.state import *
+
+###############################################################################
+# Classes
+###############################################################################
+
+class GitUpdater(RunSpecific):
+    
+    def __init__(self,run):
+        RunSpecific.__init__(self,run)
+
+
+    def updateModule(self,module):
+        """        
+            Perform a GIT update on a module            
+        """
+            
+        log.info('Perform GIT Update on #[' + `module.getPosition()` + \
+                        '] : ' + module.getName())
+    
+        # Did we 'GIT checkout' already?
+        exists	=	os.path.exists(module.getSourceControlStagingDirectory())
+       
+        self.performUpdate(module, exists)
+        
+        return module.okToPerformWork()   
+              
+    def performStatus(self,module):
+        """
+        
+            Do a status comparison between our copy and server
+            
+        """
+        
+        # need to look up how to do that with git
+
+    def getStatusCommand(self,module):
+        """
+        
+            Build the 'git status --show-updates --non-interative' command
+            
+        """
+
+        # need to look up how to do that with git, this is certainly wrong
+
+        log.debug("Git Module Status : " + module.getName() + \
+                       ", Repository Name: " + str(module.repository.getName()))
+                                        
+        url=module.git.getRootUrl()
+      
+        log.debug("GIT URL: [" + url + "] on Repository: " + module.repository.getName())
+     
+        #
+        # Prepare GIT checkout/update command...
+        # 
+        cmd=Cmd('git', 'status_'+module.getName(), 
+                module.getSourceControlStagingDirectory())
+       
+        #
+        # Be 'quiet' (but not silent) unless requested otherwise.
+        #
+        if 	not module.isDebug() 	\
+            and not module.isVerbose() \
+            and not module.git.isDebug()	\
+            and not module.git.isVerbose():    
+            cmd.addParameter('--quiet')
+                  
+        #
+        # Allow trace for debug
+        #
+        # if module.isDebug() or  module.git.isDebug():
+        #    cmd.addParameter('--verbose')
+            
+        # do an GIT status
+        cmd.addParameter('status')
+       
+        return cmd
+
+                                                  
+    def performUpdate(self,module,exists):
+        """
+        
+            Clone or Pull  from GIT
+            
+        """
+        
+        #  Get the Update Command
+        (repository, url, cmd ) = self.getUpdateCommand(module, exists)
+                
+               
+        # Execute the command and capture results        
+        cmdResult=execute(cmd, module.getWorkspace().tmpdir)
+      
+        #
+        # Store this as work, on both the module and (cloned) on the repo
+        #
+        work=CommandWorkItem(WORK_TYPE_UPDATE,cmd,cmdResult)
+        module.performedWork(work)  
+        repository.performedWork(work.clone())
+      
+        # Update Context w/ Results  
+        if not cmdResult.isOk():              
+            log.error('Failed to clone/pull module: ' + module.name)   
+            module.changeState(STATE_FAILED,REASON_UPDATE_FAILED)
+        else:
+            module.changeState(STATE_SUCCESS)       
+                         
+                             
+    def preview(self,module):
+        (repository, url, command ) = self.getUpdateCommand(module,0)
+        command.dump()
+          
+        (repository, url, command ) = self.getUpdateCommand(module,1)
+        command.dump()                                            
+    
+    def getUpdateCommand(self,module,exists=0):
+        """
+            Build the appropriate GIT command for clone/pull
+        """
+        repository=module.repository
+        
+        log.debug("Git Module Update : " + module.getName() + \
+                       ", Repository Name: " + repository.getName())
+                                        
+        url=module.git.getRootUrl()
+      
+        log.debug("GIT URL: [" + url + "] on Repository: " + repository.getName())
+     
+        #
+        # Prepare GIT clone/pull command...
+        # 
+       
+        if exists:
+            # do a GIT pull inside working copy
+            cmd=Cmd('git-pull', 'update_'+module.getName(), 
+                    module.getSourceControlStagingDirectory())
+        else:
+            # do a GIT clone
+            cmd=Cmd('git-clone', 'update_'+module.getName(), 
+                    module.getWorkspace().getSourceControlStagingDirectory())
+       
+        #
+        # Be 'quiet' (but not silent) unless requested otherwise.
+        #
+        if 	not module.isDebug() 	\
+            and not module.isVerbose() \
+            and not module.git.isDebug()	\
+            and not module.git.isVerbose():    
+            cmd.addParameter('--quiet')
+                  
+        #
+        # Allow trace for debug
+        #
+        # if module.isDebug() or  module.git.isDebug():
+        #    cmd.addParameter('--verbose')
+            
+        if not exists:
+            # do an GIT pull
+            cmd.addParameter(url)
+            cmd.addParameter(module.getName())
+
+        return (module.repository, url, cmd)
+         
+    

Propchange: gump/trunk/python/gump/core/update/git.py
------------------------------------------------------------------------------
    svn:eol-style = native



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