builder: add --force-dirty flag

Besides being good for development, it seems to be a necessity in case
we are checked out as a submodule

1 files changed, 4 insertions, 1 deletions

diff --git a/scripts/builder/main.py b/scripts/builder/main.py
index ecdbf6a..47e10a0 100755
--- a/scripts/builder/main.py
+++ b/scripts/builder/main.py
@@ -1,196 +1,199 @@
 #!/usr/bin/env python
 # -*- coding: UTF-8 -*-
 
 import sys
 import os
 import json
 import shutil
 import pprint
 import codecs
 import itertools
 from collections   import deque
 
 #import frontendBuilder
 import repository
 
 pp = pprint.PrettyPrinter(indent=4, depth=4)
 
 #--------------------------------------------------------------------
 
 def scriptDir ():
 	return  os.path.dirname(sys.argv[0])
 
 def projectBaseDir ():
 	return os.path.abspath(scriptDir() + '/../..')
 
 def projectTargetDir(): 
 	return projectBaseDir() + '/target/'
 
 #--------------------------------------------------------------------
 
 def createFolder (path):
 	if not os.path.exists(path):
 		os.makedirs(path)
 
 #--------------------------------------------------------------------
 
 def loadSettings (component, module):
 	# print "MODULE: " + module
 
 	if '.' in module:
 		moduleComponents = module.split('.')
 		module = moduleComponents[0]
 		submodule = moduleComponents[1]
 	else:
 		submodule = module
 
 	#settings = codecs.open(projectBaseDir() + os.sep + component + os.sep + module + os.sep + 'properties' + os.sep + submodule + '.properties.json', 'r', 'utf-8')
 	settings = codecs.open(os.path.join(projectBaseDir(), component, module, 'properties', submodule + '.properties.json'), 'r', 'utf-8')
 	result = json.load(settings)
 	settings.close
 
 	return result
 
 #====================================================================
 # 
 # def assembleFrontend (frontend, versions):
 # 	result = {}
 # 	settings = loadSettings('frontend', frontend)
 # 	builder = frontendBuilder.FrontendBuilder(frontend, settings, projectBaseDir())
 # 	
 # 	for version in versions:
 # 		if version == 'install':
 # 			result[version] = builder.assembleInstallVersion()
 # 		elif version == 'debug':
 # 			result[version] = builder.assembleDebugVersion()
 # 		else:
 # 			raise Exception('unrecognized version: ' + version)
 # 	
 # 	return result
 # 
 #====================================================================
 
 def assembleBackend (backend, frontends, versions):
 	settings = loadSettings('backend', backend)
 	
 	builderModuleName = backend + 'Builder'
 	builderClassName  = backend.capitalize() + 'Builder'
 	#print ("BUILD BACKENDS - module: " + builderModuleName + " , class: " + builderClassName)
 	builderModule  = __import__(builderModuleName)
 	builderClass   = getattr(builderModule, builderClassName)
 	
 	backendBuilder = builderClass(projectTargetDir(), frontends, versions, settings)
 	backendBuilder.run()	
 
 #====================================================================
 
 def build (settings, repository):
 	frontends = []
 	
 	if repository.areTherePendingChanges():
-		if 'install' in settings['versions']:
+		if 'install' in settings['versions'] and not settings['forcedirty']:
 			raise Exception("repository has pending changes, can't 'install'")
 		else:
 			print "\nWARNING: repository has pending changes\n"
 
 	for frontend in settings['frontends']:
 		normalizedFrontendName = frontend.replace(".", "_")
 		builderModuleName = normalizedFrontendName + 'Builder'
 		builderClassName  = normalizedFrontendName.title() + 'Builder'
 
 		#print ("BUILD FRONTEND - module: " + builderModuleName + " , class: " + builderClassName)
 		builderModule  = __import__(builderModuleName)
 		builderClass   = getattr(builderModule, builderClassName)
 		builder = builderClass(frontend, loadSettings('frontend', frontend), repository.version())
 		#builder = frontendBuilder.FrontendBuilder(frontend, loadSettings('frontend', frontend), repository.version())
 		frontends.append(builder)
 
 	for backend in settings['backends']:
 		assembleBackend(backend, frontends, settings['versions'])
 
 #--------------------------------------------------------------------
 
 def clean ():
 	# print "cleaning up …"
 	if os.path.exists(projectTargetDir()):
 		shutil.rmtree(projectTargetDir())
 
 #--------------------------------------------------------------------
 
 def usage (message):
 	if message != None:
 		print "ERROR: " + message
 	
 	print
 	# print "build clean"
 	# print "build clean install"
 	print "build install --ALL"
 	print "build install debug --ALL"
 	print "build install debug development --ALL"
 	# print "build clean install debug --ALL"
 	print "build install debug --backends php python --frontends beta gamma"
 	print "build install debug development --backends php python --frontends beta gamma gamma.mobile"
 	exit(1)
 
 #--------------------------------------------------------------------
 
 def allFrontends ():
 	return ['beta', 'gamma',  'gamma.mobile']
 
 def allBackends ():
 	return ['php',  'python']
 
 #--------------------------------------------------------------------
 
 def main ():
 	settings = {}
 	parameters = list(itertools.islice(sys.argv, 1, None))
 
 	sys.path.append(os.path.join(scriptDir(), 'backends'))
 	sys.path.append(os.path.join(scriptDir(), 'frontends'))
 	currentRepository = repository.repositoryWithPath(projectBaseDir())
 
+	settings['forcedirty'] = len(parameters)
+	parameters = list(itertools.ifilter(lambda x: not x=='--force-dirty', parameters))
+	settings['forcedirty'] = len(parameters)==settings['forcedirty']
 	clean()
 	versions = list(itertools.takewhile(lambda x: not x.startswith('--'), parameters))
 	settings['versions']  = versions;		#['debug', 'install', 'development', 'checksum']
 	parameters = deque(itertools.dropwhile(lambda x: not x.startswith('--'), parameters))
 	
 	if len(parameters) > 0:
 		parameter = parameters.popleft()
 		if parameter == "--ALL":
 			settings['frontends'] = allFrontends()
 			settings['backends']  = allBackends()
 		else:
 			while parameter != None:
 				values = list(itertools.takewhile(lambda x: not x.startswith('--'), parameters))
 			
 				if parameter == "--backends":
 					settings['backends'] = values
 				elif parameter == "--frontends":
 					settings['frontends'] = values
 			
 				parameters = deque(itertools.dropwhile(lambda x: not x.startswith('--'), parameters))
 				if parameters:
 					parameter = parameters.popleft()
 				else:
 					parameter = None
 	
 		if 'checksum' in settings['versions']:
 			if not 'backends' in settings:
 				settings['backends'] = []
 			settings['backends'].append('checksum')
 		
 		if (not settings.has_key('versions')):
 			usage("missing 'versions'")
 		if (not settings.has_key('frontends')):
 			usage("missing 'frontends'")
 		if (not settings.has_key('backends')):
 			usage("missing 'backends'")
 		
 		build(settings, currentRepository)
 	else:
 		usage("Suggestions on how to call the 'build' script:")
 
 
 if __name__ == "__main__":
 	main()