# vim: set ts=2 sw=2 tw=99 noet ft=python: 
import os
import shutil
import ambuild.osutil as osutil
from ambuild.command import Command

job = AMBuild.AddJob('package')

class DestroyPath(Command):
	def __init__(self, folder):
		Command.__init__(self)
		self.folder = folder

	def destroy(self, path):
		entries = os.listdir(path)
		for entry in entries:
			newpath = os.path.join(path, entry)
			if os.path.isdir(newpath):
				self.destroy(newpath)
				os.rmdir(newpath)
			elif os.path.isfile(newpath):
				os.remove(newpath)

	def run(self, runner, job):
		runner.PrintOut('rm -rf {0}/*'.format(self.folder))
		self.destroy(self.folder)

class CreateFolders(Command):
	def __init__(self, folders):
		Command.__init__(self)
		self.folders = folders
	
	def run(self, runner, job):
		for folder in self.folders:
			path = os.path.join(*folder)
			runner.PrintOut('mkdir {0}'.format(path))
			os.makedirs(path)

#Shallow folder copy
class CopyFolder(Command):
	def __init__(self, fromList, toList, excludes = []):
		Command.__init__(self)
		self.fromPath = os.path.join(AMBuild.sourceFolder, *fromList)
		self.toPath = os.path.join(*toList) 
		self.excludes = excludes
	
	def run(self, runner, job):
		entries = os.listdir(self.fromPath)
		for entry in entries:
			if entry in self.excludes:
				continue
			path = os.path.join(self.fromPath, entry)
			if not os.path.isfile(path):
				continue
			runner.PrintOut('copy {0} to {1}'.format(path, self.toPath))
			shutil.copy(path, self.toPath)

#Single file copy
class CopyFile(Command):
	def __init__(self, fromFile, toPath):
		Command.__init__(self)
		self.fromFile = fromFile
		self.toPath = toPath

	def run(self, runner, job):
		runner.PrintOut('copy {0} to {1}'.format(self.fromFile, self.toPath))
		shutil.copy(self.fromFile, self.toPath)


folders = [['addons', 'sourcemod', 'extensions']]

#Setup
job.AddCommand(DestroyPath(os.path.join(AMBuild.outputFolder, 'package')))
job.AddCommand(CreateFolders(folders))

bincopies = []

def AddNormalLibrary(name, dest):
	dest = os.path.join('addons', 'sourcemod', dest)
	bincopies.append(CopyFile(os.path.join('..', name, name + osutil.SharedLibSuffix()), dest))
	
	# Each platform's version of dump_syms needs the path in a different format.
	if AMBuild.target['platform'] == 'linux':
		debug_info.append(name + '/' + name + '.so')
	elif AMBuild.target['platform'] == 'darwin':
		debug_info.append(name + '/' + name + '.dylib.dSYM')
	elif AMBuild.target['platform'] == 'windows':
		debug_info.append(name + '\\' + name + '.pdb')

def AddHL2Library(name, dest):
	for i in SM.sdkInfo:
		sdk = SM.sdkInfo[i]
		if AMBuild.target['platform'] not in sdk['platform']:
			continue
		AddNormalLibrary(name + '.ext.' + sdk['ext'], dest)

debug_info = []

AddHL2Library('accelerator', 'extensions')

job.AddCommandGroup(bincopies)
	
pdblog = open(os.path.join(AMBuild.outputFolder, 'pdblog.txt'), 'wt')
for pdb in debug_info:
	pdblog.write(pdb + '\n')
pdblog.close()