#
# Copyright, Saul Youssef, August 2004
#
from Environment import *
from TextFile import *
from Cp import *
from Message import *
from PacmanVersion import *
from Username import *
from Anchor import *
from EnvironmentVariable import *
from Registry import *
from Platform import *
from CommandLineSwitch import *
from FileExists import *
from Choice import *
from CD import *
from DB import *
import Base
import Directory
#
# returns the standard environment for a Pacman installation area
#
def installationBase(options=''):
I = AND()
#-- optionally check if non-empty directory
if not contains(options,'quiet'):
I.extend(OR(CommandLineSwitch('q'),DirectoryEmpty(os.getcwd()),FileExists(pacmanDir),FileExists('trusted.caches'),Choice('y','Current directory is not empty. Are you sure you want to start a Pacman installation here?','y','n')))
I.extend( Setenv('PAC_ANCHOR','.'))
if not allow('moveable-installations'):
I.extend( Anchor()) # Fixes installation location
if not allow('any-username'):
I.extend( Username(getusername())) # Fixes installer
I.extend( PacmanVersionGE( version)) # Pacman version
# I.extend( PacmanVersionLT('3.2000')) # Upper bound on version
I.extend( PacmanVersionLT('3.9000')) # Upper bound on version
I.extend( DateOfCreation()) # Date of creation
if not switch('any-platform'):
I.extend( Platform()) # Platform used
#-- directories
I.extend( Directory.Directory( pacmanDir))
I.extend( CD( pacmanDir))
#-- starter preference and README file
I.extend(TextFile('README',['#','# This directory contains the Pacman internal ', \
'# representation of your software environment.', \
'# ',\
'# DO NOT MODIFY ANY FILES IN THIS DIRECTORY',\
'#']))
# I.extend( DB('ii'+version[:3])) # Installation database
# I.extend( Directory('ii'+version[:3]))
if use_old_database: I.extend( Directory.Directory('ii'+version[:3]))
else: I.extend( Dict('ii'+version[:3]))
I.extend( Dict('is'+version[:3]))
I.extend( Dict('ie'+version[:3]))
I.extend( Dict('sh'+version[:3]))
I.extend( Dict('tr'+version[:3]))
I.extend( Directory.Directory( 'logs'))
I.extend( Directory.Directory( 'cookies'))
I.extend( Directory.Directory( 'preferences'))
# I.extend(AND(CD('preferences'),TextFile('v',['down pac tar up meter']),CD()))
I.extend(AND(CD('preferences'),TextFile( 'v',['download-brief cache-brief tar-brief pac-brief up retry']), CD()))
I.extend(AND(CD('preferences'),TextFile( 'retry',['10 pause-30-seconds']), CD()))
I.extend(AND(CD('preferences'),TextFile('setups',['csh sh']), CD()))
I.extend(AND(CD('preferences'),TextFile( 'ask',['tar-overwrite']), CD()))
I.extend( Directory.Directory( 'htmls'))
I.extend( Directory.Directory( 'snapshots'))
I.extend( Directory.Directory( 'downloads'))
I.extend( Directory.Directory( 'registry'))
I.extend( Directory.Directory( 'tmp'))
I.extend( Directory.Directory( 'saves'))
ok,tarname = Base.gnuTarFinder()
I.extend( TextFile('tar',[tarname]))
I.extend(LocalRegistry())
#-- html index file for multi-site installations
index = []
index.append('Pacman Environment at '+os.getcwd()+'')
index.append('')
index.append('