69 lines
2.3 KiB
Python
69 lines
2.3 KiB
Python
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import os
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import subprocess
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from pathlib import Path
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from doit.exceptions import TaskFailed
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from .task import FlowTask, ShellEnv
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class MissingTarget ( Exception ): pass
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class Lvx ( FlowTask ):
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MergeSupply = 0x0001
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SaveReorder = 0x0002
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CheckUnassigned = 0x0004
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Flatten = 0x0008
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@staticmethod
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def mkRule ( rule, depends=[], flags=0 ):
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return Lvx( rule, depends, flags )
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def __init__ ( self, rule, depends, flags ):
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import CRL
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super().__init__( rule, [], depends )
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self.flags = flags
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self.referenceFile = Path( self.file_depend(0) )
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self.checkedFile = Path( self.file_depend(1) )
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self.command = [ 'lvx'
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, self.referenceFile.suffix[1:]
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, self.checkedFile.suffix[1:]
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, self.referenceFile.stem
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, self.checkedFile.stem ]
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if flags & Lvx.MergeSupply: self.command.append( '-a' )
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if flags & Lvx.SaveReorder: self.command.append( '-o' )
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if flags & Lvx.CheckUnassigned: self.command.append( '-u' )
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if flags & Lvx.Flatten: self.command.append( '-f' )
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if self.flags & Lvx.SaveReorder:
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env = CRL.AllianceFramework.get().getEnvironment()
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self.targets = [ self.checkedFile.stem + '.' + env.getOUT_LO() ]
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self.addClean( self.targets )
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def __repr__ ( self ):
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return '<{}>'.format( ' '.join(self.command) )
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def doTask ( self ):
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from CRL import AllianceFramework
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from helpers.io import ErrorMessage
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shellEnv = ShellEnv()
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shellEnv.export()
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state = subprocess.run( self.command )
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if state.returncode:
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e = ErrorMessage( 1, 'Lvx.doTask(): UNIX command failed ({}).' \
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.format( state.returncode ))
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return TaskFailed( e )
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return self.checkTargets( 'Lvx.doTask' )
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def create_doit_tasks ( self ):
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return { 'basename' : self.basename
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, 'actions' : [ self.doTask ]
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, 'doc' : 'Run {}.'.format( self )
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, 'targets' : self.targets
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, 'file_dep' : self.file_dep
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}
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