129 lines
4.9 KiB
Python
129 lines
4.9 KiB
Python
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import os.path
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import shutil
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import utils
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from metafile import Metafile, MalformedMetafileError
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# --------------------------------------
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def init(parser):
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parser.add_argument( "app" ,
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type=str ,
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help="The app to delete, or the app to delete a " \
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"conf file from" )
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parser.add_argument( "files" ,
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nargs="*" ,
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type=str ,
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help="The conf files or directories to delete from " \
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"the app" )
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parser.add_argument( "--force-yes", "-y" ,
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action="store_true" ,
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help="Don't ask silly questions" )
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# --------------------------------------
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def run(args, persoconf, logger):
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# Does this app really exists ?
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try:
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appmeta = Metafile( json_path = os.path.join( persoconf.path ,
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args.app ,
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persoconf.metafile ) )
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except FileNotFoundError:
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logger.error( "App %s does not seem to exist" % args.app )
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exit(1)
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except MalformedMetafileError:
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logger.error( "Failed to load metafile from app %s" % args.app )
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exit(1)
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# Does the user want to remove files or the entire app ?
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if args.files == []:
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# Delete the entire app
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if ( args.force_yes
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or utils.yes_no_question("Really delete app '%s'?" % appmeta.name)
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):
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shutil.rmtree( os.path.join(persoconf.path, appmeta.name) )
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logger.warning("App %s was deleted" % appmeta.name)
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else:
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logger.warning("Nothing was deleted")
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exit(0)
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else:
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# Delete all required files (or directories)
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if ( not args.force_yes
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and not utils.yes_no_question(
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"Delete all files from following list: %s from app %s?"
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% (str(args.files),appmeta.name)
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)
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):
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logger.warning("Nothing was deleted")
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exit(0)
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# The filenames can be confnames or real files names. For each we'll
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# assume first that it's a confname, then that it's a file name if that
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# fails.
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dstdic = appmeta.get_files_dst2src() # Get that here for optimization
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for f in args.files:
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# 1) It's probably a confname
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if f in appmeta.files:
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if utils.delete_file_or_dir(
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logger = logger ,
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path = os.path.join(persoconf.path,
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appmeta.name ,
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f )
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):
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# File deleted, let's delete the entry in Metafile
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appmeta.del_file(f)
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appmeta.save()
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else:
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logger.warning( "Something wrong occured while deleting " \
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"file %s"
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% f )
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continue
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# 2) If not, it must be a real filename
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else:
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absf = utils.contractuser(
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os.path.abspath(os.path.expanduser(f))
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)
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if absf in dstdic:
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if delete_file_or_dir( logger = logger,
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path = os.path.join(
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persoconf.path,
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appmeta.name ,
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dstdir[absf]
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)
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):
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# File deleted, let's delete the entry in Metafile
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appmeta.del_file(dstdir[absf])
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appmeta.save()
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else:
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logger.warning( "Something wrong occured while " \
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"deleting file %s"
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% f )
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continue
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# 3) Otherwise, no idea what it is
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else:
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logger.warning( "Cannot find file %s in app %s data; " \
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"ignoring it"
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% (f, appmeta.name) )
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continue
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