github.com/vmware/govmomi@v0.37.1/govc/datastore/rm.go (about)

     1  /*
     2  Copyright (c) 2014-2015 VMware, Inc. All Rights Reserved.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package datastore
    18  
    19  import (
    20  	"context"
    21  	"flag"
    22  
    23  	"github.com/vmware/govmomi/govc/cli"
    24  	"github.com/vmware/govmomi/govc/flags"
    25  	"github.com/vmware/govmomi/object"
    26  	"github.com/vmware/govmomi/vim25/types"
    27  )
    28  
    29  type rm struct {
    30  	*flags.DatastoreFlag
    31  
    32  	kind        bool
    33  	force       bool
    34  	isNamespace bool
    35  }
    36  
    37  func init() {
    38  	cli.Register("datastore.rm", &rm{})
    39  	cli.Alias("datastore.rm", "datastore.delete")
    40  }
    41  
    42  func (cmd *rm) Register(ctx context.Context, f *flag.FlagSet) {
    43  	cmd.DatastoreFlag, ctx = flags.NewDatastoreFlag(ctx)
    44  	cmd.DatastoreFlag.Register(ctx, f)
    45  
    46  	f.BoolVar(&cmd.kind, "t", true, "Use file type to choose disk or file manager")
    47  	f.BoolVar(&cmd.force, "f", false, "Force; ignore nonexistent files and arguments")
    48  	f.BoolVar(&cmd.isNamespace, "namespace", false, "Path is uuid of namespace on vsan datastore")
    49  }
    50  
    51  func (cmd *rm) Process(ctx context.Context) error {
    52  	if err := cmd.DatastoreFlag.Process(ctx); err != nil {
    53  		return err
    54  	}
    55  	return nil
    56  }
    57  
    58  func (cmd *rm) Usage() string {
    59  	return "FILE"
    60  }
    61  
    62  func (cmd *rm) Description() string {
    63  	return `Remove FILE from DATASTORE.
    64  
    65  Examples:
    66    govc datastore.rm vm/vmware.log
    67    govc datastore.rm vm
    68    govc datastore.rm -f images/base.vmdk`
    69  }
    70  
    71  func (cmd *rm) Run(ctx context.Context, f *flag.FlagSet) error {
    72  	args := f.Args()
    73  	if len(args) == 0 {
    74  		return flag.ErrHelp
    75  	}
    76  
    77  	c, err := cmd.Client()
    78  	if err != nil {
    79  		return err
    80  	}
    81  
    82  	var dc *object.Datacenter
    83  	dc, err = cmd.Datacenter()
    84  	if err != nil {
    85  		return err
    86  	}
    87  
    88  	ds, err := cmd.Datastore()
    89  	if err != nil {
    90  		return err
    91  	}
    92  
    93  	if cmd.isNamespace {
    94  		path := args[0]
    95  
    96  		nm := object.NewDatastoreNamespaceManager(c)
    97  		err = nm.DeleteDirectory(ctx, dc, path)
    98  	} else {
    99  		fm := ds.NewFileManager(dc, cmd.force)
   100  
   101  		remove := fm.DeleteFile // File delete
   102  		if cmd.kind {
   103  			remove = fm.Delete // VirtualDisk or File delete
   104  		}
   105  
   106  		err = remove(ctx, args[0])
   107  	}
   108  
   109  	if err != nil {
   110  		if types.IsFileNotFound(err) && cmd.force {
   111  			// Ignore error
   112  			return nil
   113  		}
   114  	}
   115  
   116  	return err
   117  }