github.com/unigraph-dev/dgraph@v1.1.1-0.20200923154953-8b52b426f765/dgraph/cmd/conv/run.go (about)

     1  /*
     2   * Copyright 2018 Dgraph Labs, Inc. and Contributors
     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 conv
    18  
    19  import (
    20  	"fmt"
    21  	"os"
    22  
    23  	"github.com/dgraph-io/dgraph/x"
    24  	"github.com/spf13/cobra"
    25  )
    26  
    27  // Conv is the sub-command invoked when running "dgraph conv".
    28  var Conv x.SubCommand
    29  
    30  var opt struct {
    31  	geo     string
    32  	out     string
    33  	geopred string
    34  }
    35  
    36  func init() {
    37  	Conv.Cmd = &cobra.Command{
    38  		Use:   "conv",
    39  		Short: "Dgraph Geo file converter",
    40  		Args:  cobra.NoArgs,
    41  		Run: func(cmd *cobra.Command, args []string) {
    42  			defer x.StartProfile(Conv.Conf).Stop()
    43  			if err := run(); err != nil {
    44  				fmt.Println(err)
    45  				os.Exit(1)
    46  			}
    47  		},
    48  	}
    49  
    50  	flag := Conv.Cmd.Flags()
    51  	flag.StringVar(&opt.geo, "geo", "", "Location of geo file to convert")
    52  	flag.StringVar(&opt.out, "out", "output.rdf.gz", "Location of output rdf.gz file")
    53  	flag.StringVar(&opt.geopred, "geopred", "loc", "Predicate to use to store geometries")
    54  	x.Check(Conv.Cmd.MarkFlagRequired("geo"))
    55  }
    56  
    57  func run() error {
    58  	return convertGeoFile(opt.geo, opt.out)
    59  }