76 lines
1.6 KiB
Go
76 lines
1.6 KiB
Go
// Copyright 2022 The Ip2Region Authors. All rights reserved.
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// Use of this source code is governed by a Apache2.0-style
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// license that can be found in the LICENSE file.
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package cmd
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import (
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"fmt"
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"github.com/lionsoul2014/ip2region/maker/golang/xdb"
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"log"
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"time"
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"github.com/spf13/cobra"
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)
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var (
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dstFileGen string
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srcFileGen string
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indexPolicyGen string
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)
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// genCmd represents the gen command
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var genCmd = &cobra.Command{
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Use: "gen",
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Short: "generate the binary db file",
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Run: func(cmd *cobra.Command, args []string) {
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genDb()
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},
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}
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func init() {
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rootCmd.AddCommand(genCmd)
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genCmd.Flags().StringVarP(&dstFileGen, "dst", "d", "", "destination binary xdb file path (required)")
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genCmd.Flags().StringVarP(&srcFileGen, "src", "s", "", "source ip text file path (required)")
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genCmd.Flags().StringVarP(&indexPolicyGen, "index-policy", "i", "vector", "generate index policy (vector|btree)")
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// Required flags
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_ = genCmd.MarkFlagRequired("dst")
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_ = genCmd.MarkFlagRequired("src")
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}
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func genDb() {
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indexPolicy, err := xdb.IndexPolicyFromString(indexPolicyGen)
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if err != nil {
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fmt.Println(err)
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}
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// make the binary file
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tStart := time.Now()
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maker, err := xdb.NewMaker(indexPolicy, srcFileGen, dstFileGen)
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if err != nil {
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fmt.Printf("failed to create %s\n", err)
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return
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}
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err = maker.Init()
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if err != nil {
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fmt.Printf("failed Init: %s\n", err)
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return
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}
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err = maker.Start()
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if err != nil {
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fmt.Printf("failed Start: %s\n", err)
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return
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}
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err = maker.End()
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if err != nil {
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fmt.Printf("failed End: %s\n", err)
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}
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log.Printf("Done, elapsed: %s\n", time.Since(tStart))
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}
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