reflector.go/cmd/populatedb.go

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package cmd
import (
"github.com/lbryio/lbry.go/v2/extras/errors"
"github.com/lbryio/reflector.go/db"
"github.com/lbryio/reflector.go/meta"
"github.com/lbryio/reflector.go/store/speedwalk"
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
var (
diskStorePath string
)
func init() {
var cmd = &cobra.Command{
Use: "populate-db",
Short: "populate local database with blobs from a disk storage",
Run: populateDbCmd,
}
cmd.Flags().StringVar(&diskStorePath, "store-path", "",
"path of the store where all blobs are cached")
rootCmd.AddCommand(cmd)
}
func populateDbCmd(cmd *cobra.Command, args []string) {
log.Printf("reflector %s", meta.VersionString())
if diskStorePath == "" {
log.Fatal("store-path must be defined")
}
localDb := new(db.SQL)
localDb.SoftDelete = true
localDb.TrackAccess = db.TrackAccessBlobs
err := localDb.Connect("reflector:reflector@tcp(localhost:3306)/reflector")
if err != nil {
log.Fatal(err)
}
blobs, err := speedwalk.AllFiles(diskStorePath, true)
err = localDb.AddBlobs(blobs)
if err != nil {
log.Errorf("error while storing to db: %s", errors.FullTrace(err))
}
}