frostfs-node/cmd/frostfs-cli/modules/util/locode_generate.go

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package util
import (
commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
locodedb "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/locode/db"
airportsdb "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/locode/db/airports"
locodebolt "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/locode/db/boltdb"
continentsdb "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/locode/db/continents/geojson"
csvlocode "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/locode/table/csv"
"github.com/spf13/cobra"
)
type namesDB struct {
*airportsdb.DB
*csvlocode.Table
}
const (
locodeGenerateInputFlag = "in"
locodeGenerateSubDivFlag = "subdiv"
locodeGenerateAirportsFlag = "airports"
locodeGenerateCountriesFlag = "countries"
locodeGenerateContinentsFlag = "continents"
locodeGenerateOutputFlag = "out"
)
var (
locodeGenerateInPaths []string
locodeGenerateSubDivPath string
locodeGenerateAirportsPath string
locodeGenerateCountriesPath string
locodeGenerateContinentsPath string
locodeGenerateOutPath string
locodeGenerateCmd = &cobra.Command{
Use: "generate",
Short: "Generate UN/LOCODE database for FrostFS",
Run: func(cmd *cobra.Command, _ []string) {
locodeDB := csvlocode.New(
csvlocode.Prm{
Path: locodeGenerateInPaths[0],
SubDivPath: locodeGenerateSubDivPath,
},
csvlocode.WithExtraPaths(locodeGenerateInPaths[1:]...),
)
airportDB := airportsdb.New(airportsdb.Prm{
AirportsPath: locodeGenerateAirportsPath,
CountriesPath: locodeGenerateCountriesPath,
})
continentsDB := continentsdb.New(continentsdb.Prm{
Path: locodeGenerateContinentsPath,
})
targetDB := locodebolt.New(locodebolt.Prm{
Path: locodeGenerateOutPath,
})
err := targetDB.Open()
commonCmd.ExitOnErr(cmd, "", err)
defer targetDB.Close()
names := &namesDB{
DB: airportDB,
Table: locodeDB,
}
err = locodedb.FillDatabase(locodeDB, airportDB, continentsDB, names, targetDB)
commonCmd.ExitOnErr(cmd, "", err)
},
}
)
func initUtilLocodeGenerateCmd() {
flags := locodeGenerateCmd.Flags()
flags.StringSliceVar(&locodeGenerateInPaths, locodeGenerateInputFlag, nil, "List of paths to UN/LOCODE tables (csv)")
_ = locodeGenerateCmd.MarkFlagRequired(locodeGenerateInputFlag)
flags.StringVar(&locodeGenerateSubDivPath, locodeGenerateSubDivFlag, "", "Path to UN/LOCODE subdivision database (csv)")
_ = locodeGenerateCmd.MarkFlagRequired(locodeGenerateSubDivFlag)
flags.StringVar(&locodeGenerateAirportsPath, locodeGenerateAirportsFlag, "", "Path to OpenFlights airport database (csv)")
_ = locodeGenerateCmd.MarkFlagRequired(locodeGenerateAirportsFlag)
flags.StringVar(&locodeGenerateCountriesPath, locodeGenerateCountriesFlag, "", "Path to OpenFlights country database (csv)")
_ = locodeGenerateCmd.MarkFlagRequired(locodeGenerateCountriesFlag)
flags.StringVar(&locodeGenerateContinentsPath, locodeGenerateContinentsFlag, "", "Path to continent polygons (GeoJSON)")
_ = locodeGenerateCmd.MarkFlagRequired(locodeGenerateContinentsFlag)
flags.StringVar(&locodeGenerateOutPath, locodeGenerateOutputFlag, "", "Target path for generated database")
_ = locodeGenerateCmd.MarkFlagRequired(locodeGenerateOutputFlag)
}