storj/cmd/tools/generate-missing-project-salt/main.go

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// Copyright (C) 2023 Storj Labs, Inc.
// See LICENSE for copying information.
package main
import (
"context"
"errors"
pgx "github.com/jackc/pgx/v4"
"github.com/spacemonkeygo/monkit/v3"
"github.com/spf13/cobra"
flag "github.com/spf13/pflag"
"github.com/zeebo/errs"
"go.uber.org/zap"
"storj.io/private/process"
)
var mon = monkit.Package()
var (
rootCmd = &cobra.Command{
Use: "generate-missing-project-salt",
Short: "generate-missing-project-salt",
}
runCmd = &cobra.Command{
Use: "run",
Short: "run generate-missing-project-salt",
RunE: run,
}
config Config
)
func init() {
rootCmd.AddCommand(runCmd)
config.BindFlags(runCmd.Flags())
}
// Config defines configuration for migration.
type Config struct {
SatelliteDB string
Limit int
MaxUpdates int
}
// BindFlags adds bench flags to the the flagset.
func (config *Config) BindFlags(flag *flag.FlagSet) {
flag.StringVar(&config.SatelliteDB, "satellitedb", "", "connection URL for satelliteDB")
flag.IntVar(&config.Limit, "limit", 1000, "number of updates to perform at once")
flag.IntVar(&config.MaxUpdates, "max-updates", 0, "max number of updates to perform on each table")
}
// VerifyFlags verifies whether the values provided are valid.
func (config *Config) VerifyFlags() error {
var errlist errs.Group
if config.SatelliteDB == "" {
errlist.Add(errors.New("flag '--satellitedb' is not set"))
}
return errlist.Err()
}
func run(cmd *cobra.Command, args []string) error {
if err := config.VerifyFlags(); err != nil {
return err
}
ctx, _ := process.Ctx(cmd)
log := zap.L()
return GenerateMissingProjectSalt(ctx, log, config)
}
func main() {
process.Exec(rootCmd)
}
// GenerateMissingProjectSalt updates projects salt column where salt is null.
func GenerateMissingProjectSalt(ctx context.Context, log *zap.Logger, config Config) (err error) {
defer mon.Task()(&ctx)(&err)
conn, err := pgx.Connect(ctx, config.SatelliteDB)
if err != nil {
return errs.New("unable to connect %q: %w", config.SatelliteDB, err)
}
defer func() {
err = errs.Combine(err, conn.Close(ctx))
}()
return GenerateMissingSalt(ctx, log, conn, config)
}