featurebase/cmd/backup.go
Lory Cloutier f627199acb FB-1766: cleaning up the CmdIO objects passing alternate stdin/
stdout/stderr around

A lot of functions in the cmd and ctl packages were passing these
around and barely using them. Replaced them with a logger for most
functions. Some functions get an io.Writer instead so that their
tests can find the output they're looking for.

More cleanup on fb-1766: reworked the tests that were using io.Pipe
or os.Pipe to check their results so they now use a bytes.Buffer.

Unexported some variables that didn't need to be exported.
Fixed NewConfigCommand to use the provided stderr, not os.Stderr.
Added tests for rbf_dump, rbf_page, and keygen, since those weren't
being tested at all.

Added chksum_test, final cleanup.
2022-11-29 12:49:36 -06:00

34 lines
1.7 KiB
Go

// Copyright 2021 Molecula Corp. All rights reserved.
package cmd
import (
"github.com/molecula/featurebase/v3/ctl"
"github.com/molecula/featurebase/v3/logger"
"github.com/spf13/cobra"
)
func newBackupCommand(logdest logger.Logger) *cobra.Command {
cmd := ctl.NewBackupCommand(logdest)
ccmd := &cobra.Command{
Use: "backup",
Short: "Back up FeatureBase server",
Long: `
Backs up a FeatureBase server to a local, tar-formatted snapshot file.
`,
RunE: usageErrorWrapper(cmd),
}
flags := ccmd.Flags()
flags.StringVarP(&cmd.OutputDir, "output", "o", "", "Output directory to write to.")
flags.BoolVar(&cmd.NoSync, "no-sync", false, "Disable file sync")
flags.IntVar(&cmd.Concurrency, "concurrency", cmd.Concurrency, "Number of concurrent backup goroutines.")
flags.StringVar(&cmd.Host, "host", "localhost:10101", "The address (host:port) of FeatureBase (HTTP).")
flags.StringVar(&cmd.Index, "index", "", "Index to backup, default backs up all indexes. ")
flags.DurationVar(&cmd.RetryPeriod, "retry-period", cmd.RetryPeriod, "Length of time after HTTP request failure to continue retrying request.")
flags.StringVar(&cmd.Pprof, "pprof", cmd.Pprof, "host:port to listen for profiling requests at /debug/pprof and /debug/fgprof.")
ctl.SetTLSConfig(flags, "", &cmd.TLS.CertificatePath, &cmd.TLS.CertificateKeyPath, &cmd.TLS.CACertPath, &cmd.TLS.SkipVerify, &cmd.TLS.EnableClientVerification)
flags.StringVar(&cmd.AuthToken, "auth-token", "", "Authentication token")
flags.StringVar(&cmd.HeaderTimeoutStr, "header-timeout", cmd.HeaderTimeoutStr, "Length of time to wait for initial HTTP response before giving up.")
flags.BoolVar(&cmd.IgnoreSpaceCheck, "ignore-space-check", false, "Disable disk space check")
return ccmd
}