91 lines
2.2 KiB
Go
91 lines
2.2 KiB
Go
// The influx_inspect command displays detailed information about InfluxDB data files.
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package main
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import (
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"fmt"
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"io"
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"log"
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"os"
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"github.com/influxdata/influxdb/cmd"
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"github.com/influxdata/influxdb/cmd/influx_inspect/dumptsi"
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"github.com/influxdata/influxdb/cmd/influx_inspect/dumptsm"
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"github.com/influxdata/influxdb/cmd/influx_inspect/export"
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"github.com/influxdata/influxdb/cmd/influx_inspect/help"
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"github.com/influxdata/influxdb/cmd/influx_inspect/report"
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"github.com/influxdata/influxdb/cmd/influx_inspect/verify"
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_ "github.com/influxdata/influxdb/tsdb/engine"
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)
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func main() {
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m := NewMain()
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if err := m.Run(os.Args[1:]...); err != nil {
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fmt.Fprintln(os.Stderr, err)
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os.Exit(1)
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}
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}
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// Main represents the program execution.
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type Main struct {
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Logger *log.Logger
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Stdin io.Reader
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Stdout io.Writer
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Stderr io.Writer
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}
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// NewMain returns a new instance of Main.
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func NewMain() *Main {
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return &Main{
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Logger: log.New(os.Stderr, "[influx_inspect] ", log.LstdFlags),
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Stdin: os.Stdin,
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Stdout: os.Stdout,
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Stderr: os.Stderr,
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}
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}
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// Run determines and runs the command specified by the CLI args.
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func (m *Main) Run(args ...string) error {
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name, args := cmd.ParseCommandName(args)
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// Extract name from args.
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switch name {
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case "", "help":
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if err := help.NewCommand().Run(args...); err != nil {
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return fmt.Errorf("help: %s", err)
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}
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case "dumptsi":
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name := dumptsi.NewCommand()
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if err := name.Run(args...); err != nil {
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return fmt.Errorf("dumptsi: %s", err)
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}
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case "dumptsmdev":
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fmt.Fprintf(m.Stderr, "warning: dumptsmdev is deprecated, use dumptsm instead.\n")
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fallthrough
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case "dumptsm":
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name := dumptsm.NewCommand()
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if err := name.Run(args...); err != nil {
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return fmt.Errorf("dumptsm: %s", err)
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}
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case "export":
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name := export.NewCommand()
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if err := name.Run(args...); err != nil {
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return fmt.Errorf("export: %s", err)
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}
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case "report":
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name := report.NewCommand()
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if err := name.Run(args...); err != nil {
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return fmt.Errorf("report: %s", err)
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}
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case "verify":
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name := verify.NewCommand()
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if err := name.Run(args...); err != nil {
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return fmt.Errorf("verify: %s", err)
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}
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default:
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return fmt.Errorf(`unknown command "%s"`+"\n"+`Run 'influx_inspect help' for usage`+"\n\n", name)
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}
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return nil
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}
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