81 lines
1.7 KiB
Go
81 lines
1.7 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package main
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import (
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"context"
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"fmt"
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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/spf13/cobra"
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"storj.io/storj/internal/sync2"
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)
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var (
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rootCmd = &cobra.Command{
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Use: "auto-updater",
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Short: "Auto-updater for storage node",
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}
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runCmd = &cobra.Command{
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Use: "run",
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Short: "Run the auto updater for storage node",
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RunE: func(cmd *cobra.Command, args []string) (err error) {
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err = cmdRun(cmd, args)
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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return nil
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},
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}
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interval string
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versionURL string
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binaryLocation string
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)
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func init() {
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rootCmd.AddCommand(runCmd)
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runCmd.Flags().StringVar(&interval, "interval", "06h", "interval for checking the new version")
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runCmd.Flags().StringVar(&versionURL, "version-url", "https://version.storj.io/release/", "version server URL")
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runCmd.Flags().StringVar(&binaryLocation, "binary-location", "storagenode.exe", "the storage node executable binary location")
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}
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func cmdRun(cmd *cobra.Command, args []string) (err error) {
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ctx, cancel := context.WithCancel(context.Background())
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c := make(chan os.Signal, 1)
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signal.Notify(c, syscall.SIGINT, syscall.SIGTERM)
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go func() {
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<-c
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signal.Stop(c)
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cancel()
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}()
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loopInterval, err := time.ParseDuration(interval)
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if err != nil {
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return fmt.Errorf("unable to parse interval parameter: %v", err)
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}
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loop := sync2.NewCycle(loopInterval)
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err = loop.Run(ctx, func(ctx context.Context) (err error) {
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fmt.Println("check new version")
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return nil
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})
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if err != context.Canceled {
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return err
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}
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return nil
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}
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func main() {
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_ = rootCmd.Execute()
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}
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