forked from Elara6331/itd
96 lines
2.5 KiB
Go
96 lines
2.5 KiB
Go
/*
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* itd uses bluetooth low energy to communicate with InfiniTime devices
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* Copyright (C) 2021 Arsen Musayelyan
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package filesystem
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import (
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"io"
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"io/ioutil"
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"os"
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"path/filepath"
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"github.com/cheggaaa/pb/v3"
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"github.com/rs/zerolog/log"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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"go.arsenm.dev/itd/api"
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)
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// readCmd represents the read command
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var readCmd = &cobra.Command{
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Use: `read <remote path> <local path | "-">`,
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Short: "Read a file from InfiniTime",
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Run: func(cmd *cobra.Command, args []string) {
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if len(args) != 2 {
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cmd.Usage()
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log.Fatal().Msg("Command read requires two arguments")
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}
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var tmpFile *os.File
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var path string
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var err error
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if args[1] == "-" {
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tmpFile, err = ioutil.TempFile("/tmp", "itctl.*")
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if err != nil {
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log.Fatal().Err(err).Msg("Error creating temporary file")
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}
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path = tmpFile.Name()
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} else {
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path, err = filepath.Abs(args[1])
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if err != nil {
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log.Fatal().Err(err).Msg("Error making absolute directory")
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}
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}
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client := viper.Get("client").(*api.Client)
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progress, err := client.ReadFile(path, args[0])
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if err != nil {
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log.Fatal().Err(err).Msg("Error reading remote file")
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}
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// Create progress bar template
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barTmpl := `{{counters . }} B {{bar . "|" "-" (cycle .) " " "|"}} {{percent . }} {{rtime . "%s"}}`
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// Start full bar at 0 total
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bar := pb.ProgressBarTemplate(barTmpl).Start(0)
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// Get progress events
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for event := range progress {
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// Set total bytes in progress bar
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bar.SetTotal(int64(event.Total))
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// Set amount of bytes sent in progress bar
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bar.SetCurrent(int64(event.Sent))
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// If transfer finished, break
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if event.Done {
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bar.Finish()
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break
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}
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}
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if args[1] == "-" {
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io.Copy(os.Stdout, tmpFile)
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os.Stdout.WriteString("\n")
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os.Stdout.Sync()
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tmpFile.Close()
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}
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},
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}
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func init() {
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filesystemCmd.AddCommand(readCmd)
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}
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