forked from Elara6331/itd
88 lines
2.6 KiB
Go
88 lines
2.6 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 root
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import (
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"github.com/abiosoft/ishell"
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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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// RootCmd represents the base command when called without any subcommands
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var RootCmd = &cobra.Command{
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Use: "itctl",
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Short: "Control the itd daemon for InfiniTime smartwatches",
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Run: func(cmd *cobra.Command, args []string) {
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// Create new shell
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sh := ishell.New()
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sh.SetPrompt("itctl> ")
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// For every command in cobra
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for _, subCmd := range cmd.Commands() {
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// Add top level command to ishell
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sh.AddCmd(&ishell.Cmd{
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Name: subCmd.Name(),
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Help: subCmd.Short,
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Aliases: subCmd.Aliases,
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LongHelp: subCmd.Long,
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Func: func(ctx *ishell.Context) {
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// Append name and arguments of command
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args := append([]string{ctx.Cmd.Name}, ctx.Args...)
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// Set root command arguments
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cmd.SetArgs(args)
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// Execute root command with new arguments
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cmd.Execute()
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},
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})
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}
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// Start shell
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sh.Run()
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},
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}
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// Execute adds all child commands to the root command and sets flags appropriately.
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// This is called by main.main(). It only needs to happen once to the rootCmd.
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func Execute() {
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client, err := api.New(viper.GetString("sockPath"))
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if err != nil {
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log.Fatal().Err(err).Msg("Error connecting to socket. Is itd running?")
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}
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defer client.Close()
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viper.Set("client", client)
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RootCmd.CompletionOptions.DisableDefaultCmd = true
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cobra.CheckErr(RootCmd.Execute())
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}
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func init() {
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// Register flag for socket path
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RootCmd.Flags().StringP("socket-path", "s", api.DefaultAddr, "Path to itd socket")
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// Bind flag and environment variable to viper key
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viper.BindPFlag("sockPath", RootCmd.Flags().Lookup("socket-path"))
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viper.BindEnv("sockPath", "ITCTL_SOCKET_PATH")
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// Set default value for socket path
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viper.SetDefault("sockPath", api.DefaultAddr)
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}
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