Reorganize itctl structure

cmd/itctl/set/set.go

@@ -0,0 +1,34 @@
+/*
+ *	itd uses bluetooth low energy to communicate with InfiniTime devices
+ *	Copyright (C) 2021 Arsen Musayelyan
+ *
+ *	This program is free software: you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation, either version 3 of the License, or
+ *	(at your option) any later version.
+ *
+ *	This program is distributed in the hope that it will be useful,
+ *	but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *	GNU General Public License for more details.
+ *
+ *	You should have received a copy of the GNU General Public License
+ *	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package set
+
+import (
+	"github.com/spf13/cobra"
+	"go.arsenm.dev/itd/cmd/itctl/root"
+)
+
+// setCmd represents the set command
+var setCmd = &cobra.Command{
+	Use:   "set",
+	Short: "Set information on InfiniTime",
+}
+
+func init() {
+	root.RootCmd.AddCommand(setCmd)
+}

cmd/itctl/set/time.go

@@ -0,0 +1,81 @@
+/*
+ *	itd uses bluetooth low energy to communicate with InfiniTime devices
+ *	Copyright (C) 2021 Arsen Musayelyan
+ *
+ *	This program is free software: you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation, either version 3 of the License, or
+ *	(at your option) any later version.
+ *
+ *	This program is distributed in the hope that it will be useful,
+ *	but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *	GNU General Public License for more details.
+ *
+ *	You should have received a copy of the GNU General Public License
+ *	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package set
+
+import (
+	"bufio"
+	"encoding/json"
+	"net"
+
+	"github.com/rs/zerolog/log"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+	"go.arsenm.dev/itd/internal/types"
+)
+
+// timeCmd represents the time command
+var timeCmd = &cobra.Command{
+	Use:   `time <ISO8601|"now">`,
+	Short: "Set InfiniTime's clock to specified time",
+	Run: func(cmd *cobra.Command, args []string) {
+		// Ensure required arguments
+		if len(args) != 1 {
+			cmd.Usage()
+			log.Warn().Msg("Command time requires one argument")
+			return
+		}
+
+		// Connect to itd UNIX socket
+		conn, err := net.Dial("unix", viper.GetString("sockPath"))
+		if err != nil {
+			log.Fatal().Err(err).Msg("Error dialing socket. Is itd running?")
+		}
+		defer conn.Close()
+
+		// Encode request into connection
+		err = json.NewEncoder(conn).Encode(types.Request{
+			Type: types.ReqTypeSetTime,
+			Data: args[0],
+		})
+		if err != nil {
+			log.Fatal().Err(err).Msg("Error making request")
+		}
+
+		// Read one line from connetion
+		line, _, err := bufio.NewReader(conn).ReadLine()
+		if err != nil {
+			log.Fatal().Err(err).Msg("Error reading line from connection")
+		}
+
+		var res types.Response
+		// Decode line into response
+		err = json.Unmarshal(line, &res)
+		if err != nil {
+			log.Fatal().Err(err).Msg("Error decoding JSON data")
+		}
+
+		if res.Error {
+			log.Fatal().Msg(res.Message)
+		}
+	},
+}
+
+func init() {
+	setCmd.AddCommand(timeCmd)
+}