smsbb/smsbb.go

package main

import (
	"encoding/json"
	"fmt"
	"os"

	"github.com/twilio/twilio-go"

	twilioApi "github.com/twilio/twilio-go/rest/api/v2010"
)

func main () {
	accountSid := os.Getenv("SMSBB_ACCT_SID")
	authToken := os.Getenv("SMSBB_AUTH_TOKEN")

	if (len(accountSid) == 0) {
		fmt.Fprintf(os.Stderr, "Please set the SMSBB_ACCT_SID environment variable to your Twilio account SID\n")
		os.Exit(1)
	}

	if (len(authToken) == 0) {
		fmt.Fprintf(os.Stderr, "Please set the SMSBB_AUTH_TOKEN environment variable to your Twilio authentication token\n")
		os.Exit(1)
	}

	if (len(os.Args) < 4) {
		fmt.Fprintf(os.Stderr, "%s FROM-NUMBER TO-NUMBER MESSAGE-BODY\n", os.Args[0])
		os.Exit(1)
	}

	client := twilio.NewRestClientWithParams(twilio.ClientParams{
		Username: accountSid,
		Password: authToken,
	})

	params := &twilioApi.CreateMessageParams{}
	params.SetFrom(os.Args[1])
	params.SetTo(os.Args[2])
	params.SetBody(os.Args[3])

	resp, err := client.Api.CreateMessage(params)
	if err != nil {
		fmt.Fprintf(os.Stderr, "Error sending SMS message: %s", err.Error())
	} else {
		response, _ := json.Marshal(*resp)
		fmt.Printf("Response from Twilio: %s", string(response))
	}
}