Goでターミナルログを記録するサンプルコード

test_term_logger.go

package main

import (
	"fmt"
	"os"
	"time"

	"github.com/blacknon/gexpect"
)

func main() {
	child, _ := gexpect.NewSubProcess("ssh", "-t", "blacknon@test-node", "-i", "/path/to/key")
	if err := child.Start(); err != nil {
		fmt.Println(err)
	}
	defer child.Close()

	logPath := "/path/to/log"
	wirteLog, err := os.OpenFile(logPath, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0600)
	if err != nil {
		fmt.Println(err)
	}
	defer wirteLog.Close()

	child.Term.Log = wirteLog
	child.InteractTimeout(2419200 * time.Second)

	fmt.Println("finish!!!")
}