config/config_unix.go


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// +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris

package config

import (
	"os"
	"os/exec"
	"path/filepath"
)

var (
	editor string = setEditor()
	fn     string = filepath.Join(os.Getenv("HOME"), "."+configFilename)
)

func setEditor() string {
	e := os.Getenv("EDITOR")
	if e == "" {
		return "vi"
	}
	return e
}