yanjustino/ellis

package application

import (
    "io/ioutil"
    "os"
)

func FileExists(path string) bool {
    info, err := os.Stat(path)
    if os.IsNotExist(err) {
        return false
    }
    return !info.IsDir()
}

func ReadFile(path string) []byte {
    if FileExists(path) {
        value, err := ioutil.ReadFile(path)
        HandleError(err)
        return value
    }
    return nil
}

func RemoveFile(path string) {
    if FileExists(path) {
        e := os.Remove(path)
        HandleError(e)
    }
}

func OpenFile(path string) *os.File {
    file, e := os.Open(path)
    HandleError(e)
    return file
}

func CreateFile(fileName string, content []byte) error {
    return ioutil.WriteFile(fileName, content, 0644)
}