owncast/utils/utils.go

package utils

import (
	"io/ioutil"
	"os"
	"path/filepath"
	"strings"
)

//GetTemporaryPipePath gets the temporary path for the streampipe.flv file
func GetTemporaryPipePath() string {
	return filepath.Join(os.TempDir(), "streampipe.flv")
}

//DoesFileExists checks if the file exists
func DoesFileExists(name string) bool {
	if _, err := os.Stat(name); err != nil {
		if os.IsNotExist(err) {
			return false
		}
	}

	return true
}

//GetRelativePathFromAbsolutePath gets the relative path from the provided absolute path
func GetRelativePathFromAbsolutePath(path string) string {
	pathComponents := strings.Split(path, "/")
	variant := pathComponents[len(pathComponents)-2]
	file := pathComponents[len(pathComponents)-1]

	return filepath.Join(variant, file)
}

//Copy copies the
func Copy(source, destination string) error {
	input, err := ioutil.ReadFile(source)
	if err != nil {
		return err
	}

	return ioutil.WriteFile(destination, input, 0644)
}