Function WithEnvFiles

cli/options.go:263–297

WithEnvFiles set env file(s) to be loaded to set project environment. defaults to local .env file if no explicit file is selected, until COMPOSE_DISABLE_ENV_FILE is set

(file ...string)

// WithEnvFiles set env file(s) to be loaded to set project environment.
// defaults to local .env file if no explicit file is selected, until COMPOSE_DISABLE_ENV_FILE is set
func WithEnvFiles(file ...string) ProjectOptionsFn {
	return func(o *ProjectOptions) error {
		if len(file) > 0 {
			o.EnvFiles = file
			return nil
		}
		if v, ok := os.LookupEnv(consts.ComposeDisableDefaultEnvFile); ok {
			b, err := strconv.ParseBool(v)
			if err != nil {
				return err
			}
			if b {
				return nil
			}
		}

		wd, err := o.GetWorkingDir()
		if err != nil {
			return err
		}
		defaultDotEnv := filepath.Join(wd, ".env")

		s, err := os.Stat(defaultDotEnv)
		if os.IsNotExist(err) {
			return nil
		}
		if err != nil {
			return err
		}
		if !s.IsDir() {
			o.EnvFiles = []string{defaultDotEnv}
		}
		return nil
	}
}

// WithDotEnv imports environment variables from .env file
func WithDotEnv(o *ProjectOptions) error {