func (ctx *Context) Setenv(key, value string) error {
	if ctx.Env == nil {
		ctx.Env = make(map[string]string)
	}
	ctx.Env[key] = value
	return nil
}
// Setenv sets an environment variable in the context. It mirrors os.Setenv.
Setenv sets an environment variable in the context. It mirrors os.Setenv.
// Setenv sets an environment variable in the context . It mirrors os . Setenv .
func (ctx *Context) Setenv(key, value string) error {
	if ctx.Env == nil {
		ctx.Env = make(map[string]string)
	}
	ctx.Env[key] = value
	return nil
}
func ( ctx * Context ) Setenv ( key , value string ) error { if ctx . Env == nil { ctx . Env = make ( map [ string ] string ) } ctx . Env [ key ] = value return nil }
Setenv sets an environment variable in the context.
Setenv sets an environment variable in the context .