diff options
Diffstat (limited to 'config/config.go')
-rw-r--r-- | config/config.go | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/config/config.go b/config/config.go new file mode 100644 index 0000000..42fb209 --- /dev/null +++ b/config/config.go @@ -0,0 +1,36 @@ +// Copyright 2017 Frédéric Guillot. All rights reserved. +// Use of this source code is governed by the Apache 2.0 +// license that can be found in the LICENSE file. + +package config + +import ( + "os" + "strconv" +) + +type Config struct { +} + +func (c *Config) Get(key, fallback string) string { + value := os.Getenv(key) + if value == "" { + return fallback + } + + return value +} + +func (c *Config) GetInt(key string, fallback int) int { + value := os.Getenv(key) + if value == "" { + return fallback + } + + v, _ := strconv.Atoi(value) + return v +} + +func NewConfig() *Config { + return &Config{} +} |