61 lines
890 B
Go
61 lines
890 B
Go
package config
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import (
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"github.com/joho/godotenv"
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"os"
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"strings"
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)
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// depth 是 .env 文件的搜索深度
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var depth = 8
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func InitConfig() {
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envPath := GetEnvFilePath()
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_ = godotenv.Load(envPath)
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Auth = auth{
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Pass: GetEnv("AUTH_PASS"),
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}
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Dir = dir{
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Dir: GetEnv("LOG_DIR"),
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}
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Gin = gin{
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Port: GetEnv("PORT"),
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}
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}
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func GetEnv(key string, defaultValue ...string) string {
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r := os.Getenv(key)
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if len(r) == 0 && len(defaultValue) > 0 {
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return defaultValue[0]
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} else {
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return r
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}
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}
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func GetEnvFilePath() string {
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var path string
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if os.Getenv("ENV_PATH") != "" {
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path = os.Getenv("ENV_PATH")
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return path
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}
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var pathOptions []string
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for i := 0; i <= depth; i++ {
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pathOptions = append(pathOptions, strings.Repeat("../", i)+".env")
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}
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for _, p := range pathOptions {
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if _, err := os.Stat(p); err == nil {
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path = p
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break
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}
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}
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return path
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}
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