Version Inicial

internal/config/config.go

@@ -0,0 +1,65 @@
+package config
+
+import (
+	"os"
+	"strconv"
+)
+
+type Config struct {
+	Locale       string
+	Token        string
+	Webhookurl   string
+	Webhooktoken string
+	PageSize     int
+	CacheTTL     int
+}
+
+func Load() *Config {
+	return &Config{
+		Locale:       getEnv("DOCKERBOT_LOCALE", "en"),
+		Token:        getEnv("DOCKERBOT_TOKEN", ""),
+		Webhookurl:   getEnv("DOCKERBOT_WEBHOOKURL", ""),
+		Webhooktoken: getEnv("DOCKERBOT_WEBHOOK_TOKEN", ""),
+		PageSize:     getEnvInt("DOCKERBOT_PAGE_SIZE", 4),
+		CacheTTL:     getEnvInt("DOCKERBOT_CACHE_TTL", 10),
+	}
+}
+
+func getEnv(key, defaultValue string) string {
+	val := os.Getenv(key)
+	if val == "" {
+		return defaultValue
+	}
+	return val
+}
+
+func getEnvInt(key string, defaultValue int) int {
+	valStr := os.Getenv(key)
+	if valStr == "" {
+		return defaultValue
+	}
+
+	val, err := strconv.Atoi(valStr)
+	if err != nil {
+		return defaultValue
+	}
+
+	if val <= 0 {
+		return defaultValue
+	}
+
+	return val
+}
+
+func getEnvBool(key string, defaultValue bool) bool {
+	val := os.Getenv(key)
+	if val == "" {
+		return defaultValue
+	}
+
+	v, err := strconv.ParseBool(val)
+	if err != nil {
+		return defaultValue
+	}
+	return v
+}