Initial commit: wb-mock skeleton

internal/config/config.go

@@ -0,0 +1,22 @@
+package config
+
+import "os"
+
+type Config struct {
+	Port   string
+	APIKey string
+}
+
+func Load() *Config {
+	return &Config{
+		Port:   getEnv("PORT", "8080"),
+		APIKey: os.Getenv("WB_API_KEY"),
+	}
+}
+
+func getEnv(key, defaultVal string) string {
+	if val := os.Getenv(key); val != "" {
+		return val
+	}
+	return defaultVal
+}