From 8082931484f147189186974d0dfd7a45b8e9563b Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Sat, 8 Nov 2025 16:44:28 +0900
Subject: refactor(backend): Centralize environment variable loading in
 config.go

---
 backend/config.go | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 backend/config.go

(limited to 'backend/config.go')

diff --git a/backend/config.go b/backend/config.go
new file mode 100644
index 0000000..c66100e
--- /dev/null
+++ b/backend/config.go
@@ -0,0 +1,35 @@
+package main
+
+import (
+	"errors"
+	"os"
+)
+
+var (
+	ErrNoSessionSecretEnvVar = errors.New("FEEDAKA_SESSION_SECRET environment variable is not set")
+)
+
+type Config struct {
+	Port               string
+	SessionSecret      string
+	DevNonSecureCookie bool
+}
+
+func LoadConfig() (*Config, error) {
+	port := os.Getenv("FEEDAKA_PORT")
+	sessionSecret := os.Getenv("FEEDAKA_SESSION_SECRET")
+	devNonSecureCookie := os.Getenv("FEEDAKA_DEV_NON_SECURE_COOKIE")
+
+	if port == "" {
+		port = "8080"
+	}
+	if sessionSecret == "" {
+		return nil, ErrNoSessionSecretEnvVar
+	}
+
+	return &Config{
+		Port:               port,
+		SessionSecret:      sessionSecret,
+		DevNonSecureCookie: devNonSecureCookie == "1",
+	}, nil
+}
-- 
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