From 2af8a7a1dd73535314b96b326d65d515b394fef2 Mon Sep 17 00:00:00 2001
From: Peter Teich <peter.teich@gmail.com>
Date: Sat, 11 Apr 2020 11:03:30 +0200
Subject: [PATCH] add setting for storage path

---
 README.md        |  3 ++-
 config/config.go | 17 ++++++++++-------
 main.go          |  3 ++-
 3 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/README.md b/README.md
index 67a8be4..20d8998 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,8 @@ Compile (`make build-arm` for Raspberry Pis) and run ESPHomeKit with a specific
 
 **Commandline flags:**  
 `-pin` the 8 digit pin for HomeKit  
-`-config` path to config file with all you accessories  
+`-config` path to config file with all you accessories (default: ./accessories.json)
+`-storage` path storage for HomeKit transport data (default: ./)  
 `-logConsole` log in human readable format to console, otherwise json log is created  
 `-logLevel` one of debug info or error - defaults to debug
 
diff --git a/config/config.go b/config/config.go
index 63933cb..fb56799 100644
--- a/config/config.go
+++ b/config/config.go
@@ -3,17 +3,20 @@ package config
 import "github.com/pteich/configstruct"
 
 type Config struct {
-	LogLevel   string `cli:"logLevel"`
-	LogConsole bool   `cli:"logConsole"`
-	Pin        string `cli:"pin"`
-	ConfigFile string `cli:"config"`
+	LogLevel    string `cli:"logLevel" env:"LOG_LEVEL"`
+	LogConsole  bool   `cli:"logConsole" env:"LOG_CONSOLE"`
+	Pin         string `cli:"pin" env:"HOMEKIT_PIN"`
+	ConfigFile  string `cli:"config" env:"CONFIG_FILE"`
+	StoragePath string `cli:"storage" env:"STORAGE_PATH"`
 }
 
 func New() Config {
 	cfg := Config{
-		LogLevel:   "debug",
-		LogConsole: false,
-		Pin:        "12345678",
+		LogLevel:    "debug",
+		LogConsole:  false,
+		Pin:         "12345678",
+		ConfigFile:  "./accessories.json",
+		StoragePath: "./",
 	}
 
 	configstruct.Parse(&cfg)
diff --git a/main.go b/main.go
index 9b6cca8..beb0b81 100644
--- a/main.go
+++ b/main.go
@@ -67,7 +67,8 @@ func main() {
 	log.Info().Int("count", len(deviceList)).Msg("add accessories")
 	// init HomeKit ip connection with pin
 	hcConfig := hc.Config{
-		Pin: cfg.Pin,
+		Pin:         cfg.Pin,
+		StoragePath: cfg.StoragePath,
 	}
 
 	hcTransport, err := hc.NewIPTransport(hcConfig, bridge.Accessory, deviceList.GetAccessories()...)