feat(config): json config

unshade · unshade · commit a993c3364901 · 2025-12-04T22:02:27.000+01:00
diff --git a/README.md b/README.md
@@ -34,6 +34,18 @@ API_BASE_URL=https://your-unraid-server:port/graphql
 API_SKIP_TLS_VERIFY=true
 ```
 
+It also supports a config file located at `~/.config/unraidctl/config.json` with the following format:
+
+```json
+{
+  "api": {
+    "api_key": "<apikey>",
+    "base_url": "https://<unraid>:<port>/graphql",
+    "skip_tls_verify": true
+  }
+}
+```
+
 Once installed, you can run commands like:
 
 ```bash
diff --git a/internal/config.go b/internal/config.go
@@ -1,20 +1,44 @@
 package internal
 
 import (
+	"encoding/json"
+	"os"
+	"path/filepath"
+
 	"github.com/caarlos0/env/v11"
 	"github.com/joho/godotenv"
 )
 
 type Config struct {
 	Api struct {
-		BaseUrl       string `env:"BASE_URL,required"`
-		ApiKey        string `env:"KEY,required"`
-		SkipTlsVerify bool   `env:"SKIP_TLS_VERIFY" envDefault:"true"`
-	} `envPrefix:"API_"`
+		BaseUrl       string `env:"BASE_URL,required" json:"base_url"`
+		ApiKey        string `env:"KEY,required" json:"api_key"`
+		SkipTlsVerify bool   `env:"SKIP_TLS_VERIFY" envDefault:"true" json:"skip_tls_verify"`
+	} `envPrefix:"API_" json:"api"`
 }
 
 func GetConfig() (*Config, error) {
 	_ = godotenv.Load()
-	config, err := env.ParseAs[Config]()
-	return &config, err
+
+	cfg := &Config{}
+
+	home, err := os.UserHomeDir()
+	if err != nil {
+		return nil, err
+	}
+
+	jsonPath := filepath.Join(home, ".config", "unraidctl", "config.json")
+	if b, err := os.ReadFile(jsonPath); err == nil {
+		err = json.Unmarshal(b, cfg)
+		if err != nil {
+			return nil, err
+		}
+
+		return cfg, nil
+	}
+
+	if err := env.Parse(cfg); err != nil {
+		return nil, err
+	}
+	return cfg, nil
 }
