init

internal/services/config.go

@@ -0,0 +1,56 @@
+package services
+
+import (
+	"encoding/json"
+	"errors"
+	"os"
+	"path/filepath"
+)
+
+type Server struct {
+	Host       string `json:"host"`
+	User       string `json:"user"`
+	PrivateKey string `json:"private_key"`
+	Port       string `json:"port"`
+}
+
+type ConfigService struct {
+	path    string
+	servers map[string]Server
+}
+
+func NewConfigService() (*ConfigService, error) {
+	configDir, err := os.UserConfigDir()
+	if err != nil {
+		return nil, err
+	}
+
+	dir := filepath.Join(configDir, "filepass")
+	if err := os.MkdirAll(dir, 0o700); err != nil {
+		return nil, err
+	}
+
+	path := filepath.Join(dir, "servers.json")
+
+	if _, err := os.Stat(path); errors.Is(err, os.ErrNotExist) {
+		if err := os.WriteFile(path, []byte("{}"), 0o600); err != nil {
+			return nil, err
+		}
+	}
+
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return nil, err
+	}
+
+	var servers map[string]Server
+	if err := json.Unmarshal(data, &servers); err != nil {
+		return nil, err
+	}
+
+	return &ConfigService{path: path, servers: servers}, nil
+}
+
+func (c *ConfigService) Servers() map[string]Server {
+	return c.servers
+}