first commit

internal/config/config.go

@@ -0,0 +1,37 @@
+package config
+
+import (
+	"fmt"
+	"gopkg.in/yaml.v3"
+	"os"
+)
+
+// Config represents the application's configuration
+type Config struct {
+	Port    int      `yaml:"port"`
+	AuthDir string   `yaml:"auth_dir"`
+	Debug   bool     `yaml:"debug"`
+	ApiKeys []string `yaml:"api_keys"`
+}
+
+// / LoadConfig loads the configuration from the specified file
+func LoadConfig(configFile string) (*Config, error) {
+	// Read the configuration file
+	data, err := os.ReadFile(configFile)
+	// If reading the file fails
+	if err != nil {
+		// Return an error
+		return nil, fmt.Errorf("failed to read config file: %w", err)
+	}
+
+	// Parse the YAML data
+	var config Config
+	// If parsing the YAML data fails
+	if err = yaml.Unmarshal(data, &config); err != nil {
+		// Return an error
+		return nil, fmt.Errorf("failed to parse config file: %w", err)
+	}
+
+	// Return the configuration
+	return &config, nil
+}