updated ezconf

internal/db/config.go

@@ -6,16 +6,14 @@ import (
 )
 
 type Config struct {
-	User     string // ENV DB_USER: Database user for authentication (required)
-	Password string // ENV DB_PASSWORD: Database password for authentication (required)
-	Host     string // ENV DB_HOST: Database host address (required)
-	Port     uint16 // ENV DB_PORT: Database port (default: 5432)
-	DB       string // ENV DB_NAME: Database name to connect to (required)
-	SSL      string // ENV DB_SSL: SSL mode for connection (default: disable)
-
-	// Backup configuration
-	BackupDir       string // ENV DB_BACKUP_DIR: Directory for database backups (default: backups)
-	BackupRetention int    // ENV DB_BACKUP_RETENTION: Number of backups to keep (default: 10)
+	User            string `ezconf:"DB_USER,required,description:Database user for authentication"`
+	Password        string `ezconf:"DB_PASSWORD,required,description:Database password for authentication"`
+	Host            string `ezconf:"DB_HOST,required,description:Database host address"`
+	Port            uint16 `ezconf:"DB_PORT,default:5432,description:Database port"`
+	DB              string `ezconf:"DB_NAME,required,description:Database to connect to"`
+	SSL             string `ezconf:"DB_SSL,default:disable,description:SSL Mode"`
+	BackupDir       string `ezconf:"DB_BACKUP_DIR,default:backups,description:Directory for database backups"`
+	BackupRetention int    `ezconf:"DB_BACKUP_RETENTION,default:10,description:Number of backups to keep"`
 }
 
 func ConfigFromEnv() (any, error) {

internal/db/ezconf.go

@@ -1,41 +1,11 @@
 package db
 
 import (
-	"runtime"
-	"strings"
+	"git.haelnorr.com/h/golib/ezconf"
 )
 
-// EZConfIntegration provides integration with ezconf for automatic configuration
-type EZConfIntegration struct {
-	configFunc func() (any, error)
-	name       string
-}
-
-// PackagePath returns the path to the config package for source parsing
-func (e EZConfIntegration) PackagePath() string {
-	_, filename, _, _ := runtime.Caller(0)
-	// Return directory of this file
-	return filename[:len(filename)-len("/ezconf.go")]
-}
-
-// ConfigFunc returns the ConfigFromEnv function for ezconf
-func (e EZConfIntegration) ConfigFunc() func() (any, error) {
-	return func() (any, error) {
-		return e.configFunc()
-	}
-}
-
-// Name returns the name to use when registering with ezconf
-func (e EZConfIntegration) Name() string {
-	return strings.ToLower(e.name)
-}
-
-// GroupName returns the display name for grouping environment variables
-func (e EZConfIntegration) GroupName() string {
-	return e.name
-}
-
 // NewEZConfIntegration creates a new EZConf integration helper
-func NewEZConfIntegration() EZConfIntegration {
-	return EZConfIntegration{name: "DB", configFunc: ConfigFromEnv}
+func NewEZConfIntegration() *ezconf.Integration {
+	return ezconf.NewIntegration("db", "DB", &Config{},
+		func() (any, error) { return ConfigFromEnv() })
 }