✨ feat: add DSN to URL conversion for database migrations

♻️ refactor: improve database connection handling with separate DSN parsing

📝 docs: add GitHub star link to index page

internal/database/database.go

@@ -2,6 +2,7 @@ package database
 
 import (
 	"fmt"
+	"strings"
 
 	"github.com/glebarez/sqlite"
 	"github.com/watzon/0x45/internal/config"
@@ -49,20 +50,81 @@ func (d *Database) Migrate(config *config.Config) error {
 		return fmt.Errorf("failed to get database instance: %w", err)
 	}
 
+	dsn := ""
 	switch config.Database.Driver {
 	case "postgres":
-		pgURL := fmt.Sprintf("postgres://%s:%s@%s:%d/%s?sslmode=%s",
-			config.Database.User,
-			config.Database.Password,
+		dsn = fmt.Sprintf(
+			"host=%s port=%d user=%s password=%s dbname=%s sslmode=%s",
 			config.Database.Host,
 			config.Database.Port,
+			config.Database.User,
+			config.Database.Password,
 			config.Database.Name,
 			config.Database.SSLMode,
 		)
-		return migrations.RunMigrations(pgURL)
 	case "sqlite":
-		return migrations.RunMigrations("sqlite://" + config.Database.Name)
+		dsn = config.Database.Name
 	}
 
-	return fmt.Errorf("unsupported database driver")
+	url, err := dsnToUrl(config.Database.Driver, dsn)
+	if err != nil {
+		return fmt.Errorf("failed to convert DSN to URL: %w", err)
+	}
+
+	return migrations.RunMigrations(url)
+}
+
+// DsnToUrl converts a database DSN to a URL format suitable for migrations
+func dsnToUrl(driver string, dsn string) (string, error) {
+	switch driver {
+	case "postgres":
+		// Parse the DSN into components
+		params := make(map[string]string)
+		for _, pair := range strings.Split(dsn, " ") {
+			parts := strings.SplitN(pair, "=", 2)
+			if len(parts) == 2 {
+				params[parts[0]] = parts[1]
+			}
+		}
+
+		// Build auth part of URL (optional)
+		auth := ""
+		if user, ok := params["user"]; ok {
+			auth = user
+			if pass, ok := params["password"]; ok {
+				auth += ":" + pass
+			}
+			auth += "@"
+		}
+
+		// Construct the URL
+		host := params["host"]
+		if host == "" {
+			host = "localhost"
+		}
+		port := params["port"]
+		if port == "" {
+			port = "5432"
+		}
+		dbname := params["dbname"]
+		sslmode := params["sslmode"]
+		if sslmode == "" {
+			sslmode = "disable"
+		}
+
+		url := fmt.Sprintf("postgres://%s%s:%s/%s?sslmode=%s",
+			auth,
+			host,
+			port,
+			dbname,
+			sslmode,
+		)
+		return url, nil
+
+	case "sqlite":
+		return "sqlite://" + dsn, nil
+
+	default:
+		return "", fmt.Errorf("unsupported database driver: %s", driver)
+	}
 }

views/index.hbs

@@ -4,6 +4,10 @@
 <p>
     Paste69 is an fast and open source pastebin, file bin, and link shortener written in Go.
 </p>
+
+<p>
+    <a href="https://github.com/watzon/0x45">Star the Project on GitHub ⭐</a>
+</p>
 </section>
 
 <section>