first commit

cmd/migrate/main.go

@@ -0,0 +1,60 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"log"
+	"os"
+	"path/filepath"
+
+	"github.com/panelhosting/panel/internal/config"
+	"github.com/panelhosting/panel/internal/database"
+)
+
+func main() {
+	down := flag.Bool("down", false, "rollback all migrations")
+	flag.Parse()
+
+	cfg, err := config.Load()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	migrationsPath, err := resolveMigrationsPath()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	if *down {
+		if err := database.RollbackMigrations(cfg.DatabaseURL, migrationsPath); err != nil {
+			log.Fatal(err)
+		}
+		log.Println("migrations rolled back")
+		return
+	}
+
+	if err := database.RunMigrations(cfg.DatabaseURL, migrationsPath); err != nil {
+		log.Fatal(err)
+	}
+	log.Println("migrations applied")
+
+	ctx := context.Background()
+	pool, err := database.NewPool(ctx, cfg.DatabaseURL)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer pool.Close()
+	log.Println("database connection ok")
+}
+
+func resolveMigrationsPath() (string, error) {
+	if p := os.Getenv("MIGRATIONS_PATH"); p != "" {
+		return p, nil
+	}
+
+	wd, err := os.Getwd()
+	if err != nil {
+		return "", err
+	}
+	return filepath.Join(wd, "migrations"), nil
+}

cmd/panel/main.go

@@ -0,0 +1,31 @@
+package main
+
+import (
+	"context"
+	"log"
+	"os"
+	"os/signal"
+	"syscall"
+
+	"github.com/panelhosting/panel/internal/config"
+	"github.com/panelhosting/panel/internal/database"
+)
+
+func main() {
+	cfg, err := config.Load()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
+	defer stop()
+
+	pool, err := database.NewPool(ctx, cfg.DatabaseURL)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer pool.Close()
+
+	log.Println("panel database ready (API coming soon)")
+	<-ctx.Done()
+}