use embed for migrations

internal/migrate/migrate.go

@@ -2,13 +2,16 @@ package migrate
 
 import (
 	"database/sql"
+	"embed"
 	"fmt"
 	"log"
-	"os"
 
 	_ "github.com/mattn/go-sqlite3"
 )
 
+//go:embed migrations/*.sql
+var migrations embed.FS
+
 type Migration struct {
 	Version int
 	Name    string
@@ -26,7 +29,7 @@ func Migrate(db *sql.DB) {
 		log.Fatal(err)
 	}
 
-	files, err := os.ReadDir("./migrations")
+	files, err := migrations.ReadDir("migrations")
 	if err != nil {
 		log.Fatal("Failed to read migrations directory")
 	}
@@ -38,7 +41,7 @@ func Migrate(db *sql.DB) {
 		err = row.Scan(&migration.Version, &migration.Name)
 		if err == sql.ErrNoRows {
 			fmt.Printf("Running migration: %s\n", file.Name())
-			migrationSql, err := os.ReadFile(fmt.Sprintf("./migrations/%s", file.Name()))
+			migrationSql, err := migrations.ReadFile(fmt.Sprintf("migrations/%s", file.Name()))
 			if err != nil {
 				log.Fatal(err)
 			}

internal/migrate/migrations/1-init_db.sql

@@ -0,0 +1,5 @@
+CREATE TABLE todo(
+    id INTEGER PRIMARY KEY,
+    name VARCHAR(50),
+    done INTEGER
+);