feature(#20): add migration script

backend/Taskfile.yaml

@@ -62,3 +62,8 @@ tasks:
     desc: "Check for code common vulnerabilities"
     cmds:
       - govulncheck ./...
+
+  migrate:
+    desc: "Migrate postgres"
+    cmds:
+      - go run ./cmd/migrate/

backend/cmd/migrate/main.go

@@ -0,0 +1,25 @@
+package main
+
+import (
+	"log"
+
+	"github.com/taldoflemis/brain.test/config"
+	"github.com/taldoflemis/brain.test/internal/adapters/driven/postgres"
+)
+
+func main() {
+	koanf := config.NewKoanfson()
+	err := koanf.LoadFromJSON("config.json")
+	if err != nil {
+		log.Fatal(err)
+	}
+	pgCfg, err := config.NewPostgresConfig()
+	if err != nil {
+		log.Fatal(err)
+	}
+	log.Print(pgCfg.Database)
+
+	connStr := postgres.GenerateConnectionString(pgCfg)
+	log.Print(connStr)
+	postgres.Migrate(connStr, "internal/adapters/driven/postgres/migrations/")
+}

backend/config.json

@@ -19,8 +19,8 @@
   "postgres": {
     "host": "localhost",
     "port": 5432,
-    "user": "postgres",
+    "user": "adminson",
     "password": "password",
-    "database": "postgres"
+    "database": "brain"
   }
 }