From efeda7662dafbf01e8f3277189b7a57e8b25fb95 Mon Sep 17 00:00:00 2001
From: yequari <yequari@32bit.cafe>
Date: Sat, 3 Jan 2026 13:14:24 -0700
Subject: [PATCH] migrations cmd parameter

---
 cmd/web/main.go            | 16 ++++++++++------
 internal/models/install.go | 15 +++++----------
 2 files changed, 15 insertions(+), 16 deletions(-)

diff --git a/cmd/web/main.go b/cmd/web/main.go
index b9dba2f..5f77602 100644
--- a/cmd/web/main.go
+++ b/cmd/web/main.go
@@ -11,6 +11,7 @@ import (
 	"net/http"
 	"net/url"
 	"os"
+	"path/filepath"
 	"strconv"
 	"strings"
 	"time"
@@ -57,14 +58,16 @@ type application struct {
 }
 
 type appInstaller struct {
-	app          *application
-	srv          *http.Server
-	installModel models.InstallModelInterface
+	app            *application
+	srv            *http.Server
+	installModel   models.InstallModelInterface
+	migrationsPath string
 }
 
 func main() {
 	addr := flag.String("addr", ":3000", "HTTP network address")
 	dsn := flag.String("dsn", "guestbook.db", "data source name")
+	migrations := flag.String("migrations", "migrations", "folder containing sql migrations")
 	debug := flag.Bool("debug", false, "enable debug mode")
 	env := flag.String("env", ".env", ".env file path")
 	flag.Parse()
@@ -113,8 +116,9 @@ func main() {
 	}
 
 	installer := &appInstaller{
-		app:          app,
-		installModel: &models.InstallModel{DB: db},
+		app:            app,
+		installModel:   &models.InstallModel{DB: db},
+		migrationsPath: filepath.Clean(*migrations),
 	}
 	installer.srv = &http.Server{
 		Addr:         *addr,
@@ -301,7 +305,7 @@ func walkTzDir(path string, zones []string) []string {
 
 func runInstaller(i *appInstaller) error {
 	i.app.logger.Info("Performing migrations")
-	err := i.installModel.SetupDatabase()
+	err := i.installModel.SetupDatabase(i.migrationsPath)
 	if err != nil {
 		return err
 	}
diff --git a/internal/models/install.go b/internal/models/install.go
index 23a8ddd..61595b0 100644
--- a/internal/models/install.go
+++ b/internal/models/install.go
@@ -4,7 +4,7 @@ import (
 	"database/sql"
 	"errors"
 	"fmt"
-	"os"
+	"path/filepath"
 	"time"
 
 	"github.com/golang-migrate/migrate/v4"
@@ -14,26 +14,21 @@ import (
 )
 
 type InstallModel struct {
-	DB     *sql.DB
-	DBPath string
+	DB *sql.DB
 }
 
 type InstallModelInterface interface {
-	SetupDatabase() error
+	SetupDatabase(migrations string) error
 	SetInstalledFlag() error
 	GetInstalledFlag() (bool, error)
 }
 
-func (m *InstallModel) SetupDatabase() error {
+func (m *InstallModel) SetupDatabase(migrations string) error {
 	driver, err := sqlite3.WithInstance(m.DB, &sqlite3.Config{})
 	if err != nil {
 		return err
 	}
-	wd, err := os.Getwd()
-	if err != nil {
-		return err
-	}
-	mFolder := fmt.Sprintf("file://%s/migrations", wd)
+	mFolder := fmt.Sprintf("file://%s", filepath.Clean(migrations))
 	fmt.Printf("migrations %s\n", mFolder)
 	mi, err := migrate.NewWithDatabaseInstance(mFolder, "sqlite", driver)
 	if err != nil {