set working dir for systemd service

controllers/shopItemController.go

@@ -90,10 +90,10 @@ func (rc *shopItemController) NewShopItemFromForm(ctx *gin.Context) (models.Shop
 
 	dstPdf := ""
 	pdf, err := ctx.FormFile("pdf")
-	fmt.Println(pdf)
 
 	if err == nil {
 		dstPdf = filepath.Join("static/uploads", pdf.Filename)
+		fmt.Println("Saving pdf at ", dstPdf)
 		if err := ctx.SaveUploadedFile(pdf, dstPdf); err != nil {
 			return models.ShopItem{}, fmt.Errorf("Could not save PDF")
 		}

flake.nix

@@ -83,6 +83,7 @@
             description = "zineshop daemon";
             serviceConfig = {
               Type = "simple";
+              WorkingDirectory = "/var/lib/zineshop";
               ExecStart = pkgs.writeScript "start-zineshop" ''
                 #! ${pkgs.bash}/bin/bash
                 PATH="$PATH:${lib.makeBinPath [ pkgs.poppler_utils ]}"
@@ -101,9 +102,9 @@
 
             preStart = ''
               mkdir -m 0770 -p "/var/lib/zineshop"
-              chown zineshop:zineshop "/var/lib/zineshop"
               cp -r ${zineshop-pkg}/views /var/lib/zineshop/
               cp -r ${zineshop-pkg}/static /var/lib/zineshop/
+              chown zineshop:zineshop "/var/lib/zineshop"
             '';
 
             wantedBy = [ "default.target" ];