Исправлен вызов xvfb => xvfb-run

pkg/drawio/options.go

@@ -106,7 +106,7 @@ type ReadDirFunc func(string) ([]os.DirEntry, error)
 // Путь к приложению drawio
 func (opts Options) App() string {
 	if opts.EnableXvfb {
-		return "xvfb"
+		return "xvfb-run"
 	}
 	app := opts.Application
 	if len(app) == 0 {

pkg/drawio/options_internal_test.go

@@ -64,6 +64,46 @@ func TestOptions(t *testing.T) {
 				"--enable-plugins",
 			},
 		},
+		{
+			name: "png with xvfb",
+			opts: []Option{
+				WithAppPath("/usr/local/bin/drawio"),
+				WithXvfb(),
+				WithOutput("/tmp/images/"),
+				WithFormat(PNG),
+				WithRecursive(),
+				WithRemovePageSuffix(),
+				WithQuality(100),
+				WithTransparent(),
+				WithEmbedDiagram(),
+				WithEmbedSvgImages(),
+				WithBorder(1),
+				WithScale(120),
+				WithWidth(800),
+				WithHeight(600),
+				WithCrop(),
+				WithUncompressed(),
+				WithEnablePlugins(),
+			},
+			app:    "xvfb-run",
+			outdir: "/tmp/images/",
+			outext: ".png",
+			args: []string{
+				"-a", "-l", "/usr/local/bin/drawio",
+				"--format", "png",
+				"--quality", "100",
+				"--transparent",
+				"--embed-diagram",
+				"--embed-svg-images",
+				"--border", "1",
+				"--scale", "120",
+				"--width", "800",
+				"--height", "600",
+				"--crop",
+				"--uncompressed",
+				"--enable-plugins",
+			},
+		},
 	}
 	for _, test := range testData {
 		t.Run(test.name, func(t *testing.T) {