add embeds and error handling

cmd/theme.go

@@ -1,6 +1,9 @@
 package cmd
 
 import (
+	_ "embed"
+	"fmt"
+
 	"github.com/charmbracelet/glamour"
 	"github.com/charmbracelet/lipgloss"
 	"github.com/muesli/termenv"
@@ -117,15 +120,27 @@ var addedLineStyle = lipgloss.NewStyle().Foreground(lipgloss.Color(ColorPalette.
 var deletedLineStyle = lipgloss.NewStyle().Background(lipgloss.Color(ColorPalette.Light.BgDanger)).Foreground(lipgloss.Color(ColorPalette.Light.LabelControl))
 var containerStyle = lipgloss.NewStyle().PaddingLeft(2).PaddingTop(2)
 
+//go:embed overmind-theme.json
+var overmindTheme string
+
+//go:embed overmind-theme-dark.json
+var overmindThemeDark string
+
 func markdownToString(markdown string) string {
-	themePath := "./overmind-theme.json"
+	themePath := overmindTheme
 	hasDarkBackground := termenv.HasDarkBackground()
 	if hasDarkBackground {
-		themePath = "./overmind-theme-dark.json"
+		themePath = overmindThemeDark
 	}
-	r, _ := glamour.NewTermRenderer(
+	r, err := glamour.NewTermRenderer(
 		glamour.WithStylesFromJSONFile(themePath),
 	)
-	out, _ := r.Render(markdown)
+	if err != nil {
+		panic(fmt.Errorf("failed to initialize terminal renderer: %w", err))
+	}
+	out, err := r.Render(markdown)
+	if err != nil {
+		panic(fmt.Errorf("failed to render markdown: %w", err))
+	}
 	return out
 }