fix: wrong embed

assets/embed.go

@@ -1,6 +1,6 @@
 package assets
 
-import "embed"
+import _ "embed"
 
-//go:embed *
-var Static embed.FS
+//go:embed marp
+var Static []byte

cmd/cgp/main.go

@@ -7,6 +7,7 @@ import (
 	"strings"
 
 	cgp "github.com/williamfzc/chat-gpt-ppt"
+	"github.com/williamfzc/chat-gpt-ppt/assets"
 	_ "github.com/williamfzc/chat-gpt-ppt/assets"
 )
 
@@ -38,7 +39,14 @@ func main() {
 
 	// renderer
 	logger.Println("start rendering")
+
 	renderer := cgp.NewMarpRenderer()
+	tmpF, err := os.CreateTemp(os.TempDir(), "tmpMarp*")
+	panicIfErr(err)
+	defer os.Remove(tmpF.Name())
+	_ = os.WriteFile(tmpF.Name(), assets.Static, 0755)
+	renderer.SetBinPath(tmpF.Name())
+
 	for _, eachTopic := range topics {
 		renderer.AddTopic(eachTopic)
 	}

renderer.go

@@ -23,6 +23,7 @@ func (t *Topic) ToMarkdown() string {
 type Renderer interface {
 	AddTopic(*Topic)
 	RenderFile(outputPath string) error
+	SetBinPath(path string)
 }
 
 type MarpRenderer struct {
@@ -32,11 +33,15 @@ type MarpRenderer struct {
 
 func NewMarpRenderer() Renderer {
 	return &MarpRenderer{
-		BinPath: "./assets/marp",
+		BinPath: "",
 		Topics:  make([]*Topic, 0),
 	}
 }
 
+func (m *MarpRenderer) SetBinPath(path string) {
+	m.BinPath = path
+}
+
 func (m *MarpRenderer) AddTopic(topic *Topic) {
 	m.Topics = append(m.Topics, topic)
 }

renderer_test.go

@@ -0,0 +1,25 @@
+package chat_gpt_ppt
+
+import (
+	"os"
+	"testing"
+
+	"github.com/williamfzc/chat-gpt-ppt/assets"
+)
+
+func TestRender(t *testing.T) {
+	renderer := NewMarpRenderer()
+	tmpF, err := os.CreateTemp(os.TempDir(), "tmpMarp*")
+	if err != nil {
+		panic(err)
+	}
+	defer os.Remove(tmpF.Name())
+	_ = os.WriteFile(tmpF.Name(), assets.Static, 0755)
+	renderer.SetBinPath(tmpF.Name())
+
+	renderer.AddTopic(&Topic{
+		Title:   "title",
+		Content: "content",
+	})
+	err = renderer.RenderFile("ok.html")
+}