feat: Add static file to output bin

Now the final binary has a standalone web server including necessary
static file.

1 files changed, 34 insertions, 0 deletions

diff --git a/static.go b/static.go
new file mode 100644
index 0000000..1c6a086
--- /dev/null
+++ b/static.go
@@ -0,0 +1,34 @@
+package img
+
+import (
+	"embed"
+	"fmt"
+	"html/template"
+	"io"
+)
+
+var (
+	//go:embed templates/*.html
+	TemplateFS embed.FS
+
+	//go:embed static/*
+	StaticFS embed.FS
+
+	Template *template.Template
+)
+
+type HTMLView[T any] struct {
+	Title    string
+	Username string
+	Data     T
+}
+
+func Render[T any](w io.Writer, page string, view *HTMLView[T]) error {
+	pageFile := fmt.Sprintf("templates/%s", page)
+	tmpl, err := template.New("").ParseFS(TemplateFS, "templates/layout.html", pageFile)
+	if err != nil {
+		return err
+	}
+
+	return tmpl.ExecuteTemplate(w, page, view)
+}