✨ Add scripts command

misc/scripting.go

@@ -0,0 +1,53 @@
+package misc
+
+import (
+	"os"
+	"path/filepath"
+
+	"github.com/robertkrimen/otto/ast"
+	"github.com/robertkrimen/otto/file"
+	"github.com/robertkrimen/otto/parser"
+)
+
+type Script struct {
+	Path  string `json:"path"`
+	Title string `json:"title"`
+	Code  string `json:"code"`
+}
+
+func ReadScriptFile(path string) (script *Script, err error) {
+	filename := filepath.Base(path)
+	var body []byte
+	body, err = os.ReadFile(path)
+	if err != nil {
+		return
+	}
+	content := string(body)
+
+	var program *ast.Program
+	program, err = parser.ParseFile(nil, filename, content, parser.StoreComments)
+	if err != nil {
+		return
+	}
+
+	var title string
+	code := content
+
+	var idx0 file.Idx
+	for node, comments := range program.Comments {
+		if (idx0 > 0 && node.Idx0() > idx0) || len(comments) == 0 {
+			continue
+		}
+		idx0 = node.Idx0()
+
+		title = comments[0].Text
+	}
+
+	script = &Script{
+		Path:  path,
+		Title: title,
+		Code:  code,
+	}
+
+	return
+}