a

examples/mapn/main.go

+package main
+
+//go:generate go run .
+import (
+	"log"
+
+	"gfx.cafe/util/temple"
+	"gfx.cafe/util/temple/lib/sanctum"
+)
+
+func main() {
+	temple.RegisterTemplateFile("mapn.tmpl")
+	temple.Prepare(&sanctum.Prayer{
+		Input: "mapn",
+		Obj: map[string]any{
+			"Count": 3,
+		},
+		Args:        nil,
+		PackagePath: "maps",
+		PackageName: "maps",
+		FileName:    "map2.go",
+	})
+	err := temple.Pray()
+	if err != nil {
+		log.Println(err)
+	}
+}

examples/mapn/mapn.tmpl

+
+
+import {
+  "sync"
+}
+
+type Map{{.Count}}

lib/sanctum/sanctum.go

@@ -2,6 +2,7 @@ package sanctum
 
 import (
 	"fmt"
+	"log"
 	"path/filepath"
 	"strings"
 	"text/template"
@@ -116,12 +117,15 @@ func (t *Sanctum) Pray() error {
 		if err != nil {
 			return fmt.Errorf("exec tmpl=%s obj=%+v args=%v err=%w", v.Input, v.Obj, v.Args, err)
 		}
-		t.fs.MkdirAll(v.PackagePath, 0777)
+		err = t.fs.MkdirAll(v.PackagePath, 0777)
+		if err != nil {
+			log.Printf("WARNING: mkdirall failed :%s", err)
+		}
 		file, err := t.fs.Create(filepath.Join(v.PackagePath, v.FileName))
-		defer file.Close()
 		if err != nil {
 			return fmt.Errorf("openfile tmpl=%s obj=%+v args=%v err=%w", v.Input, v.Obj, v.Args, err)
 		}
+		defer file.Close()
 		err = file.Truncate(0)
 		if err != nil {
 			return fmt.Errorf("truncfile tmpl=%s obj=%+v args=%v err=%w", v.Input, v.Obj, v.Args, err)

temple.go

@@ -5,8 +5,13 @@ import (
 	"gfx.cafe/util/temple/lib/sanctum"
 )
 
-var t = sanctum.New(".")
 var Sanctum = t
+var t *sanctum.Sanctum
+
+func init() {
+	Sanctum = sanctum.New("./")
+	t = Sanctum
+}
 
 var curPreset preset.Preset