include css in test files

spike/review/reinvent/ezmded/ui/render.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"html/template"
 	"log"
 	"os"
@@ -9,20 +10,25 @@ import (
 )
 
 func main() {
+	all := []string{}
 	always := []string{}
 	if err := recursePwd(func(p string) error {
 		switch path.Ext(p) {
 		case ".ctmpl":
 			if path.Base(p)[0] == '_' {
-				always = append(always, p)
+				all = append(all, p)
 			}
 		}
+		switch path.Base(p) {
+		case "_import.ctmpl":
+			always = append(always, strings.TrimSuffix(path.Base(p), path.Ext(p)))
+		}
 		return nil
 	}); err != nil {
 		panic(err)
 	}
 	t := func(p ...string) *template.Template {
-		p = append(always, p...)
+		p = append(all, p...)
 		oneT, err := template.ParseFiles(p...)
 		if err != nil {
 			panic(err)
@@ -45,8 +51,18 @@ func main() {
 			}
 			defer f.Close()
 			templateToExecute := strings.TrimSuffix(path.Base(p), path.Ext(p))
+			tmpl := t(p)
 			defer log.Printf("rendering %s (...%s) as %s", templateToExecute, path.Join(path.Base(path.Dir(p)), path.Base(p)), target)
-			return t(p).Lookup(templateToExecute).Execute(f, data)
+			if strings.HasPrefix(templateToExecute, "_") {
+				testTemplate := `{{ define "test" }}`
+				for _, subtemplate := range always {
+					testTemplate += fmt.Sprintf(`{{ template %q . }}`, subtemplate)
+				}
+				testTemplate += fmt.Sprintf(`{{ template %q . }}{{ end }}`, templateToExecute)
+				tmpl = template.Must(tmpl.Parse(testTemplate))
+				templateToExecute = "test"
+			}
+			return tmpl.Lookup(templateToExecute).Execute(f, data)
 		}
 		return nil
 	}); err != nil {