refactor: reorganize archirecture

assets/view.go

@@ -0,0 +1,93 @@
+package assets
+
+import (
+	"embed"
+	"encoding/json"
+
+	"github.com/a-h/templ"
+	"github.com/labstack/echo/v4"
+	. "maragu.dev/gomponents"
+	. "maragu.dev/gomponents/html"
+)
+
+var (
+	//go:embed dist/*
+	statics     embed.FS
+	manifest    map[string]string
+	entrypoints map[string]map[string]map[string][]string
+)
+
+func Render(ctx echo.Context, statusCode int, t templ.Component) error {
+	buf := templ.GetBuffer()
+	defer templ.ReleaseBuffer(buf)
+
+	if err := t.Render(ctx.Request().Context(), buf); err != nil {
+		return err
+	}
+
+	return ctx.HTML(statusCode, buf.String())
+}
+
+func Asset(name string) string {
+	if manifest == nil {
+		value, _ := statics.ReadFile("static/manifest.json")
+		json.Unmarshal(value, &manifest)
+	}
+
+	path, ok := manifest[name]
+
+	if !ok {
+		return ""
+	}
+
+	return path
+}
+
+func entrypointFiles(app, category string) []string {
+	if entrypoints == nil {
+		value, _ := statics.ReadFile("static/entrypoints.json")
+		json.Unmarshal(value, &entrypoints)
+	}
+
+	entry, ok := entrypoints["entrypoints"][app]
+
+	if !ok {
+		return []string{}
+	}
+
+	files, ok := entry[category]
+
+	if !ok {
+		return []string{}
+	}
+
+	return files
+}
+
+func EntrypointJs(app string) []Node {
+	files := entrypointFiles(app, "js")
+	var results []Node
+
+	for _, file := range files {
+		results = append(
+			results,
+			Script(Src(file)),
+		)
+	}
+
+	return results
+}
+
+func EntrypointCss(app string) []Node {
+	files := entrypointFiles(app, "css")
+	var results []Node
+
+	for _, file := range files {
+		results = append(
+			results,
+			Link(Rel("stylesheet"), Href(file)),
+		)
+	}
+
+	return results
+}