write base server

gen/gen.go

@@ -0,0 +1,45 @@
+//go:build ignore
+
+package main
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"text/template"
+)
+
+const tmpl = `// Code generated by gen/gen.go — DO NOT EDIT
+package main
+
+import (
+{{- range .}}
+	_ "{{.}}"
+{{- end}}
+)
+`
+
+func main() {
+	var packages []string
+	moduleName := "bdgrp_go"
+
+	filepath.WalkDir("routes", func(path string, d os.DirEntry, err error) error {
+		if err != nil || !d.IsDir() || path == "routes" {
+			return nil
+		}
+
+		entries, _ := os.ReadDir(path)
+		for _, e := range entries {
+			if !e.IsDir() && strings.HasSuffix(e.Name(), ".go") {
+				pkg := moduleName + "/" + filepath.ToSlash(path)
+				packages = append(packages, pkg)
+				break
+			}
+		}
+		return nil
+	})
+
+	f, _ := os.Create("routes_gen.go")
+	defer f.Close()
+	template.Must(template.New("").Parse(tmpl)).Execute(f, packages)
+}