package main

import (
	"os"

	sr "tildegit.org/tjp/sliderule"
	"tildegit.org/tjp/sliderule/contrib/cgi"
	"tildegit.org/tjp/sliderule/contrib/fs"
)

func geminiRouter(conf config) sr.Handler {
	fsys := os.DirFS(conf.geminiRoot)

	router := &sr.Router{}

	router.Route(
		"/*",
		sr.FallthroughHandler(
			fs.GeminiFileHandler(fsys),
			fs.GeminiDirectoryDefault(fsys, "index.gmi"),
			fs.GeminiDirectoryListing(fsys, nil),
		),
	)

	router.Route(
		"/cgi-bin/*",
		cgi.GeminiCGIDirectory("/cgi-bin/", "./cgi-bin/"),
	)

	return router.Handler()
}