package rc

import (
	"net/http"
	"net/http/cgi"

	"go.stargrave.org/godlighty"
)

func addGitRepoCfg(host, root, gitwebCfg string) {
	godlighty.Hosts[host] = &godlighty.HostCfg{
		TLS: newTLSCfg(host),
		Hooks: []godlighty.Hook{
			func(w http.ResponseWriter, r *http.Request) bool {
				if r.URL.Path == "/" {
					redirect(host, w, r, "//"+host+"/", http.StatusMovedPermanently)
					return true
				}
				return false
			},
			func(w http.ResponseWriter, r *http.Request) bool {
				runCGIAndLog(host, w, r, &cgi.Handler{
					Path: "/usr/local/libexec/git-core/git-http-backend",
					Dir:  "/var/empty",
					Env: []string{
						"GIT_PROJECT_ROOT=" + root,
						"GIT_HTTP_EXPORT_ALL=",
					},
				})
				return true
			},
		},
	}
	host = "www." + host
	godlighty.Hosts[host] = &godlighty.HostCfg{
		Root: "/usr/local/share/gitweb",
		TLS:  newTLSCfg(host),
		Hooks: []godlighty.Hook{
			func(w http.ResponseWriter, r *http.Request) bool {
				if r.URL.Path == "/" {
					runCGIAndLog(host, w, r, &cgi.Handler{
						Path: "/usr/local/share/gitweb/gitweb.cgi",
						Env:  []string{"GITWEB_CONFIG=" + gitwebCfg},
					})
					return true
				}
				return false
			},
		},
	}
}

func init() {
	addGitRepoCfg("git.stargrave.org", "/home/git/pub", "/home/git/stargrave.org.conf")
}