first-commit

routers/install/routes.go

@@ -0,0 +1,44 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package install
+
+import (
+	"fmt"
+	"html"
+	"net/http"
+
+	"code.gitea.io/gitea/modules/public"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/web"
+	"code.gitea.io/gitea/routers/common"
+	"code.gitea.io/gitea/routers/web/healthcheck"
+	"code.gitea.io/gitea/services/forms"
+)
+
+// Routes registers the installation routes
+func Routes() *web.Router {
+	base := web.NewRouter()
+	base.Use(common.ProtocolMiddlewares()...)
+	base.Methods("GET, HEAD", "/assets/*", public.FileHandlerFunc())
+
+	r := web.NewRouter()
+	r.Use(common.Sessioner(), Contexter())
+	r.Get("/", Install) // it must be on the root, because the "install.js" use the window.location to replace the "localhost" AppURL
+	r.Post("/", web.Bind(forms.InstallForm{}), SubmitInstall)
+	r.Get("/post-install", InstallDone)
+	r.Get("/api/healthz", healthcheck.Check)
+	r.NotFound(installNotFound)
+
+	base.Mount("", r)
+	return base
+}
+
+func installNotFound(w http.ResponseWriter, req *http.Request) {
+	w.Header().Add("Content-Type", "text/html; charset=utf-8")
+	w.Header().Add("Refresh", "1; url="+setting.AppSubURL+"/")
+	// do not use 30x status, because the "post-install" page needs to use 404/200 to detect if Gitea has been installed.
+	// the fetch API could follow 30x requests to the page with 200 status.
+	w.WriteHeader(http.StatusNotFound)
+	_, _ = fmt.Fprintf(w, `Not Found. <a href="%s">Go to default page</a>.`, html.EscapeString(setting.AppSubURL+"/"))
+}