feat: bootstrap foundation application

apps/server/internal/httpserver/server.go

@@ -0,0 +1,93 @@
+package httpserver
+
+import (
+	"embed"
+	"html/template"
+	"log/slog"
+	"net/http"
+	"os"
+	"strings"
+	"time"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/chi/v5/middleware"
+
+	"github.com/tim/md-hub-secure/apps/server/internal/config"
+	"github.com/tim/md-hub-secure/apps/server/internal/docs"
+	"github.com/tim/md-hub-secure/apps/server/internal/store"
+)
+
+//go:embed templates/*.gohtml static/*
+var assets embed.FS
+
+type Dependencies struct {
+	Config       config.Config
+	Logger       *slog.Logger
+	Documents    *docs.Service
+	Repository   *docs.Repository
+	ContentStore *store.ContentStore
+}
+
+type Server struct {
+	config       config.Config
+	logger       *slog.Logger
+	documents    *docs.Service
+	repository   *docs.Repository
+	contentStore *store.ContentStore
+	templates    *template.Template
+	webEnabled   bool
+}
+
+func New(deps Dependencies) (http.Handler, error) {
+	templates, err := template.New("").Funcs(template.FuncMap{
+		"trimMd": func(path string) string {
+			return strings.TrimSuffix(path, ".md")
+		},
+	}).ParseFS(assets, "templates/*.gohtml")
+	if err != nil {
+		return nil, err
+	}
+
+	server := &Server{
+		config:       deps.Config,
+		logger:       deps.Logger,
+		documents:    deps.Documents,
+		repository:   deps.Repository,
+		contentStore: deps.ContentStore,
+		templates:    templates,
+	}
+
+	if _, err := os.Stat(deps.Config.Web.DistDir); err == nil {
+		server.webEnabled = true
+	}
+
+	router := chi.NewRouter()
+	router.Use(middleware.RequestID)
+	router.Use(middleware.RealIP)
+	router.Use(middleware.Recoverer)
+	router.Use(middleware.Timeout(30 * time.Second))
+	router.Use(server.requestLogger)
+	router.Use(server.securityHeaders)
+
+	router.Get("/", server.handleIndex)
+	router.Get("/health", server.handleHealth)
+	router.Get("/docs", server.handleDocsIndexRedirect)
+	router.Get("/docs/*", server.handleDocument)
+	router.Post("/api/uploads", server.handleUpload)
+	router.Get("/attachments/{hash}", server.handleAttachment)
+	router.Handle("/static/*", http.StripPrefix("/static/", http.FileServer(mustSub("static"))))
+
+	if server.webEnabled {
+		router.Handle("/app/*", http.StripPrefix("/app/", http.FileServer(http.Dir(deps.Config.Web.DistDir))))
+	}
+
+	return router, nil
+}
+
+func mustSub(path string) http.FileSystem {
+	sub, err := fsSub(path)
+	if err != nil {
+		panic(err)
+	}
+	return http.FS(sub)
+}