docs path fix in serve

http/controller.docs.go

@@ -48,7 +48,7 @@ func (c *DocsController) ServeDocs(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	docs_base_dir := c.fileService.GetPath(targetRelease.DocsFolderPath)
+	docs_base_dir := targetRelease.DocsFolderPath
 
 	if _, err := os.Stat(docs_base_dir); os.IsNotExist(err) {
 		http.Error(w, fmt.Sprintf("Documentation for '%s' version '%s' not found.", name, version), http.StatusNotFound)
@@ -58,6 +58,13 @@ func (c *DocsController) ServeDocs(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	fs := http.StripPrefix(fmt.Sprintf("/docs/%s/%s", name, version), http.FileServer(http.Dir(docs_base_dir)))
+	prefix := fmt.Sprintf("/docs/%s/%s", name, version)
+
+	if r.URL.Path == prefix {
+		http.Redirect(w, r, prefix+"/", http.StatusMovedPermanently)
+		return
+	}
+
+	fs := http.StripPrefix(prefix, http.FileServer(http.Dir(docs_base_dir)))
 	fs.ServeHTTP(w, r)
 }

http/router.go

@@ -47,6 +47,7 @@ func (r *Router) Init() *chi.Mux {
 	router.Get("/download/{name}/{version}/cartridge", r.downloadController.GetCartridge)
 	router.Get("/play/{name}/{version}", r.playController.Play)
 	router.Get("/play/{name}/{version}/content*", r.playController.ServeContent)
+	router.Get("/docs/{name}/{version}", r.docsController.ServeDocs)
 	router.Get("/docs/{name}/{version}/*", r.docsController.ServeDocs)
 
 	fs := http.FileServer(http.Dir("assets"))

http/views/software/show.html

@@ -18,7 +18,7 @@
                 <div class="btn-group d-flex justify-content-center" role="group" aria-label="Game controls">
                     <button id="fullscreenButton" class="btn btn-secondary btn-sm">Fullscreen</button>
                     {{if .WebPlayableRelease.DocsFolderPath}}
-                        <a href="/docs/{{.Software.Name}}/{{.WebPlayableRelease.Version}}" class="btn btn-info btn-sm">Docs</a>
+                        <a href="/docs/{{.Software.Name}}/{{.WebPlayableRelease.Version}}" class="btn btn-primary btn-sm">Docs</a>
                     {{end}}
                 </div>
             </div>
@@ -89,7 +89,7 @@
                     <a href="/download/{{$.Software.Name}}/{{.Version}}/cartridge"
                         class="btn btn-primary btn-sm">Cartridge</a>
                     {{if .DocsFolderPath}}
-                        <a href="/docs/{{$.Software.Name}}/{{.Version}}" class="btn btn-info btn-sm">Docs</a>
+                        <a href="/docs/{{$.Software.Name}}/{{.Version}}" class="btn btn-primary btn-sm">Docs</a>
                     {{end}}
                 </div>
             </div>