updates

Author: aritchie

readme.md

@@ -23,7 +23,7 @@ JWT, OpenAPI, HPACK, QPACK — is built on what is in the box.
 | [Shiny.Net.HttpServer.DocumentDb](https://www.nuget.org/packages/Shiny.Net.HttpServer.DocumentDb) | Publishes a Shiny.DocumentDb type as a REST resource — list, by-id, count, CRUD, merge-patch and a live SSE tail |
 | [Shiny.Net.HttpServer.WebDav](https://www.nuget.org/packages/Shiny.Net.HttpServer.WebDav) | A WebDAV (RFC 4918) class 1 & 2 server over a directory — mount an app's storage in Finder, Windows Explorer or any WebDAV client |
 | [Shiny.Net.HttpServer.Grpc](https://www.nuget.org/packages/Shiny.Net.HttpServer.Grpc) | gRPC and gRPC-Web — unary, streaming and bidirectional methods over the same HTTP/2 stack, with serialization you supply |
-| [Shiny.Net.HttpServer.CommandLine](https://www.nuget.org/packages/Shiny.Net.HttpServer.CommandLine) | A .NET tool — `shinyhttpserver` — that serves a directory over HTTP with the file browser, with basic auth and per-operation permissions |
+| [Shiny.Net.HttpServer.CommandLine](https://www.nuget.org/packages/Shiny.Net.HttpServer.CommandLine) | A .NET tool — `shinyhttpserver` — that serves a directory over HTTP with the file browser, with basic auth, per-operation permissions, and a QR code of the LAN address in the banner so a phone can scan its way in |
 
 ## Getting Started
 

skills/shiny-httpserver/SKILL.md

@@ -97,6 +97,8 @@ triggers:
 - Shiny.Net.HttpServer.CommandLine
 - shinyhttpserver
 - serve a directory from the command line
+- QR code in the terminal
+- open a served directory on a phone
 - Shiny.Net.HttpServer.WebDav
 - MapWebDav
 - WebDavOptions
@@ -203,6 +205,10 @@ dotnet tool install -g Shiny.Net.HttpServer.CommandLine  # `shinyhttpserver`, no
 `Shiny.Net.HttpServer.CommandLine` is a .NET tool, not something an app references: it serves a
 directory over HTTP from a terminal (`shinyhttpserver [path] -m read|create|update|delete|all
 -u user:password`). Reach for it when the ask is "serve this folder", not "add a server to my app".
+It listens on every interface by default and ends its banner with a scannable QR code of the LAN
+address plus the URL in full, so "get this folder onto my phone" is the tool answer, not code —
+`-a localhost` keeps it to the machine, `--no-qr` drops the code. Basic auth (`-u`) over plain HTTP
+refuses to start on a non-loopback address, which the default now is: pair it with `--https`.
 
 ## The four tiers — the spine of this library
 

src/Shiny.Net.HttpServer.CommandLine/Cli.cs

@@ -30,9 +30,9 @@ public static RootCommand Build(Func<ServeSettings, CancellationToken, Task<int>
 
         var addressOpt = new Option<IPAddress>("--address", "-a")
         {
-            Description = "Address to bind: an IP, 'any' (all interfaces) or 'localhost'.",
+            Description = "Address to bind: an IP, 'any' (all interfaces) or 'localhost'. Defaults to every interface so other devices can reach it.",
             HelpName = "address",
-            DefaultValueFactory = _ => IPAddress.Loopback,
+            DefaultValueFactory = _ => IPAddress.Any,
             CustomParser = ParseAddress
         };
 
@@ -96,6 +96,11 @@ public static RootCommand Build(Func<ServeSettings, CancellationToken, Task<int>
             CustomParser = ParseSize
         };
 
+        var noQrOpt = new Option<bool>("--no-qr")
+        {
+            Description = "Leaves the QR code out of the banner."
+        };
+
         var verboseOpt = new Option<bool>("--verbose", "-v")
         {
             Description = "Logs every request."
@@ -115,6 +120,7 @@ public static RootCommand Build(Func<ServeSettings, CancellationToken, Task<int>
             httpsOpt,
             hiddenOpt,
             maxUploadOpt,
+            noQrOpt,
             verboseOpt
         };
 
@@ -134,6 +140,7 @@ public static RootCommand Build(Func<ServeSettings, CancellationToken, Task<int>
                 UseHttps = parseResult.GetValue(httpsOpt),
                 ServeHidden = parseResult.GetValue(hiddenOpt),
                 MaxUploadBytes = parseResult.GetRequiredValue(maxUploadOpt),
+                ShowQr = !parseResult.GetValue(noQrOpt),
                 Verbose = parseResult.GetValue(verboseOpt)
             };
             return run(settings, ct);