Enhance cube package

tutorials/device-dashboard/minimal/Makefile

@@ -2,10 +2,10 @@
 
 PROG ?= example
 TOP ?= ../../..
-SOURCES = main.c dashboard.c file_data.c $(TOP)/mongoose.c
+SOURCES = dashboard.c file_data.c $(TOP)/mongoose.c
 CFLAGS_EXTRA ?= -DMG_TLS=MG_TLS_BUILTIN
 CFLAGS ?= -W -Wall -Wextra -Werror -Wundef -Wshadow -O0 $(CFLAGS_EXTRA)
-PFLAGS = -I$(TOP) -DMG_DATA_SIZE=64 -DMG_ENABLE_LINES=1
+PFLAGS = -I$(TOP) -DMG_DATA_SIZE=64 -DMG_ENABLE_LINES=1 -DMAIN
 AFLAGS ?= -fsanitize=signed-integer-overflow,address,undefined,alignment
 
 all: $(PROG)
@@ -17,13 +17,12 @@ $(PROG): $(SOURCES) $(TOP)/mongoose.h
 
 # Create an embedded filesystem containing compressed dashboard.html
 file_data.c: dashboard.html
-	node $(TOP)/resources/inline.js dashboard.html -o out.html
-	node $(TOP)/resources/pack.js out.html:dashboard.html:gzip > file_data.c
+	node $(TOP)/resources/html2c.js dashboard.html -o file_data.c
 	@echo "On-flash size: `grep -oE '[0-9]+' file_data.c | wc -l`"
 
 # For development: rebuild and restart if any of the sources change
 watch:
-	node $(TOP)/resources/watch.js -w main.c -w dashboard.c -w $(TOP)/mongoose.h -w dashboard.html -- make
+	node $(TOP)/resources/watch.js -w dashboard.c -w $(TOP)/mongoose.h -w dashboard.html -- make
 
 clean:
-	rm -rf $(PROG) *.exe *.obj *.dSYM mongoose out.* file_data.c
+	rm -rf $(PROG) *.exe *.obj *.dSYM mongoose file_data.c

tutorials/device-dashboard/minimal/ai.spec.md

@@ -1,36 +0,0 @@
-# Device dashboard
-
-This is the AI specification file for the Web device dashboard.
-
-## General rules
-
-Your goal is to produce a dashboard.c and dashboard.html files
-
-Fetch the initial implementation of these two files from:
-
-https://github.com/cesanta/mongoose/blob/master/tutorials/device-dashboard/minimal/dashboard.c
-https://github.com/cesanta/mongoose/blob/master/tutorials/device-dashboard/minimal/dashboard.html
-
-The C API for dashboard.c is described at https://mongoose.ws/docs/api/dash/
-
-The C API header file is at https://github.com/cesanta/mongoose/blob/master/src/dash.h
-
-The minimal reference project is at https://github.com/cesanta/mongoose/blob/master/tutorials/device-dashboard/minimal/
-
-The full reference project is at https://github.com/cesanta/mongoose/blob/master/tutorials/device-dashboard/full/
-
-For editing dashboard.html, use only Mongoose `data-bind` and `${...}` template syntax
-
-No vanilla JS event listeners, no fetch calls, no custom reactive logic.
-
-## dashboard.html
-
-On a page, create single control panel titled "LED control"
-
-On that control, add 3 LED toggles: LED1, LED2, LED3
-
-Update Dashboard.init call accordingly. Update dashboard.c accordingly - have 3 LEDs in the "leds" data set.
-
-## dashboard.c
-
-Don't touch it

tutorials/device-dashboard/minimal/dashboard.c

@@ -45,3 +45,21 @@ void mg_dash_init(struct mg_mgr *mgr) {
 void mg_dash_poll(struct mg_mgr *mgr) {
   (void) mgr;
 }
+
+// On desktop, build with -DMAIN flag to include main().
+// On embedded system, run this code in your main() function
+#ifdef MAIN
+int main(void) {
+  struct mg_mgr mgr;
+
+  mg_mgr_init(&mgr);
+  mg_dash_init(&mgr);
+
+  for (;;) {
+    mg_mgr_poll(&mgr, 1);
+    mg_dash_poll(&mgr);
+  }
+
+  return 0;
+}
+#endif

tutorials/device-dashboard/minimal/dashboard.html

@@ -54,6 +54,11 @@
             Open this page in two or more browser windows and see how the dashboards
             stay synchronised when changes are made in any of them.
           </div>
+
+          <div style="text-align: left; margin-top: 6px;">
+            To customize this dashboard, follow
+            <a target="_blank" href="https://mongoose.ws/docs/guides/web-dashboard-guide/">https://mongoose.ws/docs/guides/web-dashboard-guide/</a>
+          </div>
         </div>
 
       </div>

tutorials/device-dashboard/minimal/main.c

@@ -1,18 +0,0 @@
-// SPDX-FileCopyrightText: 2026 Cesanta Software Limited
-// SPDX-License-Identifier: GPL-2.0-only or commercial
-
-#include "mongoose.h"
-
-int main(void) {
-  struct mg_mgr mgr;
-
-  mg_mgr_init(&mgr);
-  mg_dash_init(&mgr);
-
-  for (;;) {
-    mg_mgr_poll(&mgr, 10);
-    mg_dash_poll(&mgr);
-  }
-
-  return 0;
-}