Placing scripts in the generated project

templates/basic/monitor.bat

@@ -0,0 +1,74 @@
+@echo off
+setlocal enabledelayedexpansion
+
+:: monitor.bat -- Open the serial monitor
+::
+:: Reads baud rate from .anvil.toml. No Anvil binary required.
+::
+:: Usage:
+::   monitor.bat                Open monitor (auto-detect port)
+::   monitor.bat -p COM3       Specify port
+::   monitor.bat -b 9600       Override baud rate
+
+set "SCRIPT_DIR=%~dp0"
+set "CONFIG=%SCRIPT_DIR%.anvil.toml"
+
+if not exist "%CONFIG%" (
+    echo FAIL: No .anvil.toml found in %SCRIPT_DIR%
+    exit /b 1
+)
+
+:: -- Parse .anvil.toml ----------------------------------------------------
+for /f "tokens=1,* delims==" %%a in ('findstr /b "baud " "%CONFIG%"') do (
+    set "BAUD=%%b"
+)
+set "BAUD=%BAUD: =%"
+set "BAUD=%BAUD:"=%"
+if "%BAUD%"=="" set "BAUD=115200"
+
+:: -- Parse arguments ------------------------------------------------------
+set "PORT="
+
+:parse_args
+if "%~1"=="" goto done_args
+if "%~1"=="-p" set "PORT=%~2" & shift & shift & goto parse_args
+if "%~1"=="--port" set "PORT=%~2" & shift & shift & goto parse_args
+if "%~1"=="-b" set "BAUD=%~2" & shift & shift & goto parse_args
+if "%~1"=="--baud" set "BAUD=%~2" & shift & shift & goto parse_args
+if "%~1"=="--help" goto show_help
+if "%~1"=="-h" goto show_help
+echo FAIL: Unknown option: %~1
+exit /b 1
+
+:show_help
+echo Usage: monitor.bat [-p PORT] [-b BAUD]
+echo   Opens serial monitor. Baud rate from .anvil.toml.
+exit /b 0
+
+:done_args
+
+:: -- Preflight ------------------------------------------------------------
+where arduino-cli >nul 2>nul
+if errorlevel 1 (
+    echo FAIL: arduino-cli not found in PATH.
+    exit /b 1
+)
+
+:: -- Auto-detect port -----------------------------------------------------
+if "%PORT%"=="" (
+    for /f "tokens=1" %%p in ('arduino-cli board list 2^>nul ^| findstr /i "serial" ^| findstr /n "." ^| findstr "^1:"') do (
+        set "PORT=%%p"
+    )
+    set "PORT=!PORT:1:=!"
+    if "!PORT!"=="" (
+        echo FAIL: No serial port detected. Specify with: monitor.bat -p COM3
+        exit /b 1
+    )
+    echo warn Auto-detected port: !PORT! (use -p to override)
+)
+
+:: -- Monitor --------------------------------------------------------------
+echo Opening serial monitor on %PORT% at %BAUD% baud...
+echo Press Ctrl+C to exit.
+echo.
+arduino-cli monitor -p %PORT% -c "baudrate=%BAUD%"