mirror of
https://github.com/maziggy/bambuddy.git
synced 2026-09-30 03:01:21 +02:00
530 lines
15 KiB
Batchfile
530 lines
15 KiB
Batchfile
@echo off
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chcp 65001 >nul 2>&1
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setlocal enabledelayedexpansion
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title Bambuddy
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REM ============================================
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REM Bambuddy Portable Launcher for Windows
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REM
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REM Double-click to start. First run downloads
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REM Python and Node.js automatically (portable,
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REM no system changes). Everything is stored in
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REM the .portable\ folder.
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REM
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REM Usage:
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REM start_bambuddy.bat Launch
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REM start_bambuddy.bat update Update deps & rebuild frontend
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REM start_bambuddy.bat reset Clean all & fresh start
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REM set PORT=9000 & start_bambuddy.bat Change port
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REM ============================================
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REM Resolve ROOT based on the script location (more reliable than %CD%).
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set "SCRIPT_DIR=%~dp0"
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if "%SCRIPT_DIR:~-1%"=="\" set "SCRIPT_DIR=%SCRIPT_DIR:~0,-1%"
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for %%I in ("%SCRIPT_DIR%") do set "SCRIPT_DIR_NAME=%%~nxI"
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if /I "%SCRIPT_DIR_NAME%"=="install" (
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set "ROOT=%SCRIPT_DIR%\.."
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) else (
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set "ROOT=%SCRIPT_DIR%"
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)
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if "%ROOT:~-1%"=="\" set "ROOT=%ROOT:~0,-1%"
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cd /d "%ROOT%"
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set "PORTABLE=%ROOT%\.portable"
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set "PYTHON_DIR=%PORTABLE%\python"
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set "NODE_DIR=%PORTABLE%\node"
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set "FFMPEG_DIR=%PORTABLE%\ffmpeg"
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REM NOTE: Python version is intentionally pinned to a specific portable build.
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REM If you upgrade the bundled Python runtime, update PYTHON_VER here
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REM and make sure it matches the version used in download/installation logic.
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if not defined PYTHON_VER set "PYTHON_VER=3.13.1"
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REM Default Node.js version for the portable runtime. Override by setting NODE_VER before running this script.
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if not defined NODE_VER set "NODE_VER=22.12.0"
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REM NOTE: FFmpeg is not downloaded automatically.
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REM Install from the official site and add it to PATH:
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REM https://ffmpeg.org/download.html
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REM Pinned SHA256 hashes for downloads (update when bumping versions)
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set "GET_PIP_SHA256=dffc3658baada4ef383f31c3c672d4e5e306a6e376cee8bee5dbdf1385525104"
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set "PYTHON_ZIP_HASH_AMD64=7b7923ff0183a8b8fca90f6047184b419b108cb437f75fc1c002f9d2f8bcec16"
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set "PYTHON_ZIP_HASH_ARM64=ae8561bf958f77c68cb6c44ced983e5267fe965a7e4168f41ec2291350b81d55"
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set "NODE_ZIP_HASH_X64=2b8f2256382f97ad51e29ff71f702961af466c4616393f767455501e6aece9b8"
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set "NODE_ZIP_HASH_ARM64=17401720af48976e3f67c41e8968a135fb49ca1f88103a92e0e8c70605763854"
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REM Detect system architecture (amd64 or arm64)
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set "PYTHON_ARCH=amd64"
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set "NODE_ARCH=x64"
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if /I "%PROCESSOR_ARCHITECTURE%"=="ARM64" (
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set "PYTHON_ARCH=arm64"
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set "NODE_ARCH=arm64"
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)
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if defined PROCESSOR_ARCHITEW6432 (
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if /I "%PROCESSOR_ARCHITEW6432%"=="ARM64" (
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set "PYTHON_ARCH=arm64"
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set "NODE_ARCH=arm64"
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)
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)
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set "PYTHON_ZIP_HASH_EXPECTED=%PYTHON_ZIP_HASH_AMD64%"
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if /I "%PYTHON_ARCH%"=="arm64" set "PYTHON_ZIP_HASH_EXPECTED=%PYTHON_ZIP_HASH_ARM64%"
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set "NODE_ZIP_HASH_EXPECTED=%NODE_ZIP_HASH_X64%"
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if /I "%NODE_ARCH%"=="arm64" set "NODE_ZIP_HASH_EXPECTED=%NODE_ZIP_HASH_ARM64%"
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if not defined PORT set "PORT=8000"
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REM Validate PORT is a number in the range 1-65535
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echo(!PORT!| findstr /R "^[0-9][0-9]*$" >nul
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if errorlevel 1 (
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echo Invalid PORT value "%PORT%". PORT must be an integer between 1 and 65535.
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exit /b 1
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)
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if %PORT% LSS 1 (
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echo Invalid PORT value "%PORT%". PORT must be between 1 and 65535.
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exit /b 1
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)
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if %PORT% GTR 65535 (
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echo Invalid PORT value "%PORT%". PORT must be between 1 and 65535.
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exit /b 1
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)
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REM ---- Handle arguments ----
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if /i "%~1"=="reset" (
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echo Cleaning up portable environment...
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call :safe_rmdir "%PORTABLE%" ".portable"
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if errorlevel 1 exit /b 1
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call :safe_rmdir "%ROOT%\static" "static"
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if errorlevel 1 exit /b 1
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echo Done. Run again without arguments to set up fresh.
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pause
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exit /b 0
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)
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if /i "%~1"=="update" (
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echo Forcing dependency update and frontend rebuild...
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if exist "%PORTABLE%\.deps-installed" del "%PORTABLE%\.deps-installed"
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call :safe_rmdir "%ROOT%\static" "static"
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if errorlevel 1 exit /b 1
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)
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REM ---- Check prerequisites ----
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where curl >nul 2>&1
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if errorlevel 1 (
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echo.
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echo [ERROR] curl.exe is not available.
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echo Windows 10 version 1803 or later is required.
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echo.
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pause
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exit /b 1
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)
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where tar >nul 2>&1
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if errorlevel 1 (
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echo.
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echo [ERROR] tar.exe is not available.
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echo Windows 10 version 1803 or later is required.
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echo.
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pause
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exit /b 1
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)
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REM ---- Verify project structure ----
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if not exist "%ROOT%\backend\app\main.py" (
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echo.
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echo [ERROR] backend\app\main.py not found.
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echo This script must be in the Bambuddy project root.
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echo.
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pause
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exit /b 1
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)
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echo.
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echo ____ _ _ _
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echo ^| __ ) __ _ _ __ ___ ^| ^|__ _ _ __^| ^| __^| ^|_ _
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echo ^| _ \ / _` ^| '_ ` _ \^| '_ \^| ^| ^| ^|/ _` ^|/ _` ^| ^| ^| ^|
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echo ^| ^|_) ^| (_^| ^| ^| ^| ^| ^| ^| ^|_) ^| ^|_^| ^| (_^| ^| (_^| ^| ^|_^| ^|
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echo ^|____/ \__,_^|_^| ^|_^| ^|_^|_.__/ \__,_^|\__,_^|\__,_^|\__, ^|
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echo ^|___/
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echo.
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REM ============================================
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REM Step 1: Setup Portable Python
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REM ============================================
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if exist "%PYTHON_DIR%\python.exe" (
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echo [OK] Python %PYTHON_VER% found.
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goto :python_ready
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)
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echo [1/6] Downloading Python %PYTHON_VER% (portable)...
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if not exist "%PORTABLE%" mkdir "%PORTABLE%"
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if not exist "%PYTHON_DIR%" mkdir "%PYTHON_DIR%"
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curl -L --fail --show-error --progress-bar -o "%PORTABLE%\python.zip" ^
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"https://www.python.org/ftp/python/%PYTHON_VER%/python-%PYTHON_VER%-embed-%PYTHON_ARCH%.zip"
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if errorlevel 1 (
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echo [ERROR] Failed to download Python.
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pause
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exit /b 1
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)
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call :verify_sha256 "%PORTABLE%\python.zip" "%PYTHON_ZIP_HASH_EXPECTED%" "Python"
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if errorlevel 1 (
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echo [ERROR] Failed to download Python archive.
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pause
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exit /b 1
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)
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REM Download official SHA256 checksum for the Python archive
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curl -L --progress-bar -o "%PORTABLE%\python.zip.sha256" ^
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"https://www.python.org/ftp/python/%PYTHON_VER%/python-%PYTHON_VER%-embed-amd64.zip.sha256"
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if errorlevel 1 (
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echo [ERROR] Failed to download Python checksum file.
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del "%PORTABLE%\python.zip" >nul 2>&1
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pause
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exit /b 1
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)
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REM Compute SHA256 hash of the downloaded archive
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set "PYTHON_ZIP_HASH="
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for /f "tokens=1 usebackq" %%H in (`
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certutil -hashfile "%PORTABLE%\python.zip" SHA256 ^| findstr /R /I "^[0-9A-F][0-9A-F]"
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`) do (
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set "PYTHON_ZIP_HASH=%%H"
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goto :python_hash_done
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)
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:python_hash_done
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if not defined PYTHON_ZIP_HASH (
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echo [ERROR] Failed to compute SHA256 hash for Python archive.
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del "%PORTABLE%\python.zip" >nul 2>&1
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del "%PORTABLE%\python.zip.sha256" >nul 2>&1
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pause
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exit /b 1
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)
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REM Read expected SHA256 hash from the checksum file
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set "PYTHON_ZIP_HASH_EXPECTED="
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for /f "tokens=1" %%H in ('type "%PORTABLE%\python.zip.sha256"') do (
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set "PYTHON_ZIP_HASH_EXPECTED=%%H"
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goto :python_expected_hash_done
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)
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:python_expected_hash_done
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if not defined PYTHON_ZIP_HASH_EXPECTED (
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echo [ERROR] Failed to read expected SHA256 hash for Python archive.
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del "%PORTABLE%\python.zip" >nul 2>&1
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del "%PORTABLE%\python.zip.sha256" >nul 2>&1
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pause
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exit /b 1
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)
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REM Compare actual and expected hashes (case-insensitive)
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if /I not "%PYTHON_ZIP_HASH%"=="%PYTHON_ZIP_HASH_EXPECTED%" (
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echo [ERROR] SHA256 checksum verification for Python archive failed.
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echo [INFO] Expected: %PYTHON_ZIP_HASH_EXPECTED%
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echo [INFO] Actual: %PYTHON_ZIP_HASH%
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del "%PORTABLE%\python.zip" >nul 2>&1
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del "%PORTABLE%\python.zip.sha256" >nul 2>&1
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pause
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exit /b 1
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)
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del "%PORTABLE%\python.zip.sha256" >nul 2>&1
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echo Extracting Python...
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tar -xf "%PORTABLE%\python.zip" -C "%PYTHON_DIR%"
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if errorlevel 1 (
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echo [ERROR] Failed to extract Python archive.
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del "%PORTABLE%\python.zip" >nul 2>&1
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pause
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exit /b 1
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)
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del "%PORTABLE%\python.zip"
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if not exist "%PYTHON_DIR%\python.exe" (
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echo [ERROR] Python executable not found after extraction.
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pause
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exit /b 1
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)
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REM Enable site-packages by rewriting the ._pth file
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REM Derive python tag (e.g., 3.13.x -> 313) from %PYTHON_VER%
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for /f "tokens=1,2 delims=." %%A in ("%PYTHON_VER%") do (
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set "PY_MAJOR=%%A"
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set "PY_MINOR=%%B"
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)
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set "PYTHON_TAG=%PY_MAJOR%%PY_MINOR%"
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(
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echo python!PYTHON_TAG!.zip
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echo .
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echo import site
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) > "%PYTHON_DIR%\python!PYTHON_TAG!._pth"
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REM ============================================
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REM Step 2: Install pip
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REM ============================================
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echo.
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echo [2/6] Installing pip...
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curl -L --fail -sS -o "%PORTABLE%\get-pip.py" "https://bootstrap.pypa.io/get-pip.py"
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if errorlevel 1 (
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echo [ERROR] Failed to download get-pip.py.
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pause
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exit /b 1
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)
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call :verify_sha256 "%PORTABLE%\get-pip.py" "%GET_PIP_SHA256%" "get-pip.py"
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if errorlevel 1 (
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del "%PORTABLE%\get-pip.py" >nul 2>&1
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pause
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exit /b 1
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)
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"%PYTHON_DIR%\python.exe" "%PORTABLE%\get-pip.py" --no-warn-script-location -q
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if errorlevel 1 (
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echo [ERROR] Failed to install pip.
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pause
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exit /b 1
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)
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del "%PORTABLE%\get-pip.py"
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echo [OK] Python %PYTHON_VER% ready.
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:python_ready
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REM ============================================
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REM Step 2.5: Create Virtual Environment (best effort)
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REM ============================================
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set "VENV_DIR=%PORTABLE%\venv"
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set "PYTHON_EXE=%PYTHON_DIR%\python.exe"
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if not exist "%VENV_DIR%\Scripts\python.exe" (
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echo.
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echo Creating virtual environment [optional]...
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"%PYTHON_DIR%\python.exe" -m venv "%VENV_DIR%"
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if errorlevel 1 (
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echo [WARN] Failed to create virtual environment. Continuing without venv.
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)
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)
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if exist "%VENV_DIR%\Scripts\python.exe" (
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set "PYTHON_EXE=%VENV_DIR%\Scripts\python.exe"
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)
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REM ============================================
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REM Step 3: Install Python Dependencies
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REM ============================================
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if exist "%PORTABLE%\.deps-installed" (
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echo [OK] Python packages found.
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goto :deps_ready
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)
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echo.
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echo [3/6] Installing Python packages (this may take a few minutes)...
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if exist "%ROOT%\requirements.lock" (
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"%PYTHON_EXE%" -m pip install -r "%ROOT%\requirements.lock" --require-hashes --no-warn-script-location -q
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) else (
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echo [WARN] requirements.lock not found. Falling back to requirements.txt - no hash enforcement.
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"%PYTHON_EXE%" -m pip install -r "%ROOT%\requirements.txt" --no-warn-script-location -q
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)
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if errorlevel 1 (
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echo [ERROR] Failed to install Python packages.
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pause
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exit /b 1
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)
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REM Create marker file
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echo %date% %time% > "%PORTABLE%\.deps-installed"
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echo [OK] Packages installed.
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:deps_ready
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REM ============================================
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REM Step 4-6: Build Frontend (if needed)
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REM ============================================
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if exist "%ROOT%\static\index.html" (
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echo [OK] Frontend found.
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goto :frontend_ready
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)
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REM ---- Download Node.js if needed ----
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if exist "%NODE_DIR%\node.exe" goto :node_ready
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echo.
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echo [4/6] Downloading Node.js %NODE_VER% (portable)...
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curl -L --fail --show-error --progress-bar -o "%PORTABLE%\node.zip" ^
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"https://nodejs.org/dist/v%NODE_VER%/node-v%NODE_VER%-win-%NODE_ARCH%.zip"
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if errorlevel 1 (
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echo [ERROR] Failed to download Node.js.
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pause
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exit /b 1
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)
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call :verify_sha256 "%PORTABLE%\node.zip" "%NODE_ZIP_HASH_EXPECTED%" "Node.js"
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if errorlevel 1 (
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del "%PORTABLE%\node.zip" >nul 2>&1
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pause
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exit /b 1
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)
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echo Extracting Node.js...
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tar -xf "%PORTABLE%\node.zip" -C "%PORTABLE%"
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if errorlevel 1 (
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echo [ERROR] Failed to extract Node.js archive.
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del "%PORTABLE%\node.zip" >nul 2>&1
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pause
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exit /b 1
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)
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if exist "%PORTABLE%\node-v%NODE_VER%-win-%NODE_ARCH%" (
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ren "%PORTABLE%\node-v%NODE_VER%-win-%NODE_ARCH%" node
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)
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del "%PORTABLE%\node.zip"
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echo [OK] Node.js %NODE_VER% ready.
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:node_ready
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REM ---- Build frontend ----
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echo.
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echo [5/6] Building frontend (this may take a while)...
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set "PATH=%NODE_DIR%;%PATH%"
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pushd "%ROOT%\frontend"
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if exist "%ROOT%\frontend\package-lock.json" (
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call "%NODE_DIR%\npm.cmd" ci
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) else (
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call "%NODE_DIR%\npm.cmd" install
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)
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if errorlevel 1 (
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echo [ERROR] npm install failed.
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popd
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pause
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exit /b 1
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)
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call "%NODE_DIR%\npm.cmd" run build
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if errorlevel 1 (
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echo [ERROR] Frontend build failed.
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popd
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pause
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exit /b 1
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)
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popd
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if not exist "%ROOT%\frontend\static\index.html" (
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echo [ERROR] Frontend build did not produce static\index.html.
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echo Expected: "%ROOT%\frontend\static\index.html"
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pause
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exit /b 1
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)
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if not exist "%ROOT%\static\index.html" (
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echo [ERROR] Frontend build did not produce static\index.html.
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echo Expected: "%ROOT%\static\index.html"
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pause
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exit /b 1
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)
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echo [OK] Frontend built.
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:frontend_ready
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REM ============================================
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REM Step 6: Setup Portable FFmpeg (if needed)
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REM ============================================
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where ffmpeg >nul 2>&1
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if not errorlevel 1 (
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echo [OK] FFmpeg found in system PATH.
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goto :ffmpeg_ready
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)
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if exist "%FFMPEG_DIR%\bin\ffmpeg.exe" (
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echo [OK] FFmpeg found.
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goto :ffmpeg_ready
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)
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echo.
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echo [6/6] FFmpeg not found.
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echo [INFO] Install FFmpeg from the official site and add it to PATH:
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echo https://ffmpeg.org/download.html
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echo [INFO] Timelapse features will be unavailable until FFmpeg is installed.
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:ffmpeg_ready
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REM ============================================
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REM Launch Bambuddy
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REM ============================================
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echo.
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echo ================================================
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echo Bambuddy is starting on port %PORT%
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echo Open: http://localhost:%PORT%
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echo.
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echo Press Ctrl+C to stop
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echo ================================================
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echo.
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REM Set PYTHONPATH so "backend.app.main" module is found
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set "PYTHONPATH=%ROOT%"
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REM Add portable FFmpeg to PATH if available
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if exist "%FFMPEG_DIR%\bin\ffmpeg.exe" set "PATH=%FFMPEG_DIR%\bin;%PATH%"
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REM Open browser after server is ready (poll localhost)
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start /b cmd /c "for /l %%i in (1,1,30) do (curl -s -f -o nul http://localhost:%PORT% && (start http://localhost:%PORT% & exit /b 0) & timeout /t 1 /nobreak >nul)"
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REM Launch the application
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"%PYTHON_EXE%" -m uvicorn backend.app.main:app --host 0.0.0.0 --port %PORT% --loop asyncio
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echo.
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echo Bambuddy has stopped.
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pause
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endlocal
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goto :eof
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REM ============================================
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REM Helpers
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REM ============================================
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:safe_rmdir
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set "TARGET=%~1"
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set "LABEL=%~2"
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if "%TARGET%"=="" (
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echo [ERROR] %LABEL% path is empty. Aborting.
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exit /b 1
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)
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if /I "%TARGET%"=="\" (
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echo [ERROR] %LABEL% path resolved to root. Aborting.
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exit /b 1
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)
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if not exist "%TARGET%" exit /b 0
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echo Deleting "%TARGET%"
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rmdir /s /q "%TARGET%"
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if errorlevel 1 (
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echo [ERROR] Failed to delete "%TARGET%".
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exit /b 1
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)
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exit /b 0
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:verify_sha256
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set "FILE=%~1"
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set "EXPECTED=%~2"
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set "LABEL=%~3"
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if "%EXPECTED%"=="" (
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echo [ERROR] %LABEL% checksum not found.
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exit /b 1
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)
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set "ACTUAL="
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for /f "tokens=1" %%H in ('certutil -hashfile "%FILE%" SHA256 ^| findstr /R /I "^[0-9A-F][0-9A-F]"') do (
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set "ACTUAL=%%H"
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goto :hash_done
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)
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:hash_done
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if not defined ACTUAL (
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echo [ERROR] Failed to compute SHA256 for %LABEL%.
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exit /b 1
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)
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if /I not "%ACTUAL%"=="%EXPECTED%" (
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echo [ERROR] SHA256 verification failed for %LABEL%.
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echo [INFO] Expected: %EXPECTED%
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echo [INFO] Actual: %ACTUAL%
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exit /b 1
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)
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exit /b 0
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