rebuild.bat

@echo off
setlocal enabledelayedexpansion

:: Load container config from .env.container
if not exist .env.container (
    echo .env.container file not found. Copy .env.container.example to .env.container and customize.
    exit /b 1
)
for /f "tokens=1,2 delims==" %%a in (.env.container) do (
    if "%%a"=="IMAGE_NAME" set IMAGE_NAME=%%b
    if "%%a"=="CONTAINER_NAME" set CONTAINER_NAME=%%b
    if "%%a"=="WORK_FOLDER" set WORK_FOLDER=%%b
    if "%%a"=="EXPOSE_PORT" set EXPOSE_PORT=%%b
    if "%%a"=="CLAUDE_PERSIST_FOLDER" set CLAUDE_PERSIST_FOLDER=%%b
    if "%%a"=="PI_PERSIST_FOLDER" set PI_PERSIST_FOLDER=%%b
    if "%%a"=="LAN_DNS" set LAN_DNS=%%b
    if "%%a"=="LAN_DNS_SEARCH" set LAN_DNS_SEARCH=%%b
)
if not defined IMAGE_NAME (
    echo IMAGE_NAME not set in .env.container.
    exit /b 1
)
if not defined CONTAINER_NAME (
    echo CONTAINER_NAME not set in .env.container.
    exit /b 1
)
if not defined WORK_FOLDER (
    set WORK_FOLDER=work
)

:: Load secrets from secrets.bat if it exists (check current folder and parent folder)
set SECRETS_LOADED=0
if exist secrets.bat (
    echo Loading secrets from secrets.bat ^(current folder^)...
    call secrets.bat
    set SECRETS_LOADED=1
) else if exist ..\secrets.bat (
    echo Loading secrets from secrets.bat ^(parent folder^)...
    call ..\secrets.bat
    set SECRETS_LOADED=1
)
if "!SECRETS_LOADED!"=="0" (
    echo Note: secrets.bat not found in current or parent folder. Set environment variables manually or create secrets.bat from secrets.bat.example
)

:: Build -e flags from host environment variables
:: List of environment variable names to propagate to container (hard-coded for security)
:: Add more variable names to this list as needed, separated by spaces
set ENV_VARS=
if defined ANTHROPIC_API_KEY (
    set ENV_VARS=!ENV_VARS! -e "ANTHROPIC_API_KEY=!ANTHROPIC_API_KEY!"
)
if defined GITHUB_TOKEN (
    set ENV_VARS=!ENV_VARS! -e "GITHUB_TOKEN=!GITHUB_TOKEN!"
)
if defined AZURE_DEVOPS_PAT (
    set ENV_VARS=!ENV_VARS! -e "AZURE_DEVOPS_PAT=!AZURE_DEVOPS_PAT!"
)
if defined AZURE_DEVOPS_ORG (
    set ENV_VARS=!ENV_VARS! -e "AZURE_DEVOPS_ORG=!AZURE_DEVOPS_ORG!"
)
if defined CLAUDE_CODE_OAUTH_TOKEN (
    set ENV_VARS=!ENV_VARS! -e "CLAUDE_CODE_OAUTH_TOKEN=!CLAUDE_CODE_OAUTH_TOKEN!"
)
if defined GIT_USER_NAME (
    set ENV_VARS=!ENV_VARS! -e "GIT_USER_NAME=!GIT_USER_NAME!"
)
if defined GIT_USER_EMAIL (
    set ENV_VARS=!ENV_VARS! -e "GIT_USER_EMAIL=!GIT_USER_EMAIL!"
)
if defined GITHUB_USERNAME (
    set ENV_VARS=!ENV_VARS! -e "GITHUB_USERNAME=!GITHUB_USERNAME!"
)
if defined BS_TOKEN (
    set ENV_VARS=!ENV_VARS! -e "BS_TOKEN=!BS_TOKEN!"
)

:: Auto-detect Windows timezone and convert to IANA format (unless TZ is explicitly set)
if not defined TZ (
    :: Use PowerShell to get Windows timezone and convert to IANA using TimeZoneInfo
    for /f "delims=" %%t in ('powershell -NoProfile -Command "$tz = [TimeZoneInfo]::Local; $tzId = $tz.Id; $mapping = @{'Eastern Standard Time'='America/New_York'; 'Central Standard Time'='America/Chicago'; 'Mountain Standard Time'='America/Denver'; 'Pacific Standard Time'='America/Los_Angeles'; 'Alaska Standard Time'='America/Anchorage'; 'Hawaiian Standard Time'='Pacific/Honolulu'; 'Atlantic Standard Time'='America/Halifax'; 'Central European Standard Time'='Europe/Berlin'; 'GMT Standard Time'='Europe/London'; 'W. Europe Standard Time'='Europe/Amsterdam'; 'Tokyo Standard Time'='Asia/Tokyo'; 'China Standard Time'='Asia/Shanghai'; 'India Standard Time'='Asia/Kolkata'; 'AUS Eastern Standard Time'='Australia/Sydney'; 'New Zealand Standard Time'='Pacific/Auckland'}; if ($mapping.ContainsKey($tzId)) { $mapping[$tzId] } else { $tzId }"') do set TZ=%%t
    if not defined TZ (
        echo Warning: Could not detect timezone. Set TZ environment variable manually if needed.
    )
)
if defined TZ (
    set ENV_VARS=!ENV_VARS! -e "TZ=!TZ!"
)
set ENV_VARS=!ENV_VARS! -e "WORK_FOLDER=!WORK_FOLDER!"
:: Add more variables here following the same pattern:
:: if defined ANOTHER_VAR (
::     set ENV_VARS=!ENV_VARS! -e "ANOTHER_VAR=!ANOTHER_VAR!"
:: )

:: Create work folder if it doesn't exist
if not exist "!WORK_FOLDER!" (
    echo Creating work folder: !WORK_FOLDER!
    mkdir "!WORK_FOLDER!"
)

:: Get absolute host directory and replace \ with / for Docker volume format
set HOST_DIR=%CD%
set WORK_PATH=!HOST_DIR!\!WORK_FOLDER!
set VOLUME_MOUNT=!WORK_PATH:\=/!:/home/devuser/!WORK_FOLDER!

:: ENV_VARS is built above from host environment variables
set WORKDIR=/home/devuser/!WORK_FOLDER!
set KEEP_ALIVE=tail -f /dev/null

:: Stop and remove existing container if it exists
echo Stopping and removing container %CONTAINER_NAME% if exists...
docker stop %CONTAINER_NAME% 2>nul
docker rm %CONTAINER_NAME% 2>nul

:: Remove old image if it exists
echo Removing old image %IMAGE_NAME% if exists...
docker rmi %IMAGE_NAME% 2>nul

:: Build new image
echo Building new image %IMAGE_NAME%...
set BUILD_ARGS=--build-arg WORK_FOLDER=!WORK_FOLDER!
if defined CLAUDE_CODE_OAUTH_TOKEN (
    set BUILD_ARGS=!BUILD_ARGS! --build-arg INSTALL_CLAUDE=true
) else if defined CLAUDE_PERSIST_FOLDER (
    set BUILD_ARGS=!BUILD_ARGS! --build-arg INSTALL_CLAUDE=true
)
if defined PI_PERSIST_FOLDER (
    set BUILD_ARGS=!BUILD_ARGS! --build-arg INSTALL_PI=true
)
if defined GITHUB_USERNAME if defined GITHUB_TOKEN (
    set BUILD_ARGS=!BUILD_ARGS! --build-arg INSTALL_GH=true
)

docker build !BUILD_ARGS! -t %IMAGE_NAME% .
if errorlevel 1 (
    echo Build failed.
    pause
    exit /b 1
)

:: Build port flag if EXPOSE_PORT is set
set PORT_FLAG=
if defined EXPOSE_PORT (
    set PORT_FLAG=-p !EXPOSE_PORT!
)

:: Build DNS flag if LAN_DNS is set (lets container resolve LAN hostnames)
set DNS_FLAG=
if defined LAN_DNS (
    set DNS_FLAG=--dns=!LAN_DNS!
)
if defined LAN_DNS_SEARCH (
    set DNS_FLAG=!DNS_FLAG! --dns-search=!LAN_DNS_SEARCH!
)

:: Build Claude persist mounts if CLAUDE_PERSIST_FOLDER is set
set CLAUDE_MOUNT=
if defined CLAUDE_PERSIST_FOLDER (
    if not exist "!CLAUDE_PERSIST_FOLDER!\claude" (
        echo Creating Claude persist folder: !CLAUDE_PERSIST_FOLDER!\claude
        mkdir "!CLAUDE_PERSIST_FOLDER!\claude"
    )
    set CLAUDE_JSON_NEEDS_INIT=0
    if not exist "!CLAUDE_PERSIST_FOLDER!\claude.json" (
        set CLAUDE_JSON_NEEDS_INIT=1
    ) else (
        for %%I in ("!CLAUDE_PERSIST_FOLDER!\claude.json") do if %%~zI==0 set CLAUDE_JSON_NEEDS_INIT=1
    )
    if "!CLAUDE_JSON_NEEDS_INIT!"=="1" (
        echo Initializing claude.json with empty JSON object in !CLAUDE_PERSIST_FOLDER!
        echo {}>"!CLAUDE_PERSIST_FOLDER!\claude.json"
    )
    set CLAUDE_PATH=!HOST_DIR!\!CLAUDE_PERSIST_FOLDER!
    set CLAUDE_MOUNT=-v "!CLAUDE_PATH:\=/!/claude:/home/devuser/.claude" -v "!CLAUDE_PATH:\=/!/claude.json:/home/devuser/.claude.json"
)

:: Build Pi persist mount if PI_PERSIST_FOLDER is set
set PI_MOUNT=
if defined PI_PERSIST_FOLDER (
    if not exist "!PI_PERSIST_FOLDER!\pi" (
        echo Creating Pi persist folder: !PI_PERSIST_FOLDER!\pi
        mkdir "!PI_PERSIST_FOLDER!\pi"
    )
    set PI_PATH=!HOST_DIR!\!PI_PERSIST_FOLDER!
    set PI_MOUNT=-v "!PI_PATH:\=/!/pi:/home/devuser/.pi"
)

:: Derive a valid hostname from CONTAINER_NAME (RFC 1123 disallows underscores)
set HOSTNAME_VALUE=!CONTAINER_NAME:_=-!

:: Create (but don't start) new container
echo Creating new container %CONTAINER_NAME% from %IMAGE_NAME%...
docker create --init --name %CONTAINER_NAME% --hostname !HOSTNAME_VALUE! %ENV_VARS% %PORT_FLAG% %DNS_FLAG% %CLAUDE_MOUNT% %PI_MOUNT% -v "%VOLUME_MOUNT%" --workdir %WORKDIR% %IMAGE_NAME% %KEEP_ALIVE%
if errorlevel 1 (
    echo Create failed.
    pause
    exit /b 1
)

:: Optional cleanup (uncomment if desired)
:: docker system prune -f

echo Rebuild complete. Use cbash.bat to open a shell.

endlocal