Mike Swanson
e040cc99ff
Issue: DOS 6.22 does not support multi-line IF ( ... ) blocks or
ELSE clauses, causing "Bad command or file name" errors in DEPLOY.BAT
Step 5 (Updating AUTOEXEC.BAT).
Root cause: Parentheses for multi-line IF blocks were added in later
DOS versions. DOS 6.22 only supports single-line IF statements.
Changes:
- Converted IF ( ... ) ELSE ( ... ) to GOTO label structure
- Converted IF ( nested commands ) to GOTO label structure
- Updated check-dos-compatibility.ps1 to detect IF ( ... ) syntax
- Created fix-if-blocks.ps1 automated fix script
Example fix:
BEFORE (DOS error):
IF EXIST file (
command1
command2
) ELSE (
command3
)
AFTER (DOS 6.22 compatible):
IF NOT EXIST file GOTO ELSE_LABEL
command1
command2
GOTO END_LABEL
:ELSE_LABEL
command3
:END_LABEL
Files modified:
- DEPLOY.BAT: Fixed 2 multi-line IF blocks (lines 164, 244)
- Added labels: NO_AUTOEXEC_BACKUP, AUTOEXEC_BACKUP_DONE, ADD_MACHINE_VAR
DOS 6.22 IF syntax:
- Single-line only: IF condition command
- No parentheses: IF condition ( ... )
- No ELSE clause: ) ELSE (
- Use GOTO for multi-step logic
Deployed to:
- D2TESTNAS: /data/test/DEPLOY.BAT (9,848 bytes)
Testing: Should resolve "Bad command or file name" error at Step 5
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
352 lines
9.3 KiB
Batchfile
352 lines
9.3 KiB
Batchfile
@ECHO OFF
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REM DEPLOY.BAT - One-time deployment script for DOS Update System
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REM
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REM Purpose: Installs the new NWTOC update system on DOS 6.22 machines
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REM Location: Run from T:\COMMON\ProdSW\DEPLOY.BAT
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REM
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REM What this does:
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REM 1. Backs up current AUTOEXEC.BAT
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REM 2. Prompts for machine name (TS-4R, TS-7A, etc.)
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REM 3. Updates AUTOEXEC.BAT with MACHINE variable
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REM 4. Copies update batch files to C:\BAT\
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REM 5. Runs initial NWTOC to download all updates
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REM
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REM Version: 1.0 - DOS 6.22 compatible
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REM Last modified: 2026-01-19
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CLS
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ECHO ==============================================================
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ECHO DOS Update System - One-Time Deployment
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ECHO ==============================================================
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ECHO.
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ECHO This script will install the new update system on this machine.
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ECHO.
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ECHO What will be installed:
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ECHO - NWTOC.BAT (Download updates from network)
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ECHO - CTONW.BAT (Upload changes to network)
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ECHO - UPDATE.BAT (Full system backup)
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ECHO - STAGE.BAT (System file staging)
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ECHO - REBOOT.BAT (Apply updates on reboot)
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ECHO - CHECKUPD.BAT (Check for updates)
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ECHO.
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PAUSE Press any key to continue...
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ECHO.
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REM ==================================================================
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REM STEP 1: Verify T: drive is accessible
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REM ==================================================================
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ECHO [STEP 1/5] Checking network drive...
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ECHO.
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T: 2>NUL
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IF ERRORLEVEL 1 GOTO NO_T_DRIVE
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C:
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IF NOT EXIST T:\NUL GOTO NO_T_DRIVE
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ECHO [OK] T: drive is accessible
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ECHO T: = \\D2TESTNAS\test
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ECHO.
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GOTO CHECK_DEPLOY_FILES
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:NO_T_DRIVE
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C:
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ECHO.
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ECHO [ERROR] T: drive not available
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ECHO.
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ECHO The network drive T: must be mapped to \\D2TESTNAS\test
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ECHO.
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ECHO Run network startup first:
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ECHO C:\NET\STARTNET.BAT
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ECHO.
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ECHO Or map manually:
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ECHO NET USE T: \\D2TESTNAS\test /YES
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ECHO.
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ECHO Then run DEPLOY.BAT again.
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ECHO.
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PAUSE Press any key to exit...
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GOTO END
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REM ==================================================================
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REM STEP 2: Verify deployment files exist on network
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REM ==================================================================
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:CHECK_DEPLOY_FILES
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ECHO [STEP 2/5] Verifying deployment files...
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ECHO.
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IF NOT EXIST T:\COMMON\ProdSW\NWTOC.BAT GOTO MISSING_FILES
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IF NOT EXIST T:\COMMON\ProdSW\CTONW.BAT GOTO MISSING_FILES
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IF NOT EXIST T:\COMMON\ProdSW\UPDATE.BAT GOTO MISSING_FILES
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IF NOT EXIST T:\COMMON\ProdSW\STAGE.BAT GOTO MISSING_FILES
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IF NOT EXIST T:\COMMON\ProdSW\CHECKUPD.BAT GOTO MISSING_FILES
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ECHO [OK] All deployment files found on network
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ECHO Location: T:\COMMON\ProdSW\
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ECHO.
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GOTO GET_MACHINE_NAME
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:MISSING_FILES
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ECHO [ERROR] Deployment files not found on network
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ECHO.
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ECHO Expected location: T:\COMMON\ProdSW\
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ECHO.
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ECHO Files needed:
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ECHO - NWTOC.BAT
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ECHO - CTONW.BAT
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ECHO - UPDATE.BAT
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ECHO - STAGE.BAT
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ECHO - CHECKUPD.BAT
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ECHO.
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ECHO Contact system administrator.
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ECHO.
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PAUSE Press any key to exit...
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GOTO END
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REM ==================================================================
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REM STEP 3: Get machine name from user
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REM ==================================================================
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:GET_MACHINE_NAME
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ECHO [STEP 3/5] Configure machine name...
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ECHO.
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ECHO Enter this machine's name (e.g., TS-4R, TS-7A, TS-12B):
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ECHO.
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ECHO Machine name must match the folder on T: drive.
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ECHO Example: If this is TS-4R, there should be T:\TS-4R\
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ECHO.
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SET /P MACHINE=Machine name:
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REM Validate machine name was entered
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IF "%MACHINE%"=="" GOTO MACHINE_NAME_EMPTY
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ECHO.
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ECHO [OK] Machine name: %MACHINE%
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ECHO.
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REM Verify machine folder exists on network
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ECHO Checking for T:\%MACHINE%\ folder...
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IF NOT EXIST T:\%MACHINE%\NUL MD T:\%MACHINE%
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IF NOT EXIST T:\%MACHINE%\NUL GOTO MACHINE_FOLDER_ERROR
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ECHO [OK] Machine folder ready: T:\%MACHINE%\
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ECHO.
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GOTO BACKUP_AUTOEXEC
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:MACHINE_NAME_EMPTY
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ECHO.
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ECHO [ERROR] Machine name cannot be empty
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ECHO.
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GOTO GET_MACHINE_NAME
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:MACHINE_FOLDER_ERROR
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ECHO.
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ECHO [ERROR] Could not create machine folder on network
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ECHO.
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ECHO Check:
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ECHO - T: drive is writable
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ECHO - Network connection is stable
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ECHO - Permissions to create directories
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ECHO.
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PAUSE Press any key to exit...
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GOTO END
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REM ==================================================================
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REM STEP 4: Backup current AUTOEXEC.BAT and install batch files
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REM ==================================================================
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:BACKUP_AUTOEXEC
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ECHO [STEP 4/5] Installing update system files...
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ECHO.
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REM Backup current AUTOEXEC.BAT
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IF NOT EXIST C:\AUTOEXEC.BAT GOTO NO_AUTOEXEC_BACKUP
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ECHO Backing up AUTOEXEC.BAT...
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COPY C:\AUTOEXEC.BAT C:\AUTOEXEC.SAV >NUL
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IF ERRORLEVEL 1 GOTO BACKUP_ERROR
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ECHO [OK] Backup created: C:\AUTOEXEC.SAV
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GOTO AUTOEXEC_BACKUP_DONE
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:NO_AUTOEXEC_BACKUP
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ECHO [WARNING] No existing AUTOEXEC.BAT found
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:AUTOEXEC_BACKUP_DONE
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ECHO.
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REM Create C:\BAT directory if it doesn't exist
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IF NOT EXIST C:\BAT\NUL MD C:\BAT
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IF NOT EXIST C:\BAT\NUL GOTO BAT_DIR_ERROR
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ECHO Copying update system files to C:\BAT\...
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REM Copy batch files from network to local machine
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XCOPY T:\COMMON\ProdSW\NWTOC.BAT C:\BAT\ /Y
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IF ERRORLEVEL 4 GOTO COPY_ERROR
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ECHO [OK] NWTOC.BAT
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XCOPY T:\COMMON\ProdSW\CTONW.BAT C:\BAT\ /Y
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IF ERRORLEVEL 4 GOTO COPY_ERROR
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ECHO [OK] CTONW.BAT
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XCOPY T:\COMMON\ProdSW\UPDATE.BAT C:\BAT\ /Y
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IF ERRORLEVEL 4 GOTO COPY_ERROR
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ECHO [OK] UPDATE.BAT
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XCOPY T:\COMMON\ProdSW\STAGE.BAT C:\BAT\ /Y
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IF ERRORLEVEL 4 GOTO COPY_ERROR
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ECHO [OK] STAGE.BAT
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XCOPY T:\COMMON\ProdSW\CHECKUPD.BAT C:\BAT\ /Y
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IF ERRORLEVEL 4 GOTO COPY_ERROR
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ECHO [OK] CHECKUPD.BAT
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ECHO.
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ECHO [OK] All update system files installed
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ECHO.
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GOTO UPDATE_AUTOEXEC
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:BACKUP_ERROR
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ECHO.
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ECHO [ERROR] Could not backup AUTOEXEC.BAT
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ECHO.
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ECHO Continue anyway? (Y/N)
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CHOICE /C:YN /N
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IF ERRORLEVEL 2 GOTO END
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ECHO.
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GOTO UPDATE_AUTOEXEC
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:BAT_DIR_ERROR
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ECHO.
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ECHO [ERROR] Could not create C:\BAT directory
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ECHO.
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PAUSE Press any key to exit...
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GOTO END
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:COPY_ERROR
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ECHO.
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ECHO [ERROR] Failed to copy files from network
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ECHO.
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ECHO Check:
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ECHO - T: drive is accessible
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ECHO - C: drive has free space
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ECHO - No file locks on C:\BAT\
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ECHO.
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PAUSE Press any key to exit...
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GOTO END
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REM ==================================================================
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REM STEP 5: Update AUTOEXEC.BAT with MACHINE variable
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REM ==================================================================
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:UPDATE_AUTOEXEC
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ECHO [STEP 5/5] Updating AUTOEXEC.BAT...
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ECHO.
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REM Check if MACHINE variable already exists in AUTOEXEC.BAT
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IF NOT EXIST C:\AUTOEXEC.BAT GOTO ADD_MACHINE_VAR
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FIND "SET MACHINE=" C:\AUTOEXEC.BAT >NUL
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IF NOT ERRORLEVEL 1 GOTO MACHINE_EXISTS
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:ADD_MACHINE_VAR
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REM Append MACHINE variable to AUTOEXEC.BAT
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ECHO SET MACHINE=%MACHINE% >> C:\AUTOEXEC.BAT
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IF ERRORLEVEL 1 GOTO AUTOEXEC_ERROR
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ECHO [OK] Added to AUTOEXEC.BAT: SET MACHINE=%MACHINE%
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ECHO.
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GOTO DEPLOYMENT_COMPLETE
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:MACHINE_EXISTS
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ECHO [WARNING] MACHINE variable already exists in AUTOEXEC.BAT
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ECHO.
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ECHO Current AUTOEXEC.BAT contains:
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TYPE C:\AUTOEXEC.BAT | FIND "SET MACHINE="
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ECHO.
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ECHO Update MACHINE variable to %MACHINE%? (Y/N)
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CHOICE /C:YN /N
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IF ERRORLEVEL 2 GOTO DEPLOYMENT_COMPLETE
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ECHO.
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ECHO Manual edit required:
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ECHO 1. Edit C:\AUTOEXEC.BAT
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ECHO 2. Find line: SET MACHINE=...
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ECHO 3. Change to: SET MACHINE=%MACHINE%
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ECHO 4. Save and reboot
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ECHO.
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PAUSE Press any key to continue...
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GOTO DEPLOYMENT_COMPLETE
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:AUTOEXEC_ERROR
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ECHO.
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ECHO [ERROR] Could not update AUTOEXEC.BAT
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ECHO.
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ECHO You must manually add this line to C:\AUTOEXEC.BAT:
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ECHO SET MACHINE=%MACHINE%
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ECHO.
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PAUSE Press any key to continue...
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GOTO DEPLOYMENT_COMPLETE
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REM ==================================================================
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REM DEPLOYMENT COMPLETE
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REM ==================================================================
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:DEPLOYMENT_COMPLETE
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CLS
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ECHO ==============================================================
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ECHO Deployment Complete!
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ECHO ==============================================================
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ECHO.
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ECHO The DOS Update System has been installed on this machine.
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ECHO.
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ECHO Machine name: %MACHINE%
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ECHO Backup location: T:\%MACHINE%\BACKUP\
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ECHO Update location: T:\COMMON\ProdSW\
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ECHO.
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ECHO ==============================================================
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ECHO Available Commands:
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ECHO ==============================================================
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ECHO.
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ECHO NWTOC - Download updates from network
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ECHO CTONW - Upload local changes to network
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ECHO UPDATE - Backup entire C: drive to network
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ECHO CHECKUPD - Check for available updates
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ECHO.
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ECHO ==============================================================
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ECHO Next Steps:
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ECHO ==============================================================
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ECHO.
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ECHO 1. REBOOT this machine to activate MACHINE variable
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ECHO Press Ctrl+Alt+Del to reboot
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ECHO.
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ECHO 2. After reboot, run NWTOC to download all updates:
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ECHO C:\BAT\NWTOC
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ECHO.
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ECHO 3. Create initial backup:
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ECHO C:\BAT\UPDATE
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ECHO.
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ECHO ==============================================================
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ECHO.
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ECHO Deployment log saved to: T:\%MACHINE%\DEPLOY.LOG
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ECHO.
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REM Create deployment log
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ECHO Deployment completed: %DATE% %TIME% > T:\%MACHINE%\DEPLOY.LOG
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ECHO Machine: %MACHINE% >> T:\%MACHINE%\DEPLOY.LOG
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ECHO Files installed to: C:\BAT\ >> T:\%MACHINE%\DEPLOY.LOG
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ECHO AUTOEXEC.BAT backup: C:\AUTOEXEC.SAV >> T:\%MACHINE%\DEPLOY.LOG
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PAUSE Press any key to exit...
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GOTO END
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REM ==================================================================
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REM CLEANUP AND EXIT
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REM ==================================================================
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:END
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REM Clean up environment variables
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SET MACHINE=
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