3737b65f53
It ended up being a mixture of the previous commit and the fix. It writes a temporary file on the go that only holds preferences, and generates the target file at once at the end. It's slower than before, but it works.
247 lines
5.7 KiB
Batchfile
247 lines
5.7 KiB
Batchfile
@ECHO OFF
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TITLE ghacks user.js updater
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REM ### ghacks-user.js updater for Windows
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REM ## author: @claustromaniac
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REM ## version: 3.0
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SET _myname=%~n0
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SET _myparams=%*
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SETLOCAL EnableDelayedExpansion
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:parse
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IF "%~1"=="" (
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GOTO endparse
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)
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IF /I "%~1"=="-unattended" (
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SET _ua=1
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)
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IF /I "%~1"=="-log" (
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SET _log=1
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)
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IF /I "%~1"=="-logp" (
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SET _log=1
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SET _logp=1
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)
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IF /I "%~1"=="-multioverrides" (
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SET _multi=1
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)
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IF /I "%~1"=="-merge" (
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SET _merge=1
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)
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IF /I "%~1"=="-updatebatch" (
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SET _updateb=1
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)
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SHIFT
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GOTO parse
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:endparse
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ECHO.
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IF DEFINED _updateb (
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IF NOT "!_myname:~0,9!"=="[updated]" (
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ECHO Checking updater version...
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ECHO.
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IF EXIST "[updated]!_myname!.bat" ( DEL /F "[updated]!_myname!.bat" )
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REM Uncomment the next line and comment the powershell call for testing.
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REM COPY /B /V /Y "!_myname!.bat" "[updated]!_myname!.bat"
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(
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powershell -Command "(New-Object Net.WebClient).DownloadFile('https://github.com/ghacksuserjs/ghacks-user.js/raw/master/updater.bat', '[updated]!_myname!.bat')"
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) >nul 2>&1
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IF EXIST "[updated]!_myname!.bat" (
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START CMD /C "[updated]!_myname!.bat" !_myparams!
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EXIT /B
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) ELSE (
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ECHO Failed. Make sure PowerShell is allowed internet access.
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ECHO.
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TIMEOUT 300
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EXIT /B
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)
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) ELSE (
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IF EXIST "!_myname:~9!.bat" (
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DEL /F "!_myname:~9!.bat"
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CALL :begin
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REN "!_myname!.bat" "!_myname:~9!.bat"
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EXIT /B
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) ELSE (
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ECHO.
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ECHO The [updated] label is reserved. Do not run an [updated] script directly, or rename it to something else before you run it.
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TIMEOUT 300
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EXIT /B
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)
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)
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)
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:begin
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SET /A "_line=0"
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IF NOT EXIST user.js (
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ECHO user.js not detected in the current directory.
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) ELSE (
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FOR /F "skip=1 tokens=1,2 delims=:" %%G IN (user.js) DO (
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SET /A "_line+=1"
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IF !_line! GEQ 4 (
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GOTO exitloop
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)
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IF !_line! EQU 1 (
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SET _name=%%H
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)
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IF !_line! EQU 2 (
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SET _date=%%H
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)
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IF !_line! EQU 3 (
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SET _version=%%G
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)
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)
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:exitloop
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IF !_line! GEQ 4 (
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IF /I NOT "!_name!"=="!_name:ghacks=X!" (
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ECHO ghacks user.js !_version:~2!,!_date!
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) ELSE (
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ECHO Current user.js version not recognised.
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)
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) ELSE (
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ECHO Current user.js version not recognised.
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)
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)
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ECHO.
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IF NOT DEFINED _ua (
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ECHO.
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ECHO This batch should be run from your Firefox profile directory. It will download the latest version of ghacks user.js from github and then append any of your own changes from user-overrides.js to it.
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ECHO.
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REM ECHO Visit the wiki for more detailed information.
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REM ECHO.
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CHOICE /M "Continue"
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IF ERRORLEVEL 2 EXIT /B
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)
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CLS
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ECHO.
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IF DEFINED _log (
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CALL :log >>user.js-update-log.txt 2>&1
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IF DEFINED _logp (
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START user.js-update-log.txt
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)
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EXIT /B
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:log
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ECHO ##################################################################
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ECHO.
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ECHO %date%, %time%
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ECHO.
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)
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IF EXIST user.js (
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IF EXIST user.js.bak REN user.js.bak user.js.old.bak
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REN user.js user.js.bak
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ECHO Current user.js file backed up.
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ECHO.
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)
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ECHO Retrieving latest user.js file from github repository...
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(
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powershell -Command "(New-Object Net.WebClient).DownloadFile('https://github.com/ghacksuserjs/ghacks-user.js/raw/master/user.js', 'user.js')"
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) >nul 2>&1
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ECHO.
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IF EXIST user.js (
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IF DEFINED _multi (
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ECHO Multiple overrides enabled. List of files found:
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FORFILES /P user.js-overrides /M *.js
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IF %ERRORLEVEL% EQU 0 (
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IF DEFINED _merge (
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ECHO.
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ECHO Merging...
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ECHO.
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COPY /B /V /Y user.js-overrides\*.js user-overrides
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CALL :merge user-overrides user-overrides-merged.js
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COPY /B /V /Y user.js+user-overrides-merged.js updatertempfile
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CALL :merge updatertempfile user.js
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) ELSE (
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ECHO.
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ECHO Appending...
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ECHO.
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COPY /B /V /Y user.js+"user.js-overrides\*.js" user.js
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)
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)
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ECHO.
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) ELSE (
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IF EXIST "user-overrides.js" (
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IF DEFINED _merge (
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ECHO Merging user-overrides.js...
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COPY /B /V /Y user.js+user-overrides.js updatertempfile
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CALL :merge updatertempfile user.js
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) ELSE (
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ECHO Appending user-overrides.js...
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ECHO.
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COPY /B /V /Y user.js+"user-overrides.js" "user.js"
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)
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) ELSE (
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ECHO user-overrides.js not found.
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)
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ECHO.
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)
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ECHO Handling backups...
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SET "changed="
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IF EXIST user.js.bak (
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FC user.js.bak user.js >nul && SET "changed=false" || SET "changed=true"
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)
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ECHO.
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ECHO.
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IF "!changed!"=="true" (
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IF EXIST user.js.old.bak DEL /F user.js.old.bak
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ECHO Update complete.
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) ELSE (
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IF "!changed!"=="false" (
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DEL /F user.js.bak
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IF EXIST user.js.old.bak REN user.js.old.bak user.js.bak
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ECHO Update completed without changes.
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) ELSE (
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ECHO Update complete.
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)
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)
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ECHO.
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) ELSE (
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IF EXIST user.js.bak REN user.js.bak user.js
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IF EXIST user.js.old.bak REN user.js.old.bak user.js.bak
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ECHO.
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ECHO Update failed. Make sure PowerShell is allowed internet access.
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ECHO.
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ECHO No changes were made.
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ECHO.
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)
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IF NOT DEFINED _log (
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IF NOT DEFINED _ua PAUSE
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)
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EXIT /B
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REM ###### Merge function ######
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:merge
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SETLOCAL disabledelayedexpansion
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(
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FOR /F "tokens=1,* delims=]" %%G IN ('find /n /v "" ^< "%~1"') DO (
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SET "_pref=%%H"
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SETLOCAL enabledelayedexpansion
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SET "_temp=!_pref: =!"
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IF /I "user_pref"=="!_temp:~0,9!" (
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IF /I NOT "user.js.parrot"=="!_temp:~12,14!" (
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FOR /F "delims=," %%S IN ("!_pref!") DO (
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SET "_pref=%%S"
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)
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SET _pref=!_pref:"=""!
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FIND /I "!_pref!" updatertempfile1 >nul 2>&1
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IF ERRORLEVEL 1 (
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FOR /F "tokens=* delims=" %%X IN ('FIND /I "!_pref!" %~1') DO (
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SET "_temp=%%X"
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SET "_temp=!_temp: =!"
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IF /I "user_pref"=="!_temp:~0,9!" (
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SET "_pref=%%X"
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)
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)
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ECHO(!_pref!
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ECHO(!_pref!>>updatertempfile1
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)
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) ELSE (
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ECHO(!_pref!
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)
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) ELSE (
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ECHO(!_pref!
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)
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ENDLOCAL
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)
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)>%~2
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ENDLOCAL
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DEL /F %1 updatertempfile1 >nul
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GOTO :EOF
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REM ############################
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