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Updater for Windows v4.0

Fixes:
	- Merge function:
		*no longer has the potential to truncate super long lines. (8KB per line still IS the max!)
		*no more issues with exclamation marks in user_pref lines.

Improvements:
	- Overall better performance due to ECHO syntax changes.
	- Merge function on steroids! Faster than ever

Changes, Additions, Substractions:
	- Leading spaces are no longer ignored by the merge function. Lines to be merged must begin with user_pref.
	- Added header with name, author, version.
	- Added help sub-menu.
	- Added special message when no override files are found when using -multiOverrides.
	- Formatting changes.
This commit is contained in:
earthlng 2017-12-17 17:13:18 +01:00 committed by GitHub
commit 3a403cd120
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@ -1,40 +1,23 @@
@ECHO OFF
@ECHO OFF & SETLOCAL EnableDelayedExpansion
TITLE ghacks user.js updater
REM ### ghacks-user.js updater for Windows
REM ## author: @claustromaniac
REM ## version: 3.2
REM ## version: 4.0
SET _myname=%~n0
SET _myparams=%*
SETLOCAL EnableDelayedExpansion
:parse
IF "%~1"=="" (
GOTO endparse
)
IF /I "%~1"=="-unattended" (
SET _ua=1
)
IF /I "%~1"=="-log" (
SET _log=1
)
IF /I "%~1"=="-logp" (
SET _log=1
SET _logp=1
)
IF /I "%~1"=="-multioverrides" (
SET _multi=1
)
IF /I "%~1"=="-merge" (
SET _merge=1
)
IF /I "%~1"=="-updatebatch" (
SET _updateb=1
)
IF "%~1"=="" ( GOTO endparse )
IF /I "%~1"=="-unattended" ( SET _ua=1 )
IF /I "%~1"=="-log" ( SET _log=1 )
IF /I "%~1"=="-logp" ( SET _log=1 & SET _logp=1 )
IF /I "%~1"=="-multioverrides" ( SET _multi=1 )
IF /I "%~1"=="-merge" ( SET _merge=1 )
IF /I "%~1"=="-updatebatch" ( SET _updateb=1 )
SHIFT
GOTO parse
:endparse
ECHO.
IF DEFINED _updateb (
REM The normal flow here goes from phase 1 to phase 2 and then phase 3.
IF NOT "!_myname:~0,9!"=="[updated]" (
@ -44,19 +27,16 @@ IF DEFINED _updateb (
REM * Begin the normal routine
REN "[updated]!_myname!.bat" "[updated]!_myname!.bat.old"
DEL /F "[updated]!_myname!.bat.old"
ECHO Script updated^^!
ECHO.
CALL :message "Script updated^!"
TIMEOUT 3 >nul
CLS
ECHO.
GOTO begin
)
REM ## Phase 1 ##
REM * Download new batch and name it [updated]*.bat
REM * Start that script in a new CMD window
REM * Exit
ECHO Updating script...
ECHO.
CALL :message "Updating script..."
REM Uncomment the next line and comment the powershell call for testing.
REM COPY /B /V /Y "!_myname!.bat" "[updated]!_myname!.bat"
(
@ -66,15 +46,13 @@ IF DEFINED _updateb (
START /min CMD /C "[updated]!_myname!.bat" !_myparams!
EXIT /B
) ELSE (
ECHO Failed. Make sure PowerShell is allowed internet access.
ECHO.
CALL :message "Failed. Make sure PowerShell is allowed internet access."
TIMEOUT 120 >nul
EXIT /B
)
) ELSE (
IF "!_myname!"=="[updated]" (
ECHO The [updated] label is reserved. Rename this script and try again.
ECHO.
CALL :message "The [updated] label is reserved. Rename this script and try again."
TIMEOUT 300 >nul
) ELSE (
REM ## Phase 2 ##: The [updated]*.bat script will:
@ -92,180 +70,191 @@ IF DEFINED _updateb (
)
)
:begin
ECHO:
ECHO:
ECHO: ########################################
ECHO: #### user.js Updater for Windows ####
ECHO: #### by claustromaniac ####
ECHO: #### v4.0 ####
ECHO: ########################################
ECHO:
SET /A "_line=0"
IF NOT EXIST user.js (
ECHO user.js not detected in the current directory.
CALL :message "user.js not detected in the current directory."
) ELSE (
FOR /F "skip=1 tokens=1,2 delims=:" %%G IN (user.js) DO (
SET /A "_line+=1"
IF !_line! GEQ 4 (
GOTO exitloop
)
IF !_line! EQU 1 (
SET _name=%%H
)
IF !_line! EQU 2 (
SET _date=%%H
)
IF !_line! EQU 3 (
SET _version=%%G
)
IF !_line! GEQ 4 ( GOTO exitloop )
IF !_line! EQU 1 ( SET _name=%%H )
IF !_line! EQU 2 ( SET _date=%%H )
IF !_line! EQU 3 ( SET _version=%%G )
)
:exitloop
IF !_line! GEQ 4 (
IF /I NOT "!_name!"=="!_name:ghacks=X!" (
ECHO ghacks user.js !_version:~2!,!_date!
IF /I NOT "!_name!"=="!_name:ghacks=!" (
CALL :message "ghacks user.js !_version:~2!,!_date!"
) ELSE (
ECHO Current user.js version not recognised.
CALL :message "Current user.js version not recognised."
)
) ELSE (
ECHO Current user.js version not recognised.
CALL :message "Current user.js version not recognised."
)
)
ECHO.
ECHO:
IF NOT DEFINED _ua (
ECHO.
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.
ECHO.
ECHO Visit the wiki for more detailed information.
ECHO.
CHOICE /M "Continue"
IF ERRORLEVEL 2 ( EXIT /B )
CALL :message "This batch should be run from your Firefox profile directory."
ECHO: It will download the latest version of ghacks user.js from github and then
CALL :message "append any of your own changes from user-overrides.js to it."
CALL :message "Visit the wiki for more detailed information."
ECHO:
TIMEOUT 1 /nobreak >nul
CHOICE /C SHE /N /M "Start [S] Help [H] Exit [E]"
CLS
IF ERRORLEVEL 3 ( EXIT /B )
IF ERRORLEVEL 2 ( GOTO :showhelp )
)
CLS
ECHO.
IF DEFINED _log (
CALL :log >>user.js-update-log.txt 2>&1
IF DEFINED _logp (
START user.js-update-log.txt
)
IF DEFINED _logp ( START user.js-update-log.txt )
EXIT /B
:log
ECHO ##################################################################
ECHO.
ECHO %date%, %time%
ECHO.
ECHO:##################################################################
CALL :message "%date%, %time%"
)
IF EXIST user.js.old.bak ( DEL /F user.js.old.bak )
IF EXIST user.js (
IF EXIST user.js.bak ( REN user.js.bak user.js.old.bak )
REN user.js user.js.bak
ECHO Current user.js file backed up.
ECHO.
CALL :message "Current user.js file backed up."
)
ECHO Retrieving latest user.js file from github repository...
CALL :message "Retrieving latest user.js file from github repository..."
(
powershell -Command "(New-Object Net.WebClient).DownloadFile('https://github.com/ghacksuserjs/ghacks-user.js/raw/master/user.js', 'user.js')"
) >nul 2>&1
ECHO.
IF EXIST user.js (
IF DEFINED _multi (
ECHO Multiple overrides enabled. List of files found:
FORFILES /P user.js-overrides /M *.js
IF %ERRORLEVEL% EQU 0 (
FORFILES /P user.js-overrides /M *.js >nul 2>&1
IF NOT ERRORLEVEL 1 (
IF DEFINED _merge (
ECHO.
ECHO Merging...
ECHO.
COPY /B /V /Y user.js-overrides\*.js user-overrides
CALL :merge user-overrides user-overrides-merged.js
COPY /B /V /Y user.js+user-overrides-merged.js updatertempfile
CALL :merge updatertempfile user.js
CALL :message "Merging..."
COPY /B /V /Y user.js-overrides\*.js user-overrides-merged.js
CALL :merge user-overrides-merged.js
COPY /B /V /Y user.js+user-overrides-merged.js user.js
CALL :merge user.js
) ELSE (
ECHO.
ECHO Appending...
ECHO.
CALL :message "Appending..."
COPY /B /V /Y user.js+"user.js-overrides\*.js" user.js
)
)
ECHO.
) ELSE ( CALL :message "No override files found." )
ECHO:
) ELSE (
IF EXIST "user-overrides.js" (
COPY /B /V /Y user.js+"user-overrides.js" "user.js"
IF DEFINED _merge (
ECHO Merging user-overrides.js...
COPY /B /V /Y user.js+user-overrides.js updatertempfile
CALL :merge updatertempfile user.js
CALL :message "Merging user-overrides.js..."
CALL :merge user.js
) ELSE (
ECHO Appending user-overrides.js...
ECHO.
COPY /B /V /Y user.js+"user-overrides.js" "user.js"
CALL :message "user-overrides.js appended."
)
) ELSE (
ECHO user-overrides.js not found.
)
ECHO.
) ELSE ( CALL :message "user-overrides.js not found." )
ECHO:
)
ECHO Handling backups...
CALL :message "Handling backups..."
SET "changed="
IF EXIST user.js.bak (
FC user.js.bak user.js >nul && SET "changed=false" || SET "changed=true"
)
ECHO.
ECHO.
ECHO:
IF "!changed!"=="true" (
IF EXIST user.js.old.bak DEL /F user.js.old.bak
ECHO Update complete.
CALL :message "Update complete."
) ELSE (
IF "!changed!"=="false" (
DEL /F user.js.bak
IF EXIST user.js.old.bak REN user.js.old.bak user.js.bak
ECHO Update completed without changes.
) ELSE (
ECHO Update complete.
)
CALL :message "Update completed without changes."
) ELSE ( CALL :message "Update complete." )
)
ECHO.
ECHO:
) ELSE (
IF EXIST user.js.bak ( REN user.js.bak user.js )
IF EXIST user.js.old.bak ( REN user.js.old.bak user.js.bak )
ECHO.
ECHO Update failed. Make sure PowerShell is allowed internet access.
ECHO.
ECHO No changes were made.
ECHO.
CALL :message "Update failed. Make sure PowerShell is allowed internet access."
CALL :message "No changes were made."
)
IF NOT DEFINED _log (
IF NOT DEFINED _ua PAUSE
IF NOT DEFINED _ua ( PAUSE )
)
EXIT /B
REM ###### Merge function ######
:merge
IF EXIST updatertempfile1 ( DEL /F updatertempfile1 )
SETLOCAL disabledelayedexpansion
(
FOR /F "tokens=1,* delims=]" %%G IN ('FIND /n /v "" ^< "%~1"') DO (
SET "_pref=%%H"
SETLOCAL enabledelayedexpansion
SET "_temp=!_pref: =!"
IF /I "user_pref"=="!_temp:~0,9!" (
IF /I NOT "user.js.parrot"=="!_temp:~12,14!" (
FOR /F "delims=," %%S IN ("!_pref!") DO (
SET "_pref=%%S"
)
SET _pref=!_pref:"=""!
FIND /I "!_pref!" updatertempfile1 >nul 2>&1
IF ERRORLEVEL 1 (
FOR /F "tokens=* delims=" %%X IN ('FIND /I "!_pref!" %~1') DO (
SET "_temp=%%X"
SET "_temp=!_temp: =!"
IF /I "user_pref"=="!_temp:~0,9!" (
SET "_pref=%%X"
)
)
ECHO(!_pref!
ECHO(!_pref!>>updatertempfile1
)
) ELSE (
ECHO(!_pref!
)
) ELSE (
ECHO(!_pref!
)
ENDLOCAL
)
)>%~2
REM ########### Message Function ###########
:message
SETLOCAL DisableDelayedExpansion
ECHO:
ECHO: %~1
ECHO:
ENDLOCAL
DEL /F %1 updatertempfile1 >nul
GOTO :EOF
REM ############################
REM ############ Merge function ############
:merge
SETLOCAL DisableDelayedExpansion
(
FOR /F "tokens=1,* delims=," %%G IN ('FINDSTR /B /I /C:"user_pref" "%~1"') DO (SET "%%G=%%H")
FOR /F "tokens=1,* delims=:" %%I IN ('FINDSTR /N "^" "%~1"') DO (
IF ""=="%%J" (
ECHO:
) ELSE (
FOR /F "delims=," %%K IN ("%%J") DO (
IF NOT [user_pref("_user.js.parrot"]==[%%K] (
IF DEFINED %%K (
SETLOCAL EnableDelayedExpansion
FOR /F "delims=" %%L IN ("!%%K!") DO (
ENDLOCAL
IF NOT "%%L"=="ALREADY MERGED" (
ECHO:%%K,%%L
SET "%%K=ALREADY MERGED"
)
)
) ELSE (
ECHO:%%J
)
) ELSE (
ECHO:%%J
)
)
)
)
)>updatertempfile
MOVE /Y updatertempfile "%~1" >nul
ENDLOCAL
GOTO :EOF
REM ############### Help ##################
:showhelp
MODE 80,38
CLS
CALL :message "Available switches (case-insensitive):"
CALL :message " -log"
ECHO: Writes the console output to a logfile (user.js-update-log.txt)
CALL :message " -logP"
ECHO: Like log, but also opens the logfile after updating.
CALL :message " -merge"
ECHO: Merges overrides instead of appending them. Comments and _user.js.parrot
ECHO: lines are appended normally. Overrides for inactive (commented out)
ECHO: user.js prefs will be appended. When -Merge and -MultiOverrides are used
ECHO: together, a user-overrides-merged.js file is also generated in the root
ECHO: directory for quick reference. It contains only the merged data from
ECHO: override files and can be safely discarded after updating, or used as the
ECHO: new user-overrides.js. When there are conflicting records for the same
ECHO: pref, the value of the last one declared will be used.
CALL :message " -multiOverrides"
ECHO: uses any and all .js files in a user.js-overrides sub-folder as overrides
ECHO: instead of the default user-overrides.js file. Files are appended in
ECHO: alphabetical order.
CALL :message " -updatebatch"
ECHO: The script will update itself on execution.
CALL :message ""
PAUSE
CLS
MODE 80,25
GOTO :begin
REM #####################################