mirror of
https://github.com/vim/vim
synced 2025-03-14 22:07:51 +01:00
e7ea4ba723
Problem: MS-Windows: vimtutor batch script can be improved
Solution: Update vimtutor.bat, validate languages using Powershell
cultureinfo (RestorerZ)
closes: #16112
Signed-off-by: RestorerZ <restorer@mail2k.ru>
Signed-off-by: Christian Brabandt <cb@256bit.org>
248 lines
6.7 KiB
Batchfile
248 lines
6.7 KiB
Batchfile
:: Start Vim on a copy of the tutor file.
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@echo off
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SetLocal
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:: Usage:
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:: vimtutor [/?|{/ | -}h|{/ | --}help] [{/ | -}c|{/ | --}chapter NUMBER] [{/ | --}console] [xx]
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::
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:: -console means gvim will not be used
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:: xx is a language code like "es" or "nl".
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:: When an xx argument is given, it tries loading that tutor.
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:: When this fails or no xx argument was given, it tries using 'v:lang'
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:: When that also fails, it uses the English version.
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:: Use Vim to copy the tutor, it knows the value of $VIMRUNTIME
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for %%G in (. %TMP% %TEMP%) do (
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call :TestDirWritable "%~f0" %%G
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if not ERRORLEVEL 1 goto DirOk
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)
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echo:
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echo:No working directory is found.
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goto End
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:TestDirWritable
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set TUTORCOPY=%2\$tutor$
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copy %1 %TUTORCOPY% 2>&1> nul
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goto DelTmpCopy
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:DirOk
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title Tutorial on the Vim editor
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set "use=Gui"
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for /F "usebackq tokens=2 delims=:" %%G in (`chcp`) do (
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set /a "_sav_chcp=%%G"
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1> nul chcp 65001
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)
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:GetChptLngs
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for %%G in (tutor1;tutor2) do (
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if exist "%~dp0tutor\%%G" (set "lngs_%%G=en;") else (
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if exist "%~dp0tutor\%%G.utf-8" set "lngs_%%G=en;")
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for /F "tokens=2 delims=._" %%H in (
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'2^> nul dir /B /A:-D "%~dp0tutor\%%G.???.utf-8"') do (
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call set "lngs_%%G=%%lngs_%%G%%%%H;")
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)
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:EndGetChptLngs
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:ParseArgs
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if "%*"=="" goto Use%use%
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if "%1"=="/?" goto Usage
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if "%1"=="/h" goto Usage
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if "%1"=="-h" goto Usage
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if "%1"=="/help" goto Usage
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if "%1"=="--help" goto Usage
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if "%1"=="/list" goto List
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if "%1"=="--list" goto List
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:DoShift
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if "%1"=="/c" (call :ChkChpt %2 && (shift & shift & goto DoShift) || goto End)
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if "%1"=="-c" (call :ChkChpt %2 && (shift & shift & goto DoShift) || goto End)
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if "%1"=="/chapter" (
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call :ChkChpt %2 && (shift & shift & goto DoShift) || goto End
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)
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if "%1"=="--chapter" (
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call :ChkChpt %2 && (shift & shift & goto DoShift) || goto End
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)
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if "%1"=="/console" (set "use=Vim" & shift & goto DoShift)
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if "%1"=="--console" (set "use=Vim" & shift & goto DoShift)
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call :ChkLng %1 && shift || goto End
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if not "%1"=="" goto DoShift
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goto Use%use%
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:UseGui
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:: Try making a copy of tutor with gvim. If gvim cannot be found, try using
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:: vim instead. If vim cannot be found, alert user to check environment and
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:: installation.
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:: The script tutor.vim tells Vim which file to copy.
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start "dummy" /B /W "%~dp0gvim.exe" -u NONE -c "so $VIMRUNTIME/tutor/tutor.vim"
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if ERRORLEVEL 1 goto UseVim
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:: Start gvim without any .vimrc, set 'nocompatible' and 'showcmd'
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start "dummy" /B /W "%~dp0gvim.exe" -u NONE -c "set nocp sc" %TUTORCOPY%
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goto End
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:UseVim
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:: The script tutor.vim tells Vim which file to copy
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call "%~dp0vim.exe" -u NONE -c "so $VIMRUNTIME/tutor/tutor.vim"
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if ERRORLEVEL 1 goto NoExecutable
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:: Start vim without any .vimrc, set 'nocompatible and 'showcmd''
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call "%~dp0vim.exe" -u NONE -c "set nocp sc" %TUTORCOPY%
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goto End
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:NoExecutable
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echo:
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echo:
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echo:No vim or gvim found in current directory or %%PATH%%.
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echo:Check your installation or re-run install.exe.
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goto End
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:ChkChpt
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if defined CHAPTER (
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echo:Error. Invalid command line arguments.
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echo:See %~nx0 /? for help.
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exit /B 1
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)
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for /F %%G in ('echo %1 ^| findstr /R "\<[1-2]\>"') do (
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set "CHAPTER=%%G" & exit /B 0
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)
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echo:Error. The chapter argument must contain only the digits 1 or 2.
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exit /B 1
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:ChkLng
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if "%1"=="" exit /B 0
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if defined xx (
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echo:Error. Invalid command line arguments.
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echo:See %~nx0 /? for help.
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exit /B 1
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)
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for /F %%G in ('echo %1 ^| findstr /R "[-0-9\._\[\]\$\^\*/!@#&(|)=+\\]"') do (
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echo:Error. The language code must contain only alphabetic characters.
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exit /B 1
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)
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set "_t=%1"
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if ""=="%_t:~1%" (
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echo:Error. The language code must be 2 or 3 characters only.
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exit /B 1
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)
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if not ""=="%_t:~3%" (
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echo:Error. The language code must be 2 or 3 characters only.
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exit /B 1
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)
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SetLocal EnableDelayedExpansion
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if "!lngs_tutor%CHAPTER%:%1;=!"=="!lngs_tutor%CHAPTER%!" (
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echo:The current installation does not have the %1 language.
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echo:English will be used for the tutorial.
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echo:To view the available languages, use the `%~nx0 /list` command.
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1> nul timeout /T 2
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EndLocal & set "xx=en" & exit /B 0
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) else (EndLocal & set "xx=%1" & exit /B 0)
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:Usage
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echo:
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echo:== USAGE =================================================================
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echo:
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echo:%~nx0 /? ^| ^{/ ^| -^}h ^| ^{/ ^| --^}help
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echo:or
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echo:%~nx0 ^{/ ^| --^}list
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echo:or
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echo:%~nx0 ^[^{/ ^| -^}c ^| ^{/ ^| --}chapter NUMBER^] ^[^{/ ^| --^}console^] ^[lng^]
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echo:
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echo:where:
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echo:/? or /h or -h or /help or --help
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echo: Display the quick help and exit.
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echo:
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echo:/list or --list
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echo: Display the available chapters and languages
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echo: of the tutorial and exit.
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echo:
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echo:/c or -c or /chapter or --chapter NUMBER
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echo: Specified chapter of the tutorial.
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echo: The NUMBER should be 1 or 2.
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echo: By default, the first chapter.
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echo:
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echo:/console or --console
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echo: Open the tutorial in the console instead of GUI.
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echo:
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echo:lng
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echo: Is a 2 or 3 character ISO639 language code
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echo: like "es", "nl" or "bar".
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echo: The default language is English.
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echo:
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echo:Examples:
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echo: %~nx0 es /c 1 /console
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echo: %~nx0 --chapter 2 de
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echo: %~nx0 fr
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echo:
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:EndUsage
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goto End
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:List
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:GetLngName
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if defined TMP (set "pscult_fl=%TMP%\pscult.tmp") else (
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set "pscult_fl=%TEMP%\pscult.tmp")
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powershell.exe -NoLogo -NoProfile -Command ^
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[system.globalization.cultureinfo]::GetCultures('AllCultures') ^| ^
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Where Name -NotLike "*-*" ^| Where DisplayName -NotLike "Invariant*" ^| ^
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%%{$_.Name + \"`t\" + $_.DisplayName + \"`t\" + $_.NativeName} ^| ^
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Sort-Object ^| Out-File -FilePath "%pscult_fl%" -Encoding utf8
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if defined lngs_tutor1 (set "lngs=%lngs_tutor1%")
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if defined lngs_tutor2 if defined lngs (
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for %%G in (%lngs_tutor2%) do (call set "lngs=%%lngs:%%G;=%%")
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set "lngs=%lngs%%lngs_tutor2%"
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) else (set "lngs=%lngs_tutor2%")
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if defined lngs (
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for %%G in (%lngs%) do (
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for /F "tokens=2,* delims= " %%H in (
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'2^> nul findstr /BR "\<%%G\>" "%pscult_fl%"'
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) do (set "%%G_name=%%H %%I")
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)
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set "bar_name=Bavarian Boarisch"
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set "eo_name=Esperanto Esperanto"
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)
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:EndGetLngName
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echo:
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echo:The following chapters and languages are available in the current
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echo:installation tutorial:
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echo:
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if defined lngs_tutor1 (
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echo:Chapter: 1
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for %%G in (%lngs_tutor1%) do if "en"=="%%G" (
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call echo:%%G %%%%G_name%% by default) else (
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call echo:%%G %%%%G_name%%)
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echo:
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)
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if defined lngs_tutor2 (
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echo:Chapter: 2
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for %%G in (%lngs_tutor2%) do if "en"=="%%G" (
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call echo:%%G %%%%G_name%% by default) else (
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call echo:%%G %%%%G_name%%)
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)
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echo:
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goto End
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:DelTmpCopy
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:: remove the copy of the tutor
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if exist %TUTORCOPY% del /F /Q %TUTORCOPY%
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goto :EOF
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:End
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:: remove the copy of the tutor and ISO639 file
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if exist %TUTORCOPY% del /F /Q %TUTORCOPY%
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if exist %pscult_fl% del /F /Q %pscult_fl%
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chcp %_sav_chcp% 1> nul
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title %ComSpec%
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EndLocal
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@rem vim:ft=dosbatch:ts=8:sts=2:sw=2:noet:
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