updater-w32 changes:

- all logic related to update preparation moved to tlmgr.pl
- batch updater created from an interpolated string in tlmgr.pl
  with only the necessary commands and simple control flow, no 
  more tricky processing routines there
- update is run in a separate cmd.exe process as before but now
  always with echo on and with all output redirected into a file 
  (or stderr in debug mode: tlmgr -v ...); the only user visible 
  messages are those explicitly redirected to con:[sole] device


git-svn-id: svn://tug.org/texlive/trunk@14869 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 8 insertions, 4 deletions

diff --git a/Master/bin/win32/tlmgr.bat b/Master/bin/win32/tlmgr.bat
index 2d411d1a92d..193d1b81d92 100755
--- a/Master/bin/win32/tlmgr.bat
+++ b/Master/bin/win32/tlmgr.bat
@@ -26,13 +26,17 @@ if not exist "%tlupdater%" goto :eof
 rem Rename updater script before it is run

 move /y "%tlupdater%" "%tlupdater%.bat">nul

 if errorlevel 1 goto :err_rename_updater

-rem Run updater

-call "%tlupdater%.bat" & goto :eof

+rem Run updater and don't return

+"%tlupdater%.bat"

+

+rem This should never execute

+echo %~nx0: this message should never show up, please report it to tex-live@tug.org>&2

+exit /b 1

 

 :err_updater_exists

-echo %~nx0: locked updater script detected, infrastructure update might be running>&2

+echo %~nx0: failed to remove previous updater script>&2

 exit /b 1

 

 :err_rename_updater

-echo %~nx0: failed to move "%tlupdater%">&2

+echo %~nx0: failed to rename "%tlupdater%">&2

 exit /b 1