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#! /usr/bin/env texlua
--*-Lua-*-
-- $Id: tlmgr 7301 2008-04-03 16:52:55Z preining $
-- Copyright (C) 2008 Reinhard Kotucha, Norbert Preining.
-- You may freely use, modify and/or distribute this file.
-- tlmgr
-- one central managment utility for TeX Live
-- it calls several supporting scripts from texmf/scripts/texlive
-- and other places
--
-- Currently supported arguments
-- help local, not implemented
-- generate-fmtutil generate-fmtutil.pl
-- generate-updmap generate-updmap.pl
-- generate-language generate-language.pl
-- uninstall uninstall-tl.pl and local code
-- update tl-package-manager.pl
-- install tl-package-manager.pl
-- remove tl-package-manager.pl
-- search tl-package-manager.pl
-- globalsearch tl-package-manager.pl
-- * tl-package-manager.pl
function fixwin(args_unix)
if os.type == 'windows' then
local args_win={} -- new table
args_win[0]=args_unix[1]
for i=1, #args_unix do
args_win[i]='"'..args_unix[i]..'"'
end
return args_win
else
return args_unix
end
end
function setupperl()
-- For Windows we use the shipped perl interpreter, otherwise we expect
-- a perl to be installed
if os.type == 'windows' then
perlbin=TEXDIR..'/tlpkg/tlperl/bin/perl.exe'
os.setenv('PERL5LIB', TEXDIR..'/tlpkg/tlperl/lib')
else
perlbin = 'perl'
end
end
function findscript(scriptname)
local script = kpse.find_file(scriptname, 'texmfscripts')
if script then
return script
else
io.stderr:write(filename..': Cannot find script '..scriptname)
return false
end
end
function rmdir(name)
if os.type == 'windows' then
-- code from Hans
os.execute("rmdir /s /q " .. name:gsub('/', '\\'))
else
ret = os.spawn({"rm", "-rf", name})
end
local ok = lfs.attributes(name)
if ok then
io.stderr:write(string.format("%s: removing '%s' didn't succeed\n",filename,name))
end
return ok
end
if string.find(arg[0], '/') then -- UNIX path
filename=select(1, string.gsub(arg[0], '.*/', ''))
elseif string.find(arg[0], '\\') then -- Windows path
filename=select(1, string.gsub(arg[0], '.*\\', ''))
else -- no path
filename=arg[0]
end
basename=select(1, string.gsub(filename, '\.texlua$', ''))
kpse.set_program_name(filename, basename)
TEXDIR=kpse.var_value('SELFAUTOPARENT')
TEXMFSYSVAR=kpse.var_value('TEXMFSYSVAR')
BINDIR=kpse.var_value('SELFAUTOLOC')
if arg[1] == 'help' then
print ("Usage: not implemented")
os.exit(0)
end
if arg[1] == 'uninstall' then
print("If you answer yes here the whole TeX Live installation will be removed!")
io.stdout:write("Remove TeX Live (y/N): ")
local yesno = io.read()
if yesno == 'y' or yesno == 'Y' or yesno == 'yes' or yesno == 'YES' then
print ("Ok, removing the whole installation:")
-- we have to call perl uninstall-tl.pl AND have to remove the following
-- files:
-- TEXDIR/texmf{,-dist,-doc,-var,-config,}, TEXDIR/bin, TEXDIR/tlpkg,
-- TEXDIR/install-tl.log, TEXMFSYSVAR
-- that should remove all the stuff
-- Or other options?
setupperl()
script = findscript('uninstall-tl.pl')
if script then
command = { perlbin, script }
else
os.exit(1)
end
for i=1, #arg do
command[#command+1] = arg[i]
end
command = fixwin(command)
ret = os.spawn(command)
-- here we should check the return value!!!
if not ret then
io.stderr:write(filename..': The removal script uninstall-tl.pl returned false\n')
io.stderr:write(filename..": We don't continue removing stuff\n")
os.exit(1)
end
-- on windows we have now removed the associations etc, while
-- on unix we have removed the symlinks in case they were present
--
-- now we have to remove all the files and directories
rmdir(TEXDIR.."/texmf-dist")
rmdir(TEXDIR.."/texmf-doc")
rmdir(TEXDIR.."/texmf-var")
rmdir(TEXDIR.."/texmf-config")
rmdir(TEXDIR.."/texmf")
rmdir(TEXDIR.."/tlpkg")
os.remove(TEXDIR.."/temp")
os.remove(TEXDIR.."/install-tl.log")
rmdir(TEXDIR.."/bin")
-- now everything should be removed, try to remove also TEXDIR
-- this will not succeed on win32 since texlua.exe is still in use
-- and thus removing TEXDIR/bin will not work. Damned.
os.remove(TEXDIR)
os.exit(0)
else
print("Ok, cancelling the removal.")
os.exit(0)
end
end
if arg[1] == 'generate-fmtutil' then
setupperl()
script = findscript('generate-fmtutil.pl')
if script then
command = { perlbin, script }
else
os.exit(1)
end
end
if arg[1] == 'generate-language' then
setupperl()
script = findscript('generate-language.pl')
if script then
command = { perlbin, script }
else
os.exit(1)
end
end
if arg[1] == 'generate-updmap' then
setupperl()
script = findscript('generate-updmap.pl')
if script then
command = { perlbin, script }
else
os.exit(1)
end
end
-- in all other cases we call tl-package-manager for now ...
--
-- if arg[1] == 'install' or arg[1] == 'remove' or arg[1] == 'search' or
-- arg[1] == 'globalsearch' then
setupperl()
script = findscript('tl-package-manager.pl')
if script then
command = { perlbin, script }
else
os.exit(1)
end
-- end
for i=1, #arg do
command[#command+1]=arg[i]
end
command=fixwin(command)
ret=os.spawn(command)
os.exit(ret)
-- Local Variables:
-- perl-indent-level: 2
-- tab-width: 2
-- indent-tabs-mode: nil
-- End:
-- vim:set tabstop=2 expandtab: --
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