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#!/usr/bin/env texlua
VERSION = "0.3"
--[[
musixtex.lua: processes a MusiXTeX file and then deletes intermediate files
(c) Copyright 2011 Bob Tennent rdt@cs.queensu.ca
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
--]]
--[[
ChangeLog:
version 0.3 2011-04-25 RDT
Add -d (dvipdfm) and -s (stop at dvi) options.
version 0.2 2011-04-21 RDT
Allow basename.tex as filename.
Add -p option for pdfetex processing.
Add standard -v -h options.
--]]
function usage()
print("Usage: [texlua] musixtex.lua [option] [basename[.tex]]")
print("options: -v version")
print(" -h help")
print(" -p pdfetex")
print(" -d dvipdfm")
print(" -s stop at dvi")
end
function whoami ()
print("This is musixtex.lua version ".. VERSION .. ".")
end
if #arg == 0 then
whoami()
usage()
os.exit(0)
end
narg = 1
if arg[narg] == "-v" then
whoami()
os.exit(0)
elseif arg[narg] == "-h" then
usage()
os.exit(0)
end
-- defaults:
tex = "etex"
musixflx = "musixflx"
dvi = "dvips -q"
ps2pdf = "ps2pdf"
if narg < #arg then
if arg[narg] == "-p" then
tex = "pdfetex"; dvi = ""; ps2pdf = ""
elseif arg[narg] == "-d" then
tex = "etex"; dvi = "dvipdfm"; ps2pdf = ""
elseif arg[narg] == "-s" then
tex = "etex"; dvi = ""; ps2pdf = ""
else
print("Argument \"".. arg[narg] .. "\" ignored.")
end
narg = narg+1
end
filename = arg[narg]
if not filename then
usage()
os.exit(1)
end
extension = string.sub(filename, -4, -1)
if extension == ".tex" then
basename = string.sub(filename, 1, -5)
else
basename = filename
end
if not io.open(basename .. ".tex", "r") then
print("Non-existent file: ", basename .. ".tex")
os.exit(2)
end
whoami()
print("Processing ".. basename .. ".tex")
os.remove( basename .. ".mx2" )
if (os.execute(tex .. " " .. basename) == 0) and
(os.execute(musixflx .. " " .. basename) == 0) and
(os.execute(tex .. " " .. basename) == 0) and
(dvi == "" or (os.execute(dvi .. " " .. basename) == 0)) and
(ps2pdf == "" or (os.execute(ps2pdf .. " " .. basename .. ".ps") == 0) )
then
if dvi ~= "" then
print(basename .. ".pdf generated.")
end
exit_code = 0
else
print("Musixtex processing fails.")
--[[ uncomment for debugging
print("tex = ", tex)
print("dvi = ", dvi)
print("ps2pdf = ", ps2pdf)
--]]
exit_code = 3
end
-- clean-up:
os.remove( basename .. ".mx1" )
os.remove( basename .. ".mx2" )
if dvi ~= "" then
os.remove( basename .. ".dvi" )
end
os.remove( basename .. ".ps" )
os.exit( exit_code )
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