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Edit File: tex4ebook
#!/usr/bin/env texlua -- Package tex4ebook. Author Michal Hoftich <michal.h21@gmail.com> -- This package is subject of LPPL license, version 1.3 -- kpse.set_program_name("luatex") require("lapp-mk4") -- require("ebookutils") logging = require "make4ht-logging" if os.type == "windows" then logging.use_colors = false end local log = logging.new("tex4ebook") local ebookutils = require "mkutils" local mkparams = require "mkparams" local mk_config = require "make4ht-config" -- Setting local latex_cmd="latex" local copy_cmd="copy" local move_cmd="move" local env_param="%%" local htlatex_call="" -- These correspond to htlatex parameters local tex4ht_sty_par="" local tex4ht_par="" local t4ht_par="" local latex_par="" local output_formats={epub=true,mobi=true,epub3=true,azw=true, azw3=true} local executor=nil local tidy = false local include_fonts = false -- message used for option parsing by the mkparams lib local arg_message = [[ tex4ebook - ebook generation support for LaTeX Usage: tex4ebook [switches] filename ["tex4ht.sty op."] ["tex4ht op."] ["t4ht op"] ["latex op"] -a,--loglevel (default status) Set log level. possible values: debug, info, status, warning, error, fatal -c,--config (default xhtml) Custom config file -d,--output-dir (default nil) Output directory -e,--build-file (default nil) If build file is different than `filename`.mk4 -f,--format (default epub) Output format. Supported values: epub, epub3, mobi -h,--help Display help message -j,--jobname (default nil) Set the jobname -l,--lua Use lualatex for document compilation -m,--mode (default default) Switch which can be used in the makefile -r,--resolution (default 167) -s,--shell-escape Enable shell escape in htlatex run -t,--tidy Run html tidy on html output. May result in wrong spacing! -x,--xetex Use xelatex for document compilation -v,--version Display version number ]] -- options for the template used by mkparams to generate the help message local mkparams_parameters = { progname = "tex4ebook", issue_tracker = "https://github.com/michal-h21/tex4ebook/issues" } -- process the command line arguments local args = mkparams.get_args(mkparams_parameters, arg_message) if args["filename"] == nil and args["version"] == false then print(arg_message) return else input_file=args["filename"] end if args.version then print "tex4ebook v0.3h" return end if args.lua then latex_cmd="dvilualatex" elseif args.xetex then latex_cmd="xelatex --no-pdf" end if args["shell-escape"] then latex_par = latex_par .. " -shell-escape" end if args["include-fonts"] then include_fonts = true end local mode = args.mode or "default" if os.type=="unix" then env_param="$" copy_cmd="cp" move_cmd="mv" t4ht_dir_format="%s/" else env_param="%%" copy_cmd="copy" move_cmd="move" t4ht_dir_format="%s" end if args.tidy then tidy = true else tidy = false end local sty_args = "" if args[2] then sty_args = "," .. args[2] end local tex4ht_sty_par = tex4ht_sty_par + sty_args --args[2] local tex4ht_par = tex4ht_par +args[3] local t4ht_par = t4ht_par + args[4] local latex_par = latex_par + args[5] -- use default parameter processing from make4ht -- add some needed args (is it useful anymore?) args.filename=input_file -- let make4ht handle the common options local params = mkparams.process_args(args) local input = params.input log:status("Conversion started") log:status("Input file: ".. params.tex_file) local output_format = params.output_format -- use epub as default output_format output_format = output_format or "epub" -- load common_domfilters extension by default local extensions = ebookutils.add_extensions("+common_domfilters", params.extensions) extensions = ebookutils.load_extensions(extensions, output_format) -- but also support tex4ebook!s own parameters local oldparams = { -- htlatex=latex_cmd -- ,input=input -- ,tex_file = tex_file format = output_format -- ,latex_par=latex_par -- ,tex4ht_sty_par=tex4ht_sty_par -- ,tex4ht_par=tex4ht_par -- ,t4ht_par=t4ht_par -- ,mode = mode ,t4ht_dir_format=t4ht_dir_format ,tidy = tidy ,include_fonts = include_fonts ,resolution=args.resolution ,packages="\\RequirePackage{tex4ebook}" } -- extend params for k,v in pairs(oldparams) do params[k] = v end params.tex4ht_sty_par=params.tex4ht_sty_par .. ",charset=utf-8,"..output_format params.tex4ht_par= " -cmozhtf -utf8" .. params.tex4ht_par -- find tex4ebook configuration file local configname = "tex4ebook" local conffile = mk_config.find_config(configname) or mk_config.find_xdg_config(configname) if conffile then log:info("Using configuration file: " .. conffile) ebookutils.load_config(params, conffile) else log:info "No conffile" end local build_file = input.. ".mk4" if args["build-file"] and args["build-file"] ~= "nil" then build_file = args["build-file"] end local config_file = ebookutils.load_config(params, build_file) params["config_file"] = config_file if output_formats[output_format] then executor=require("tex4ebook-exec_"..output_format) params=executor.prepare(params) if #extensions > 0 then params = ebookutils.extensions_prepare_parameters(extensions,params) end else log:error("Unknown output format: "..output_format) return end --config_file.Make:run() -- print("${htlatex} ${input} \"${tex4ht_sty_par}\" \"${tex4ht_par}\" \"${t4ht_par}\" \"${latex_par}\"" % params) if #extensions > 0 then config_file.Make = ebookutils.extensions_modify_build(extensions, config_file.Make) end executor.run(input,params) executor.writeContainer() executor.clean() log:status("Conversion finished") logging.exit_status() --print(args[1])