mirror of
https://github.com/ToshioCP/Gtk4-tutorial.git
synced 2025-01-12 20:03:28 +01:00
99 lines
2.7 KiB
Ruby
99 lines
2.7 KiB
Ruby
# lib_gen_main_tex.rb
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# -- Library ruby script to generate main.tex.
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def basename(file, suffix=nil)
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suffix ? File.basename(file, suffix) : File.basename(file)
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end
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def gen_main_tex directory, abstractfile, texfiles, appendixfiles=nil
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# parameter: directory: the destination directory to put generated files.
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# texfiles: an array of latex files. Each of them is "secXX.tex" where XX is digits.
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# ------ Create helper.tex ------
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# Get preamble from a latex file generated by pandoc.
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# 1. Generate sample latex file by `pandoc -s --listings -o sample.tex sample.md`
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# 2. Extract the preamble of sample.tex.
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# 3. Add geometry package.
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sample_md = <<'EOS'
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# title
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line1
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~~~C
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int main(int argc, char **argv) {
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}
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~~~
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|English|Japanese|
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|:-----:|:------:|
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|potato|jagaimo|
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|carrot|ninjin|
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|onion|tamanegi|
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EOS
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File.write "sample.md", sample_md
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stat = system("pandoc", "-s", "--listings", "-o", "sample.tex", "sample.md")
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File.delete("sample.md")
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raise ("pandoc retuns error status #{$?}.\n") unless stat == true
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sample_tex = File.read("sample.tex")
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File.delete("sample.tex")
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preamble = sample_tex.partition(/^\\begin{document}.*?\n/)[0]
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preamble.gsub!(/^\\documentclass\[.*?\]\{.*?\}.*?\n/m,"")
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preamble.gsub!(/^\\usepackage\[.*?\]\{geometry\}.*?\n/,"")
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preamble.gsub!(/^\\usepackage\[.*?\]\{graphicx\}.*?\n/,"")
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preamble.gsub!(/^\\setcounter\{secnumdepth\}\{-\\maxdimen\}.*?\n/,"")
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preamble.gsub!(/^\\author\{*?\}.*?\n/,"")
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preamble.gsub!(/^\\date\{*?\}.*?\n/,"")
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preamble.squeeze!("\n")
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preamble += <<~EOS
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\\usepackage[margin=2.4cm]{geometry}
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\\usepackage{graphicx}
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\\lstdefinelanguage[]{turtle}{
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keywords={pu, pd, pw, fd, tr, bc, fc, if, rt, rs, dp},
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comment=[l]\\#
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}
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[keywords, comments]
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\\lstset {
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extendedchars=true,
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basicstyle=\\small\\ttfamily,
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keywordstyle=\\color{red},
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commentstyle=\\color{gray},
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stringstyle=\\color{blue},
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breaklines=true,
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breakatwhitespace=true
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}
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EOS
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File.write("#{directory}/helper.tex",preamble)
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# ------ Create main.tex ------
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main = <<~EOS
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\\documentclass[a4paper]{article}
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\\include{helper.tex}
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\\title{Gtk4 tutorial for beginners}
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\\author{Toshio Sekiya}
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\\date{}
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\\begin{document}
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\\maketitle
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\\begin{center}
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\\textbf{abstract}
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\\end{center}
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\\input{#{basename(abstractfile)}}
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\\newpage
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\\tableofcontents
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\\newpage
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EOS
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texfiles.each do |filename|
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main += " \\input{#{basename(filename)}}\n"
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end
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main += "\\newpage\n"
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main += "\\appendix\n" if appendixfiles
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appendixfiles.to_a.each do |filename|
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main += " \\input{#{basename(filename)}}\n"
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end
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main += "\\end{document}\n"
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IO.write("#{directory}/main.tex", main)
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end
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