1 files changed, 17 insertions, 0 deletions
diff --git a/lib/latex.rb b/lib/latex.rb
new file mode 100644
index 0000000..e17a6ef
--- /dev/null
+++ b/lib/latex.rb
@@ -0,0 +1,17 @@
+def render_latex song
+  template = tex_template 'song'
+  templated = template.result binding
+  File.write(tmp(song_tex song.id), templated)
+end
+
+def render_pdf song
+  render_latex song
+  system "lualatex --shell-escape -output-directory=#{TmpDir}/#{SongsDir} #{tmp (song_tex song.id)}"
+  system "mv #{tmp (song_pdf song.id)} #{build (song_pdf song.id)}"
+end
+
+def make_pdfs songs
+  songs.each_value do |song|
+    render_pdf song
+  end
+end