1 files changed, 14 insertions, 0 deletions
diff --git a/lib/ly.rb b/lib/ly.rb
new file mode 100644
index 0000000..fc85204
--- /dev/null
+++ b/lib/ly.rb
@@ -0,0 +1,14 @@
+def compile_ly ly_filename
+  system "lilypond --svg --output=#{tmp SongsDir} #{ly_filename}"
+  system "lilypond --output=#{tmp SongsDir} #{ly_filename}"
+end
+
+def make_sheets songs
+  songs.keys.each do |song_id|
+    ly_filename = src(song_ly song_id)
+    if File.file? ly_filename
+      compile_ly ly_filename
+      system "mv #{tmp (song_tmp_svg song_id)} #{build(song_svg song_id)}"
+    end
+  end
+end