These are some scripts I use when working with lilypond files in vim.
finalLy - produces pdfs/midis from folder of lys in 'output'
directory one level higher
finalLyletter - same as finalLy but forces letter size output
if not otherwise specified.
lymakeinclude - creates lilypond include file from foler of
.ly and .ily files. Places this file one directory higher
named in the format current-working-directory_include.ily.
lyclean - cleans up after vim, lilypond, sed, and other tools
used in my lilypond workflow.
Uses rm so it is NOT reversible.
lynuke - same as lyclean but traverses directory structure.
Uses rm so it is NOT reversible.
lylog - runs lilypond over a file but stdout/stderr is redirected
into filename.log.
lymakeparts - Create lilypond part notes files
based on a template.tmp file in same directory.
Written in ruby.