[Funkygoby]

Hello,
I have lots of music scores in the form of lilypond source files. When I need a score, I go in the directorie and compile it into a pdf.
Those .ly are organised as such:
artist/album/*.ly
And I have some files responsible for the score layout that needs to be include in every .ly.

Suddenly it hit me. It looks like the ports infracture of ours BSDs.
So I am plannng of adaptating the ports system to my music scores in order to benefit from the advantages (compiling a whole album or artist in one command).
Where should I start? Is there anything I should read (like the porters handbook)?

Thanks.