Songbook

This project builds upon the Superzpěvník project by simberaj by allowing to apply user custom configuration to the built songbook.

Usage

How to use this project?

1. Clone this project with git clone --recursive or (if you have forgotten), run git submodule update --init in the root directory of the project.
2. Figure out the changes you'd like to make to the default songbook.
3. Write a configuration file to represent the changes
4. Run python3 run.py <path-to-config-file>

Configuration file

The configuration file is a YAML file with the following syntax:

page_numbers: <bool>
songs:
- "[<author>:]<title>":
- "[<author>:]<title>":
      [ capo: <int> ]
      [ transpose: <int> ]

Example:

page_numbers: true
songs:
   - "A té Réhradice":
   - "Mám jizvu na rtu":
         transpose: -2
   - "Nohavica:*":
   - "Co jste has":
   - "Colorado":
         capo: 2

The first line matching a song shall be applied - write your config files in "specific-to-generic" order.

Use * as placeholders for "anything". More specialized regexes are not supported yet.

How does it work

1. Scan all source directories and build a list of (title, author, path) SongFiles.
2. Build a source directory
   1. For each song in the configuration:
      1. Copy the song to the source directory
      2. If there are any transformations to be applied, apply them
3. Build the init file
   1. Take the init.tex
   2. Apply unconditional fixes
   3. Based on the configuration, apply additional fixes
   4. Write the modified file to the source directory
4. Build the song-book using the original scripts, but using our modified init.tex and the songs from the source directory