Billwarrior

An extension for the venerable CLI timetracker, Timewarrior. Use Billwarrior to generate invoices in LaTeX from your Timewarrior reports.

Trey Hunner's basic Invoice LaTeX template (CC BY-NC-SA 3.0) is included in the etc/latex/ directory.

Installation

By cloning the repository:

git clone http://github.com/sw00/billwarrior.git
cd billwarrior
python setup.py install

setup.py will create a directory $HOME/.config/billwarrior/ and copy billwarrior.ini as well as LaTeX files there.

Usage

Edit $HOME/.config/billwarrior/billwarrior.ini to add the categories of invoice items you'd like to generate invoices for. For example:

[categories]
dev.tags = coding, dev, pairing
dev.text = Software Development Services
dev.rate = 44.85

consulting.tags = meeting, workshop, ceremony
consulting.text = Consulting Services
consulting.rate = 85.50

nonbillable.tags = pingpong, travel, lunch
nonbillable.text = Nonbillable Time
nonbillable.rate = 0.0

invisible.tags = invisible
invisible.rate = -1

1. Copy the bin/billwarrior script into your Timewarrior extensions directory and ensure that it's it executable

2. Run a report and pipe output to the billwarrior_items.tex file that's imported by invoice.tex

3. Run pdflatex(or xelatex, whatever your preference) against invoice.tex

cp bin/billwarrior $TIMEWARRIORDB/extensions/billwarrior
chmod +x $TIMEWARRIORDB/extensions/billwarrior
timew report billwarrior > ~/.config/billwarrior/latex/billwarrior_items.tex
cd ~/.config/billwarrior/latex && pdflatex invoice.tex

Additional Notes

• It's up to you to customise the LaTeX template (invoice.tex and invoice.cls).

• Billwarrior is strict. It won't run if it encounters a time interval with tags that isn't configured to map to a category in billwarrior.ini. So make sure you give timew the appropriate filters.

TODO/Issues

• [ ] Automated build (GH Actions).

• [ ] Make line items' LaTeX output configurable.

• [ ] Smarter setup.py install to detect Timewarrior extensions path and install itself.

• [ ] Upload/distribute to the cheese shop and support installation via pip install