This outlines how to propose a change to rockthemes.
If you want to suggest a palette, please file an issue with the artist, album title and a link to the album cover.
Fork the package and clone onto your computer. If you haven’t done this before, we recommend using
usethis::create_from_github("johnmackintosh/rockthemes", fork = TRUE).
Install all development dependences with
devtools::install_dev_deps(), and then make sure the package passes R CMD check by running
devtools::check(). If R CMD check doesn’t pass cleanly, it’s a good idea to ask for help before continuing.
Create a Git branch for your pull request (PR). We recommend using
Changes you will need to make:
Add a 4 colour palette to rock_palletes.R.
I use canva’s online tool, but you are welcome to choose whatever else works for you.
Please ensure the new palette name is entered in the correct alphabetical order in both the palette list and the param values.
devtools::document to update the package documentation
There is a minimal test in the tests/testthat folder Add your palette to that (just copy / paste an existing line and amend to your new palette name). Rerun the tests to ensure it passes (this will pick up errors where a palette is added but not added to the function params)
Create a ten colour palette from the image. I used loading.io/ with Count set to 10 (I left all the other options at their default, ticked settings).
Add new “album_palette.R” file where you substitute the palette name, using one of the existing ones as a guide. There are 38 instances that will need updating in each palette file.
Make your changes, commit to git, and then create a PR by running
usethis::pr_push(), and following the prompts in your browser. The title of your PR should briefly describe the change. The body of your PR should contain
Please note that the rockthemes project is released with a Contributor Code of Conduct. By contributing to this project you agree to abide by its terms.