Welcome!
Install:
guix shell node pnpm graphicsmagick imagemagick ruby@2 bundler make gcc-toolchain@12 libxml2 libxslt pkg-config libsass python
# bundle config build.nokogiri --use-system-libraries
BUNDLE_PATH=.bundler bundle install
pnpm install
Build:
BUNDLE_PATH=.bundler bundle exec jekyll build -d .site
Watch:
BUNDLE_PATH=.bundler bundle exec jekyll serve -d .site
bash deploy.sh
For manual image compilation, run something like mogrify -resize 2560 *.jpg
in the target folder.