Compress website assets for serving by gzip static nginx plugin.

gzip_static_generate.sh

#!/usr/bin/env zsh
# https://gist.github.com/Eriner/6be8c43d8aff8134f7d8fb547612aadf

filetypes=(html xml css)

zcomp() {
  print "zopfli compressing ${1}"
  for file in ./_site/**/*.${1}; do
    zopfli --i1000 ${file}
  done
}

bcomp() {
  print "brotli compressing ${1}"
  for file in ./_site/**/*.${1}; do
    bro --force --quality 11 --input ${file} --output ${file}.br
    chmod 644 ${file}.br
  done
}

for type in ${filetypes}; do
  zcomp ${type}
  bcomp ${type}
done

print "done!"