tree-sitter/script/serve-docs

#!/bin/bash

root=$PWD
cd docs

bundle exec jekyll serve "$@" &

bundle exec ruby <<RUBY &
  require "listen"

  def copy_wasm_files
    `cp $root/target/release/*.{js,wasm} $root/docs/assets/js/`
  end

  puts "Copying WASM files to docs folder..."
  copy_wasm_files

  puts "Watching release directory"
  listener = Listen.to("$root/target/release", only: /^tree-sitter\.(js|wasm)$/, wait_for_delay: 2) do
    puts "WASM files updated. Copying new files to docs folder..."
    copy_wasm_files
  end

  listener.start
  sleep
RUBY

wait