Check for references to exiting modules in the documentation, that is actually not being liked by ExDoc, in the documentation for the Elixir project

check_not_linked_exdoc.sh

#!/bin/bash

# ./check_not_linked_exdoc.sh – http://git.io/check_not_linked_exdoc.sh
# 
# Description:
# Check for references to exiting modules in the documentation, that is actually not being liked
# by ExDoc.
#
# Instructions
# Run from the root folder in the elixir project – https://github.com/elixir-lang/elixir/
#
# Requirements:
# * bash
# * ag (aka the silver searcher) – https://github.com/ggreer/the_silver_searcher
# 
# Author:
# eksperimental – https://github.com/eksperimental

for dir in lib/*; do
  project=$(echo "${dir}" | sed -e 's@lib/@@')
  modules="Elixir|"$(ag -g "Elixir." ${dir}/ebin/ | sed -e 's@^'${dir}'/ebin/Elixir\.@@' -e 's/\.beam$//' | paste -s -d"|")
  ag '(?<!>)<code class="inline">('${modules}')[^<(]+(?<!\*)<' doc/${project} -C0
done